geochemical characterisation of weld range waste and ...€¦ · from the sinosteel midwest...
TRANSCRIPT
SRK Consulting (Australasia) Pty Ltd
Reg’d No ABN 56 074 271 720
Trading as SRK Consulting
Geochemical Characterisation of Weld Range Waste and
Mineralised Rock: Static and Kinetic Testing
Report 2
Report Prepared for
Sinosteel Midwest Corporation Limited
Prepared by
SMM004
March 2011
SRK Consulting Geochemical Characterisation of Waste Rock and Low Grade Ore; Static and Kinetic Testing Page i
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Geochemical Characterisation of Weld Range Waste and Mineralised Rock: Static and Kinetic Testing Report 2 Project Code: SMM004 Document Reference: SMM001_ENV_RP_2 Revision: Rev 1 Sinosteel Midwest Corporation Limited
SRK Consulting (Australasia) Pty Ltd Level 2, 44 Market Street
Sydney NSW 2000
Compiled by:
Peer Reviewed by:
Andrew Garvie Principal Consultant (Geo-environmental)
Claire Linklater Principal Consultant (Geo-environmental)
Email: Andrew Garvie, [email protected] Authors:
Andrew Garvie, Alex Watson
SRK Approval Signature: Client Approval Signature:
Name: Simon Hanrahan Title: Project Manager
Name: Beng Ko Title: Mining Manager
Date: 18 March 2011 Date:
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SRK Report Distribution Record
Ref: SMM004_ENV_RP_2_Rev1
Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing
Date: 18 March 2011
Name/Title Company Copy #
Beng Ko Sinosteel Midwest Corporation Limited 0
Beng Ko Sinosteel Midwest Corporation Limited 1
This document is protected by copyright vested in SRK. It may not be reproduced or transmitted in
any form or by any means whatsoever to any person without the written permission of the
copyright holder, SRK.
Rev No. Date Revised By Revision Details
0 11 February 2011 Andrew Garvie
Draft report issued to client as SMM004_ENV_RP_2_Rev0 Geochemical Characterisation of Waste Rock and Low Grade Ore; Static and Kinetic Testing; Report 2
1 18 March 2011 Simon Hanrahan
Final report issued to client as: SMM004_ENV_RP_2_Rev0 Geochemical Characterisation of Waste Rock and Low Grade Ore; Static and Kinetic Testing; Report 2
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Executive Summary
This report presents results of the geochemical characterisation of waste and mineralised material
from the Sinosteel Midwest Corporation Weld Range Project.
Overall Objective
The overall objective was to determine the potential for waste rock, stockpile material and pit walls
to be sources of acid drainage and metalliferous leachate.
The findings were used to define a simple method of classifying mined rock as potentially acid
forming (PAF) or non acid forming (NAF) during operation of the mine.
Outline of work programme
Design and implementation of a sampling programme – Drill core and the block model were
reviewed to identify samples representative of the major domains and weathering states of waste
rock and mineralised material. Samples identified were within or immediately adjacent to the
Madoonga and Beebyn pit shells designed in the prefeasibility study.
Since collection of the samples, the project has progressed to the bankable prefeasibility value
improvement stage (BFS VI) which includes a larger pit design based on two products (MWB and
Spot Market Ore).
Two hundred and sixty five samples of waste material and 74 samples of mineralised material were
collected for geochemical characterisation. The block model was used to estimate the mass of each
material in each domain.
Design and management of a static test programme – A static test programme provided data for
the assessment of the potential of materials to produce acidic and metalliferous drainage (ADML).
Parameters measured included paste pH and paste electrical conductivity, total sulphur, sulphate
sulphur, total carbon/total inorganic carbon, acid neutralising capacity (NP), net acid generation
(NAG), whole rock chemical assay and the acid buffering characteristic curve (ABCC).
Data interpretation – Static test results were interpreted to identify sources of acid potential and
acid neutralising capacity and to classify samples as potentially acid forming (PAF), non-acid
forming (NAF) or uncertain (UC). Elemental abundances were compared with average global
abundances, and element leachability assessed.
Design and implementation of a kinetic test programme – A subset of 13 samples that included
samples classed as PAF, NAF and UC were tested in columns a) to obtain an indication of rates
oxidation, acid neutralisation and solute release and b) to assist in identifying criteria that separate
PAF materials from NAF materials. The kinetic test programme comprised modified AMIRA-type
column test procedures. Four columns operated for 16 weeks and nine columns had operated for 45
weeks at the time of preparing this report. An assessment of the need to continue column operation
was made.
Development of a simple classification system for use during mine operations – A simple
classification scheme was developed for a) constructing a block model that identified materials
with the potential to produce ADML and b) for classifying materials during mining. Materials
classed as PAF under the simple scheme would be segregated during mining and managed to
control the development and impact of acid and metalliferous drainage.
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Results
Some materials contain stored acidity and at the time of mining they could have potential to release
acid. These materials include a significant proportion of the detrital (DID) and smaller proportions
of the felsic (FEL), banded iron formation, hydrated and mafic wastes. Similarly, small
proportions of the three mineralised domains (ORE, O_AL, O_SI) could also be marginally net
acid generating.
Generally there are limited quantities of soluble salts present, which indicate that flushing of the
mined materials prior to oxidation will not affect the solute content of water significantly.
Ninety one percent of the samples had a total sulphur content of less than 0.1 wt%. Thus, the
majority of material is expected to have a low maximum potential acidity (less than 3 kg(H2SO4)/t).
Neutralising potential (NP) is generally limited, average NP is often less than 15 kg(H2SO4)/t.
Carbonate-based neutralisation potential (CarbNP) was also calculated, but may overestimate NP
due to the presence of non neutralising carbonates such as siderite. The minimum of the NP and
CarbNP was the most appropriate measure of neutralising capacity available. A small number of
ABCC tests indicated that the actual neutralising capacity for some material may be less than the
minimum of the NP and CarbNP.
Some domains have little neutralisation potential and therefore would not be expected to provide
significant acid buffering capacity. The units include the MAF, DID, FEL, HYD, and high alumina
mineralised (O_Al).
Static and kinetic leach testing indicates that solute release rates are generally low under neutral
conditions and can increase under acidic conditions.
The masses of wastes at the Madoonga and Beebyn deposits classed as NAF, PAF and UC are
presented in the tables immediately below. Two classification schemes were used: the AMIRA and
neutralising potential ratio classification schemes. These schemes require quantification of acid
generation and neutralisation capacity and other parameters.
Madoonga
NAF PAF UC PAF
Domains
Waste Mass % 83 to 90 10 0.5 to 5.5 BIF, HYD,
MAF, SHL, DID Mass (Mt) 108 to 117 13 0.7 to 8
Mineralised Mass % 76 to 100 0 to 24 0
ORE, O_SI Mass (Mt) 38 to 50 0 to 12 0
NAF – non-acid forming. PAF – potentially acid forming, UC – uncertain (screening tests do not clearly identify sample as PAF or NAF).
Beebyn
NAF PAF UC PAF
Domains
Waste Mass % 99 to 100 0 0 to 1
MAF Mass (Mt) 231 to 233 0 0 to 2.5
Mineralised Mass % 98 to 100 0 0 to 2
O_Al Mass (Mt) 47.5 to 48.4 0 0.9
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Based on the understanding gained from the static test results, a simplified classification scheme is
proposed for classifying samples as PAF or NAF. The classification of materials was based solely
on the total sulphur (total S) content of samples in relation to a total S cut-off grade (Sc).
The lower the value of Sc the larger the volume of material classed as PAF.
Data for Weld Range samples suggests that Sc may lie between 0.1 and 0.36 wt% S. The lower
bound value is based on NAG testing results, whilst the upper bound value is based on data from
kinetic tests.
Based on the lower bound Sc value of 0.1 wt% S and the PSF pit shell design the mass of material
that would be classed as PAF at:
a) Madoonga would be about 21 Mt
b) Beebyn would be about 3.3 Mt.
As the BFS (VI) pit shells contain about twice the mass of waste within the PFS pit shells it is
possible that mass of waste classed as PAF for the BFS (VI) pit shell would be about 49 Mt.
The mass of waste classed as PAF varies little for Sc values in the range 0.1 to 0.25 wt% S.
Examples for the PFS pit shell are given in the following table.
Sc (wt% S)
Mass of Waste Classed as PAF (Mt)
Madoonga Beebyn
0.0 130.7 233.2
0.1 20.6 3.3
0.25 13.1 3.3
It may be possible to obtain data that supports use of a larger value of Sc (and thereby reduce the
mass of waste classed as PAF). Such data could be obtained from the samples that were leach
tested for 45 weeks. A sample of material would be removed from the columns that produced
neutral pH at week 45 and tested to determine the quantity of oxidisable sulphur remaining in each
column sample. Laboratory costs are expected to be less than $2,500.
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Recommendations
SRK recommends that:
1. That a simple scheme based on a threshold value of total sulphur content (Sc) is used for
classifying materials during mining. In the absence of further information on the acid
producing and acid neutralising capacity of materials the scheme would be as shown in
recommendations 2 and 3.
2. The value of Sc is taken as 0.1 wt% S.
3. Materials with:
a) Total S ≥ 0.1 wt% are classed as PAF and those with
b) Total S < 0.1 wt% are classed NAF.
4. An assessment is undertaken to determine whether use of a larger value of Sc can be justified.
A larger value of Sc would result in a smaller volume of waste being classified PAF. An
approach is presented in recommendation 5.
5. Operation of the long-term (45 week) kinetic columns should cease. Samples should be
obtained from those columns giving neutral leachate. These samples should be sent to a
commercial laboratory to measure the quantity of remaining oxidisable sulphide. The data
obtained will help determine whether a larger Sc can be used.
6. The current review of the quantity and distribution of PAF and NAF materials within the BFS
(VI) pit shell being is completed. Details are given in Section 5.1.
7. An assessment is undertaken of the potential quality of water that comes into contact the waste
and mineralised material. Details are given in Section 5.2.
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Table of Contents
Executive Summary ................................................................................................. iii Disclaimer ................................................................................................................. x List of Abbreviations ................................................................................................ xi
Introduction ..................................................................................................... 1 1. Terms of reference ........................................................................................ 1 1.1 Background ................................................................................................... 2 1.2
1.2.1 Project location .............................................................................................. 2 1.2.2 Regional Setting and Climate ........................................................................ 3 1.2.3 Geological setting .......................................................................................... 3
Report scope ................................................................................................. 3 1.3
Geochemical Investigation Programme .......................................................... 4 2. Overview ........................................................................................................ 4 2.1 Identification of domains ................................................................................ 4 2.2 Sampling ........................................................................................................ 5 2.3
2.3.1 Sampling approach ....................................................................................... 5 2.3.2 Sample preparation ....................................................................................... 6
Static testing methods .................................................................................... 7 2.4 Kinetic testing sample selection and methods ................................................ 7 2.5
Results and discussion ................................................................................... 8 3. Static testing results ....................................................................................... 8 3.1
3.1.1 Paste pH and paste EC ................................................................................. 8 3.1.2 Sulphur distribution ......................................................................................10 3.1.3 Acid neutralising capacity ............................................................................13 3.1.4 Acid buffering characteristics ......................................................................14 3.1.5 Net acid generation .....................................................................................16 3.1.6 Elemental analysis ......................................................................................19 3.1.7 Distilled Water Leach Extractions................................................................20 3.1.8 Mineralogical assessment ...........................................................................21 3.1.9 Acid generation classification ......................................................................25 3.1.10 Distribution of Mass .....................................................................................27
Kinetic test results ........................................................................................ 30 3.23.2.1 Sample properties .......................................................................................30 3.2.2 Results and discussion ................................................................................32
Waste Rock Management ............................................................................. 40 4. Simple classification scheme ....................................................................... 40 4.1 Selection of Sc for Weld Range .................................................................... 41 4.2 Mass Dependence on Sulphur Threshold .................................................... 42 4.3 Management Strategies ............................................................................... 45 4.4
Current and Future Work .............................................................................. 48 5. PAF material - mass and distribution and schedule ..................................... 48 5.1 Water Quality Assessment ........................................................................... 48 5.2
Conclusions and recommendations .............................................................. 50 6. Conclusions ................................................................................................. 50 6.1 Recommendations ....................................................................................... 51 6.2
References.................................................................................................... 53 7.
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List of Tables
Table 2-1: Domains of the Weld Range block model ......................................................... 5 Table 2-2: Distribution of rock samples subjected to static tests ....................................... 6 Table 2-3: Distribution of samples over rock domain and weathering class for
samples collected in 2009 .................................................................................... 6 Table 2-4: Test measurements and analytical methods .................................................... 7 Table 3-1: Percentage of samples in each domain with paste pH values between 5
and 6 .................................................................................................................... 9 Table 3-2: Sulphur content by domain in Madoonga waste and mineralised rock ........... 12 Table 3-3: Sulphur content by domain in Beebyn waste and mineralised rock ................ 12 Table 3-4: Summary of NP and CarbNP results .............................................................. 13 Table 3-5: Comparison of estimated neutralising capacities ............................................ 15 Table 3-6: Summary of NAG test results ......................................................................... 17 Table 3-7: Percentage of each waste domain with NAGpH < 4.5 .................................... 17 Table 3-8: Geochemical abundance indices for selected elements ................................. 19 Table 3-9: Summary of leach extraction test results ......................................................... 20 Table 3-10: Mineralogical summary ................................................................................ 22 Table 3-11: NPR classification scheme ........................................................................... 25 Table 3-12: Acid-base accounting classification scheme ................................................ 26 Table 3-13: Classification of all samples according to the NPR using NP ....................... 26 Table 3-14: Classification of all samples according to NPR using minimum of NP
and CarbNP ....................................................................................................... 27 Table 3-15: Classification of waste samples according to the NPR using minimum
of NP and CarbNP ............................................................................................. 27 Table 3-16: Summary of sample classification according to the AMIRA classification
scheme .............................................................................................................. 27 Table 3-17: Estimates of masses of the various domains at Madoonga in each AMD
class ................................................................................................................... 28 Table 3-18: Estimates of masses of the various domains in each AMD class at
Beebyn ............................................................................................................... 29 Table 3-19: Properties of samples selected for kinetic testing ......................................... 31 Table 3-20: Summary of acid generation and neutralisation rates ................................... 36 Table 3-21: Release rates of selected elements ............................................................. 38 Table 4-1: Mass of materials classed as NAF and PAF under simple classification
scheme (Madoonga) .......................................................................................... 43 Table 4-2: Mass of materials classed as NAF and PAF under simple classification
scheme (Beebyn) ............................................................................................... 43
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List of Figures
Figure 1-1: General location of the Weld Range Project ................................................... 2 Figure 3-1: Frequency and cumulative distribution of paste pH values for all
samples ............................................................................................................... 9 Figure 3-2: Frequency and cumulative distribution of paste EC values for all
samples ............................................................................................................. 10 Figure 3-3: Total sulphur content distribution for all samples ........................................... 11 Figure 3-4: Acid buffering characteristic curves for selected samples ............................. 15 Figure 3-5: Measured NAGpH and sulphur contents ....................................................... 18 Figure 3-6: Kinetic test sample classification relative to all samples ................................ 32 Figure 3-7: Consecutive leachate pH profiles for kinetic tests ......................................... 33 Figure 3-8: Consecutive leachate pH profiles for kinetic tests ......................................... 33 Figure 3-9: Consecutive sulphate concentration profiles for kinetic tests ......................... 34 Figure 3-10: Consecutive sulphate concentration profiles for kinetic tests ....................... 34 Figure 3-11: Arsenic concentrations for kinetic tests ....................................................... 39 Figure 3-12: Arsenic concentrations for kinetic tests ....................................................... 39 Figure 4-1: Distribution of samples within a simple classification scheme ....................... 41 Figure 4-2: Mass PAF waste and indicative MPA as a function of Sc (Madoonga) ........... 44 Figure 4-3: Mass PAF waste and indicative MPA as a function of Sc (Beebyn) ............... 44 Figure 4-4: PAF waste rock surrounded by NAF waste rock ........................................... 46 Figure 4-5: PAF waste rock under water cover in pit with water table rebound................ 46 Figure 4-6: PAF waste rock under water cover in pit without water table rebound
above base of the pit .......................................................................................... 47
List of Appendices
Appendix 1: Nomenclature Appendix 2: Static Testing Methods and Guidelines Appendix 3: Paste pH and Electrical Conductivity Appendix 4: Acid Base Account Test Results Appendix 5: Net Acid Generation (NAG) Test Results Appendix 6: Solid Multi-Element Assay (Major Elements) Appendix 7: Solid Multi-Element Assay (Minor Elements) Appendix 8: Global Abundance Indices (Major Elements) Appendix 9: Global Abundance Indices (Minor Elements) Appendix 10: Multi element Leach Analysis Appendix 11: Acid Buffering Characteristic Curves Appendix 12: Net Acid Production Potential & Classification Appendix 13: Kinetic Test Results Appendix 14: Molar Ratio Plots
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Disclaimer
The opinions expressed in this Report have been based on the information supplied to SRK
Consulting (Australasia) Pty Ltd (SRK) by Sinosteel Midwest Corporation (SMC). The opinions in
this Report are provided in response to a specific request from SMC to do so. SRK has exercised
all due care in reviewing the supplied information. Whilst SRK has compared key supplied data
with expected values, the accuracy of the results and conclusions from the review are entirely
reliant on the accuracy and completeness of the supplied data. SRK does not accept responsibility
for any errors or omissions in the supplied information and does not accept any consequential
liability arising from commercial decisions or actions resulting from them.
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List of Abbreviations
Term Definition
ABCC Acid buffering characteristic curve
ALS Australian Laboratory Services
AMD Acid and metalliferous drainage
ANC Acid neutralising capacity
AP Acid potential calculated based on all non sulphate sulphur present as pyrite (kgH2SO4/tonne)
ARD Acid rock drainage
BFS Bankable Feasibility Study
BIF banded iron formation
CarbNP Carbonate neutralisation potential estimated from the measured inorganic carbon concentration and assuming all carbon is present as carbonate (CO3) (kgH2SO4/tonne)
DD Diamond drilling
DID Detrital
DSO Direct shipping ore
EC Electrical conductivity
FEL Felsic
GAI Global abundance index
HYD Hydrated
ICP-MS Inductively coupled plasma mass spectrometry
ICP-OES Inductively coupled optical emission spectroscopy
kg kilogram
m metre
MAF Mafic
MAG Magnetite
MPA Maximum potential acidity calculated assuming that all sulphur is present as pyrite (kgH2SO4/tonne)
NAF Non acid forming - a classification in regard to potential for rock to be acid forming
NAG Net acid generation (kgH2SO4/tonne)
NAPP Net acid producing potential (kgH2SO4/tonne)
NP Acid neutralising capacity (kgH2SO4/tonne)
NPR Net Potential Ratio
PAF Potentially acid forming - a classification in regard to potential for rock to be acid forming
PAF-LC Potentially acid forming and of low capacity to produce acid
PFS Prefeasibility study
pH Negative logarithm of the concentration of hydrogen ions
RC Reverse circulation drilling
RL Relative levels
SHL Shale
SMC Sinosteel Midwest Corporation
SRK SRK Consulting (Australasia) Pty Ltd
TIC Total inorganic carbon
UC Uncertain – a classification in regard to potential for rock to be acid forming
WRP Weld Range Project
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Introduction 1.
Terms of reference 1.1
The Weld Range Project (WRP) is a Sinosteel Midwest direct shipping ore (DSO) project.
A prefeasibility was complete at the time of sample selection for geochemical characterisation.
Since the sample selection a bankable feasibility study (Value Improvement) based on a larger pit
shell was completed.
The proposed project includes the development of open-cut pits, stockpiling of ore, blending of ore
on site and construction of waste material landforms.
Sinosteel Midwest Corporation (SMC) engaged SRK Consulting (Australasia) Pty Ltd (SRK) to
carry out a geochemical characterisation programme to assess the potential for acid and
metalliferous drainage (AMD) from rock exposed during mining; including waste rock, mineralised
stockpiles and the pit walls. The assessment is to provide guidance for waste management during
operations and establish closure requirements.
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Background 1.2
1.2.1 Project location
WRP is located 600 km NNE of Perth, 65 km southwest of Meekatharra and 50 km northwest of
Cue in the Mid West region of Western Australia. A location map is provided in Figure 1-1.
Figure 1-1: General location of the Weld Range Project
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1.2.2 Regional Setting and Climate
The landscape has contrasting vegetation types, but arid shrub lands make up the vast majority of
vegetation types encountered. The arid shrub lands host a number of native plant species which do
not occur in many other bioregions. There are few or no trees or perennial grasses across much of
the landscape.
Summers are characterised by hot, dry days and mild to warm dewless nights. Maximum daily
temperatures during the summer range from 29 to 38 °C and the minimum daily temperatures range
from 14 to 22 °C. Whilst cyclones are not regarded as regular events in the Meekatharra district;
they do cause widespread heavy rainfall. Cyclones usually occur between November and April
when intense low pressure disturbances develop off the north-west coast of Western Australia.
Winter is characterised by mild days and cool to cold nights. Winter average daily temperatures
range between 6 and 19 °C in July and rise to 13 and 29 °C in October (Department of Agriculture,
WA).
At Cue the average daily temperature ranges from 7 to 18°C in July to 23 to 38°C in January.
Mean annual rainfall is 232 mm with the wettest months being January to July. Average annual
open pan evaporation is about 3 m per year.
1.2.3 Geological setting
The Weld Range Project includes the Madoonga and Beebyn iron ore deposits located in the Weld
Range. Both the Beebyn and Madoonga deposits consist of steeply dipping rock sequences dipping
SE at Beebyn and SSE at Madoonga. The rock sequences include banded iron formations (BIFs)
and dolerite.
At Madoonga sediments and sedimentary rocks lie above deeply weathered rocks. The local rock
sequence comprises, from north to south, a package of felsic (FEL) sedimentary rocks that are
overlain by BIF approximately 60 to 250 m thick. The lower part of the BIF contains a 5 to 10 m
thick shale unit. A 20 to 50 m thick zone of deeply weathered and altered rocks within which the
iron mineralisation is hosted, occurs in the hanging wall of the BIF. Mafic igneous rocks including
dolerite and basalt occur in the hanging-wall to the iron mineralisation.
The Beebyn deposit contains numerous BIFs interlayered with dolerite. The main BIF at the north
is approximately 40 m thick. Thinner BIFs to the south have thicknesses ranging from about 2 to
10 m. Least altered and unweathered BIFs contain millimetre to centimetre-thick iron-, silica-,
Fe-silicate- and locally carbonate-rich bands (Kenworthy and Hodkiewicz, 2008).
The mine plan includes development of open-cut pits, stockpiles and waste rock dumps.
Report scope 1.3
This report documents the findings of the geochemical characterisation tests carried out on samples
representative of waste material and mineralised material from the proposed WRP.
The geochemical investigation comprised both static and kinetic test procedures. The scope of the
geochemical testing programme is presented in Section 2 of this report. Section 3 presents and
discusses the outcomes of the geochemical investigation. Section 4 presents a discussion of
possible waste rock management strategies. Conclusions and recommendations are provided in
Section 6.
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Geochemical Investigation Programme 2.
Overview 2.1
The geochemical characterisation of wastes and mineralised material began in April 2008 with the
selection of the first set of samples (Round A) for laboratory testing. A second set of samples
(round B) was selected in March 2009.
The samples were selected to represent materials within the pit shell of the prefeasibility study
(PFS) which was based on producing Mid West Blend (MWB) ore. Since collection of the samples,
the project has progressed to the bankable prefeasibility value improvement stage (BFS VI) which
includes a pit design based on two products (MWB and Spot Market Ore).
Based on the PFS study a total mass of waste produced at the Madoonga and Beebyn deposits was
approximately 364 Mt. The substantially larger pit of the BFS (VI) would result in a total
production of 712 Mt of waste. Currently a review of the block model is being conducted to assess
the similarities of materials from within the PFS pit and materials from between the PFS and BFS
pit shells.
The geochemical investigation of samples from within the PFS pit shell was carried out in two
phases.
Phase 1 comprised a scoping study to assess the overall magnitude of the potential for acid
generation based primarily on static test procedures. Sample selection was based on a site specific
block model, the available information on lithologies and degree of weathering and estimates of the
mass of each domain that would be mined. The programme was designed to i) identify domains
that may produce acid and those that may consume acid and, ii) determine the overall variability
within each domain.
Phase 2 was designed to establish the net potential for acid generation and determine metal leach
rates using kinetic tests procedures and supplemental static tests. Materials for testing were
selected based on the outcomes of Phase 1.
There are three main objectives of kinetic testing. They are to obtain:
1. Estimates of rates of sulfate release (oxidation).
2. Estimated rates of release of metals.
3. Estimates of times to the onset of acidification of the effluent.
A secondary objective was to identify a sulphur content below which materials can be considered
unlikely to produce acidic effluent. This sulphur content may serve as a criterion for classifying
materials as PAF or NAF during mining.
An initial report on the geochemical characterisation completed as of September 2009 was reported
in October 2009 (SRK, 2009). The current report documents geochemical characterisation work
conducted up to January 2011 including that completed as of September 2009.
Identification of domains 2.2
The Weld Range iron ore deposit is hosted in sedimentary rocks and comprises two mineralised
zones; the Madoonga zone to the west and the Beebyn zone to the east. Table 2-1 presents domain
codes used in the block model and a description of the corresponding rock types. The domain
codes represent a spatial grouping of rock codes and were developed by Sinosteel Midwest
Corporation.
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Table 2-1: Domains of the Weld Range block model
Domain ID General rock type
BIF Bedded sediments (host to the iron ore mineralisation)
DID Detrital, indurated conglomerate/canga material
FEL Felsic volcanic
SHL Shale
HYD Hydrated goethitic clays, non-mineralised BIF 2 material on the south western side at Madoonga
MAF Mafic/basalt/dolerite/ultramafic
O_AL High alumina goethite-hematite, hematite/goethite/limonite Fe > 45% Fe, Al2O3>4%; potentially ore grade or low grade ore
O_SI high silica goethite-hematite, hematite/goethite/limonite Fe > 45% Fe, SiO2 > 5.5%, Al2O3<4%; potentially ore grade or low grade ore
ORE Hematite/goethite/limonite Fe > 45% Fe, SiO2 < 5.5%, Al2O3<4%; ore grade rock
MAG Magnetite > 45% Fe (Beebyn only)
Note: ORE in the context of this report refers to spatially grouped mineralised material meeting certain grade criteria. As used in this report ORE is not intended to imply economic viability according to the JORC definition.
Within this report the three domains ORE, O_AL, O_SI are referred to as mineralised material.
Sampling 2.3
2.3.1 Sampling approach
A primary aim was to select samples from the major domains and a range of spatial locations from
within the planned pit. As some domains were not well represented in the drill core or cuttings
obtained from within the PFS pit shell a small number of samples were gathered from outside the
PFS pit shell.
SRK visited the Weld Range site in April 2008 and identified a total of 59 samples from the
available diamond drill core from the Beebyn and Madoonga deposits (Round A). Another
280 samples were selected in the second quarter of 2009 by SMC staff (Round B). The samples,
selected using the geological database developed during the prefeasibility study (PFS), represented
both the Madoonga and Beebyn zones and were obtained from diamond drill core where available,
reverse circulation (RC) cuttings or surface samples. Core up to 6 m in length was collected.
Table 2-2 presents the estimated mass of each domain (PFS estimate) that would be mined, the
mass distribution and the number of samples from each domain submitted for geochemical testing.
Since sample selection the pit shell has been altered. In the current design the pit is approximately
50 m deeper than in the PFS study. An initial review of drill hole locations and lithologies
indicates that all major lithologies present in the pit of the current design are represented by the
samples selected by the samples selected and reported here. A more detailed investigation of the
representativeness of samples and their spatial distribution to determine location of sulphur bearing
domains is recommended in this report.
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Table 2-2: Distribution of rock samples subjected to static tests
Domain ID
Madoonga Beebyn
Mass (t)
Mass (%)
Number of
samples
% of samples
Mass (t)
Mass (%)
Number of
samples
% of samples
BIF 42,846,416 24 41 21 22,044,812 8 27 18
DID 9,419,835 5 30 16 0 0 0 0
FEL 10,548,108 6 11 6 0 0 0 0
SHL 12,831,818 7 19 10 0 0 0 0
HYD 17,223,346 10 30 16 0 0 0 0
MAF 37,908,914 21 19 10 210,973,420 75 84 57
MAG 0 0 0 0 226,560 0 4 3
O_AL 1,369,288 1 12 6 8,776,403 3 10 7
O_SI 8,471,622 5 15 8 1,947,083 1 9 6
ORE 40,303,640 22 15 8 37,682,867 13 13 9
All 180,922,987 100 192 100 281,651,145 100 147 100
Note: ORE in the context of this report refers to spatially grouped mineralised material meeting certain grade criteria. As used in this report ORE is not intended to imply economic viability according to the JORC definition.
Appendix 1 provides a table showing equivalent nomenclature used elsewhere in this report.
The various weathering states of the domains were also represented in the sampling. Table 2-3
presents the weathering state of samples collected in the second quarter of 2009. The weathering
state of samples collected in April 2008 was not available.
Table 2-3: Distribution of samples over rock domain and weathering class for samples collected in 2009
Domain ID Weathering state
No. of
Samples
Totals EW MW FR
BIF 9 18 11 38
DID 17 10 0 27
FEL 4 6 1 11
SHL 8 6 0 14
HYD 8 11 7 26
MAF 38 31 17 86
O_AL 5 12 5 22
O_SI 9 8 7 24
ORE 9 10 9 28
MAG 0 1 3 4
Totals 107 113 60 280
Note: EW, MW and FR are abbreviations of extremely weathered, moderately weathered and fresh.
2.3.2 Sample preparation
Core samples were crushed to 5 to 10 mm. Samples for static testing were further crushed to less
than 2 mm for paste pH and EC measurements and pulverised to less than 75μm for other chemical
analysis. A total of thirteen samples of core crushed to 5 to 10 mm were subjected to kinetic
testing.
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Static testing methods 2.4
The static test parameters and measurement procedures used in the testing programme are
summarised in Appendix 2. The samples were sent to the SGS Laboratory in Welshpool, Western
Australia and Australian Laboratory Services (ALS), Brisbane for the static tests shown in Table
2-4. All samples from the first and second sampling programme were submitted for static testing.
Table 2-4: Test measurements and analytical methods
Measurement Analytical method[1]
Paste pH and paste electrical conductivity (EC) 1:2 solid: liquid ratio using pH and EC meter
Total sulphur Leco Analyser
Sulphate sulphur ICP-OES
Total carbon/total inorganic carbon (TIC) Leco/IR on hot acid digest
Acid neutralising capacity (ANC) Modified Sobek method
Single addition net acid generation (NAG) Single stage NAG test
Whole rock chemical assay ICP-OES/ICP-MS on four acid digest
Kinetic NAG NAG with temperature and pH time series measurement
Leach Testing Water: solids ratio using deionised water over a period of 12 hours
Acid buffering characteristics curve AMIRA, 2002
Notes: [1] See Appendix 1 for detailed method descriptions and guidelines
Kinetic testing sample selection and methods 2.5
Samples for column leaching were selected to represent the majority of domains (waste and
mineralised), NAF, UC and PAF samples based on static testing and a wide range of total S
contents. The domains represented were BIF, MAF, DID, HYD, SHL, Ore, Ore Hi Al and Ore Hi
SiO2.
The material in the four columns of Round A kinetic testing had total S contents of less than
0.1 wt% and were column tested for 16 weeks. Nine Round B samples were column tested for a
total of 45 weeks and the total S content ranged from 0.1 to 23.8 wt%.
A modified AMIRA procedure (AMIRA, 2002) was used for kinetic testing. The principal
differences related to the particle size at which the tests were completed and the flushing regime.
Flushing was increased to a weekly (rather than monthly) schedule and the samples were crushed
to less than 10 mm (rather than -4 mm).
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Results and discussion 3.
Static testing results 3.1
The complete static test results are presented in Appendices; paste parameters (Appendix 3), acid
base account results (Appendix 4) and net acid generation (NAG) test results (Appendix 5).
Elemental analyses are provided in Appendix 6 and Appendix 7. Multi-element analysis of leach
extracts are reported in Appendix 10. Appendix 11 presents acid buffering characteristic curve
results. The results are briefly discussed in the following sections.
3.1.1 Paste pH and paste EC
The paste pH and paste electrical conductivity (EC) test was designed originally to measure the
load of oxidation products associated with waste material that had weathered for extended periods.
In the case of drill core, test results have to be considered in the light of how the samples were
obtained (e.g. wet or dry drilling as the drilling fluids may interact to contribute to the test
outcome) and the state of weathering (i.e. how long the core had been in storage, how it had been
stored and handled etc.).
Paste pH generally provides an indication of the state of acid generation of the sample at the time
of testing; low pH values indicate the sample is net acid generating whereas near neutral to alkaline
pH indicates that acid generation has as yet not occurred. It however cannot be used to infer that
acid generation will not occur.
In general, a high electrical conductivity is used to infer soluble salts from oxidation, however, in
the current samples the results only indicate salinity already present in the sample (i.e. evaporites or
naturally saline pore water) and not necessarily generated from oxidation.
The samples were obtained from drill core and drill cuttings that were stored in core trays for up to
18 months before testing and may have undergone some oxidation.
The majority of paste pH values were in the neutral to alkaline pH range, as shown in the
cumulative distribution plot provided in Figure 3-1. About 1% of the samples had paste pH values
below 5; one sample from each of the shale (SHL), hydrated (HYD) and banded iron formation
(BIF).
The percentages of samples in each rock type with paste pH values between 5 and 6 are presented
in Table 3-1. These results suggest that a significant proportion of the detrital (DID) and smaller
proportions of the felsic (FEL), banded iron formation, hydrated and mafic wastes could be
marginally net acid generating. Similarly, small proportions of all three mineralised domains could
also be marginally net acid generating. Drainage from the mineralised materials stored at site
would need to be controlled to prevent potential impact on the environment.
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Table 3-1: Percentage of samples in each domain with paste pH values between 5 and 6
Domain ID Percentage samples with
paste pH: 5 < pH < 6
BIF 6
DID 47
FEL 9
HYD 3
MAF 2
MAG 0
SHL 0
ORE 4
O_AL 14
O_SI 21
Figure 3-1: Frequency and cumulative distribution of paste pH values for all samples
A distribution plot of the paste EC results is provided in Figure 3-2. About 2% of the samples had
paste EC values in excess of 1000 μS/cm. Of those samples with paste EC values greater than
1000 μS/cm five samples were mafic, two hydrated and one was shale.
The generally limited quantities of soluble salts present in the samples suggest that initial flushing
will not affect water quality significantly.
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0
5
10
15
20
25
30
35
40
4
4.4
4.8
5.2 6
6.4 6.8
7.2
7.6 8
8.4 8.8
9.2
9.6
10
Fre
qu
en
cy
Paste pH
Frequency
Cumulative %
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Figure 3-2: Frequency and cumulative distribution of paste EC values for all samples
3.1.2 Sulphur distribution
The distribution and cumulative distribution of total sulphur content for all are presented in
Figure 3-3. Table 3-2 and Table 3-3 provide a breakdown of the distribution of sulphur content by
deposit and domain.
Ninety one percent of the samples had a total sulphur content of less than 0.1 wt%.
Although about one third of all the waste would originate from the Madoonga deposit, the results
suggests that about 94% of the sulphur would be present in the Madoonga waste rock. This is in
part due to the shale and hydrated material occurring only at the Madoonga deposit. SHL and
HYD material are the domains with the highest average sulphur contents. At Madoonga, 70% of
the sulphur is in the shale and a further 16% is in the hydrated material.
The mass weighted average sulphur content in Madoonga waste is estimated to be about 0.36% and
that in the Beebyn waste rock is estimated to be about 0.012%.
The shale at Madoonga had the highest recorded, highest average and highest median sulphur
contents of 23.8%, 2.02% and 0.39% respectively and is considered to be the most variable
domain. In contrast, the total sulphur in Beebyn waste ranged up to only 0.36% for all samples
analysed.
The maximum total sulphur contents of the mineralised rock for Madoonga and Beebyn samples
were 0.18% and 0.19% respectively. The average mass weighted sulphur contents were 0.066%
and 0.012% for Madoonga and Beebyn samples respectively.
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0
20
40
60
80
100
120
5010
015
020
0
250
300
350
500
550
600
650
700
750
800
850
900
950
10
00
Mor
e
Fre
qu
en
cy
Paste EC (uS/cm)
Frequency
Cumulative %
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Figure 3-3: Total sulphur content distribution for all samples
0%
20%
40%
60%
80%
100%
120%
0
50
100
150
200
250
0.0
1
0.0
4
0.0
7
0.1
0.1
3
0.1
6
0.1
9
0.2
2
0.2
5
0.2
8
0.3
1
0.3
4
0.3
7
0.4
0.4
3
0.4
6
0.4
9
Nu
mb
er
of s
amp
les
Total S (wt%)
Frequency
Cumulative %
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Table 3-2: Sulphur content by domain in Madoonga waste and mineralised rock
All waste BIF Detrital Felsic Hydrated Mafic Shale Mineralised ORE O_AL O_Si
Minimum (wt %)
0.003 0.003 0.005 0.005 0.005 0.003 0.003 0.005 0.005 0.005 0.005
Maximum (wt %)
23.800 0.778 0.100 0.030 8.560 0.480 23.800 0.180 0.180 0.090 0.100
Mean (wt %)
0.360 0.075 0.037 0.017 0.333 0.041 2.026 0.050 0.072 0.033 0.043
Median (wt %)
0.020 0.010 0.040 0.010 0.020 0.005 0.390 0.050 0.070 0.020 0.030
Rock mass (t)
130,778,437 42,846,416 9,419,835 10,548,108 17,223,346 37,908,914 12,831,818 50,144,550 40,303,640 1,369,288 8,471,622
Mass S (t)
470,622 32,339 3,510 1,774 57,354 15,680 259,929 33,000 28,884 445 3,671
S Dist (%)
100 8.7 0.9 0.5 15.5 4.2 70.1 100.0 88 1 11
Table 3-3: Sulphur content by domain in Beebyn waste and mineralised rock
All waste BIF Mafic Magnetite Mineralised ORE O_Al O_Si
Minimum (wt %)
0.003 0.005 0.003 0.005 0.005 0.005 0.005 0.005
Maximum (wt %)
0.360 0.070 0.360 0.020 0.190 0.020 0.120 0.190
Mean (wt %)
0.012 0.010 0.012 0.009 0.018 0.007 0.027 0.026
Median (wt %)
0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005
Rock mass (t)
233,244,792 22,044,812 210,973,420 226,560 48,406,353 37,682,867 8,776,403 1,947,083
Mass S (t)
28,042 2,278 25,744 20 5,577 2,754 2,326 498
S Dist (%)
100 8.1 91.8 0.1 100.0 49 42 9
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3.1.3 Acid neutralising capacity
The acid neutralisation capacity or potential (NP) is determined by reacting the sample with excess
acid (generally to a pH of less than 2) and then determining the acid consumed. Excess acid
addition depresses the pH to low values which results in both carbonate and silicate minerals
reacting. During high rates of acid generation only the carbonate minerals (predominantly calcium
and magnesium carbonates) react sufficiently rapidly to neutralise the acidity and maintain neutral
pH conditions. Therefore, the carbonate NP equivalent (CarbNP) was calculated from the
inorganic carbon content of each sample to provide an indication of the carbonate mineral content.
While recognising that not all carbonate minerals react to neutralise acidity (e.g. iron-bearing
carbonates such as siderite can be less effective neutralisers), using inorganic carbon content to
infer CarbNP is a reasonable first step to assess the readily available neutralisation capacity.
The average NP results for each domain are summarised in Table 3-4. The table also provides the
corresponding average CarbNP and the ratio of average CarbNP to average NP for each unit
(expressed as a percentage). For samples where the CarbNP exceeds the NP (CarbNP/NP > 100%)
it should be expected that CarbNP in excess of the NP would not be available to neutralise acidity.
Table 3-4: Summary of NP and CarbNP results
Domain ID Wt
Dist (%)
N
CarbNP (kg(H2SO4)/t) NP (kg(H2SO4)/t CarbNP/NP
(%) Average Min. Max. Average Min. Max.
BIF 14 68 35 0 511 11 0 118 318
DID 2 30 2 1 12 2 0 4 137
FEL 2 11 2 1 3 4 1 10 45
HYD 4 30 20 1 226 2 0 8 953
MAF 54 103 3 0 52 10 0 62 26
MAG 0.05 4 145 60 221 118 91 193 123
SHL 3 19 43 0 307 24 0 127 178
ORE 17 28 6 1 120 9 0 117 59
O_AL 2 22 3 1 20 3 0 11 82
O_Si 2 24 14 1 181 12 0 168 121
Note: N= number of samples.
The results indicate that some domains have little neutralisation potential and therefore would not
be expected to provide significant buffering capacity. The units include the DID, FEL, HYD, and
high alumina mineralised (O_Al).
Waste types with significant NP included the magnetite (MAG) and SHL. However, the magnetite
unit would represent less than 1% of the total rock mass and therefore does not provide significant
overall NP. Mafic material has little carbonate neutralising capacity; therefore the majority of the
NP may not be readily available to buffer pH within a neutral pH range.
The calculated CarbNP values for BIF, HYD, MAG and SHL are greater than the respective NP
values. Thus a significant fraction of the measured total inorganic carbon is not present as
neutralising carbonates.
Mineralised ORE and high silica mineralised (O_SI) samples had an average NP of 9 and 12 kg
(H2SO4)/t equivalent with similar average CarbNP values of 6 and 14 kg(H2SO4)/t respectively.
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3.1.4 Acid buffering characteristics
Eighteen samples representing a range of NP and CarbNP values were selected for acid buffering
characteristic curve testing. The complete results are provided in Appendix 11. The results of
seven samples are presented graphically in Figure 3-4 and the numerical results for all samples are
summarised in Table 3-5.
As shown in the figure, the pH of one of the samples (A13059) commenced at a pH of less than 6.
This is consistent with either an inorganic carbon content below detection (i.e. no carbonate
minerals and therefore provide no pH buffering capacity) or carbonate minerals that do not
contribute to circum neutral buffering. The remainder of the samples all commenced at a pH
above 6, were buffered in the neutral pH range for different acid additions and then decreased to
acidic pH values. This is typical of carbonate mineral buffering. The variation amongst the
different samples reflects differences in initial carbonate mineral content and possibly mineral
composition (e.g. calcite, dolomite, siderite etc.).
The curves were used to estimate the NP equivalency (i.e. NP equivalent to acid that had been
consumed) to a pH endpoint of 6 (for carbonate phases) and 4.5 to infer the availability of the NP
and the CarbNP. These results are shown in Table 3-5.
Significantly, the ABCC results indicated that not all of the carbonate minerals are available for
acid neutralisation at a pH 6 endpoint. Since only calcite and dolomite will react to buffer the pH
to above a value of 6, the carbonates that have reacted to that point are indicative of the available
CarbNP that would neutralise acidity. The difference between the pH endpoint acid consumption
and the inferred CarbNP represents carbonate minerals that would not react (e.g. siderite as
identified in the mineralogical analysis) to buffer the pH to circum neutral conditions.
In summary, the acid buffering characteristics curves indicate that both the NP and the CarbNP
lead to overestimation of the neutralisation potential available to buffer the pH to above 6 (i.e. to
prevent the onset of acid generating conditions.).
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Table 3-5: Comparison of estimated neutralising capacities
Sample No. Domain Deposit NP CarbNP
ABCC (at pH 6)
ABCC (at pH 4.5)
kgH2SO4/t
A13001 Mafic B 0.98 3 1.35 2.8
A13005a BIF B 0.25 1 0.11 0.45
A13026 Shale M 47.04 85 3.2 20.3
A13027 Shale M 117.6 307 15.5 69
A13028 BIF M 12.7 212 0.58 4.2
A13030 Detrital M 0.49 5 0.24 0.85
A13034 BIF M <0.5 2 0.17 0.44
A13057 BIF M <0.5 0 0.4 0.8
A13059 b BIF M <0.5 4 0 0.7
ADML_1B_003b
Ore Hi SiO2 B 168 181 NM NM
ADML_1B_027b Detrital M 0.8 1 0 0.3
ADML_1B_056 Mafic M 7.5 1 1.2 3.8
ADML_1B_064b Ore M 0.25 0.25 0.18 0.45
ADML_1B_110b Ore Hi Al B 5.5 4 0.55 1.2
ADML_1B_137b Mafic B 0.6 2 0 0
ADML_1B_243b Hydrated M 6.4 168 0.05 0.47
ADML_1B_249b Hydrated M <0.5 2 0 0
ADML_1B_280b Shale M <0.5 2 0 0
Notes: b - Sample tested in kinetic column M - Madoonga B - Beebyn NM - not measured
Figure 3-4: Acid buffering characteristic curves for selected samples
2
3
4
5
6
7
8
9
0 20 40 60 80 100 120 140
pH
kgH2SO4/tonne
A13001
A13005
A13026
A13027
A13030
A13057
A13059
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3.1.5 Net acid generation
The NAG tests are intended to provide a direct measure of the acid that may be generated by a
sample by oxidizing the sulphide minerals with a strong oxidant. The acidity generated is then
neutralised directly by the sample and the net acid generated is measured by titration with a strong
alkali. The results are summarised in Table 3-6 for both the Madoonga and Beebyn deposits. The
NAG test was conducted on 196 samples.
Overall, 9% of the samples had a NAG pH of less than 4.5 and would be considered net acid
generating. The NAG pH of 58% of the samples was above pH 6.0 and would be considered
non-acid forming (NAF). The NAG pH of the balance of the samples (33%) fell between
4.5 and 6.
The table shows for each domain the number of samples tested, the percentage of samples that
returned a NAG pH below 4.5, the percentage of samples that returned a NAG pH between 4.5 and
6, and the average NAG at pH values of 4.5 and 7. The last column shows the ratio of the NAG at
pH 7 to that at pH 4.5.
Waste rock domains that had no NAG pH values below 4.5 included the FEL unit. The
mineralised domains that had no NAG pH values below 4.5 included the ORE and the O_Si.
Domains that had no NAG pH values below 4.5 would be considered non acid forming. Although
caution is required in drawing conclusions for O_Si as only two samples were characterised. For
this domain further characterisation is necessary before a conclusion can be drawn. The large
proportion of samples that were buffered to a pH in excess of 6 within the remainder of the units
suggests that sufficient excess reactive neutralisation potential is available to maintain net pH
conditions.
The SHL would be considered most reactive as approximately 32% of the samples returned a NAG
pH value of less than 4.5, and as such would have the highest potential to generate acid. For those
samples found to be net acid generating, the average net acid generation potential was about 36 kg
(H2SO4)/t (Note that the test does not indicate the excess neutralisation potential for samples that
are non-acid forming and therefore cannot be used to infer the average net acid generation
properties of the lithological unit as a whole.)
Table 3-7 presents the total mass of each domain that would be waste rock, the fraction of the
waste rock in each domain expressed as a percentage and the percentage contribution to the total
mass by each domain that may be acid generating.
The average NAG at pH 7 of the MAF, BIF and DID ranged between 0.7 and 1.0 kg (H2SO4)/t.
The average values for HYD and SHL were 7.9 and 36.1 kg (H2SO4)/t. This suggests that some
portion of the waste could be net acid generating. Further analysis is required to evaluate the
overall potential for acid generation.
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Table 3-6: Summary of NAG test results
Domain ID N Percentage samples with NAG pH Avg. NAG (kg(H2SO4)/t) NAG ratio
< 4.5 4.5 to 6 > 6 pH 4.5 pH 7 pH7/pH4.5
BIF 54 9 39 52 0.4 1.0 2.4
DID 10 10 60 30 0.005 0.7 135
FEL 11 0 27 73 0.0 0.5
HYD 26 12 42 46 6.6 7.9 1.2
MAF 43 2 26 72 0.2 0.7 4.2
MAG 4 0 0 100 0.0 0.1
SHL 19 32 32 37 31.1 36.1 1.2
ORE 10 0 20 80 0.0 0.3
O_Al 14 7 21 71 0.0 0.1
O_Si 2 0 50 50 0.0 0.1
Overall 193 9 33 58
Table 3-7: Percentage of each waste domain with NAGpH < 4.5
Domain ID Mass
(t) % Total mass
% samples of domain
with NAGpH<4.5
% Total mass with
NAGpH<4.5
BIF 64,891,228 17.8 9 1.7
DID 9,419,835 2.6 10 0.3
FEL 10,548,108 2.9 0 0.0
HYD 17,223,346 4.7 12 0.5
MAF 248,882,333 68.4 2 1.6
MAG 226,560 0.1 0 0.0
SHL 12,831,818 3.5 32 1.1
Total 364,023,228
5.2
In the NAG measurement, titration to pH 4.5 generally accounts for free acid (H2SO4) and ferric
iron generated during the oxidation of sulphide minerals (that has not been neutralized by the
contained NP). Titration from pH 4.5 to pH 7 generally accounts for acidity associated with some
metals, such as copper, that are soluble at pH 4.5 but practically insoluble at pH 7. Acidity
attributed to un-oxidised ferrous iron will also be accounted for in the titration up to pH 7 (ferrous
iron remains soluble at pH 4.5; however oxidation to ferric by atmospheric oxygen accelerates as
the pH increases).
The ratio of acidity for the two titrations (i.e. pH4.5:pH7) may be used to infer whether or not the
acidity due to metal ions (other than ferric iron) is significant. Where the ratio is one, there is no
additional acidity, but the greater the ratio the larger the contribution from metals other than ferric
iron. Where available, the ratio ranged from 1.2 to 135, suggesting that other dissolved metals are
being released when acidic conditions develop. These metals will be identified as part of the
kinetic testing programme as described in a later section.
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A plot of NAGpH as a function of total sulphur content is presented in Figure 3-5. (Note the scale
has been adjusted to exclude high S content samples so that a better resolution could be obtained
for the majority of the samples.) The results indicate a general trend of decreasing NAGpH with
increasing sulphur content. Only five samples with total sulphur content of less than 0.1% had a
NAG pH of less than 4.5; this represents about 3% of samples with a sulphur content of less than
0.1%. Therefore adopting a criterion of 0.1% as a cut-off grade for non acid forming materials
would lead to a potential misclassification of about 3% of the samples. Considering the low
sulphur content, (i.e. maximum potentials for acid generation are low, less than 3 kgH2SO4/t)
sufficient excess neutralisation capacity would be expected to be available to neutralise any local
acid generation that could result. This level of misclassification is considered acceptable. Thus, it
may be appropriate to assume that samples with sulphur contents less than 0.1% are not net acid
generating.
Figure 3-5: Measured NAGpH and sulphur contents
0
2
4
6
8
10
12
0 0.2 0.4 0.6 0.8 1
NA
Gp
H
S (wt%)
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3.1.6 Elemental analysis
Global Abundance Indices (GAI) values were used to identify elements that exceed normal crustal
abundances (values used for comparison are mean sediment).
For each domain the mass fraction of each element was averaged over all samples. The GAI values
in Table 3-8 were determined from the averages according to the method described in Appendix 2.
Cells were left blank in Table 3-8 and Appendices 8 and 9 where all samples had GAI values of
0 or less. Elements with GAI values of 3 or greater are generally considered to be significantly
enriched.
Table 3-8: Geochemical abundance indices for selected elements
Domain ID Ag As Co Cr Cu Fe Ni
BIF
2
2
DID 1 3
1
2
FEL
HYD 1 2
1
1
MAF
1 1 1 1 1
MAG
2
SHL 2 3 1 2 1 1 2
ORE 1 3
1 2
O_Al 1 3 1 1 1 2
O_Si 1 3
2
Domain ID Re S Sb Sc Se Te W
BIF 1
1 2 1 3 2
DID
2 3 2 5
FEL 1
3
2
HYD 1
2 2
3 1
MAF 1
1 4 1 2
MAG 1
1
1 2
SHL 3 1 2 3 1 5
ORE 1
3 2 2 5 2
O_Al 1
2 3 2 5 2
O_Si 1
2 2 2 5 2
There was generally low enrichment of the major elements, with Fe enriched in 25 samples and Ca,
Mn and S only enriched in 1 sample (out of a total of 338). There was comparable trace element
mineralisation across the range of domains, with the exception of the FEL and magnetite domain,
which are the least mineralised.
Arsenic was enriched in the detrital, shale and ORE material. The BIF contained the largest
number of samples with higher iron contents.
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3.1.7 Distilled Water Leach Extractions
Distilled water leach extraction tests were conducted on 51 samples to assess the readily soluble
elements in the samples. The results are summarised in Table 3-9 with the ANZECC guideline
values for watering of stock animals. All results are listed in Appendix 10.
While the leach extraction test results cannot be used to directly estimate the water quality that
would be released from the mine waste materials, the results can be used to identify solutes that
could potentially be released at significant concentrations. Therefore, the results are compared to
Australian and New Zealand Guidelines for Fresh and Marine Water Quality (ANZECC (2000))
only to identify solutes that potentially may be of significance. Elements that exceeded ANZECC
(2000) guideline values for human health or stock watering are shaded in Table 2-1.
For all elements the median concentration was less than the ANZECC guideline value and for all
but three elements (Fe, Ni, Se) the maximum concentration was less than the guideline value. For
Ni the maximum value exceeded the guideline value by 2% and for Se the exceedance was 50%.
The largest exceedance was for iron and for which the concentration was a factor of 10 greater than
the guideline value.
Table 3-9: Summary of leach extraction test results
Element Units Minimum Median Maximum ANZECC Guideline
value
Al mg/L 0.005 0.05 4.37 5
As mg/L 0.0005 0.0005 0.055 0.5
B mg/L 0.05 0.17 1.59 5
Ca mg/L 0.5 4 57 1000
Cd mg/L 0.00005 0.00005 0.0016 0.01
Co mg/L 0.0005 0.0005 0.077 1
Cr mg/L 0.0005 0.0005 0.044 1[1]
Cu mg/L 0.0005 0.001 0.011 0.5[2]
Fe mg/L 0.025 0.13 21 2
Hg mg/L 0.00005 0.00005 0.0002 0.002
Mo mg/L 0.0005 0.0005 0.01 0.15
Ni mg/L 0.0005 0.0005 1.02 1
Pb mg/L 0.0005 0.0005 0.004 0.1
Se mg/L 0.005 0.005 0.03 0.02
SO4 mg/L 1 15 320 1000
U mg/L <0.001 <0.001 <0.001 0.2
Zn mg/L 0.0025 0.019 0.105 20
pH pH units 5.58 7.58 9.05 -
Note:
ANZECC Guideline for stock water
[1] Total Cr
[2] Sheep
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3.1.8 Mineralogical assessment
A mineralogical assessment was carried out by Pontifex and Associates (Pty) Ltd. A total of
45 drill core samples from seven drill holes were assessed by petrographic analysis of polished thin
sections, with 38 of the samples also assessed using integrating semi-quantitative XRD. There are
a number of limitations of the testing procedures, some of which are overcome by the use of both
XRD and petrographic analysis (for example the identification of non crystalline clays). Sulphides
were only detected in 12 samples by optical examination, due to the fine particle size and sparse
distribution.
Whole rock chemical assay of the samples were not available at the time of analysis and therefore
could not be used as part of the mineralogical assessment.
The mineralogical assessment was provided by Pontifex, 2008. The approximate abundance of
minerals is consolidated in Table 3-10. The table summarises the mineralogical phase only.
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Table 3-10: Mineralogical summary
Sample ID
Hole ID (WRRD)
Interval (m)
Host Rock &
Weathering (from SMM)
Petrographic Rock Type (Mineralogy
Report)
Mineralogy (Most to Least)
% Gross Mineralogical Composition (where provided)
From To
Carbonate Sulphide Iron Oxides Clays and Silicates Other
Do
lom
ite
Sid
eri
te
An
keri
te
Carb
on
ate
[1]
Pyri
te
Ma
gn
eti
te
Hem
ati
te
Go
eth
ite
Cla
y,
kao
lin
ite
Ch
lori
te
Qu
art
z
Fe
silic
ate
s
Mo
nazit
e
Ti
Oxid
es
Po
rosit
y/V
oid
A13011 0488 56 58 BIF BIF lim>> clay-lim > mag
5 60
15
20
A13013 0488 121 123 BIF BIF hem > dolomite >> chlorite
30
45
5
20
A13014 0488 141 143 BIF BIF hem > mag > dolomite 5-7
7-10
65
15-20
A13015 0488 163 165 BIF BIF mag, dolomite > hem > chlorite
40
<1[2]
35 15
10
A13016 0488 171 173 BIF BIF mag > hem, chlorite
3-5 45 25
20
15
A13036 0491 184 186 BIF BIF qtz (jasper) > siderite > hem > mag
45
<<1 <1 5
50
A13037 0491 226 228 BIF BIF mag > chert > fibrous Fe-silicate > siderite
5
45 1-2
1 30 15
A13004 0493 64 66 BIF BIF goeth-lim > chert > mag > hem
20 10 40
30
A13005 0493 92 94 BIF BIF goeth >> chert > hem > mag > carbonate
A13043 0520 85 87 BIF BIF hem > mag, carbonate
7
7 80
7
A13044 0520 99 101 BIF BIF hem >> goeth
1
70 20
10
A13034 0491 125 127 BIF Goethite rock goeth >> qtz > hem
A13025 0524 161 163 BIF BIF chert > siderite > mag > hem
30
1-2 10 15
50
A13028 0524 203 205 BIF BIF chert (jasper) > siderite > mag > hem
35
5-7 10 5
40
A13029 0524 210 212 BIF Siderite-BIF siderite >> mag > ?talc > fibrous Fe-silicate ?apatite tr
65
7 10
17
A13020 0524 52 54 BIF Colloform goeth rock
goeth >> hem
A13054 0529 50 52 BIF BIF hem > goeth > qtz
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Sample ID
Hole ID (WRRD)
Interval (m)
Host Rock &
Weathering (from SMM)
Petrographic Rock Type (Mineralogy
Report)
Mineralogy (Most to Least)
% Gross Mineralogical Composition (where provided)
From To
Carbonate Sulphide Iron Oxides Clays and Silicates Other
Do
lom
ite
Sid
eri
te
An
keri
te
Carb
on
ate
[1]
Pyri
te
Ma
gn
eti
te
Hem
ati
te
Go
eth
ite
Cla
y,
kao
lin
ite
Ch
lori
te
Qu
art
z
Fe
silic
ate
s
Mo
nazit
e
Ti
Oxid
es
Po
rosit
y/V
oid
A13055 0529 55 57 BIF BIF hem
A13056 0529 72 74 BIF BIF mag, jasper >> hem
50 5
50
A13049 0525 82 84 BIF Colloform, goeth
goeth >> hem
A13050a
0525 152 154 BIF Colloform, goeth
goeth >> hem, qtz
A13052 0529 11 13 BIF Colloform, goeth
goeth >> hem, qtz
A13030
0491 8 10 Detrital Fe-rich conglom goeth > hem > qtz, clays
25 35 10
10
10
A13019a
0524 9 11 Detrital Fe-rich conglom hem > goeth
ADML 1B 027a
0245 2.7 4.6 Detrital - -
5 40 50 3
1
A13047 0525 10 12 Detrital Fe-rich conglom goeth-lim > hem > qtz
Tr
A13035a
0491 163 165 Hydrated Goethite rock goeth >> qtz, apparent clays but not shown by XRF
A13021 0524 74 76 Hydrated Colloform goeth rock
goeth >> hem, qtz
A13053 0529 35 37 Hydrated Goeth rock goeth with coarse ex-magnetite altered to lx-lim
A13023 0524 91 93 Hydrated Goeth rock goeth only
ADML 1B 243a
WRRC0875 132 133 Hydrated - -
10
1 13 18
2 56
A13010 0488 39 41 Mafic qtz microdolerite
chloritic limonitic clays > qtz, hem > lx
A13012 0488 81 83 Mafic qtz microdolerite
chlorite >> qtz > lx
A13017a
0488 174 176 Mafic Dolerite chlorite >> qtz > lx
A13018 0488 194 196 Mafic Coarse dolerite actinolite, albite, biotite, chlorite, epidote, lx
Tr
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Sample ID
Hole ID (WRRD)
Interval (m)
Host Rock &
Weathering (from SMM)
Petrographic Rock Type (Mineralogy
Report)
Mineralogy (Most to Least)
% Gross Mineralogical Composition (where provided)
From To
Carbonate Sulphide Iron Oxides Clays and Silicates Other
Do
lom
ite
Sid
eri
te
An
keri
te
Carb
on
ate
[1]
Pyri
te
Ma
gn
eti
te
Hem
ati
te
Go
eth
ite
Cla
y,
kao
lin
ite
Ch
lori
te
Qu
art
z
Fe
silic
ate
s
Mo
nazit
e
Ti
Oxid
es
Po
rosit
y/V
oid
A13032 0491 61 63 Mafic Basalt saprolitic-lim-clays
A13007 0493 127 129 Mafic Basalt qtz > chlorite > muscovite > lx
A13008 0493 137 139 Mafic Basalt (or dolerite)
qtz > chlorite > muscovite > lx
A13040 0520 14 16 Mafic Qtz-microdolerite
hem-lim and qtz > kaolinite > lx
35
20 5
40
A13041 0520 36 38 Mafic Qtz-microdolerite
chlorite >> qtz > lx
A13046 0520 119 121 Mafic Coarse dolerite chlorite > albite and qtz > lx
1
A13022 0524 81 83 Mafic Lim-goeth rock goeth, lim, apparent clays but not shown by XRD
A13048 0525 40 42 Mafic Dolerite kaolinite > goethite > qtz > lx
ADML_1B 056 0528 238.6 240.1 Mafic - -
<1 8
89
<1 2
ADML_1B 117 0497 15.3 18 Mafic - -
4 5
65 25
<1
A13059a
0529 127 129 Mafic BIF chert > minnesotaite > mag and ?stilpnomelane
2-3 5-7 10
50 35
ADML_1B_ 003a
0489 105 106.5 Ore Hi SiO2 - -
15
<1% 65 5
5 <1 10
A13039 0491 262 264 Shale Shale/mudstone qtz > chlorite > calcite > kaolinite > muscovite
A13026 0524 180 182 Shale Shale of slate qtz > chlorite > muscovite > carbonate, hematite > lx
7-10
A13058 0529 119 121 Shale Ferruginised shale
qtz, kaolinite > muscovite
?oxid py tr
a Kinetic column tested [1] Speciation and/or abundance not indicated [2] Contains pyrite and chalcocite
Mineral legend: mag = magnetite hem = hematite goeth = goethite
lim = limonite lx = leucoxene (TiO2) py = pyrite (FeS2) tr = trace (<1% in thin section)
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The results indicate:
Sulphide mineralisation is primarily pyrite (FeS2).
Carbonate minerals including siderite (FeCO3), dolomite (CaMgCO3) and calcite (CaCO3) were
present. Whilst the dolomite and calcite would be expected to react to neutralise acidity, the
rate of dissolution of dolomite can be slower than that of calcite. The dissolution of siderite
(FeCO3) will neither consume nor generate acidity. The presence of siderite is consistent with
the outcomes of the ABCC test results, and the comparison of the NP and CarbNP results.
Alumino-silicate minerals (such as chlorite), which are known to contribute towards the ANC in
the Sobek static test method, were identified in a number of samples. These minerals are slow
reacting and are generally only expected to contribute to neutralising capacity at low pH values
encountered after the onset of AMD.
3.1.9 Acid generation classification
3.1.9.1 Classification criteria
The samples were categorised generally in three classes depending on their potential to generate
acid as follows:
Potentially acid generating (PAF) where the static testing provides evidence of net acid
generation.
Non acid forming (NAF) for which the static testing provides evidence that the samples are net
acid consuming.
Uncertain (UC) for samples where evidence is less conclusive with respect to net acid
generation.
While in many cases the criteria for classification are site specific, generally accepted criteria have
been developed that usually provide reasonable accuracy with respect to net acid generation. The
criteria that have been adopted herein are based on methods described in the ARD Test Handbook
(AMIRA, 2002) and the net potential ratio (NPR) method described by Price (1997).
The NPR provides a measure of the proportions of acid neutralising capacity to acid potential:
NPR = NP/AP
Where AP is the acid generation potential expressed in kg H2SO4/tonne calculated as follows:
AP = S(S2-
) * 30.6
The NPR classifications and the criteria defining the classifications are shown in Table 3-11.
Table 3-11: NPR classification scheme
Classification NPR range
NAF NPR > 3
UC 1 < NPR < 3
PAF NPR < 1
The AMIRA classification system relies on the NAGpH, the net acid production potential (NAPP
expressed as kg H2SO4 /tonne), the NAG (pH 4.5), as well as the total organic carbon (TOC)
because organic carbon because hydrogen peroxide reacts with organic matter to produce organic
acids. The NAPP is determined as follows:
NAPP = AP - NP
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Table 3-12 lists the AMIRA (2002) classifications and the criteria defining the classification.
Table 3-12: Acid-base accounting classification scheme
Class Sub-class Description
NAF - Samples with a negative NAPP value and a NAG pH of ≥4.5
PAF
PAF Samples with a positive NAPP value and a NAG pH of <4.5
PAF-LC PAF materials associated with low NAG acidities (NAG pH4.5 <5kgH2SO4/t)
Uncertain
UC(PAF) Samples with negative NAPP but giving NAG pH values <4.5
UC(PAF, high TOC) PAF samples that are associated with high TOC content (>5 wt%). The high TOC content may have interfered with the NAG test results
UC(NAF) Samples with positive NAPP value but NAG pH values ≥4.5. Some of the sulphur is possibly present in these samples in non-pyritic forms
LC=low capacity; UC=uncertain; TOC=total organic carbon; NAG pH=pH measured during net acid generation test; TOC=total organic carbon.
The AP, NAPP, NPR values and sample classifications according to both systems are provided in
Appendix 12. The results are discussed below.
We have also adopted an overriding criterion based on the sulphur cut-off grade of 0.1% below
which net acid generation is not expected to occur.
3.1.9.2 Net potential ratio
A summary of the number of samples in each class is provided in Table 3-13. The results indicate
that about 59% of the samples are non acid forming (NAF) and about 18% of the samples could be
classified as potentially acid generating. The distribution of the NAF / PAF samples is not
dissimilar to that obtained for the NAG test results (Table 3-6).
As discussed before, a number of the samples contain very low sulphur content, and thus very low
overall potential for acid generation. However, if combined with a low NP value, an NPR of less
than three is calculated even though the overall potential for acid generation is negligible. The
sample distribution was reassessed by reclassifying samples that have a sulphur content of less than
0.2% as NAF. The results are included in Table 3-13 and suggest that the fraction of the waste
samples that may be potentially acid generating could be as low as 4%.
Table 3-13: Classification of all samples according to the NPR using NP
Class Conventional
Adjusted for sulphur content
N Distribution N Distribution
NAF 201 59% 307 90%
UC 77 23% 9 3%
PAF 61 18% 23 7%
Note: N=number of samples
As discussed previously, not all of the neutralisation potential may be available to buffer the pH
within the near neutral pH range. Sample classification was revisited after assigning neutralisation
potential to a value equal to the minimum of the NP and the CarbNP values.
The results are shown in Table 3-14 for all samples combined and Table 3-15 for only waste
samples. Overall, when using a minimum NP estimate, the percentage of samples classified as
PAF increases, whilst those classed as NAF decreases. However, when low sulphur contents are
taken into account, uncertainty in NP has little effect on sample classification.
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Table 3-14: Classification of all samples according to NPR using minimum of NP and CarbNP
Class Conventional Low sulphur content
N Distribution N Distribution
NAF 178 52% 307 90%
UC 74 22% 9 3%
PAF 87 26% 23 7%
Note: N=number of samples
Table 3-15: Classification of waste samples according to the NPR using minimum of NP and CarbNP
Class Conventional Low sulphide content
N Distribution N Distribution
NAF 145 55% 239 91%
UC 59 23% 8 3%
PAF 60 22% 17 6%
Note: N=number of samples
3.1.9.3 AMIRA
The majority (84%) of samples are classified as non acid forming (Table 3-16). The remaining
samples classify into the potentially acid forming (5%) and uncertain (11%) classification.
Samples that classified potentially acid forming included BIF (2), MAF(1), HYD(1) and SHL(5).
Table 3-16: Summary of sample classification according to the AMIRA classification scheme
Class Sub-class N % of samples
NAF 180 92
PAF PAF 7 4
PAF-LC 5 2.5
UC
UC(PAF) 2 1
UC (PAF, high TOC) 0 0
UC(NAF) 1 0.5
Note: N=number of samples
3.1.10 Distribution of Mass
Table 3-17 and Table 3-18 provide estimates of the mass of each domain in each class for each
deposit.
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Table 3-17: Estimates of masses of the various domains at Madoonga in each AMD class
Domain ID NPR Mass (t) AMIRA Mass (t)
Mass (t) NAF PAF UC NAF PAF PAF-LC UC(PAF) UC(NAF)
BIF 42,846,416 35,531,174 4,180,138 3,135,104 38,414,028 0 4,432,388 0 0
DID 9,419,835 8,791,846 627,989 0 9,419,835 0 0 0 0
FEL 10,548,108 10,548,108 0 0 10,548,108 0 0 0 0
HYD 17,223,346 14,926,900 1,722,335 574,112 15,236,037 662,436 662,436 0 662,436
MAF 37,908,914 31,923,296 1,995,206 1,995,206 34,749,838 3,159,076 0 0 0
MAG 0 0 0 0 0 0 0 0 0
SHL 12,831,818 6,753,588 4,052,153 2,026,077 8,779,665 3,376,794 675,359 0 0
Total waste 130,778,437 108,474,913 12,577,821 7,730,498 117,147,511 7,198,307 5,770,183 0 662,436
Distribution (%) 100 83 10 6 90 5.5 4 0 0.5
O_AL 1,369,288 1,369,288 0 0 1,369,288 0 0 0 0
O_SI 8,471,622 7,342,072 1,129,550 0 8,471,622 0 0 0 0
ORE 40,303,640 29,556,003 10,747,637 0 40,303,640 0 0 0 0
Total mineralised 50,144,550 38,267,363 11,877,187 0 50,144,550 0 0 0 0
Distribution (%) 100 76 24 0 100 0 0 0 0
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Table 3-18: Estimates of masses of the various domains in each AMD class at Beebyn
Domain ID NPR Mass (t) AMIRA Mass (t)
Mass (t) NAF PAF UC NAF PAF PAF-LC UC(PAF) UC(NAF)
BIF 22,044,812 22,044,812 0 0 22,044,812 0 0 0 0
DID 0 0 0 0 0 0 0 0 0
FEL 0 0 0 0 0 0 0 0 0
HYD 0 0 0 0 0 0 0 0 0
MAF 210,973,420 208,491,380 2,482,040 0 210,973,420 0 0 0 0
MAG 226,560 226,560 0 0 226,560 0 0 0 0
SHL 0 0 0 0 0 0 0 0 0
Total waste 233,244,792 230,762,752 2,482,040 0 233,244,792 0 0 0 0
Distribution (%) 100 99 1 0 100 0 0 0 0
O_AL 8,776,403 7,898,763 0 877,640 8,776,403 0 0 0 0
O_SI 1,947,083 1,947,083 0 0 1,947,083 0 0 0 0
ORE 37,682,867 37,682,867 0 0 37,682,867 0 0 0 0
Total mineralised 48,406,353 47,528,713 0 877,640 48,406,353 0 0 0 0
Distribution (%) 100 98 0 2 100 0 0 0 0
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For Madoonga results suggest that:
83 to 90% of the waste (108 to 117 Mt) is NAF
10% of the waste (13 Mt) is PAF
up to 6% of the waste (8 Mt) is UC
banded iron formation (BIF), hydrated (HYD), mafic (MAF) and shale (SHL) will produce
waste that is PAF
76 to 100%mineralised materials were classed NAF
0 to 24% were classed as PAF.
The PAF mineralised material was ORE and O_SI
Mineralised material classed as PAF it had a low capacity to produce acid (< 6.1 kg(H2SO4)/t
For Beebyn results suggest that:
99% of the waste (230 to 232 Mt) is NAF
about 1% of the waste (2.5 Mt) is PAF
none of the waste would be classed as UC
the PAF waste is from the mafic domain (MAF)
all of the mineralised materials were NAF and 2% were PAF.
The PAF mineralised material was O_AL
Kinetic test results 3.2
3.2.1 Sample properties
Kinetic tests provide an indication of rates of oxidation, acid neutralisation and solute release and
can assist in identifying criteria that separate PAF materials from NAF materials. Samples were
selected to cover a wide range of sulphur contents, along with samples classified as NAF, UC and
PAF.
Properties of samples selected for kinetic testing are shown in Table 3-19. The acid producing and
acid neutralising capacities of kinetically tested samples are also represented in Figure 3-6 together
with those of all other samples submitted for static test work. The kinetically tested samples are
highlighted in yellow squares.
Four samples selected from the Round A samples were tested in columns for 16 weeks in 2009.
These samples were classed as PAF based on static testing but had low total sulphur contents
ranging between 0.02 and 0.07 wt% S. The four samples were A13017, A13019, A13035 and
A13050. The testing of these samples was stopped after 16 weeks.
Another nine samples were selected from Round B samples. These samples were tested during
2010 over a period of 45 weeks. The columns were still operating at the time of preparation of this
report.
Two of the nine samples A13017 and ADML_1B_003 which are clearly non-acid forming due to
the low sulphur content and high NP and were selected to assess the potential of solute release from
net neutral samples.
Some sample names contain the prefix ADML_1B. For convenience the prefix will be omitted
when referring to the samples in the following text. For example ADML_1B_003 will be referred
to as 003.
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Table 3-19: Properties of samples selected for kinetic testing
Sample ID
Units
ADML_1B_ ADML_1B_
249 137 280 A13059 O64 110 243 O27 _003 A13017 A13019 A13035 A13050
Lithology HYD MAF SHL BIF Ore Ore Hi Al HYD DID Ore Hi SiO2 MAF DID HYD BIF
Static Class PAF PAF PAF PAF PAF UC PAF PAF NAF NAF PAF PAF PAF
NP (ANC) kgH2SO4/t <0.5 0.6 <0.5 <0.5 <0.5 5.5 6.4 0.8 168 38.22 <0.1 <0.1 <0.1
CarbNP kgH2SO4/t 2.45 2.45 1.63 3.67 1.63 4.1 168.2 0.82 181 11 12 5 4
ABCC NP kgH2SO4/t 0 0 0 0 0.18 0.5 0.47 0.4 NM NM NM NM NM
S(T) % 8.56 0.36 23.8 0.778 0.18 0.12 0.47 0.1 0.19 0.02 0.07 0.09 0.05
SO4 % 0.48 0.06 0.22 0.26 NM NM 0.02 NM NM NM 0.02 0.01 0.01
ST-SO4 wt% 8.08 0.30 23.58 0.51 NC NC 0.45 NC NC 0.02 0.05 0.08 0.04
MPA kgH2SO4/t 261.9 11.0 728.3 23.8 5.5 3.7 14.4 3.1 5.8 0.5 2.0 2.8 1.5
AP kgH2SO4/t 247.2 9.2 721.7 NC NC NC 13.7 NC NC NC 1.5 2.4 1.2
NAGpH(ox) pH units 1.7 4 1.7 1.9 NM 8 5.8 NM NM 7.5 5.3 6.1 5.7
NAPP kgH2SO4/t 246.7 8.6 721.4 23.6 5.3 -1.8 7.3 2.3 -162.2 -37.8 1.5 2.3 1.0
NPR (NP/AP) 0.00 0.00 0.07 0.00 0.01 0.05 1.50 0.47 0.26 28.90 83.27 0.33 0.20 0.41
Grey cells indicate that the NP was below detection limit and NP has been taken as equal to half the detection limit (0.5 kg(H2SO4)/t)
Static class is based on the neutralisation potential ratio (NP/AP)
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Figure 3-6: Kinetic test sample classification relative to all samples
3.2.2 Results and discussion
A summary of findings arising from kinetic testing is provided in the following sections. The
complete results together with plots of selected parameters are presented in Appendix 13.
3.2.2.1 Acid generation and neutralisation
The oxidation of sulphides produces reaction products that include sulphates and acidity. Where
the acid is not neutralised the pH of the column leachate decreases. Sulphate minerals may be
present in the sample material prior to starting column operation, possibly having formed as a result
of previous oxidation of sulphides.
The leachate pH values for consecutive leach cycles are illustrated in Figure 3-7 and Figure 3-8.
The time-series plots show that leachates from nine samples remained in the near neutral pH range,
indicative of carbonate mineral buffered pH conditions. In addition, the sulphate to (calcium
+ magnesium) molar ratio remained at or below a value of one (see plots provided in Appendix 14),
consistent with carbonate-based neutralisation of acid generated from sulphide oxidation.
Leachates from four samples were acidic at week 45 (Samples 249, 137, 280 and A13059). All
four samples were classed as PAF by static testing. Of the 13 samples kinetically tested these
samples had four of the five largest total S contents.
With respect to the four tests that have given acidic leachate, the following comments can be made:
Two of the samples produced long-term average leachate pH less than 3. In both cases, the
leachate was acidic immediately (by Week 2).
Two samples produced long-term average leachate pH around 4.3. In one of these samples, the
pH of early leachates was near-neutral, then plateaued at pH 5 before settling at the long-term
average value around Week 31.
The lowest total sulphur content of a material that had produced acidic effluent was 0.36 wt%
S.
0.1
1
10
100
0.001 0.01 0.1 1 10
AN
C (
kg
[H2S
O4)/
t[ro
ck
])
Total S(wt%)
NPR=1
NPR=3
Kinetic columns
BIF
Detrital
Felsic
Hydrated
Mafic
Magnetite
Ore
Ore Hi Al
Ore Hi SiO2
Shale
NAFUC
PAF
A13017
Acidic at week 45
Stopped at week 16
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Figure 3-7: Consecutive leachate pH profiles for kinetic tests
Figure 3-8: Consecutive leachate pH profiles for kinetic tests
The change in sulphate concentrations over time in the kinetic test leachates are shown in Figure
3-9 and Figure 3-10 (note the logarithmic scale on the y-axis).
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
0 10 20 30 40 50
pH
Time (weeks)
ADML_1B_137
ADML_1B_249
ADML_1B_280
A13059
3.0
4.0
5.0
6.0
7.0
8.0
9.0
0 10 20 30 40 50
pH
Time (weeks)
ADML_1B_003
ADML_1B_027
ADML_1B_064
ADML_1B_110
ADML_1B_243
A13017
A13019
A13035
A13050
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The higher sulphate concentrations in the early leachates probably reflect leaching of pre-existing
readily soluble sulphate from the sample. The longer term sulphate release is more likely to reflect
sulphate released by sulphide oxidation taking place during the test.
Figure 3-9: Consecutive sulphate concentration profiles for kinetic tests
Figure 3-10: Consecutive sulphate concentration profiles for kinetic tests
Solute concentrations in column leachates during the last few weeks of column operation were used
to calculate acid production and acid neutralisation rates. The rates are presented in Table 3-20.
For some samples the estimated rates of acid production may be overestimates as the sulphate
concentrations were decreasing in the last few weeks or were below the detection limit.
1
10
100
1000
0 2 4 6 8 10 12 14 16
Sulp
hat
e C
on
cen
trat
ion
(m
g/l)
Time (Weeks)
A13017
A13019
A13035
A13050
0.1
1
10
100
1000
10000
0 10 20 30 40 50
Sulp
hat
e c
on
cen
trat
ion
mg/
L)
Time (weeks)
ADML_1B_003
ADML_1B_027
ADML_1B_064
ADML_1B_110
ADML_1B_137
ADML_1B_243
ADML_1B_249
ADML_1B_280
A13059
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Estimates of the time to deplete the remaining acid potential and neutralisation potentials are also
reported in Table 3-20. For the neutral columns 064, 110 and 243 the neutralising potential was
predicted to be depleted within 1 to 9 years. Assuming that acid continues to be produced the
leachates would then become acidic.
It was estimated that the leachate from column 003 would remain neutral for about 200 years.
For columns A13019, A13035 and A13050 the neutralising potential was predicted to be depleted
before the acid potential. However, for these columns the total S content was less than 0.1 wt% S.
As will be discussed in Section 4.2, for these low sulphur contents there is reason to expect that the
columns will not become acidic.
Kinetic columns provide measurements of rates of acid production and acid neutralisation of waste
material under laboratory conditions. The laboratory measured rates may differ from field rates
due to a number of factors. One of these factors is the difference between the particle size
distribution of samples placed in columns and the particle size distribution of waste in a waste rock
dump or stockpile. This and other factors will be taken into consideration when using column-
derived data to estimate acid production rates applicable to waste rock dumps.
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Table 3-20: Summary of acid generation and neutralisation rates
Sample ID
Units
ADML_1B_ ADML_1B_
249 137 280 A13059 O64 110 243 O27 _003 A13017 A13019 A13035 A13050
pH at week 45/16 pH units 2.8 4.3 2.7 4.3 7 7.5 7.9 6.6 8.8 7 6.5 6.5 6.5
Con
sum
ptio
n
rate
s NP (ANC) kg(H2SO4)/t/wk 0.0018 0.0007 0.0421 0.0025 0.0023 0.0103 0.0317 0.0007 0.0158 0.0057 0.0031 0.0061 0.0053
AP kg(H2SO4)/t/wk 0.1914 0.2500 0.6375 0.0078 0.0004 0.0004 0.0046 0.0004 0.0004 0.0011 0.0033 0.0033 0.0008
Tim
e to
co
nsu
me
rem
ain
ing
NP (ANC) years 0.0 0.0 0.0 0.0 0.0 9 3 20 204 129 6 3 4
ABCC NP years 0.0 0.0 0.0 0.0 0.5 0.1 0.0 9 NM NM NM NM NM
AP years 26.0 79.0 22.0 36.0 256.0 199.0 56.0 145.0 294.0 8.0 10.0 13.7 32.3
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3.2.2.2 Solute leachability
Table 3-21 summarises calculated average solute release rates calculated from data obtained during
the last few weeks of column operation.
In general, higher element release rates coincide with acidic effluents. For example, for sample
280 (a shale), which had a pH of 2.8, the Al and As release rates were 16.6 and 0.11 mg/kg/wk.
Whereas for sample 027, at pH 6.6, the release rates for the same metals were 0.005 and
0.00048 mg/kg/wk.
The evolution of As in column leachates is presented in Figure 3-11 and Figure 3-12. Results for all
columns and all metals are presented in Appendix 13.
As discussed in Section 3.2.2.1 rates measured for laboratory samples may differ from rates for
reactions under field conditions. This should be considered when using the laboratory measured
rates, for example, in water quality predictions.
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Table 3-21: Release rates of selected elements
Sample ID
Release Rate (mg/kg/wk)
ADML_1B
_003 _027 _064 _110 _137 _243 _249 _280 A13059 A13017 A13019 A13035 A13050
Stability wk
38 22 22 30 38 31 30 30 28 13 13 13 13
pH 7.98 6.16 6.78 7.62 4.3 8.06 2.81 2.8 4.38 7.2 6.1 6.7 6.8
Sulphate 0.37 0.40 0.41 0.34 2.2 4.86 187 687 8.19 1.07 3.24 3.25 0.75
Al 0.013 0.0047 0.0099 0.0066 0.051 0.0056 2.47 16.61 0.057 0.011 0.0036 0.0030 0.0038
Sb 0.0001 1.06 x 10-5
1.86 x 10-5
7.06 x 10-6
2.73 x 10-5
7.17 x 10-5
0.0012 0.0009 1.28 x 10-5
0.0001 3.6 x 10-6
1.48 x 10-5
0.0007
As 0.0038 0.0005 0.0012 0.0001 6.86 x 10-5
6.41 x 10-5
0.039 0.11 0.0003 0.0013 0.0001 0.0003 0.0002
Cd 7.44 10-6
0.0014 0.0013 0.0040 1.07 x 10-5
0.0063 0.0049 0.002 0.0020 7.1 x 10-6
7.2 x 10-6
5.9 x 10-6
7.5 x 10-6
Ca 3.75 0.12 0.37 1.36 0.15 1.01 0.14 0.14 0.77 0.85 0.91 0.52 1.2
Co 3.72 x 10-5
0.0002 0.0002 3.41 x 10-5
0.0004 3.82 x 10-5
0.016 0.41 0.0021 3.55 x 10-5
0.0012 2.95 x 10-5
3.75 x 10-5
Cu 0.0037 0.0047 0.0041 0.0034 0.0031 0.0030 0.039 0.49 0.0057 0.0036 0.0036 0.0030 0.0038
Fe 0.0059 0.0080 0.0052 0.0034 0.005 0.0064 89.3 184.04 0.89 0.014 0.0036 0.0030 0.0075
Pb 0.0003 0.0004 0.0002 0.0002 0.0004 0.0003 0.0044 0.0008 0.0009 0.0002 0.0002 0.0004 0.0002
Mg 1.65 0.10 0.32 1.06 0.077 6.90 0.36 9.78 0.095 0.90 0.21 1.19 0.58
Mo 0.0004 2.78 x 10-5
0.0001 3.91 x 10-5
1.57 x 10-6
0.0002 0.0001 6.87 x 10-5
2.14 x 10-5
9.94 x 10-5
1.8 x 10-5
0.0002 0.0006
Ni 0.0037 0.0040 0.0041 0.0034 0.0031 0.0030 0.039 0.99 0.0043 0.0036 0.0036 0.0030 0.0038
Se 0 3.51 x 10-5
5.34 x 10-5
0 0 0 0 0 0 0.0002 0.0002 0.0027 0.0002
Zn 0.0037 0.016 0.010 0.0045 0.020 0.010 0.036 0.054 0.047 0.0071 0.0072 0.0089 0.0075
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Figure 3-11: Arsenic concentrations for kinetic tests
Figure 3-12: Arsenic concentrations for kinetic tests
0
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0.008
0 2 4 6 8 10 12 14 16
Ars
en
ic C
on
cen
trat
ion
(m
g/l)
Time (Weeks)
A13017
A13019
A13050
A13035
0.0001
0.001
0.01
0.1
1
0 10 20 30 40 50
Ars
en
ic c
on
cen
trat
ion
(m
g/L)
Time (weeks)
ADML_1B_003
ADML_1B_027
ADML_1B_064
ADML_1B_110
ADML_1B_137
ADML_1B_243
ADML_1B_249
ADML_1B_280
A13059
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Waste Rock Management 4.
Simple classification scheme 4.1
A simple classification scheme is required for developing a block model of waste types and for classing
materials during mining. Materials classed as PAF under the simple scheme would be segregated during
mining and managed to control the development and impact of acid and metalliferous drainage.
Static test results conducted in 2009 were used to classify the waste and ore samples as potentially acid
forming (PAF), non-acid forming (NAF) or uncertain (UC). The NPR classification scheme was used.
This classification scheme is an internationally accepted method of screening the potential of materials to
be PAF. However, the classification scheme requires the measurement of the acid neutralising capacity
and the acid generating potential.
The acid generating potential can be estimated from the total S content, which can be readily and
routinely measured as part of the resource definition work. The ANC cannot be estimated reliably using
parameters routinely included in resource definition work. Measurement of ANC is potentially more time
consuming than determination of the total S content.
To provide a simple classification scheme, a scheme based on total sulphur content is proposed. A
fundamental assumption is that samples with total S contents less than a threshold value Sc are non-acid
forming and those with total S greater than Sc are potentially acid forming. Figure 4-1 shows the new
simple classification system projected onto the previous classification system. Some low S samples,
previously classed as PAF would now be classed as NAF (Region C) – however, as discussed earlier
(Section 3.1.5), the acid potential associated with these samples is extremely low.
Some samples previously classed as NAF will be classed as PAF (Region B) because their total S content
is greater than Sc. An outcome of this is that a mass of material previously classed as NAF is destined to
be managed as PAF material. However, as will be shown, relatively small masses of material are
involved.
As the value of Sc is increased the mass of material classed and managed as PAF decreases. However,
there is a risk that a portion of the material with a total S content less than Sc is potentially acid forming.
Thus, as Sc increases the risk of not managing potentially acid forming material appropriately increases.
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Figure 4-1: Distribution of samples within a simple classification scheme
Selection of Sc for Weld Range 4.2
Static testing of Weld Range materials suggested that some samples with low total S content are
potentially acid forming. Kinetic testing included PAF-classed samples with total S contents ranging from
0.10 to 23.8 wt%. As of Week 45, only those samples with total S ≥ 0.36 wt% had produced acidic
effluent. Current data thus places an upper bound on the Sc value of 0.36 wt% S. In the case of the PAF
columns with lower total S, it remains possible that acid leachates could be produced. Thus it remains
possible that a Sc should be set to at a value less than 0.36 wt% S.
Only about 3% of samples with total S contents less than 0.1 wt% had NAGpH values less than 4.5 and
the majority of samples had circum neutral of alkaline NAGpH values (Section 3.1.5). This indicates that
0.1 wt% S may be a suitable to value for Sc.
SRK recommend that a lower Sc threshold is used, 0.1 wt% S. This threshold is known to be applied
elsewhere within the Pilbara to differentiate wastes with very low risk of generating ADML. Also, an
International Kinetic Database reported by Morin et al. (1995) showed that no incidences of acidic
leachate were documented for samples with initial sulphur content less than 0.1% (30 such samples were
included, and none generated leachate of pH less than 5).
While a lower value for Sc decreases the risk of not identifying and not managing PAF material it also
results in a larger volume of material being treated as PAF waste. However, Section 4.3 shows that the
increase in the mass of waste treated as NAF is relatively small as for a range of Sc values between 0.1
and 0.25.
0.1
1
10
100
0.001 0.01 0.1 1 10
AN
C (
kg
[H2S
O4)/
t[ro
ck
])
Total S(wt%)
NPR=1
NPR=3
Sc =0.1
NAF
UC
PAF
NAF
UC
PAF
Sc=0.1
A
B
C
D
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It may be possible to obtain data that supports increasing the value of Sc (and decreasing the mass of
waste classed PAF) from the samples that were leach tested for 45 weeks. Sample material removed from
the columns would be submitted for static testing to determine the quantity of oxidisable sulphur
remaining in each column sample.
The test would be conducted by collecting a subsample from each column of material that has not
produced acidic leachate. Each subsample would then be split and one portion (A) analysed to determine
the total S and sulphate S content. The second portion (B) would be reacted with peroxide to oxidise
available sulphides to sulphates. The quantity of sulphates would be determined.
If the quantity of sulphates determined for the oxidised portion (portion B) does not exceed the quantity
of sulphates in the unreacted portion (portion A) then it can be concluded that there are no sulphides in
the materials that are readily oxidised and could contribute to acid production. Where this is the case it is
unlikely that the samples will produce acidic leachate in the future.
It is expected that results would be available from a commercial laboratory about two to three weeks after
the receipt of samples and that the tests would be relatively inexpensive (less than $2500).
SRK therefore recommends that the operation of columns is stopped and the samples are collected from
all neutral columns that were operating to week 45 and sent to a commercial laboratory to measure the
quantity of remaining oxidisable sulphide.
Mass Dependence on Sulphur Threshold 4.3
For six values of Sc, Table 4-1 presents, estimates for the Madoonga deposit of the:
1. Mass of waste rock that would be classed as PAF under the simple scheme (regions B+D; Figure 4-1)
2. Mass of waste rock that would be classed as PAF under the simple scheme and was classed as NAF
under the NPR scheme (region B; Figure 4-1).
3. Mass of waste rock classed as PAF under the simple scheme and as PAF or UC under the NPR
scheme (region C; Figure 4-1).
The mass of waste classed as PAF at Madoonga under the simple scheme is also shown in Figure 4-2 for
several values of Sc. The figure shows that the mass of waste that would be classed as PAF decreases as
Sc increases. Note that the mass of PAF waste decreases by only a small fraction for Sc values between
0.1 and 0.25 wt% S.
Table 4-2 and Figure 4-3 present similar data for Beebyn.
The masses of waste that would be classed as PAF using a total S cut-off grade of 0.1 wt% S are:
Madoonga - 21 Mt
Beebyn - 3.3 Mt
The above estimates of the masses of PAF material are based on the PFS pit design. The masses may
change as a result of the review of the distribution of PAF material within the BFS pit shell.
A water quality assessment will be conducted to assess the potential impact of the PAF wastes and
stockpiles on water contacting the dumps and stockpiles. It is possible that the assessment will find that
some PAF material will not significantly impact water quality and that the mass of material to be
managed to control acid drainage and metalliferous leaching is less than stated above
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SRK recommends that Sinosteel plan to manage approximately 21 Mt of PAF waste at Madoonga and 3.3
Mt of PAF waste at Beebyn pending the findings of a) the review of the distribution of PAF material
within the BFS pit shell and b) a water quality assessment.
Table 4-1: Mass of materials classed as NAF and PAF under simple classification scheme (Madoonga)
Sc
wt%
Region
B+D B C
Mass treated
as PAF
(tons)
Mass treated
as PAF
when it is NAF (t)
Mass. of PAF or UC material
with S content < Sc
(tons)
0 130,778,437 66,282,407 0
0.05 34,939,845 3,810,462 31,065,634
0.1 20,577,378 1,720,393 43,966,021
0.15 16,381,258 675,359 48,790,130
0.2 14,188,000 675,359 50,409,276
0.25 13,142,966 675,359 52,028,422
Table 4-2: Mass of materials classed as NAF and PAF under simple classification scheme (Beebyn)
Sc
wt%
Region
B+D B C
Mass treated as
PAF
(tons)
Mass treated
as PAF
when it is NAF (t)
Mass. of PAF or UC material
with S content < Sc
(tons)
0 233,244,792 213,453,703 0
0.05 9,079,070 5,780,555 16,492,574
0.1 3,298,515 816,475 17,309,048
0.15 3,298,515 816,475 17,309,048
0.2 3,298,515 816,475 17,309,048
0.25 3,298,515 816,475 17,309,048
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Figure 4-2: Mass PAF waste and indicative MPA as a function of Sc (Madoonga)
Figure 4-3: Mass PAF waste and indicative MPA as a function of Sc (Beebyn)
0.0E+00
2.0E+07
4.0E+07
6.0E+07
8.0E+07
1.0E+08
1.2E+08
1.4E+08
0 0.05 0.1 0.15 0.2 0.25 0.3
Mas
s P
AF
was
e r
ock
(t)
Sc (S wt% )
Madoonga
0.0E+00
5.0E+07
1.0E+08
1.5E+08
2.0E+08
2.5E+08
0 0.05 0.1 0.15 0.2 0.25 0.3
Mas
s P
AF
was
e ro
ck (
t)
Sc (S wt% )
Beebyn
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Management Strategies 4.4
Current indications are that a small proportion of the waste rock and mineralised material could be PAF.
The impact of the PAF material on water quality has not yet been evaluated. An evaluation of this type is
proposed in the next section.
In the event that a water quality assessment determines that it is necessary to manage PAF material
several options are available including i) covering or isolating the PAF waste with NAF materials to
reduce the quantity of water contacting the PAF waste (Figure 4-4), ii) co-mingling or blending the PAF
waste with NAF waste that has excess neutralisation capacity and iii) segregating and placing the PAF
waste where acid generation can easily be controlled or prevented (e.g. backfilling to the open pit below
the long term water table).
For option i) NAF material would be placed at the base of the dump to reduce contact between PAF waste
and the water that flows at the interface of the waste (base of the dump) and the original ground surface.
PAF material would then be covered with NAF material, graded to enhance runoff and compacted to limit
infiltration, thus reducing the contact between incident rain and PAF waste. Depending on the properties
of the NAF material (e.g. thickness of layer, sulphide mineral content, particle size distribution,
weathering properties etc.), it may also serve to reduce the availability of oxygen to the PAF material thus
reducing the rate of oxidation. This management strategy may be used during mining when the pit is
being constructed and PAF material must be removed from the pit for efficient mining.
Blending PAF material with material containing excess neutralisation capacity generally requires tight
controls on blending ratios and is operationally complex to implement. Success has been limited in the
past due to the fact that it is not always possible to achieve well mixed conditions during placement and
maintain contact between the acid produce and neutralising materials in the longer term. Based on current
information this option would not be recommended.
In-pit disposal could limit to very low levels, or even preclude, oxidation of sulphides if the PAF waste is
placed below the long term steady water level in the pit. Because of the demonstrated performance on
controlling oxidation and acid generation, placement of PAF materials below the water table within the
open pit is believed to be the most effective option for managing PAF waste rock at the site.
The relative levels (RL) of the groundwater prior to digging of the pits at Madoonga and Beebyn were RL
481 and RL 495 m respectively. Preliminary hydrogeology investigations indicate that 25 years after
mining has finished the water level would have risen to RL 430 and RL 480 m at Madoonga and Beebyn
respectively. These levels are below the original groundwater level. Thus, there would be no net
groundwater recharge from the pits for at least 25 years.
Waste placed at the base of the pit would be flooded, reducing the diffusive supply of oxygen to the waste
by about four orders of magnitude and slowing the rate of oxidation greatly. A schematic arrangement of
the waste in the pit is shown in Figure 4-5. Benign or NAF material placed over the PAF material would
reduce the evaporative loss of rain and rising groundwater prior to flooding of the pit as a result of the
recovery of the groundwater levels. The importance of the NAF layer in reducing evaporation increases in
the event that the balance of recharge and evaporation is such that the water level in the pit does not rise
far above the pit floor (Figure 4-6).
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Figure 4-4: PAF waste rock surrounded by NAF waste rock
Figure 4-5: PAF waste rock under water cover in pit with water table rebound
PAF WASTE ROCK SURROUNDED BY NAF WASTE ROCK
Base seep
LEGEND
PAF or metal leachingUC
NAF and non-metal leaching
Water flux direction
Natural Surface Level
Water Level
Low 's' concentrations = low oxygen consumption rates = widespread distribution of oxygen = PAF oxidation
X:\Projects\SMM001 - Weld Range Iron Ore Project BFS\06_Working_Files_\Drafting
\H_Data in Drafting\Acid Waste Rock Sketches - 24.09.09\A4 Figures 250909.dwg
N.S.L.
W.L.
To groundwater N.S.L.
PAF UNDER WATER COVER IN PIT
PAF / metal leaching
Benign material over PAF
N.S.L.
W.L.
PAF material is placed in bottom
of pit. Water level rebounds to
cover PAF material over time
X:\Projects\SMM001 - Weld Range Iron Ore Project BFS\06_Working_Files_\Drafting
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Pit shellLEGEND
PAF or metal leachingUC
NAF and non-metal leaching
Water flux direction
Natural Surface Level
Water Level
N.S.L.
W.L.
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Figure 4-6: PAF waste rock under water cover in pit without water table rebound above base of the pit
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PAF UNDER EVAPORATIVE LOSS POND
N.S.L.
Pit shell
W.L.
Evaporative loss of water RainfallRainfall
Groundwater flow Groundwater flow
PAF / metal leaching
Benign material over PAF
LEGEND
PAF or metal leachingUC
NAF and non-metal leaching
Water flux direction
Natural Surface Level
Water Level
N.S.L.
W.L.
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Current and Future Work 5.
Estimates of the quantities of PAF material in the Madoonga and Beebyn pits in this report are based on
the PFS pit shell. The current (BFS) pit is larger than the PFS pit shell and consequently more waste will
be produced. Thus there is a need to determine how well samples collected from within the PFS pit shell
represent the rock types within the BFS pit shell.
Materials outside the PFS pit shell and inside the BFS (VI) pit shell were not sampled to any significant
degree. Therefore these materials have not been classified as either PAF or NAF. Available information
should be reviewed to determine the distribution of sulphur within these materials
Quantities of PAF material, rates of acid production and neutralisation and rates of solute release have
been estimated from kinetic testing of waste and stockpile material. These quantities are determined in
part for use in assessing the impact of mined materials on the quality of water that they contact. One
possible outcome of a water quality assessment is the need to manage the PAF waste to reduce the
potential impact on waters.
Current and future recommended work includes:
a) The current review of the distribution of PAF material within the BFS pit shell
b) An assessment of the quality of water that contacts the waste and mineralised material.
PAF material - mass and distribution and schedule 5.1
Available drillhole logs, the geological model and the block model will be reviewed to estimate the mass
and spatial distribution of PAF material (based on distribution of sulphur within the materials).
The accuracy of the estimates will depend on the both the accuracy of the classification of the wastes as
PAF and the quantity and locations of relevant geological data obtained from drillhole sampling.
At Weld Range the drillholes collars are typically located to the south of the mineralised zone and
drillholes dip to the north and terminate near the mineralised zone. Thus, wastes in the northern side of
the pit are sparsely sampled. SRK understands there is no block modelling to the north. In the absence of
drillhole and block model data, the geological model will be used to infer masses of the various
lithologies and alteration types. Simulation of sulphur grades in the northern waste may be undertaken if
appropriate.
The objective will be to assign a classification (PAF or not PAF) to waste material at the same spatial
resolution as the block model units. Any assumptions made regarding the spatial distribution of the
geological and the geochemical characteristics will be reported.
The movement of pit waste will then be reported as per the current mining schedule. The time steps in the
scheduling will be one year. The spatial locations of the PAF waste blocks will be tracked and the likely
spatial locations within proposed waste dumps recorded.
Water Quality Assessment 5.2
The findings of the static and kinetic testing of the previous section show that there is potential for acid
drainage or metal leaching being produced from some materials in waste rock dumps, pit walls or
stockpiles at Weld Range. It is necessary therefore to assess how water quality might be affected.
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A water quality assessment would include:
1. Development of a model to predict water quality from waste rock dumps. It will be necessary to make
assumptions at this stage. For example, the distribution of oxidation and neutralising rates in the
dump will be assumed.
2. Prediction of contaminant release rates from the dump for each lithological unit where possible.
3. Assessment of potential oxygen transport constraints because the contaminant release rate is
dependent on the oxidation rate.
4. Prediction of the potential quality of water seeping from the dump by assessing the rainfall and net
infiltration, seepage evolution through the different lithologies in the dump and by assuming flow
paths through the dump. The geochemical modelling programme PHREEQC will be used where
appropriate.
5. Review of water receptors. Whilst the seepage discharged from the dump may be of poor quality,
there may not be any receptors that will be affected by it both from a negative impact and legal
perspective. With the assistance of Sinosteel Midwest Management possible receptors will be
identified and the potential implications of the seepage on these will be assessed and conceptual
strategies to minimise the impacts will be identified (e.g. reducing seepage volume and impact by
limiting oxygen and water inflow).
6. Identification of strategies for management of waste rock and pit walls. An assessment of the
implications of implementing the various proposed strategies will be conducted taking into account
mine planning, groundwater and surface water conditions and requirements.
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Conclusions and recommendations 6.
Conclusions 6.1
Some materials contain stored acidity and at the time of mining they could have potential to release
acid. These materials include a significant proportion of the detrital (DID) and smaller proportions
of the felsic (FEL), banded iron formation, hydrated and mafic wastes. Similarly, small proportions
of the three mineralised domains (ORE, O_AL, O_SI) could also be marginally net acid generating.
Generally there are limited quantities of soluble salts present, which indicate that flushing of the
mined materials prior to oxidation will not affect the solute content of water significantly.
The majority of waste rock and mineralised materials are expected to have low total sulphur
contents. Of the 339 samples subjected to static tests, 91% of the samples had a total sulphur
content of less than 0.1 wt%.
Non neutralising carbonates are present and therefore the minimum of the neutralising potential NP
and CarbNP was the most appropriate measure of the neutralising capacity available for the
majority of samples. A small number of acid buffering characteristic tests indicated that the actual
neutralising potential for some material may be less than the minimum of the NP and CarbNP.
Static and kinetic leach testing indicates that solute release rates are generally low under neutral
conditions and can increase under acidic conditions.
The masses of PAF, NAF and UC waste and mineralised material were estimated using
conventional static testing and classification methods and are presented in the tables below for the
Madoonga and Beebyn deposits.
Madoonga
NAF PAF UC PAF
Domains
Waste Mass % 83 to 90 10 0.5 to 5.5 BIF, HYD,
MAF, SHL, DID Mass (Mt) 108 to 117 13 0.7 to 8
Mineralised Mass % 76 to 100 0 to 24 0
ORE, O_SI Mass (Mt) 38 to 50 0 to 12 0
NAF – non-acid forming. PAF – potentially acid forming, UC – uncertain (screening tests do not clearly identify sample as PAF or NAF)
Beebyn
NAF PAF UC PAF Domains
Waste Mass % 99 to 100 0 0 to 1
MAF Mass (Mt) 231 to 233 0 0 to 2.5
Mineralised Mass % 98 to 100 0 0 to 2
O_Al Mass (Mt) 47.5 to 48.4 0 0.9
At least some of the materials classed as PAF by static tests did produce acidic effluent in column
tests, verifying their potential to produce acidic drainage in waste dumps. The acid leachates were
produced in column tests involving materials with relatively high total S contents (≥ 0.36 wt%).
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It is not clear from investigations on samples from Weld Range whether PAF-classed materials
with lower total S contents will become acidic.
In principal a simple scheme can be established for classifying samples as PAF or NAF based
solely on the total S content of samples. However, for the scheme to be of practical value, it is
necessary to establish a threshold total S content (Sc) below which waste is unlikely to become
acidic in the long term. (In this simple classification scheme material classed as UC in the
conventional schemes is conservatively classed as PAF.)
The lower the value of Sc the larger the volume of material classed as PAF.
Data for Weld Range samples suggests that Sc may lie between 0.1 and 0.36 wt% S.
Based on the lower bound Sc value of 0.1 wt% S and the PSF pit shell design the mass of material
that would be classed as PAF at:
a) Madoonga would be about 21 Mt
b) Beebyn would be about 3.3 Mt.
The mass of waste classed as PAF varies little for Sc values in the range 0.1 to 0.25 wt% S.
Examples are given in the following table.
Sc (wt% S) Mass of Waste Classed as PAF (Mt)
Madoonga Beebyn
0.0 130.7 233.2
0.1 20.6 3.3
0.25 13.1 3.3
It may be possible to obtain data that supports using a larger value of Sc (and thereby reduce the
mass of waste classed PAF) from the samples that were leach tested for 45 weeks. To obtain
suitable data a sample of material would be removed from the columns and statically tested to
determine the quantity of oxidisable sulphur remaining in each column sample.
Recommendations 6.2
SRK recommends that:
1. That a simple scheme based on a threshold value of total sulphur content (Sc) is used for
classifying materials during mining. In the absence of further information on the acid
producing and acid neutralising capacity of materials the scheme would be as shown in
recommendations 2 and 3.
2. The value of Sc is taken as 0.1 wt% S.
3. Materials with:
a) Total S ≥ 0.1 wt% are classed as PAF and those with
b) Total S < 0.1 wt% are classed NAF.
4. An assessment is undertaken to determine whether use of a larger value of Sc can be justified.
A larger value of Sc would result in a smaller volume of waste being classified PAF. An
approach is presented in recommendation 5.
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5. Operation of the long-term (45 week) kinetic columns should cease. Samples should be
obtained from those columns giving neutral leachate. These samples should be sent to a
commercial laboratory to measure the quantity of remaining oxidisable sulphide. The data
obtained will help determine whether a larger Sc can be used.
6. The current review of the quantity and distribution of PAF and NAF materials within the BFS
(VI) pit shell being is completed. Details are given in Section 5.1.
7. An assessment is undertaken of the potential quality of water that comes into contact the waste
and mineralised material. Details are given in Section 5.2.
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References 7.
AMIRA International Limited, ARD Test Handbook: Project P387A Prediction and Kinetic
Control of Acid Mine Drainage, May 2002.
Bowen, H J M, 1979. Environmental Chemistry of the Elements, (Academic Press: London).
Förstner, U, Ahlf, W and Calmano, W, 1993. Sediment quality objectives and criteria development
in Germany, Water Science & Technology, 28: 307-316.
Li, M, 2000 Acid Rock Drainage Prediction for Low-Sulphide, Low-Neutralisation Potential Mine
Wastes. Proceedings from the Fifth International Conference on Acid Rock Drainage. Society
for Mining, Metallurgy and Exploration Inc.
Morin and Hutt, 2007 A Case Study of Important Aluminosilicate Neutralisation, MDAG.com
Internet Case Study 25.
Pontifex, I R, 2008. Mineralogical Report No. 9341.
Price, W A, 1997. Guidelines and Recommended Methods for the Prediction of Metal Leaching
and Acid Rock Drainage at Minesites in British Columbia, Reclamation Section, Energy and
Minerals Division Ministry of Employment and Investment.
SRK Consulting, 2008. Mineralisation Study at the Beebyn and Madoonga Orebodies, Weld
Range, unpublished report by SRK Consulting for Sinosteel Midwest Corporation Limited
(authors: S Kenworthy and P Hodkiewicz).
SRK Consulting, 2009. Geochemical Characterisation of Weld Range Waste and Mineralised Rock
- Static and Kinetic Testing. Report SMM001_ENV_RP_1 (Rev 1) prepared for Sinosteel
Midwest Management Pty Ltd.
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendices
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Appendices
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 1
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Appendix 1: Nomenclature
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Equivalent nomenclatures
BIF BIF
DID Detrital
FEL Felsic
SHL Shale
HYD Hydrated
MAF Mafic
MAG Magnetite
O_AL Ore Hi Al
O_SI Ore Hi SiO2
ORE Ore
Sample ID Column ID
ADML_1B_003 SRK1
ADML_1B_027 SRK5
ADML_1B_064 SRK7
ADML_1B_110 SRK10
ADML_1B_137 SRK15
ADML_1B_243 SRK24
ADML_1B_249 SRK25
ADML_1B_280 SRK330
A13059 SRK 13059
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 2
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Appendix 2: Static Testing Methods and Guidelines
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 2-1
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STATIC TESTING METHODS AND GUIDELINES
Paste pH and Paste EC
Paste parameters provide an indication of the degree of weathering the material has experienced as
well as the availability of reactive mineral species and readily soluble salts. Generally, paste pH
values less than pH 5 are indicative of stored acidity (i.e. stored oxidation products) and net acid
generating conditions, whereas high paste pH values suggest the presence of reactive neutralising
minerals.
These characteristics reflect the potential of a sample to impact the quality of water contacting the
sample without the sample undergoing further chemical change/weathering. Such potential exists
whether the sample is classified as NAF, UC or PAF. A method consistent with the AMIRA
(2002) method was used.
Net Acid Producing Potential
The net acid producing potential (NAPP) is the theoretical balance between the capacity of the
sample to generate acid via the oxidation of sulphides and its capacity to neutralise any acid
formed. The maximum potential acidity (MPA) of the sample is calculated from the total sulphur
content, assuming that all sulphur is present as pyrite.
The acid neutralisation capacity (ANC) or neutralisation potential (NP) is measured by reacting the
sample with a known amount of low pH hydrochloric acid. After the pH has stabilized the sample
is back titrated with a base to determine the amount of acid that had been consumed by the sample,
which is assumed to represent the NP.
The NAPP is calculated as follows:
NAPP = MPA – NP (kg H2SO4/t)
Where MPA = 30.6 x S% and the sulphur content is expressed as weight percent (wt %).
The assumption that all sulphur in the sample is present as sulphide (pyrite) generally overestimates
the amount of acid generated, since sulphur will exist in other forms that are not acid generating
(e.g. as sulphate, elemental sulphur and non acid generating sulphides).
Net Acid Generation
Net acid generation (NAG) measures how a sample could behave under highly oxidising
conditions. The sample is contacted with the strong oxidant hydrogen peroxide. The peroxide
oxidises the sulphides contained in the sample which generates acid. Concurrently, neutralising
minerals that may be present consume all or part of the acid generated. Following a predetermined
contact time, the solution pH is recorded and the NAG acidity of the sample is quantified by
titration with a base (sodium hydroxide).
Acid Neutralising Capacity (ANC) and Carbonate Neutralising Potential (CarbNP)
The acid neutralisation capacity (ANC) or neutralisation potential (NP) is a measure of the role that
gangue minerals could play in neutralising acid generated during sulphide oxidation. The ANC
measurement is described above (see Net Acid Producing Potential). The neutralisation potential
of a sample can be sourced from both carbonate and silicate minerals. Calcium and magnesium
carbonates are the most important contributors for domains that generate acid at a high rate since
they are very reactive and readily neutralise acidity at a high rate. Some carbonate minerals, such
as iron and manganese carbonates, do not contribute to neutralisation. Other neutralising minerals
such as silicates react at low pH values and will only contribute to the neutralising capacity after
the leaching solution has become strongly acidic.
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The endpoint pH after the addition of HCl in the NP measurement is very low (typically between
pH values of 1 and 2) and leads to additional reactions that will occur only at a low pH
(i.e. neutralisation due to dissolution of the silicate minerals). The NP measurement may therefore
overestimate the neutralisation capacity that is available.
A more appropriate assessment of the NP that is available to maintain near neutral pH conditions is
to infer the proportion of NP that is sourced from the calcium and magnesium carbonate minerals
directly. The inorganic carbon content can be used to infer the carbonate mineral content and
estimate the carbonate neutralisation potential (CarbNP). Comparison of the CarbNP values with
the NP values can give an indication of the proportion of the neutralising capacity of the sample
that is due to the presence of carbonate minerals.
Acid Buffering Characteristic Curve
The ABCC test involves slow titration of a sample with acid while continuously monitoring pH.
This data provides an indication of what portion of the acid neutralising capacity (ANC) measured
in a sample is readily available for acid neutralisation (AMIRA, 2002).
Global Abundances
Bulk chemical assays were undertaken on all samples. The following elements were included in
the assays:
Major elements – Al, Ca, Fe, K, Mg, Mn, Na, P, S and Si; and
Minor elements – Ag, As, Au, B, Ba, Be, Bi, C, Cd, Co, Cr, Cu, F, Hg, Mo, Ni, Pb, Sb, Se, Sn,
Sr, Te, Th, Tl, U, V and Zn.
A direct comparison of the measured abundances of the elements was made with the average
abundance of elements in the Earth’s crust (Bowen, 1979). This provides the global abundance
index (GAI) of elements and indicates which elements are ‘enriched’ in the sample with respect to
the global average. The GAI is calculated using the following formula (Förstner, 1993):
GAI =
Abundance Average5.1
ionConcentrat Measuredlog 2Int
An example of GAI values is provided in the following table. In the table n is the ratio of the
measured abundance in the sample to the reference material abundance.
Ranges of the Ratio of the Measured Concentration to Average Abundance (n) and the Corresponding Global Abundance Index
n range GAI
1 < n < 3 0
3 ≤ n < 6 1
6 ≤ n < 12 2
12 ≤ n < 24 3
Zero or positive GAI values indicate enrichment of the element in the sample when compared to
average-crustal abundances. As a general rule, a GAI of 3 or higher signifies enrichment that
warrants further evaluation.
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Leach Extraction Tests
A total of 250 g of sample and 750 mL of distilled water are placed in a 1000 mL container. The
mixture is gently agitated for 24 hours and allowed to stand for a minimum of three hours allowing
suspended material to settle. The supernatant is collected and submitted for multi-element analysis.
Kinetic Testing Procedure
A modified AMIRA procedure (AMIRA, 2002) was utilised with the principle differences relating
to the particle size at which the tests were completed and the flushing regime. The testing
procedure was as follows.
Each sample was coarse crushed (<10 mm) and placed in a large diameter Buchner filter lined with
filter paper to retain the solids. The rock sample was then subjected to a weekly rinsing and drying
cycle. Each week the sample was rinsed with about 1000 ml of deionised water. The water was
added to the top of the sample and allowed to drain under gravity and the leachate collected at the
base of Buchner filter and submitted for analysis as follows:
Weekly – pH, electrical conductivity (EC), sulphate, acidity and total alkalinity.
Every 3 to 4 weeks – Ag, Al, As, Ba, Be, Ca, Cd, Cl, Co, Cr, Cu, Fe, Hg, K, Mg, Mn, Mo, Na,
Ni, P, Pb, Sb, Se, Sn, Sr, Th, Tl, U, V and Zn.
Generally column leach tests that exhibit slow rates of reaction require a minimum operating time
of 40 to 50 weeks unless acidity conditions develop fully at an early stage of the test. The criteria
that may be considered to assess whether testing should be discontinued include:
pseudo steady state;
oxidation rates (i.e. acid generation rates) and neutralisation potential depletion rates together
with static test results indicate that net acid generating conditions are unlikely to develop, and
metal leachability is unlikely to change in the future; and
A good understanding of rates of oxidation and leaching has been developed based on the
available data.
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Appendix 3: Paste pH and Electrical Conductivity
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Paste pH and Paste EC Test Results
SMC Sample Zone Sample Type Domain Weathering HOLE_ID From To Paste pH Paste ECM-Madoonga m m pH Unit µS/cmB-Beebyn 0.1 1.00
A13020 M DD BIF WRRD0524 52 54 7.7 50A13024 M DD BIF WRRD0524 124 126 8 77A13025 M DD BIF WRRD0524 161 163 8.5 82A13028 M DD BIF WRRD0524 203 205 8.5 110A13029 M DD BIF WRRD0524 210 212 8.4 180A13033 M DD BIF WRRD0491 97 99 7.1 36A13034 M DD BIF WRRD0491 125 127 6.7 300A13036 M DD BIF WRRD0491 184 186 8.2 130A13037 M DD BIF WRRD0491 226 228 8 240A13049 M DD BIF WRRD0525 82 84 6.9 110A13050 M DD BIF WRRD0525 152 154 6.8 93A13051 M DD BIF WRRD0525 163 165 7.3 37A13052 M DD BIF WRRD0529 11 13 5.6 65A13054 M DD BIF WRRD0529 50 52 5.9 44A13055 M DD BIF WRRD0529 55 57 5.9 22A13056 M DD BIF WRRD0529 72 74 7.7 79A13057 M DD BIF WRRD0529 96 98 6.4 330A13059 M DD BIF WRRD0529 127 129 7.2 370ADML_1B_012 M DD BIF EW WRRD0262 79.7 83.5 7 201ADML_1B_014 M DD BIF MW WRRD0491 99.7 101.8 7.4 73ADML_1B_015 M DD BIF FR WRRD0524 124.3 126 7.7 103ADML_1B_016 M DD BIF FR WRRD0526 45 46.9 7.5 58ADML_1B_017 M DD BIF FR WRRD0527 90.4 92.35 7.5 55ADML_1B_018 M DD BIF MW WRRD0528 216.6 218.6 7.4 230ADML_1B_019 M DD BIF FR WRRD0529 60.2 63.6 6.8 63ADML_1B_021 M DD BIF MW WRRD0530 15 16.8 6.5 48ADML_1B_022 M DD BIF FR WRRD0530 48.7 50.45 6.1 144ADML_1B_023 M DD BIF EW WRRD0581A 9 12.4 6.1 168ADML_1B_047 M DD BIF FR WRRD0527 45.6 47.9 6.3 13ADML_1B_074 M DD BIF EW WRRD0597 55 57.4 7.5 114ADML_1B_077 M DD BIF MW WRRD0720 37.3 39.4 6.4 66ADML_1B_187 M DD BIF EW WRRD0261 44 46 7.6 93ADML_1B_193 M DD BIF EW WRRD0265 80 80.5 7.5 241ADML_1B_204 M DD BIF MW WRRD0531 23 24 7 62ADML_1B_205 M DD BIF FR WRRD0580 32.5 33.5 6.2 60ADML_1B_211 M DD BIF FR WRRD0580 157.3 158.8 6.8 268ADML_1B_213 M Surface sample BIF MW Field Sample 0 1 6.6 165ADML_1B_214 M Surface sample BIF MW Field Sample 0 1 6.7 127ADML_1B_225 M DD BIF MW WRRD0525 110.4 114.6 7.1 46ADML_1B_227 M DD BIF MW WRRD0581a 27.4 28.4 6.6 28ADML_1B_229 M DD BIF MW WRRD0594 169 170 6.9 21A13019 M DD Detrital WRRD0524 9 11 6.3 210A13030 M DD Detrital WRRD0491 8 10 6.9 50A13047 M DD Detrital WRRD0525 10 12 6 220ADML_1B_010 M DD Detrital MW WRRD0262 2.1 4.1 6 244ADML_1B_024 M DD Detrital MW WRRD0592 11 14 7.2 70ADML_1B_027 M DD Detrital MW WRRD0245 2.7 4.6 5.9 147ADML_1B_035 M DD Detrital MW WRRD0263 1.3 4 6.5 170ADML_1B_036 M DD Detrital MW WRRD0265 1.3 3.1 6.7 113ADML_1B_037 M DD Detrital MW WRRD0491 0 2 6.4 84ADML_1B_038 M DD Detrital EW WRRD0491 2 5.1 6.6 109ADML_1B_040 M DD Detrital EW WRRD0525 8.3 10.9 5.2 156ADML_1B_041 M DD Detrital MW WRRD0525 5.6 8.2 5.2 36ADML_1B_045 M DD Detrital MW WRRD0526 0 2.2 5.8 34ADML_1B_046 M DD Detrital EW WRRD0527 0 3.1 5.6 34ADML_1B_049 M DD Detrital EW WRRD0528 0 2.3 6.2 37ADML_1B_050 M DD Detrital MW WRRD0528 11.5 13.5 7.5 39ADML_1B_051 M DD Detrital EW WRRD0528 17.2 18.9 6.7 22ADML_1B_060 M DD Detrital EW WRRD0530 0 2.1 6.4 65ADML_1B_061 M DD Detrital EW WRRD0590 10.5 22.8 6.7 164ADML_1B_062 M DD Detrital EW WRRD0591 5.3 19.6 7.2 107ADML_1B_063 M DD Detrital EW WRRD0594 0 8 7 81ADML_1B_067 M DD Detrital EW WRRD0595 3 4.4 6.9 101ADML_1B_068 M DD Detrital MW WRRD0595 11 12.8 7 51ADML_1B_206 M DD Detrital EW WRRD0580 3 4.8 5.6 40ADML_1B_212 M Surface sample Detrital EW Field Sample 0 1 5.8 35ADML_1B_215 M Surface sample Detrital EW Field Sample 0 1 5.8 46
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Paste pH and Paste EC Test Results
SMC Sample Zone Sample Type Domain Weathering HOLE_ID From To Paste pH Paste ECM-Madoonga m m pH Unit µS/cmB-Beebyn 0.1 1.00
ADML_1B_216 M Surface sample Detrital EW Field Sample 0 4 5.5 69ADML_1B_217 M Surface sample Detrital EW Field Sample 0 2 5.7 34ADML_1B_218 M Surface sample Detrital EW Field Sample 0 1 5 56ADML_1B_219 M Surface sample Detrital EW Field Sample 0 1 5.4 81ADML_1B_032 M DD Felsic FR WRRD0594 60 61 8.8 103ADML_1B_033 M DD Felsic EW WRRD0594 65 66.2 8.3 86ADML_1B_034 M DD Felsic MW WRRD0594 66.6 67.5 8.5 84ADML_1B_257 M Surface sample Felsic EW 0 0 0 6.3 90ADML_1B_258 M Surface sample Felsic MW 0 0 0 7.1 203ADML_1B_259 M Surface sample Felsic EW 0 0 0 5.6 83ADML_1B_260 M Surface sample Felsic MW 0 0 0 7.5 176ADML_1B_261 M Surface sample Felsic MW 0 0 0 7 184ADML_1B_262 M Surface sample Felsic EW 0 0 0 6.7 186ADML_1B_265 M Surface sample Felsic MW 0 0 0 7.2 397ADML_1B_270 M Surface sample Felsic MW 0 0 0 7.6 100A13021 M DD Hydrated WRRD0524 74 76 7.4 83A13023 M DD Hydrated WRRD0524 91 93 7.2 72A13035 M DD Hydrated WRRD0491 163 165 6.6 4200A13053 M DD Hydrated WRRD0529 35 37 5.2 120ADML_1B_043 M DD Hydrated MW WRRD0526 15.4 19 6.8 33ADML_1B_044 M DD Hydrated FR WRRD0526 19 21.1 6.9 29ADML_1B_048 M DD Hydrated MW WRRD0527 104.1 105.6 6.8 79ADML_1B_075 M DD Hydrated MW WRRD0720 41.6 44.3 6.7 79ADML_1B_076 M DD Hydrated EW WRRD0720 20.1 22.4 6.7 97ADML_1B_078 M DD Hydrated FR WRRD0720 51.95 53.7 6.9 129ADML_1B_226 M DD Hydrated EW WRRD0526 6.5 8.3 7 61ADML_1B_228 M DD Hydrated MW WRRD0525 99.8 102.5 7 36ADML_1B_241 M RC Hydrated EW WRRC0850 1 2 7.4 224ADML_1B_242 M RC Hydrated EW WRRC0850 9 10 7.1 146ADML_1B_243 M RC Hydrated MW WRRC0875 132 133 6.7 861ADML_1B_244 M RC Hydrated MW WRRC0875 117 118 6.7 370ADML_1B_245 M RC Hydrated MW WRRC0876 130 131 7 324ADML_1B_246 M RC Hydrated MW WRRC0876 113 114 7 165ADML_1B_247 M DD Hydrated FR WRRC0962d 211.4 213 6.9 80ADML_1B_248 M DD Hydrated MW WRRC0883d 124.6 126 6.8 96ADML_1B_249 M DD Hydrated MW WRRC0880d 129.4 130.2 4.6 1000ADML_1B_250 M DD Hydrated FR WRRC0880d 130 132.3 7.5 242ADML_1B_251 M DD Hydrated MW WRRC0979d 134.8 136.4 7.3 90ADML_1B_252 M DD Hydrated EW WRRC0868d 111.4 114.9 7.2 221ADML_1B_254 M DD Hydrated FR WRRC0852ad 148.4 150 7.4 84ADML_1B_255 M DD Hydrated FR WRRC0852ad 158.5 160 7.6 134ADML_1B_256 M RC Hydrated FR WRRC0881 98 100 6.9 142ADML_1B_271 M RC Hydrated EW WRRC1006 79 81 6.4 310ADML_1B_272 M RC Hydrated EW WRRC1006 64 66 6.6 425ADML_1B_273 M RC Hydrated EW WRRC0888 69 70 6.5 74A13022 M DD Mafic WRRD0524 81 83 7.3 140A13031 M DD Mafic WRRD0491 44 46 7.3 250A13032 M DD Mafic WRRD0491 61 63 7.4 150A13048 M DD Mafic WRRD0525 40 42 6.1 73ADML_1B_009 M DD Mafic EW WRRD0491 19.35 20.4 7 178ADML_1B_011 M DD Mafic EW WRRD0262 23.4 27.3 6.1 461ADML_1B_025 M DD Mafic EW WRRD0592 19 23 7 170ADML_1B_026 M DD Mafic MW WRRD0592 77.5 79.1 6.9 1700ADML_1B_039 M DD Mafic EW WRRD0524 24.6 30.3 6.9 129ADML_1B_056 M DD Mafic FR WRRD0528 238.6 240.1 8.5 372ADML_1B_069 M DD Mafic EW WRRD0595 29.1 31.2 7.8 69ADML_1B_070 M DD Mafic FR WRRD0595 51.8 53.9 9.2 162ADML_1B_071 M DD Mafic FR WRRD0595 121.2 123.3 9.2 126ADML_1B_191 M DD Mafic MW WRRD0264 124.7 125.8 6.1 125ADML_1B_200 M DD Mafic EW WRRD0525 33.4 36 6 50ADML_1B_208 M DD Mafic EW WRRC0580 40.2 42.8 6.8 146ADML_1B_237 M DD Mafic FR WRRD0528 249.1 250.8 8 1200ADML_1B_238 M DD Mafic MW WRRD0595 81.7 83 8.4 55ADML_1B_008 M DD Ore FR WRRD0271 90.1 92.5 7.7 537ADML_1B_029 M DD Ore FR WRRD0245 34 36 6.3 620ADML_1B_031 M DD Ore FR WRRD0261 35.5 38.3 7 269ADML_1B_042 M DD Ore EW WRRD0525 69.6 72.8 6.9 52
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Paste pH and Paste EC Test Results
SMC Sample Zone Sample Type Domain Weathering HOLE_ID From To Paste pH Paste ECM-Madoonga m m pH Unit µS/cmB-Beebyn 0.1 1.00
ADML_1B_054 M DD Ore EW WRRD0528 101.5 106.2 6.9 66ADML_1B_055 M DD Ore EW WRRD0528 144.6 147.1 7 70ADML_1B_057 M DD Ore EW WRRD0529 28.6 29.8 5 103ADML_1B_064 M DD Ore MW WRRD0594 174 176.1 6.8 187ADML_1B_066 M DD Ore EW WRRD0594 213 216.5 7 638ADML_1B_072 M DD Ore MW WRRD0597 2.5 5 7.4 170ADML_1B_188 M DD Ore FR WRRD0262 51.3 52.3 7.4 283ADML_1B_189 M DD Ore MW WRRD0264 27.2 30.5 6.8 123ADML_1B_192 M DD Ore FR WRRD0265 50 51 6.8 222ADML_1B_209 M DD Ore MW WRRD0580 59.7 61.7 7.1 155ADML_1B_210 M DD Ore MW WRRD0580 108 109.3 7.1 110ADML_1B_030 M DD Ore Hi Al FR WRRD0245 71 73.5 6.5 264ADML_1B_053 M DD Ore Hi Al MW WRRD0528 61 64 7.2 20ADML_1B_058 M DD Ore Hi Al MW WRRD0529 49 53 6.4 46ADML_1B_190 M DD Ore Hi Al FR WRRD0264 40.5 42 5 126ADML_1B_194 M DD Ore Hi Al FR WRRD0491 121 122.2 7.3 162ADML_1B_195 M DD Ore Hi Al MW WRRD0491 12 13.5 7.2 34ADML_1B_198 M DD Ore Hi Al MW WRRD0524 121 122.2 7.2 71ADML_1B_202 M DD Ore Hi Al MW WRRC0527 14.6 17 6.4 33ADML_1B_231 M DD Ore Hi Al EW WRRD0524 84.6 87.3 7.4 55ADML_1B_234 M DD Ore Hi Al FR WRRD0271 40 42 7.1 246ADML_1B_235 M DD Ore Hi Al EW WRRD0261 3.1 5 5.7 66ADML_1B_236 M DD Ore Hi Al FR WRRD0246 59.3 61.3 7 82ADML_1B_013 M DD Ore Hi SiO2 EW WRRD0262 93 95 6.9 382ADML_1B_020 M DD Ore Hi SiO2 FR WRRD0529 107 109 6.9 42ADML_1B_028 M DD Ore Hi SiO2 MW WRRD0245 5.6 7.9 5.6 55ADML_1B_052 M DD Ore Hi SiO2 MW WRRD0528 47 49 7 27ADML_1B_059 M DD Ore Hi SiO2 FR WRRD0529 65 67 5.7 24ADML_1B_065 M DD Ore Hi SiO2 EW WRRD0594 193 195 6.9 166ADML_1B_073 M DD Ore Hi SiO2 MW WRRD0597 7 11.5 7 193ADML_1B_196 M DD Ore Hi SiO2 EW WRRD0491 109.3 111.6 7.2 74ADML_1B_199 M DD Ore Hi SiO2 EW WRRDo524 99-100 107.5 7.2 31ADML_1B_201 M DD Ore Hi SiO2 FR WRRD0527 10 11 6.4 54ADML_1B_203 M DD Ore Hi SiO2 EW WRRD0528 70.8-73.1 94.2 7.2 60ADML_1B_207 M DD Ore Hi SiO2 MW WRRD0580 17.3 18.5 5.8 36ADML_1B_230 M DD Ore Hi SiO2 FR WRRD0244 85.3 87 7.2 318ADML_1B_232 M DD Ore Hi SiO2 MW WRRD0524 46 47 7.3 46ADML_1B_233 M DD Ore Hi SiO2 FR WRRD0529 4 6 5.5 38A13026 M DD Shale WRRD0524 180 182 8.6 150A13027 M DD Shale WRRD0524 194 196 8.7 710A13038 M DD Shale WRRD0491 249 251 9 210A13039 M DD Shale WRRD0491 262 264 8.8 250A13058 M DD Shale WRRD0529 119 121 7.3 68ADML_1B_274 M DD Shale MW WRRC0719d 100 102 6.6 520ADML_1B_275 M DD Shale MW WRRC0719d 105.3 107.5 8.2 287ADML_1B_276 M DD Shale MW WRRC0719d 111.3 113.3 6.9 633ADML_1B_277 M DD Shale MW WRRC0719d 115.4 116.6 6.9 452ADML_1B_280 M DD Shale MW WRRC0963d 196.8 199 4.3 1490ADML_1B_281 M DD Shale MW WRRC0963d 194.2 196 8 166ADML_1B_282 M DD Shale EW WRRC0963d 190 192.2 6.6 291ADML_1B_283 M DD Shale EW WRRC0963d 178.4 180 7.7 145ADML_1B_284 M DD Shale EW WRRC0963d 171.7 173.9 7.2 210ADML_1B_285 M DD Shale EW WRRC0966d 138 140 7.2 162ADML_1B_286 M DD Shale EW WRRC0966d 143.2 144.9 6.8 357ADML_1B_287 M DD Shale EW WRRC0966d 146.7 142.8 7 240ADML_1B_288 M DD Shale EW WRRC0964d 145.9 147.4 7.1 122ADML_1B_289 M DD Shale EW WRRC0964d 150 151 7.2 118A13003 B DD BIF WRRD0493 41 43 6.5 30A13004 B DD BIF WRRD0493 64 66 6.7 21A13005 B DD BIF WRRD0493 92 94 7.1 48A13006 B DD BIF WRRD0493 110 112 7.2 30A13011 B DD BIF WRRD0488 56 58 8 100A13013 B DD BIF WRRD0488 121 123 9.1 260A13014 B DD BIF WRRD0488 141 143 9.2 220A13015 B DD BIF WRRD0488 163 165 9.2 320A13016 B DD BIF WRRD0488 171 173 8.8 250A13042 B DD BIF WRRD0520 65 67 9 160
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Paste pH and Paste EC Test Results
SMC Sample Zone Sample Type Domain Weathering HOLE_ID From To Paste pH Paste ECM-Madoonga m m pH Unit µS/cmB-Beebyn 0.1 1.00
A13043 B DD BIF WRRD0520 85 87 9.2 190A13044 B DD BIF WRRD0520 99 101 8.2 120ADML_1B_083 B DD BIF EW WRRD0610 183 186.3 7.2 56ADML_1B_084 B DD BIF MW WRRD0610 175.8 178.1 7.3 50ADML_1B_098 B DD BIF MW WRRD0493 30.3 32.2 8 97ADML_1B_100 B DD BIF MW WRRD0493 67.7 73.8 7.1 62ADML_1B_107 B DD BIF EW WRRD0494 40.5 44.3 7.4 83ADML_1B_130 B DD BIF EW WRRD0521 29.9 32.8 8.3 194ADML_1B_138 B DD BIF MW WRRD0587 27.7 28.5 5.8 104ADML_1B_138 B DD BIF MW WRRD0587 21.9 23.8 4.6 128ADML_1B_149 B DD BIF FR WRRD0640 49 50.3 9 104ADML_1B_156 B DD BIF EW WRRD0731 39.6 41.2 8.5 404ADML_1B_174 B DD BIF MW WRRD0489 119.3 120.8 9 381ADML_1B_185 B DD BIF MW WRRD0499 39 41 6.2 145ADML_1B_186 B DD BIF FR WRRD0499 51 52 7.4 77ADML_1B_197 B DD BIF FR WRRD0493 36 38 7.2 51ADML_1B_221 B DD BIF MW WRRD0640 34.7 36.3 6.1 23A13001 B DD Mafic WRRD0493 14 16 6.3 130A13002 B DD Mafic WRRD0493 25 27 6.6 70A13007 B DD Mafic WRRD0493 127 129 7.9 60A13008 B DD Mafic WRRD0493 137 139 8.3 70A13009 B DD Mafic WRRD0488 6 8 6.8 170A13010 B DD Mafic WRRD0488 39 41 8.5 80A13012 B DD Mafic WRRD0488 81 83 8.6 90A13017 B DD Mafic WRRD0488 174 176 8.4 150A13018 B DD Mafic WRRD0488 194 196 9.5 260A13040 B DD Mafic WRRD0520 14 16 7.7 280A13041 B DD Mafic WRRD0520 36 38 8.7 180A13045 B DD Mafic WRRD0520 108 110 8.5 150A13046 B DD Mafic WRRD0520 119 121 8.3 170ADML_1B_001 B DD Mafic EW WRRD0489 39.4 41 7 110ADML_1B_005 B DD Mafic EW WRRD0523 92.3 93.9 7.6 162ADML_1B_006 B DD Mafic MW WRRD0523 86.1 87.3 8.4 92ADML_1B_007 B DD Mafic EW WRRD0488 42.7 47.5 8.1 108ADML_1B_079 B DD Mafic EW WRRD0577 70 75 7.6 125ADML_1B_080 B DD Mafic MW WRRD0577 89.6 92.1 8.4 84ADML_1B_081 B DD Mafic MW WRRD0603 171 173.9 7.4 105ADML_1B_082 B DD Mafic EW WRRD0610 116 121.1 7.3 132ADML_1B_085 B DD Mafic FR WRRD0630 177 179.05 9.3 101ADML_1B_086 B DD Mafic MW WRRD0667 89.3 91.7 8.6 130ADML_1B_087 B DD Mafic EW WRRD0670 119.1 122.05 7.5 129ADML_1B_088 B DD Mafic FR WRRD0675 160.2 162.6 8.7 103ADML_1B_089 B DD Mafic MW WRRD0488 63 65.1 8.7 82ADML_1B_090 B DD Mafic FR WRRD0488 72.7 75.1 8.7 90ADML_1B_091 B DD Mafic FR WRRD0488 189.9 192.7 9.7 231ADML_1B_092 B DD Mafic EW WRRD0490 11.5 13.4 7.2 81ADML_1B_093 B DD Mafic MW WRRD0490 27.9 29 8.3 111ADML_1B_094 B DD Mafic FR WRRD0490 15.7 118 9.1 96ADML_1B_095 B DD Mafic EW WRRD0492 38 38.5 8 131ADML_1B_096 B DD Mafic MW WRRD0492 41.5 43.5 8.9 89ADML_1B_097 B DD Mafic EW WRRD0493 25 28.1 7 79ADML_1B_103 B DD Mafic MW WRRD0493 126.4 129.4 8.1 78ADML_1B_104 B DD Mafic FR WRRD0493 133 135 8.8 86ADML_1B_105 B DD Mafic EW WRRD0494 22.8 25.6 8.4 375ADML_1B_106 B DD Mafic MW WRRD0494 54.6 57.1 7.6 76ADML_1B_108 B DD Mafic EW WRRD0496 15.4 18.4 7.7 119ADML_1B_112 B DD Mafic EW WRRD0496 135 138.4 7.4 125ADML_1B_113 B DD Mafic MW WRRD0496 156.4 157.8 8.7 91ADML_1B_114 B DD Mafic FR WRRD0496 165.9 168.15 9.2 148ADML_1B_116 B DD Mafic EW WRRD0497 9.1 12.2 8.8 100ADML_1B_117 B DD Mafic MW WRRD0497 15.3 18 8.7 107ADML_1B_119 B DD Mafic EW WRRD0500 9.1 13.1 7.4 1280ADML_1B_120 B DD Mafic MW WRRD0500 15.4 17.95 9 170ADML_1B_121 B DD Mafic EW WRRD0500 38.9 41.6 8.1 96ADML_1B_122 B DD Mafic FR WRRD0500 80.4 83 9.3 153ADML_1B_123 B DD Mafic EW WRRD0520 9.8 12.8 7.9 463ADML_1B_124 B DD Mafic MW WRRD0520 21.8 24.1 8.6 119
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Paste pH and Paste EC Test Results
SMC Sample Zone Sample Type Domain Weathering HOLE_ID From To Paste pH Paste ECM-Madoonga m m pH Unit µS/cmB-Beebyn 0.1 1.00
ADML_1B_126 B DD Mafic FR WRRD0520 32.9 34.8 8.9 93ADML_1B_128 B DD Mafic MW WRRD0520 110.8 112.2 8.8 70ADML_1B_129 B DD Mafic EW WRRD0521 19 21.4 7.2 126ADML_1B_131 B DD Mafic EW WRRD0521 66.4 68.4 8.6 98ADML_1B_132 B DD Mafic MW WRRD0522 60.6 62.2 9.3 148ADML_1B_133 B DD Mafic FR WRRD0522 63.9 65.2 9 78ADML_1B_134 B DD Mafic EW WRRD0522 10.6 12.1 8.7 405ADML_1B_135 B DD Mafic EW WRRD0523 50.2 51.7 8.7 105ADML_1B_136 B DD Mafic MW WRRD0523 81.9 83.6 7.8 142ADML_1B_137 B DD Mafic EW WRRD0587 9 11.7 8.4 128ADML_1B_139 B DD Mafic EW WRRD0582 10 13 8.4 636ADML_1B_140 B DD Mafic EW WRRD0588 3.4 6.1 6.8 52ADML_1B_141 B DD Mafic EW WRRD0583 3.5 6 9 193ADML_1B_142 B DD Mafic MW WRRD0583 14 16.5 9.2 107ADML_1B_143 B DD Mafic FR WRRD0583 24 25 5.3 126ADML_1B_144 B DD Mafic EW WRRD0640 1 8 6.3 89ADML_1B_146 B DD Mafic MW WRRD0490 19 20 6.9 147ADML_1B_150 B DD Mafic FR WRRD0731 93.6 95 9 111ADML_1B_151 B DD Mafic MW WRRD0731 57.1 58.35 9.3 71ADML_1B_152 B DD Mafic FR WRRD0732 94.6 95.6 9.4 114ADML_1B_153 B DD Mafic MW WRRD0731 16 17 7.8 2800ADML_1B_154 B DD Mafic MW WRRD0731 24.5 25.5 7.8 72ADML_1B_155 B DD Mafic EW WRRD0731 32 33.5 7.9 1140ADML_1B_157 B DD Mafic EW WRRD0732 15.5 17.5 9.4 127ADML_1B_158 B DD Mafic MW WRRD0731 26 30 7.9 264ADML_1B_159 B DD Mafic MW WRRD0731 52 53 7.1 104ADML_1B_160 B DD Mafic EW WRRD0732 71.8 73.2 8.1 131ADML_1B_161 B DD Mafic EW WRRD0642 3.2 6 8.9 83ADML_1B_162 B DD Mafic EW WRRD0642 32.4 34 7.4 74ADML_1B_163 B DD Mafic MW WRRD0642 39.5 40.5 8 50ADML_1B_164 B DD Mafic EW WRRC0641 36 37.5 9.2 124ADML_1B_167 B DD Mafic MW WRRD0522 38.3 39.6 8.5 62ADML_1B_168 B DD Mafic MW WRRD0500 58 59.3 9.1 54ADML_1B_169 B DD Mafic MW WRRD0731 49.8 50.9 7.3 35ADML_1B_175 B DD Mafic MW WRRD0489 143 145 8.6 64ADML_1B_179 B DD Magnetite FR WRRD0488 169 170.5 9.1 268ADML_1B_180 B DD Magnetite MW WRRD0488 150.8 152 9.3 161ADML_1B_181 B DD Magnetite FR WRRD0488 161 162 9 195ADML_1B_222 B DD Magnetite FR WRRD0489 99.1 100.8 8.6 303ADML_1B_002 B DD Ore MW WRRD0489 78 79.4 7.2 59ADML_1B_102 B DD Ore MW WRRD0493 118.3 121.3 7.3 47ADML_1B_109 B DD Ore MW WRRD0496 37.4 42.3 7.6 96ADML_1B_111 B DD Ore EW WRRD0496 74.6 78.9 7.6 130ADML_1B_115 B DD Ore EW WRRD0497 1.2 5 7.4 84ADML_1B_118 B DD Ore FR WRRD0497 57.2 59.7 7.6 89ADML_1B_125 B DD Ore FR WRRD0520 68.1 70.5 9.2 247ADML_1B_147 B DD Ore MW WRRD0640 20.3 23 9.2 94ADML_1B_171 B DD Ore EW WRRD0496 67.9 70.1 7.6 41ADML_1B_173 B DD Ore FR WRRD0497 96 97.3 7.3 31ADML_1B_177 B DD Ore MW WRRD0290 146.7 147.7 8.1 86ADML_1B_178 B DD Ore FR WRRD0488 135 136.2 9.1 142ADML_1B_224 B DD Ore EW WRRD0520 49.5 51.9 7.9 73ADML_1B_110 B DD Ore Hi Al EW WRRD0496 45.3 48.3 8 260ADML_1B_127 B DD Ore Hi Al MW WRRD0520 97 99 8.1 151ADML_1B_145 B DD Ore Hi Al MW WRRD0640 12.4 14 6.3 140ADML_1B_145 B DD Ore Hi Al MW WRRD0640 8.6 10.7 6.2 88ADML_1B_172 B DD Ore Hi Al EW WRRD0496 109.5 110.8 7.5 81ADML_1B_182 B DD Ore Hi Al MW WRRD0497 46.1 48 7.7 107ADML_1B_183 B DD Ore Hi Al MW WRRD0520 5.9 7.7 8 88ADML_1B_184 B DD Ore Hi Al EW WRRD0520 5.9 7.7 8 140ADML_1B_278 B RC Ore Hi Al MW WRRC1097 6 7 5.4 99ADML_1B_279 B RC Ore Hi Al MW WRRC1097 17 18 6.7 186ADML_1B_003 B DD Ore Hi SiO2 FR WRRD0489 105 106.5 8.4 493ADML_1B_004 B DD Ore Hi SiO2 MW WRRD0489 131.9 134.5 8.1 227ADML_1B_099 B DD Ore Hi SiO2 EW WRRD0493 52.5 56.5 6.8 35ADML_1B_101 B DD Ore Hi SiO2 EW WRRD0493 82.3 84.3 7.4 70ADML_1B_148 B DD Ore Hi SiO2 EW WRRD0640 43.1 44.6 9.4 128
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Paste pH and Paste EC Test Results
SMC Sample Zone Sample Type Domain Weathering HOLE_ID From To Paste pH Paste ECM-Madoonga m m pH Unit µS/cmB-Beebyn 0.1 1.00
ADML_1B_170 B DD Ore Hi SiO2 MW WRRD0493 106 109 7.6 26ADML_1B_176 B DD Ore Hi SiO2 MW WRRD0489 94 95.5 8.3 342ADML_1B_220 B DD Ore Hi SiO2 FR WRRD0640 40 41.2 5.7 34ADML_1B_223 B DD Ore Hi SiO2 EW WRRD0489 123.4 126.4 8.1 62
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 4
GARV/CHAP/kami/dick SMM004_ENV_RP_2_Rev1.docx March 2011
Appendix 4: Acid Base Account Test Results
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Acid Base Account Test Results
SMC Sample ID Zone Domain ID Total S SO4 Total C TIC CarbNP ANC MPA NPR
Unit % mg/kg % % kg(H2SO4)/t kg(H2SO4)/t kg(H2SO4)/t
LOR 0.01 100 0.02 0.02A13020 M BIF 0.007 0.08 0.055 4.49 <0.49 0.21 1.17A13024 M BIF 0.084 1.39 1.365 111.42 13.72 2.57 5.34A13025 M BIF 0.062 0.899 0.874 71.34 15.68 1.90 8.26A13028 M BIF 0.116 2.62 2.595 211.83 12.74 3.55 3.59A13029 M BIF 0.267 4.28 4.255 347.34 13.72 8.17 1.68A13033 M BIF 0.0025 0.04 0.015 1.22 <0.49 0.08 3.27A13034 M BIF 0.112 880 0.05 0.025 2.04 <0.49 3.43 0.07A13036 M BIF 0.02 3.81 3.785 308.97 14.7 0.61 24.02A13037 M BIF 0.619 0.287 0.262 21.39 8.82 18.94 0.47A13049 M BIF 0.055 340 0.064 0.039 3.18 <0.49 1.68 0.15A13050 M BIF 0.051 205 0.122 0.052 4.24 <0.49 1.56 0.16A13051 M BIF 0.0025 0.006 -0.019 0.00 <0.49 0.08 3.27A13052 M BIF 0.096 580 0.108 0.028 2.29 <0.49 2.94 0.09A13054 M BIF 0.008 0.043 0.018 1.47 <0.49 0.24 1.02A13055 M BIF 0.0025 0.016 -0.009 0.00 <0.49 0.08 3.27A13056 M BIF 0.089 0.016 -0.009 0.00 <0.49 2.72 0.09A13057 M BIF 0.228 0.006 -0.019 0.00 <0.49 6.98 0.04A13059 M BIF 0.778 0.07 0.045 3.67 <0.49 23.81 0.01ADML_1B_012 M BIF 0.02 0.04 <0.02 0.82 0.8 0.61 1.31ADML_1B_014 M BIF <0.01 0.03 <0.02 0.82 <0.5 0.15 1.63ADML_1B_015 M BIF 0.16 1.7 1.66 135.51 7.3 4.90 1.49ADML_1B_016 M BIF 0.05 0.04 0.04 3.27 1.4 1.53 0.92ADML_1B_017 M BIF 0.1 0.64 0.62 50.61 6.8 3.06 2.22ADML_1B_018 M BIF <0.01 0.04 <0.02 0.82 1.5 0.15 9.80ADML_1B_019 M BIF <0.01 0.02 0.02 1.63 <0.5 0.15 1.63ADML_1B_021 M BIF 0.03 <0.02 <0.02 0.82 1.6 0.92 1.74ADML_1B_022 M BIF 0.01 <0.02 <0.02 0.82 <0.5 0.31 0.82ADML_1B_023 M BIF 0.02 0.02 0.02 1.63 2.4 0.61 3.92ADML_1B_047 M BIF <0.01 0.04 <0.02 0.82 <0.5 0.15 1.63ADML_1B_074 M BIF <0.01 0.04 <0.02 0.82 1.7 0.15 11.11ADML_1B_077 M BIF 0.01 0.02 0.02 1.63 0.5 0.31 1.63ADML_1B_187 M BIF <0.01 0.12 <0.02 0.82 3.4 0.15 22.22ADML_1B_193 M BIF <0.01 0.07 <0.02 0.82 1.8 0.15 11.76ADML_1B_204 M BIF <0.01 0.05 <0.02 0.82 1 0.15 6.54ADML_1B_205 M BIF <0.01 <0.02 <0.02 0.82 1.4 0.15 9.15ADML_1B_211 M BIF 0.02 0.12 0.09 7.35 3.8 0.61 6.21ADML_1B_213 M BIF 0.01 <0.02 <0.02 0.82 1.2 0.31 3.92ADML_1B_214 M BIF <0.01 0.03 <0.02 0.82 1.7 0.15 11.11ADML_1B_225 M BIF <0.01 0.04 <0.02 0.82 2 0.15 13.07ADML_1B_227 M BIF <0.01 <0.02 <0.02 0.82 0.6 0.15 3.92ADML_1B_229 M BIF <0.01 0.05 <0.02 0.82 <0.5 0.15 1.63A13019 M Detrital 0.065 550 0.261 0.151 12.33 <0.49 1.99 0.13A13030 M Detrital 0.011 <100 0.156 0.066 5.39 <0.49 0.34 0.74A13047 M Detrital 0.057 0.266 0.086 7.02 2.94 1.74 1.69ADML_1B_010 M Detrital 0.05 0.11 <0.02 0.82 0.5 1.53 0.33ADML_1B_024 M Detrital <0.01 0.06 <0.02 0.82 2.4 0.15 15.69ADML_1B_027 M Detrital 0.1 0.1 <0.02 0.82 0.8 3.06 0.26ADML_1B_035 M Detrital 0.05 0.18 0.03 2.45 1.9 1.53 1.24ADML_1B_036 M Detrital 0.05 0.17 0.03 2.45 0.8 1.53 0.52ADML_1B_037 M Detrital 0.02 0.06 <0.02 0.82 1.1 0.61 1.80ADML_1B_038 M Detrital <0.01 0.05 <0.02 0.82 2.1 0.15 13.73ADML_1B_040 M Detrital 0.07 0.24 <0.02 0.82 0.5 2.14 0.23ADML_1B_041 M Detrital 0.04 0.13 0.03 2.45 <0.5 1.22 0.20ADML_1B_045 M Detrital 0.06 0.11 <0.02 0.82 <0.5 1.84 0.14ADML_1B_046 M Detrital 0.06 0.26 0.05 4.08 <0.5 1.84 0.14ADML_1B_049 M Detrital 0.04 0.1 <0.02 0.82 <0.5 1.22 0.20ADML_1B_050 M Detrital 0.02 0.11 0.03 2.45 <0.5 0.61 0.41ADML_1B_051 M Detrital 0.01 0.16 0.03 2.45 1.1 0.31 3.59ADML_1B_060 M Detrital 0.01 <0.02 <0.02 0.82 <0.5 0.31 0.82ADML_1B_061 M Detrital <0.01 0.04 <0.02 0.82 <0.5 0.15 1.63ADML_1B_062 M Detrital <0.01 0.03 <0.02 0.82 2.4 0.15 15.69ADML_1B_063 M Detrital <0.01 0.04 <0.02 0.82 1.1 0.15 7.19ADML_1B_067 M Detrital 0.01 0.06 <0.02 0.82 2.7 0.31 8.82
Where TIC, ANC or S contents were less than the laboratory limit of reporting the values used to calculate CarbNP and NPR were half the LOR.
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Acid Base Account Test Results
SMC Sample ID Zone Domain ID Total S SO4 Total C TIC CarbNP ANC MPA NPR
Unit % mg/kg % % kg(H2SO4)/t kg(H2SO4)/t kg(H2SO4)/t
LOR 0.01 100 0.02 0.02ADML_1B_068 M Detrital 0.01 0.1 0.02 1.63 1.1 0.31 3.59ADML_1B_206 M Detrital 0.01 0.04 <0.02 0.82 3.4 0.31 11.11ADML_1B_212 M Detrital 0.04 0.14 <0.02 0.82 1.9 1.22 1.55ADML_1B_215 M Detrital 0.07 0.19 0.02 1.63 1.4 2.14 0.65ADML_1B_216 M Detrital 0.01 0.22 0.02 1.63 3.6 0.31 11.76ADML_1B_217 M Detrital 0.05 0.17 0.03 2.45 3.8 1.53 2.48ADML_1B_218 M Detrital 0.1 0.27 <0.02 0.82 2.9 3.06 0.95ADML_1B_219 M Detrital 0.08 0.11 <0.02 0.82 4.3 2.45 1.76ADML_1B_032 M Felsic <0.01 <0.02 <0.02 0.82 9.4 0.15 61.44ADML_1B_033 M Felsic <0.01 <0.02 <0.02 0.82 8 0.15 52.29ADML_1B_034 M Felsic <0.01 <0.02 <0.02 0.82 9.9 0.15 64.71ADML_1B_257 M Felsic 0.01 0.03 0.03 2.45 4.7 0.31 15.36ADML_1B_258 M Felsic 0.03 0.02 0.02 1.63 2.5 0.92 2.72ADML_1B_259 M Felsic 0.03 0.06 0.03 2.45 2.2 0.92 2.40ADML_1B_260 M Felsic 0.02 0.03 0.03 2.45 1 0.61 1.63ADML_1B_261 M Felsic 0.01 0.07 0.04 3.27 1.5 0.31 4.90ADML_1B_262 M Felsic 0.01 <0.02 <0.02 0.82 2 0.31 6.54ADML_1B_265 M Felsic 0.03 0.04 0.04 3.27 1.3 0.92 1.42ADML_1B_270 M Felsic 0.03 <0.02 <0.02 0.82 0.8 0.92 0.87A13021 M Hydrated 0.053 190 0.045 0.02 1.63 <0.49 1.62 0.15A13023 M Hydrated 0.056 110 0.034 0.009 0.73 <0.49 1.71 0.15A13035 M Hydrated 0.09 370 0.137 0.057 4.65 <0.49 2.75 0.09A13053 M Hydrated 0.056 0.164 0.074 6.04 <0.49 1.71 0.15ADML_1B_043 M Hydrated <0.01 0.04 <0.02 0.82 <0.5 0.15 1.63ADML_1B_044 M Hydrated <0.01 0.03 <0.02 0.82 0.5 0.15 3.27ADML_1B_048 M Hydrated <0.01 0.05 <0.02 0.82 <0.5 0.15 1.63ADML_1B_075 M Hydrated 0.02 0.04 <0.02 0.82 1.6 0.61 2.61ADML_1B_076 M Hydrated 0.01 0.11 <0.02 0.82 0.5 0.31 1.63ADML_1B_078 M Hydrated <0.01 <0.02 <0.02 0.82 <0.5 0.15 1.63ADML_1B_226 M Hydrated 0.01 0.06 <0.02 0.82 2.2 0.31 7.19ADML_1B_228 M Hydrated <0.01 0.08 <0.02 0.82 <0.5 0.15 1.63ADML_1B_241 M Hydrated 0.01 0.05 0.02 1.63 6.7 0.31 21.90ADML_1B_242 M Hydrated <0.01 0.03 0.03 2.45 7.2 0.15 47.06ADML_1B_243 M Hydrated 0.47 2.09 2.06 168.16 6.4 14.38 0.45ADML_1B_244 M Hydrated 0.01 0.06 0.02 1.63 2.5 0.31 8.17ADML_1B_245 M Hydrated 0.03 1.84 1.84 150.20 7.7 0.92 8.39ADML_1B_246 M Hydrated 0.06 0.09 0.09 7.35 2.5 1.84 1.36ADML_1B_247 M Hydrated 0.16 <0.02 <0.02 0.82 1.2 4.90 0.25ADML_1B_248 M Hydrated <0.01 <0.02 <0.02 0.82 0.7 0.15 4.58ADML_1B_249 M Hydrated 8.56 0.15 0.03 2.45 <0.5 261.94 0.00ADML_1B_250 M Hydrated 0.2 2.82 2.77 226.12 6.9 6.12 1.13ADML_1B_251 M Hydrated 0.04 0.06 0.04 3.27 1.7 1.22 1.39ADML_1B_252 M Hydrated 0.03 0.07 0.03 2.45 2.7 0.92 2.94ADML_1B_254 M Hydrated 0.03 0.11 0.11 8.98 1.7 0.92 1.85ADML_1B_255 M Hydrated 0.02 0.05 0.05 4.08 2 0.61 3.27ADML_1B_256 M Hydrated <0.01 0.03 0.03 2.45 3.2 0.15 20.92ADML_1B_271 M Hydrated 0.02 <0.02 <0.02 0.82 1.3 0.61 2.12ADML_1B_272 M Hydrated 0.01 <0.02 <0.02 0.82 1 0.31 3.27ADML_1B_273 M Hydrated <0.01 0.03 0.03 2.45 <0.5 0.15 1.63A13022 M Mafic 0.022 <100 0.05 0.025 2.04 <0.49 0.67 0.37A13031 M Mafic 0.0025 0.043 0.018 1.47 <0.49 0.08 3.27A13032 M Mafic 0.0025 0.031 0.006 0.49 <0.49 0.08 3.27A13048 M Mafic 0.0025 0.042 0.017 1.39 <0.49 0.08 3.27ADML_1B_009 M Mafic <0.01 0.13 <0.02 0.82 <0.5 0.15 1.63ADML_1B_011 M Mafic <0.01 0.1 0.02 1.63 <0.5 0.15 1.63ADML_1B_025 M Mafic <0.01 0.03 0.03 2.45 0.8 0.15 5.23ADML_1B_026 M Mafic 0.01 <0.02 <0.02 0.82 1.1 0.31 3.59ADML_1B_039 M Mafic <0.01 0.04 <0.02 0.82 0.5 0.15 3.27ADML_1B_056 M Mafic 0.48 <0.02 <0.02 0.82 7.5 14.69 0.51ADML_1B_069 M Mafic <0.01 <0.02 <0.02 0.82 16.2 0.15 105.88ADML_1B_070 M Mafic 0.03 0.02 0.02 1.63 11.5 0.92 12.53ADML_1B_071 M Mafic 0.01 0.04 0.04 3.27 10.5 0.31 34.31ADML_1B_191 M Mafic <0.01 0.09 <0.02 0.82 8.2 0.15 53.59
Where TIC, ANC or S contents were less than the laboratory limit of reporting the values used to calculate CarbNP and NPR were half the LOR.
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Acid Base Account Test Results
SMC Sample ID Zone Domain ID Total S SO4 Total C TIC CarbNP ANC MPA NPR
Unit % mg/kg % % kg(H2SO4)/t kg(H2SO4)/t kg(H2SO4)/t
LOR 0.01 100 0.02 0.02ADML_1B_200 M Mafic <0.01 0.12 <0.02 0.82 3.6 0.15 23.53ADML_1B_208 M Mafic <0.01 0.02 <0.02 0.82 3.8 0.15 24.84ADML_1B_237 M Mafic 0.14 0.08 0.06 4.90 8.9 4.28 2.08ADML_1B_238 M Mafic <0.01 <0.02 <0.02 0.82 4.2 0.15 27.45ADML_1B_008 M Ore 0.07 0.04 <0.02 0.82 <0.5 2.14 0.12ADML_1B_029 M Ore 0.07 0.04 <0.02 0.82 0.8 2.14 0.37ADML_1B_031 M Ore 0.05 0.09 <0.02 0.82 0.8 1.53 0.52ADML_1B_042 M Ore 0.01 0.09 <0.02 0.82 0.8 0.31 2.61ADML_1B_054 M Ore 0.11 0.06 <0.02 0.82 0.5 3.37 0.15ADML_1B_055 M Ore 0.1 0.03 <0.02 0.82 <0.5 3.06 0.08ADML_1B_057 M Ore 0.11 0.1 0.02 1.63 <0.5 3.37 0.07ADML_1B_064 M Ore 0.18 0.02 0.02 1.63 <0.5 5.51 0.05ADML_1B_066 M Ore 0.09 0.03 <0.02 0.82 <0.5 2.75 0.09ADML_1B_072 M Ore 0.07 0.12 0.03 2.45 0.9 2.14 0.42ADML_1B_188 M Ore <0.01 0.08 <0.02 0.82 2.2 0.15 14.38ADML_1B_189 M Ore 0.02 0.05 <0.02 0.82 1.4 0.61 2.29ADML_1B_192 M Ore 0.05 0.06 <0.02 0.82 2.4 1.53 1.57ADML_1B_209 M Ore 0.08 0.05 <0.02 0.82 3.1 2.45 1.27ADML_1B_210 M Ore 0.06 0.03 <0.02 0.82 3.6 1.84 1.96ADML_1B_030 M Ore Hi Al <0.01 0.09 <0.02 0.82 1.3 0.15 8.50ADML_1B_053 M Ore Hi Al 0.04 0.03 <0.02 0.82 <0.5 1.22 0.20ADML_1B_058 M Ore Hi Al 0.02 0.1 0.02 1.63 <0.5 0.61 0.41ADML_1B_190 M Ore Hi Al 0.05 0.03 <0.02 0.82 4.1 1.53 2.68ADML_1B_194 M Ore Hi Al 0.09 0.24 0.03 2.45 3.4 2.75 1.23ADML_1B_195 M Ore Hi Al <0.01 0.19 0.07 5.71 3.6 0.15 23.53ADML_1B_198 M Ore Hi Al 0.05 0.03 <0.02 0.82 2.4 1.53 1.57ADML_1B_202 M Ore Hi Al <0.01 0.19 <0.02 0.82 2.7 0.15 17.65ADML_1B_231 M Ore Hi Al 0.02 0.07 <0.02 0.82 1.7 0.61 2.78ADML_1B_234 M Ore Hi Al <0.01 0.08 <0.02 0.82 3 0.15 19.61ADML_1B_235 M Ore Hi Al 0.08 0.1 <0.02 0.82 1.8 2.45 0.74ADML_1B_236 M Ore Hi Al 0.02 0.14 <0.02 0.82 1.4 0.61 2.29ADML_1B_013 M Ore Hi SiO2 0.08 0.26 0.05 4.08 2.3 2.45 0.94ADML_1B_020 M Ore Hi SiO2 <0.01 0.04 <0.02 0.82 <0.5 0.15 1.63ADML_1B_028 M Ore Hi SiO2 0.1 0.05 <0.02 0.82 1.1 3.06 0.36ADML_1B_052 M Ore Hi SiO2 0.01 0.07 <0.02 0.82 <0.5 0.31 0.82ADML_1B_059 M Ore Hi SiO2 0.01 0.02 0.02 1.63 <0.5 0.31 0.82ADML_1B_065 M Ore Hi SiO2 0.08 0.03 <0.02 0.82 <0.5 2.45 0.10ADML_1B_073 M Ore Hi SiO2 0.08 0.05 <0.02 0.82 1.6 2.45 0.65ADML_1B_196 M Ore Hi SiO2 <0.01 0.07 <0.02 0.82 2.4 0.15 15.69ADML_1B_199 M Ore Hi SiO2 <0.01 0.04 <0.02 0.82 1.2 0.15 7.84ADML_1B_201 M Ore Hi SiO2 0.04 0.14 <0.02 0.82 1.9 1.22 1.55ADML_1B_203 M Ore Hi SiO2 0.03 0.03 <0.02 0.82 1.9 0.92 2.07ADML_1B_207 M Ore Hi SiO2 0.02 0.25 0.05 4.08 2.4 0.61 3.92ADML_1B_230 M Ore Hi SiO2 0.08 0.03 <0.02 0.82 1.4 2.45 0.57ADML_1B_232 M Ore Hi SiO2 <0.01 0.05 <0.02 0.82 0.6 0.15 3.92ADML_1B_233 M Ore Hi SiO2 0.1 0.13 <0.02 0.82 0.6 3.06 0.20A13026 M Shale 1.17 1.07 1.045 85.30 47.04 35.80 1.31A13027 M Shale 1.3 3.78 3.755 306.52 117.6 39.78 2.96A13038 M Shale 1.14 1.92 1.895 154.69 117.6 34.88 3.37A13039 M Shale 1.87 2.52 2.495 203.67 127.4 57.22 2.23A13058 M Shale 0.0025 0.009 -0.016 0.00 <0.49 0.08 3.27ADML_1B_274 M Shale 3.18 0.05 <0.02 0.82 5.3 97.31 0.05ADML_1B_275 M Shale 0.4 0.04 0.04 3.27 5.6 12.24 0.46ADML_1B_276 M Shale 2.97 0.06 <0.02 0.82 4.8 90.88 0.05ADML_1B_277 M Shale 2.04 0.05 <0.02 0.82 4.8 62.42 0.08ADML_1B_280 M Shale 23.8 0.1 0.02 1.63 <0.5 728.28 0.00ADML_1B_281 M Shale 0.09 <0.02 <0.02 0.82 6.9 2.75 2.51ADML_1B_282 M Shale 0.39 0.71 0.61 49.79 2.5 11.93 0.21ADML_1B_283 M Shale <0.01 <0.02 <0.02 0.82 2.3 0.15 15.03ADML_1B_284 M Shale 0.07 0.02 0.02 1.63 2.3 2.14 1.07ADML_1B_285 M Shale <0.01 <0.02 <0.02 0.82 3 0.15 19.61ADML_1B_286 M Shale 0.03 <0.02 <0.02 0.82 2.5 0.92 2.72ADML_1B_287 M Shale 0.01 <0.02 <0.02 0.82 2.8 0.31 9.15
Where TIC, ANC or S contents were less than the laboratory limit of reporting the values used to calculate CarbNP and NPR were half the LOR.
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Acid Base Account Test Results
SMC Sample ID Zone Domain ID Total S SO4 Total C TIC CarbNP ANC MPA NPR
Unit % mg/kg % % kg(H2SO4)/t kg(H2SO4)/t kg(H2SO4)/t
LOR 0.01 100 0.02 0.02ADML_1B_288 M Shale <0.01 <0.02 <0.02 0.82 1.5 0.15 9.80ADML_1B_289 M Shale 0.01 <0.02 <0.02 0.82 2.3 0.31 7.52A13003 B BIF 0.009 0.014 -0.011 0.00 <0.49 0.28 0.91A13004 B BIF 0.01 0.018 -0.007 0.00 <0.49 0.31 0.82A13005 B BIF 0.006 <100 0.036 0.011 0.90 <0.49 0.18 1.36A13006 B BIF 0.0025 0.048 0.023 1.88 <0.49 0.08 3.27A13011 B BIF 0.0025 0.006 -0.019 0.00 4.9 0.08 64.05A13013 B BIF 0.0025 1.46 1.435 117.14 98 0.08 1281.05A13014 B BIF 0.007 1.13 1.105 90.20 91.14 0.21 425.49A13015 B BIF 0.008 1.86 1.835 149.79 117.6 0.24 480.39A13016 B BIF 0.474 0.647 0.622 50.77 47.04 14.50 3.24A13042 B BIF 0.0025 0.528 0.503 41.06 40.18 0.08 525.23A13043 B BIF 0.0025 1.1 1.075 87.75 88.2 0.08 1152.94A13044 B BIF 0.0025 0.044 0.019 1.55 <0.49 0.08 3.27ADML_1B_083 B BIF <0.01 <0.02 <0.02 0.82 <0.5 0.15 1.63ADML_1B_084 B BIF <0.01 <0.02 <0.02 0.82 1.1 0.15 7.19ADML_1B_098 B BIF <0.01 <0.02 <0.02 0.82 0.9 0.15 5.88ADML_1B_100 B BIF <0.01 0.02 0.02 1.63 0.7 0.15 4.58ADML_1B_107 B BIF <0.01 <0.02 <0.02 0.82 1.2 0.15 7.84ADML_1B_130 B BIF <0.01 0.31 0.27 22.04 28.6 0.15 186.93ADML_1B_138 B BIF <0.01 <0.02 <0.02 0.82 0.7 0.15 4.58ADML_1B_138 B BIF 0.07 0.03 <0.02 0.82 <0.5 2.14 0.12ADML_1B_149 B BIF <0.01 <0.02 <0.02 0.82 11.6 0.15 75.82ADML_1B_156 B BIF <0.01 <0.02 <0.02 0.82 13.6 0.15 88.89ADML_1B_174 B BIF <0.01 6.29 6.26 511.00 67.7 0.15 442.48ADML_1B_185 B BIF 0.02 0.03 <0.02 0.82 1.4 0.61 2.29ADML_1B_186 B BIF <0.01 0.03 <0.02 0.82 1.9 0.15 12.42ADML_1B_197 B BIF <0.01 0.1 <0.02 0.82 3.4 0.15 22.22ADML_1B_221 B BIF <0.01 0.02 <0.02 0.82 2.3 0.15 15.03A13001 B Mafic 0.023 <100 0.141 0.041 3.35 0.98 0.70 1.39A13002 B Mafic 0.008 0.093 0.013 1.06 <0.49 0.24 1.02A13007 B Mafic 0.0025 0.016 -0.009 0.00 4.9 0.08 64.05A13008 B Mafic 0.0025 0.006 -0.019 0.00 6.86 0.08 89.67A13009 B Mafic 0.0025 0.009 -0.016 0.00 <0.49 0.08 3.27A13010 B Mafic 0.0025 0.033 0.008 0.65 14.7 0.08 192.16A13012 B Mafic 0.0025 0.005 -0.02 0.00 22.54 0.08 294.64A13017 B Mafic 0.015 0.154 0.129 10.53 38.22 0.46 83.27A13018 B Mafic 0.064 0.128 0.103 8.41 32.34 1.96 16.51A13040 B Mafic 0.0025 0.047 0.022 1.80 3.92 0.08 51.24A13041 B Mafic 0.0025 0.034 0.009 0.73 12.74 0.08 166.54A13045 B Mafic 0.0025 0.089 0.064 5.22 20.58 0.08 269.02A13046 B Mafic 0.045 0.036 0.011 0.90 29.4 1.38 21.35ADML_1B_006 B Mafic <0.01 <0.02 <0.02 0.82 5.2 0.15 33.99ADML_1B_007 B Mafic <0.01 <0.02 <0.02 0.82 3.8 0.15 24.84ADML_1B_079 B Mafic <0.01 <0.02 <0.02 0.82 <0.5 0.15 1.63ADML_1B_080 B Mafic <0.01 <0.02 <0.02 0.82 7.8 0.15 50.98ADML_1B_081 B Mafic <0.01 <0.02 <0.02 0.82 2.8 0.15 18.30ADML_1B_082 B Mafic <0.01 <0.02 <0.02 0.82 4.3 0.15 28.10ADML_1B_085 B Mafic <0.01 <0.02 <0.02 0.82 12.5 0.15 81.70ADML_1B_086 B Mafic <0.01 <0.02 <0.02 0.82 19.7 0.15 128.76ADML_1B_087 B Mafic <0.01 <0.02 <0.02 0.82 3.2 0.15 20.92ADML_1B_088 B Mafic 0.02 <0.02 <0.02 0.82 22 0.61 35.95ADML_1B_089 B Mafic <0.01 <0.02 <0.02 0.82 14.6 0.15 95.42ADML_1B_090 B Mafic <0.01 <0.02 <0.02 0.82 20.2 0.15 132.03ADML_1B_091 B Mafic 0.02 0.04 0.04 3.27 18.2 0.61 29.74ADML_1B_092 B Mafic <0.01 0.03 <0.02 0.82 5.7 0.15 37.25ADML_1B_093 B Mafic <0.01 <0.02 <0.02 0.82 11.2 0.15 73.20ADML_1B_094 B Mafic <0.01 <0.02 <0.02 0.82 10.6 0.15 69.28ADML_1B_095 B Mafic <0.01 <0.02 <0.02 0.82 16.9 0.15 110.46ADML_1B_096 B Mafic <0.01 <0.02 <0.02 0.82 <0.5 0.15 1.63ADML_1B_097 B Mafic <0.01 0.1 0.1 8.16 1.9 0.15 12.42ADML_1B_103 B Mafic <0.01 <0.02 <0.02 0.82 5.7 0.15 37.25ADML_1B_104 B Mafic <0.01 0.03 <0.02 0.82 12.4 0.15 81.05
Where TIC, ANC or S contents were less than the laboratory limit of reporting the values used to calculate CarbNP and NPR were half the LOR.
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Acid Base Account Test Results
SMC Sample ID Zone Domain ID Total S SO4 Total C TIC CarbNP ANC MPA NPR
Unit % mg/kg % % kg(H2SO4)/t kg(H2SO4)/t kg(H2SO4)/t
LOR 0.01 100 0.02 0.02ADML_1B_105 B Mafic <0.01 0.4 0.4 32.65 35.3 0.15 230.72ADML_1B_106 B Mafic <0.01 0.02 0.02 1.63 2.5 0.15 16.34ADML_1B_108 B Mafic <0.01 0.1 <0.02 0.82 1.8 0.15 11.76ADML_1B_112 B Mafic <0.01 0.04 <0.02 0.82 7.2 0.15 47.06ADML_1B_113 B Mafic <0.01 <0.02 <0.02 0.82 14.9 0.15 97.39ADML_1B_114 B Mafic <0.01 0.03 0.03 2.45 12.5 0.15 81.70ADML_1B_116 B Mafic <0.01 0.09 0.07 5.71 11.6 0.15 75.82ADML_1B_117 B Mafic <0.01 <0.02 <0.02 0.82 13.1 0.15 85.62ADML_1B_119 B Mafic 0.01 <0.02 <0.02 0.82 8.4 0.31 27.45ADML_1B_120 B Mafic <0.01 <0.02 <0.02 0.82 10.5 0.15 68.63ADML_1B_121 B Mafic <0.01 <0.02 <0.02 0.82 10.6 0.15 69.28ADML_1B_122 B Mafic 0.04 0.09 0.09 7.35 12.7 1.22 10.38ADML_1B_123 B Mafic <0.01 0.2 0.16 13.06 18.9 0.15 123.53ADML_1B_124 B Mafic <0.01 <0.02 <0.02 0.82 10.6 0.15 69.28ADML_1B_126 B Mafic <0.01 <0.02 <0.02 0.82 14 0.15 91.50ADML_1B_128 B Mafic <0.01 <0.02 <0.02 0.82 18.3 0.15 119.61ADML_1B_129 B Mafic <0.01 <0.02 <0.02 0.82 4.3 0.15 28.10ADML_1B_131 B Mafic <0.01 <0.02 <0.02 0.82 15.4 0.15 100.65ADML_1B_132 B Mafic <0.01 0.12 0.12 9.80 22.7 0.15 148.37ADML_1B_133 B Mafic <0.01 <0.02 <0.02 0.82 10.3 0.15 67.32ADML_1B_134 B Mafic <0.01 <0.02 <0.02 0.82 13.6 0.15 88.89ADML_1B_135 B Mafic <0.01 <0.02 <0.02 0.82 7.3 0.15 47.71ADML_1B_136 B Mafic <0.01 <0.02 <0.02 0.82 9.8 0.15 64.05ADML_1B_137 B Mafic 0.36 0.03 0.03 2.45 0.6 11.02 0.05ADML_1B_139 B Mafic 0.02 0.74 0.64 52.24 61.8 0.61 100.98ADML_1B_140 B Mafic <0.01 <0.02 <0.02 0.82 1.2 0.15 7.84ADML_1B_141 B Mafic <0.01 <0.02 <0.02 0.82 11.1 0.15 72.55ADML_1B_142 B Mafic <0.01 <0.02 <0.02 0.82 12.5 0.15 81.70ADML_1B_143 B Mafic <0.01 0.02 0.02 1.63 1 0.15 6.54ADML_1B_144 B Mafic <0.01 0.06 <0.02 0.82 1.4 0.15 9.15ADML_1B_146 B Mafic <0.01 0.02 <0.02 0.82 0.7 0.15 4.58ADML_1B_150 B Mafic 0.06 0.02 0.02 1.63 11.8 1.84 6.43ADML_1B_151 B Mafic <0.01 <0.02 <0.02 0.82 10.8 0.15 70.59ADML_1B_152 B Mafic <0.01 <0.02 <0.02 0.82 16 0.15 104.58ADML_1B_153 B Mafic <0.01 <0.02 <0.02 0.82 9.6 0.15 62.75ADML_1B_154 B Mafic <0.01 <0.02 <0.02 0.82 3.9 0.15 25.49ADML_1B_155 B Mafic <0.01 0.08 0.08 6.53 9.6 0.15 62.75ADML_1B_157 B Mafic <0.01 0.03 0.03 2.45 10.3 0.15 67.32ADML_1B_158 B Mafic <0.01 <0.02 <0.02 0.82 11 0.15 71.90ADML_1B_159 B Mafic <0.01 <0.02 <0.02 0.82 2.7 0.15 17.65ADML_1B_160 B Mafic <0.01 <0.02 <0.02 0.82 11.5 0.15 75.16ADML_1B_161 B Mafic <0.01 <0.02 <0.02 0.82 10.9 0.15 71.24ADML_1B_162 B Mafic <0.01 <0.02 <0.02 0.82 6.2 0.15 40.52ADML_1B_163 B Mafic <0.01 0.02 0.02 1.63 3.8 0.15 24.84ADML_1B_164 B Mafic <0.01 <0.02 <0.02 0.82 12.7 0.15 83.01ADML_1B_167 B Mafic <0.01 <0.02 <0.02 0.82 13.1 0.15 85.62ADML_1B_168 B Mafic <0.01 <0.02 <0.02 0.82 6.8 0.15 44.44ADML_1B_169 B Mafic <0.01 0.02 <0.02 0.82 4.4 0.15 28.76ADML_1B_175 B Mafic <0.01 <0.02 <0.02 0.82 8.2 0.15 53.59ADML_1B_005 B Mafic <0.01 0.03 0.03 2.45 1.9 0.15 12.42ADML_1B_179 B Magnetite 0.02 2.12 2.12 173.06 90.6 0.61 148.04ADML_1B_180 B Magnetite <0.01 0.73 0.73 59.59 91.8 0.15 600.00ADML_1B_181 B Magnetite <0.01 1.55 1.55 126.53 96.7 0.15 632.03ADML_1B_222 B Magnetite <0.01 2.71 2.71 221.22 193 0.15 1261.44ADML_1B_002 B Ore <0.01 0.04 <0.02 0.82 <0.5 0.15 1.63ADML_1B_102 B Ore <0.01 0.06 <0.02 0.82 <0.5 0.15 1.63ADML_1B_109 B Ore 0.02 0.03 <0.02 0.82 1.8 0.61 2.94ADML_1B_111 B Ore <0.01 0.02 0.02 1.63 1.9 0.15 12.42ADML_1B_115 B Ore 0.02 <0.02 <0.02 0.82 1.2 0.61 1.96ADML_1B_118 B Ore <0.01 <0.02 <0.02 0.82 1.7 0.15 11.11ADML_1B_125 B Ore <0.01 1.49 1.47 120.00 117 0.15 764.71ADML_1B_147 B Ore <0.01 <0.02 <0.02 0.82 12.3 0.15 80.39ADML_1B_171 B Ore <0.01 <0.02 <0.02 0.82 5.3 0.15 34.64
Where TIC, ANC or S contents were less than the laboratory limit of reporting the values used to calculate CarbNP and NPR were half the LOR.
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Acid Base Account Test Results
SMC Sample ID Zone Domain ID Total S SO4 Total C TIC CarbNP ANC MPA NPR
Unit % mg/kg % % kg(H2SO4)/t kg(H2SO4)/t kg(H2SO4)/t
LOR 0.01 100 0.02 0.02ADML_1B_173 B Ore <0.01 0.02 <0.02 0.82 42.3 0.15 276.47ADML_1B_177 B Ore <0.01 0.03 <0.02 0.82 3.2 0.15 20.92ADML_1B_178 B Ore <0.01 0.13 0.13 10.61 55.6 0.15 363.40ADML_1B_224 B Ore <0.01 0.1 <0.02 0.82 3.1 0.15 20.26ADML_1B_110 B Ore Hi Al 0.12 0.09 0.05 4.08 5.5 3.67 1.50ADML_1B_127 B Ore Hi Al <0.01 0.04 0.02 1.63 5.6 0.15 36.60ADML_1B_145 B Ore Hi Al <0.01 0.09 <0.02 0.82 0.7 0.15 4.58ADML_1B_145 B Ore Hi Al <0.01 0.02 0.02 1.63 <0.5 0.15 1.63ADML_1B_172 B Ore Hi Al <0.01 0.04 0.04 3.27 4.4 0.15 28.76ADML_1B_182 B Ore Hi Al <0.01 0.05 <0.02 0.82 3.9 0.15 25.49ADML_1B_183 B Ore Hi Al <0.01 0.03 <0.02 0.82 4.4 0.15 28.76ADML_1B_184 B Ore Hi Al <0.01 0.34 0.24 19.59 10.7 0.15 69.93ADML_1B_278 B Ore Hi Al 0.05 0.12 0.03 2.45 2.3 1.53 1.50ADML_1B_279 B Ore Hi Al 0.06 0.16 0.04 3.27 4.1 1.84 2.23ADML_1B_003 B Ore Hi SiO2 0.19 2.22 2.22 181.22 168 5.81 28.90ADML_1B_004 B Ore Hi SiO2 <0.01 0.11 0.07 5.71 4.9 0.15 32.03ADML_1B_099 B Ore Hi SiO2 <0.01 0.03 0.03 2.45 1.5 0.15 9.80ADML_1B_101 B Ore Hi SiO2 <0.01 0.04 <0.02 0.82 0.6 0.15 3.92ADML_1B_148 B Ore Hi SiO2 <0.01 0.04 0.04 3.27 11.2 0.15 73.20ADML_1B_170 B Ore Hi SiO2 <0.01 0.24 0.03 2.45 4.7 0.15 30.72ADML_1B_176 B Ore Hi SiO2 <0.01 1.53 1.5 122.45 65.2 0.15 426.14ADML_1B_220 B Ore Hi SiO2 <0.01 0.03 <0.02 0.82 2.9 0.15 18.95ADML_1B_223 B Ore Hi SiO2 <0.01 0.03 <0.02 0.82 4.4 0.15 28.76ADML_1B_001 Mafic <0.01 <0.02 <0.02 0.82 <0.5 0.15 1.63
Where TIC, ANC or S contents were less than the laboratory limit of reporting the values used to calculate CarbNP and NPR were half the LOR.
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 5
GARV/CHAP/kami/dick SMM004_ENV_RP_2_Rev1.docx March 2011
Appendix 5: Net Acid Generation (NAG) Test Results
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Net Acid Generation (NAG) Test Results
SMC Sample ID Zone Domain ID Sample Type NAGpH NAG [pH 4.5] NAG [pH 7.0] MPA B - Beebyn pH Unit kg H2SO4/t kg H2SO4/t kg(H2SO4)/tM- Madoonga 0.1
A13020 M BIF DD 6.3 <0.5 <0.5 0.21A13024 M BIF DD 7.7 <0.5 <0.5 2.57A13025 M BIF DD 7.7 <0.5 <0.5 1.90A13028 M BIF DD 7.9 <0.5 <0.5 3.55A13029 M BIF DD 7 <0.5 <0.5 8.17A13033 M BIF DD 5.3 <0.5 <0.5 0.08A13034 M BIF DD 6.1 <0.5 <0.5 3.43A13036 M BIF DD 8.5 <0.5 <0.5 0.61A13037 M BIF DD 3 2 5 18.94A13049 M BIF DD 6 <0.5 <0.5 1.68A13050 M BIF DD 5.7 <0.5 <0.5 1.56A13051 M BIF DD 4.8 <0.5 <0.5 0.08A13052 M BIF DD 4.7 <0.5 <0.5 2.94A13054 M BIF DD 5 <0.5 <0.5 0.24A13055 M BIF DD 4.6 <0.5 <0.5 0.08A13056 M BIF DD 2.9 1 3 2.72A13057 M BIF DD 2.3 5 7 6.98A13059 M BIF DD 1.9 14 17 23.81
ADML_1B_012 M BIF DD --- --- --- 0.61ADML_1B_014 M BIF DD --- --- --- 0.15ADML_1B_015 M BIF DD 7.2 <0.1 <0.1 4.90ADML_1B_016 M BIF DD 4.1 <0.1 2.1 1.53ADML_1B_017 M BIF DD 6.9 <0.1 0.2 3.06ADML_1B_018 M BIF DD 5.8 <0.1 1.2 0.15ADML_1B_019 M BIF DD --- --- --- 0.15ADML_1B_021 M BIF DD --- --- --- 0.92ADML_1B_022 M BIF DD 5.6 <0.1 1.4 0.31ADML_1B_023 M BIF DD --- --- --- 0.61ADML_1B_047 M BIF DD 5.4 <0.1 1.1 0.15ADML_1B_074 M BIF DD 6.7 <0.1 0.2 0.15ADML_1B_077 M BIF DD 8.8 <0.1 <0.1 0.31ADML_1B_187 M BIF DD 5 <0.1 1 0.15ADML_1B_193 M BIF DD 5.8 <0.1 0.4 0.15ADML_1B_204 M BIF DD --- --- --- 0.15ADML_1B_205 M BIF DD 5 <0.1 1.8 0.15ADML_1B_211 M BIF DD --- --- --- 0.61ADML_1B_213 M BIF Surface sample --- --- --- 0.31ADML_1B_214 M BIF Surface sample --- --- --- 0.15ADML_1B_225 M BIF DD --- --- --- 0.15ADML_1B_227 M BIF DD --- --- --- 0.15ADML_1B_229 M BIF DD --- --- --- 0.15
A13019 M Detrital DD 5.3 <0.5 <0.5 1.99A13030 M Detrital DD 5.3 <0.5 <0.5 0.34A13047 M Detrital DD 5.7 <0.5 <0.5 1.74
ADML_1B_010 M Detrital DD 6.2 <0.1 1.4 1.53ADML_1B_024 M Detrital DD --- --- --- 0.15ADML_1B_027 M Detrital DD --- --- --- 3.06ADML_1B_035 M Detrital DD --- --- --- 1.53ADML_1B_036 M Detrital DD --- --- --- 1.53ADML_1B_037 M Detrital DD 5.8 <0.1 0.6 0.61ADML_1B_038 M Detrital DD --- --- --- 0.15ADML_1B_040 M Detrital DD --- --- --- 2.14ADML_1B_041 M Detrital DD --- --- --- 1.22ADML_1B_045 M Detrital DD 5.3 <0.1 1 1.84ADML_1B_046 M Detrital DD --- --- --- 1.84ADML_1B_049 M Detrital DD --- --- --- 1.22ADML_1B_050 M Detrital DD --- --- --- 0.61
DD = Diamond drill core sample RC = reverse circulation sample
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Net Acid Generation (NAG) Test Results
SMC Sample ID Zone Domain ID Sample Type NAGpH NAG [pH 4.5] NAG [pH 7.0] MPA B - Beebyn pH Unit kg H2SO4/t kg H2SO4/t kg(H2SO4)/tM- Madoonga 0.1
ADML_1B_051 M Detrital DD 4.3 <0.1 1.6 0.31ADML_1B_060 M Detrital DD --- --- --- 0.31ADML_1B_061 M Detrital DD 6.4 <0.1 0.2 0.15ADML_1B_062 M Detrital DD --- --- --- 0.15ADML_1B_063 M Detrital DD 7.5 <0.1 <0.1 0.15ADML_1B_067 M Detrital DD --- --- --- 0.31ADML_1B_068 M Detrital DD 4.9 <0.1 1.2 0.31ADML_1B_206 M Detrital DD --- --- --- 0.31ADML_1B_212 M Detrital Surface sample --- --- --- 1.22ADML_1B_215 M Detrital Surface sample --- --- --- 2.14ADML_1B_216 M Detrital Surface sample --- --- --- 0.31ADML_1B_217 M Detrital Surface sample --- --- --- 1.53ADML_1B_218 M Detrital Surface sample --- --- --- 3.06ADML_1B_219 M Detrital Surface sample --- --- --- 2.45ADML_1B_032 M Felsic DD 7.2 <0.1 <0.1 0.15ADML_1B_033 M Felsic DD 7.6 <0.1 <0.1 0.15ADML_1B_034 M Felsic DD 7.3 <0.1 <0.1 0.15ADML_1B_257 M Felsic Surface sample 6.1 <0.1 0.4 0.31ADML_1B_258 M Felsic Surface sample 6.5 <0.1 0.2 0.92ADML_1B_259 M Felsic Surface sample 5.5 <0.1 0.7 0.92ADML_1B_260 M Felsic Surface sample 5.6 <0.1 0.9 0.61ADML_1B_261 M Felsic Surface sample 5.2 <0.1 1.7 0.31ADML_1B_262 M Felsic Surface sample 6.1 <0.1 0.3 0.31ADML_1B_265 M Felsic Surface sample 6.2 <0.1 0.2 0.92ADML_1B_270 M Felsic Surface sample 6.1 <0.1 0.9 0.92
A13021 M Hydrated DD 5.8 <0.5 <0.5 1.62A13023 M Hydrated DD 5.8 <0.5 <0.5 1.71A13035 M Hydrated DD 6.1 <0.5 <0.5 2.75A13053 M Hydrated DD 4.9 <0.5 <0.5 1.71
ADML_1B_043 M Hydrated DD 5.7 <0.1 0.8 0.15ADML_1B_044 M Hydrated DD 5.7 <0.1 0.8 0.15ADML_1B_048 M Hydrated DD --- --- --- 0.15ADML_1B_075 M Hydrated DD --- --- --- 0.61ADML_1B_076 M Hydrated DD 6.2 <0.1 0.2 0.31ADML_1B_078 M Hydrated DD 8.1 <0.1 <0.1 0.15ADML_1B_226 M Hydrated DD --- --- --- 0.31ADML_1B_228 M Hydrated DD --- --- --- 0.15ADML_1B_241 M Hydrated RC 7.3 <0.1 <0.1 0.31ADML_1B_242 M Hydrated RC 7.1 <0.1 <0.1 0.15ADML_1B_243 M Hydrated RC 5.8 <0.1 1.2 14.38ADML_1B_244 M Hydrated RC 5.5 <0.1 1.2 0.31ADML_1B_245 M Hydrated RC 7.9 <0.1 <0.1 0.92ADML_1B_246 M Hydrated RC 5.6 <0.1 0.6 1.84ADML_1B_247 M Hydrated DD 3.2 3.5 5.5 4.90ADML_1B_248 M Hydrated DD 4 0.2 1.9 0.15ADML_1B_249 M Hydrated DD 1.7 168 187 261.94ADML_1B_250 M Hydrated DD 7.8 <0.1 <0.1 6.12ADML_1B_251 M Hydrated DD 11 0.1 1.7 1.22ADML_1B_252 M Hydrated DD 5.6 <0.1 0.5 0.92ADML_1B_254 M Hydrated DD 6.2 <0.1 0.6 0.92ADML_1B_255 M Hydrated DD 6.1 <0.1 1.7 0.61ADML_1B_256 M Hydrated RC 5.5 <0.1 0.9 0.15ADML_1B_271 M Hydrated RC 6.7 <0.1 0.6 0.61ADML_1B_272 M Hydrated RC 7.8 <0.1 <0.1 0.31ADML_1B_273 M Hydrated RC 5.4 <0.1 1 0.15
A13022 M Mafic DD 6.2 <0.5 <0.5 0.67A13031 M Mafic DD 5.9 <0.5 <0.5 0.08A13032 M Mafic DD 5.9 <0.5 <0.5 0.08
DD = Diamond drill core sample RC = reverse circulation sample
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Net Acid Generation (NAG) Test Results
SMC Sample ID Zone Domain ID Sample Type NAGpH NAG [pH 4.5] NAG [pH 7.0] MPA B - Beebyn pH Unit kg H2SO4/t kg H2SO4/t kg(H2SO4)/tM- Madoonga 0.1
A13048 M Mafic DD 5 <0.5 <0.5 0.08ADML_1B_009 M Mafic DD --- --- --- 0.15ADML_1B_011 M Mafic DD --- --- --- 0.15ADML_1B_025 M Mafic DD --- --- --- 0.15ADML_1B_026 M Mafic DD 6.4 <0.1 0.2 0.31ADML_1B_039 M Mafic DD --- --- --- 0.15ADML_1B_056 M Mafic DD 3.3 7 16.3 14.69ADML_1B_069 M Mafic DD --- --- --- 0.15ADML_1B_070 M Mafic DD 7.1 <0.1 <0.1 0.92ADML_1B_071 M Mafic DD 7.3 <0.1 <0.1 0.31ADML_1B_191 M Mafic DD 8 <0.1 <0.1 0.15ADML_1B_200 M Mafic DD 5.7 <0.1 0.8 0.15ADML_1B_208 M Mafic DD --- --- --- 0.15ADML_1B_237 M Mafic DD 5.5 <0.1 0.4 4.28ADML_1B_238 M Mafic DD 6.6 <0.1 0.4 0.15ADML_1B_008 M Ore DD 6.9 <0.1 0.4 2.14ADML_1B_029 M Ore DD --- --- --- 2.14ADML_1B_031 M Ore DD --- --- --- 1.53ADML_1B_042 M Ore DD 6.9 <0.1 0.4 0.31ADML_1B_054 M Ore DD --- --- --- 3.37ADML_1B_055 M Ore DD --- --- --- 3.06ADML_1B_057 M Ore DD --- --- --- 3.37ADML_1B_064 M Ore DD --- --- --- 5.51ADML_1B_066 M Ore DD 6.9 <0.1 0.1 2.75ADML_1B_072 M Ore DD --- --- --- 2.14ADML_1B_188 M Ore DD --- --- --- 0.15ADML_1B_189 M Ore DD --- --- --- 0.61ADML_1B_192 M Ore DD --- --- --- 1.53ADML_1B_209 M Ore DD --- --- --- 2.45ADML_1B_210 M Ore DD 7 <0.1 <0.1 1.84ADML_1B_030 M Ore Hi Al DD 3.7 0.2 1.6 0.15ADML_1B_053 M Ore Hi Al DD 6.4 <0.1 1.2 1.22ADML_1B_058 M Ore Hi Al DD --- --- --- 0.61ADML_1B_190 M Ore Hi Al DD --- --- --- 1.53ADML_1B_194 M Ore Hi Al DD --- --- --- 2.75ADML_1B_195 M Ore Hi Al DD --- --- --- 0.15ADML_1B_198 M Ore Hi Al DD 6.6 <0.1 0.4 1.53ADML_1B_202 M Ore Hi Al DD --- --- --- 0.15ADML_1B_231 M Ore Hi Al DD --- --- --- 0.61ADML_1B_234 M Ore Hi Al DD 6.8 <0.1 0.4 0.15ADML_1B_235 M Ore Hi Al DD 6.4 <0.1 1.8 2.45ADML_1B_236 M Ore Hi Al DD --- --- --- 0.61ADML_1B_013 M Ore Hi SiO2 DD --- --- --- 2.45ADML_1B_020 M Ore Hi SiO2 DD --- --- --- 0.15ADML_1B_028 M Ore Hi SiO2 DD --- --- --- 3.06ADML_1B_052 M Ore Hi SiO2 DD --- --- --- 0.31ADML_1B_059 M Ore Hi SiO2 DD --- --- --- 0.31ADML_1B_065 M Ore Hi SiO2 DD --- --- --- 2.45ADML_1B_073 M Ore Hi SiO2 DD --- --- --- 2.45ADML_1B_196 M Ore Hi SiO2 DD --- --- --- 0.15ADML_1B_199 M Ore Hi SiO2 DD --- --- --- 0.15ADML_1B_201 M Ore Hi SiO2 DD --- --- --- 1.22ADML_1B_203 M Ore Hi SiO2 DD 6.8 <0.1 0.2 0.92ADML_1B_207 M Ore Hi SiO2 DD --- --- --- 0.61ADML_1B_230 M Ore Hi SiO2 DD --- --- --- 2.45ADML_1B_232 M Ore Hi SiO2 DD --- --- --- 0.15ADML_1B_233 M Ore Hi SiO2 DD --- --- --- 3.06
A13026 M Shale DD 7.1 <0.5 <0.5 35.80
DD = Diamond drill core sample RC = reverse circulation sample
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Net Acid Generation (NAG) Test Results
SMC Sample ID Zone Domain ID Sample Type NAGpH NAG [pH 4.5] NAG [pH 7.0] MPA B - Beebyn pH Unit kg H2SO4/t kg H2SO4/t kg(H2SO4)/tM- Madoonga 0.1
A13027 M Shale DD 7.8 <0.5 <0.5 39.78A13038 M Shale DD 9.3 <0.5 <0.5 34.88A13039 M Shale DD 8.6 <0.5 <0.5 57.22A13058 M Shale DD 5.8 <0.5 <0.5 0.08
ADML_1B_274 M Shale DD 2.1 69.5 83.8 97.31ADML_1B_275 M Shale DD 3 3.2 9.7 12.24ADML_1B_276 M Shale DD 2.1 63.6 74.4 90.88ADML_1B_277 M Shale DD 2.4 30.9 37.3 62.42ADML_1B_280 M Shale DD 1.7 419 466 728.28ADML_1B_281 M Shale DD 5.7 <0.1 0.7 2.75ADML_1B_282 M Shale DD 3 5.2 8.4 11.93ADML_1B_283 M Shale DD 6 <0.1 0.3 0.15ADML_1B_284 M Shale DD 4.6 <0.1 1.9 2.14ADML_1B_285 M Shale DD 5.9 <0.1 0.8 0.15ADML_1B_286 M Shale DD 5.6 <0.1 0.5 0.92ADML_1B_287 M Shale DD 5.8 <0.1 1 0.31ADML_1B_288 M Shale DD 6.2 <0.1 0.2 0.15ADML_1B_289 M Shale DD 6 <0.1 0.4 0.31
A13003 B BIF DD 5.5 <0.5 <0.5 0.28A13004 B BIF DD 5 <0.5 <0.5 0.31A13005 B BIF DD 5.4 <0.5 <0.5 0.18A13006 B BIF DD 5.6 <0.5 <0.5 0.08A13011 B BIF DD 6.6 <0.5 <0.5 0.08A13013 B BIF DD 8.3 <0.5 <0.5 0.08A13014 B BIF DD 8.4 <0.5 <0.5 0.21A13015 B BIF DD 8.1 <0.5 <0.5 0.24A13016 B BIF DD 7.7 <0.5 <0.5 14.50A13042 B BIF DD 8.6 <0.5 <0.5 0.08A13043 B BIF DD 9.6 <0.5 <0.5 0.08A13044 B BIF DD 7.8 <0.5 <0.5 0.08
ADML_1B_083 B BIF DD 4.6 <0.1 1.9 0.15ADML_1B_084 B BIF DD 7.2 <0.1 <0.1 0.15ADML_1B_098 B BIF DD 6.8 <0.1 0.3 0.15ADML_1B_100 B BIF DD 7.2 <0.1 <0.1 0.15ADML_1B_107 B BIF DD 6.8 <0.1 <0.1 0.15ADML_1B_130 B BIF DD --- --- --- 0.15ADML_1B_138 B BIF DD 5.2 <0.1 1.1 0.15ADML_1B_138 B BIF DD 0 0 0 2.14ADML_1B_149 B BIF DD 7.6 <0.1 <0.1 0.15ADML_1B_156 B BIF DD 7.6 <0.1 <0.1 0.15ADML_1B_174 B BIF DD 9.4 <0.1 <0.1 0.15ADML_1B_185 B BIF DD 4.6 <0.1 2.7 0.61ADML_1B_186 B BIF DD 5.8 <0.1 0.9 0.15ADML_1B_197 B BIF DD 7.8 <0.1 <0.1 0.15ADML_1B_221 B BIF DD 5.3 <0.1 1.4 0.15
A13001 B Mafic DD 4.8 <0.5 <0.5 0.70A13002 B Mafic DD 4.9 <0.5 <0.5 0.24A13007 B Mafic DD 6.7 <0.5 <0.5 0.08A13008 B Mafic DD 6.6 <0.5 <0.5 0.08A13009 B Mafic DD 5.5 <0.5 <0.5 0.08A13010 B Mafic DD 6.5 <0.5 <0.5 0.08A13012 B Mafic DD 7 <0.5 <0.5 0.08A13017 B Mafic DD 7.5 <0.5 <0.5 0.46A13018 B Mafic DD 7.8 <0.5 <0.5 1.96A13040 B Mafic DD 6.5 <0.5 <0.5 0.08A13041 B Mafic DD 7.1 <0.5 <0.5 0.08A13045 B Mafic DD 6.5 <0.5 <0.5 0.08A13046 B Mafic DD 6.3 <0.5 <0.5 1.38
DD = Diamond drill core sample RC = reverse circulation sample
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Net Acid Generation (NAG) Test Results
SMC Sample ID Zone Domain ID Sample Type NAGpH NAG [pH 4.5] NAG [pH 7.0] MPA B - Beebyn pH Unit kg H2SO4/t kg H2SO4/t kg(H2SO4)/tM- Madoonga 0.1
ADML_1B_006 B Mafic DD 7.4 <0.1 <0.1 0.15ADML_1B_007 B Mafic DD --- --- --- 0.15ADML_1B_079 B Mafic DD --- --- --- 0.15ADML_1B_080 B Mafic DD 7 <0.1 <0.1 0.15ADML_1B_081 B Mafic DD --- --- --- 0.15ADML_1B_082 B Mafic DD --- --- --- 0.15ADML_1B_085 B Mafic DD 8 <0.1 <0.1 0.15ADML_1B_086 B Mafic DD --- --- --- 0.15ADML_1B_087 B Mafic DD --- --- --- 0.15ADML_1B_088 B Mafic DD 8.1 <0.1 <0.1 0.61ADML_1B_089 B Mafic DD --- --- --- 0.15ADML_1B_090 B Mafic DD --- --- --- 0.15ADML_1B_091 B Mafic DD 7.4 <0.1 <0.1 0.61ADML_1B_092 B Mafic DD --- --- --- 0.15ADML_1B_093 B Mafic DD 8.3 <0.1 <0.1 0.15ADML_1B_094 B Mafic DD --- --- --- 0.15ADML_1B_095 B Mafic DD --- --- --- 0.15ADML_1B_096 B Mafic DD --- --- --- 0.15ADML_1B_097 B Mafic DD --- --- --- 0.15ADML_1B_103 B Mafic DD --- --- --- 0.15ADML_1B_104 B Mafic DD --- --- --- 0.15ADML_1B_105 B Mafic DD --- --- --- 0.15ADML_1B_106 B Mafic DD --- --- --- 0.15ADML_1B_108 B Mafic DD --- --- --- 0.15ADML_1B_112 B Mafic DD --- --- --- 0.15ADML_1B_113 B Mafic DD 8.2 <0.1 <0.1 0.15ADML_1B_114 B Mafic DD 8.2 <0.1 <0.1 0.15ADML_1B_116 B Mafic DD --- --- --- 0.15ADML_1B_117 B Mafic DD 8.1 <0.1 <0.1 0.15ADML_1B_119 B Mafic DD --- --- --- 0.31ADML_1B_120 B Mafic DD --- --- --- 0.15ADML_1B_121 B Mafic DD --- --- --- 0.15ADML_1B_122 B Mafic DD --- --- --- 1.22ADML_1B_123 B Mafic DD --- --- --- 0.15ADML_1B_124 B Mafic DD --- --- --- 0.15ADML_1B_126 B Mafic DD 7.8 <0.1 <0.1 0.15ADML_1B_128 B Mafic DD --- --- --- 0.15ADML_1B_129 B Mafic DD --- --- --- 0.15ADML_1B_131 B Mafic DD --- --- --- 0.15ADML_1B_132 B Mafic DD 8.2 <0.1 <0.1 0.15ADML_1B_133 B Mafic DD 7.9 <0.1 <0.1 0.15ADML_1B_134 B Mafic DD --- --- --- 0.15ADML_1B_135 B Mafic DD --- --- --- 0.15ADML_1B_136 B Mafic DD --- --- --- 0.15ADML_1B_137 B Mafic DD --- --- --- 11.02ADML_1B_139 B Mafic DD 10 <0.1 <0.1 0.61ADML_1B_140 B Mafic DD --- --- --- 0.15ADML_1B_141 B Mafic DD --- --- --- 0.15ADML_1B_142 B Mafic DD --- --- --- 0.15ADML_1B_143 B Mafic DD 4.9 <0.1 1 0.15ADML_1B_144 B Mafic DD --- --- --- 0.15ADML_1B_146 B Mafic DD --- --- --- 0.15ADML_1B_150 B Mafic DD 7.3 <0.1 <0.1 1.84ADML_1B_151 B Mafic DD --- --- --- 0.15ADML_1B_152 B Mafic DD --- --- --- 0.15ADML_1B_153 B Mafic DD --- --- --- 0.15ADML_1B_154 B Mafic DD --- --- --- 0.15ADML_1B_155 B Mafic DD --- --- --- 0.15
DD = Diamond drill core sample RC = reverse circulation sample
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Net Acid Generation (NAG) Test Results
SMC Sample ID Zone Domain ID Sample Type NAGpH NAG [pH 4.5] NAG [pH 7.0] MPA B - Beebyn pH Unit kg H2SO4/t kg H2SO4/t kg(H2SO4)/tM- Madoonga 0.1
ADML_1B_157 B Mafic DD --- --- --- 0.15ADML_1B_158 B Mafic DD --- --- --- 0.15ADML_1B_159 B Mafic DD 6.1 <0.1 0.6 0.15ADML_1B_160 B Mafic DD --- --- --- 0.15ADML_1B_161 B Mafic DD --- --- --- 0.15ADML_1B_162 B Mafic DD --- --- --- 0.15ADML_1B_163 B Mafic DD --- --- --- 0.15ADML_1B_164 B Mafic DD --- --- --- 0.15ADML_1B_167 B Mafic DD --- --- --- 0.15ADML_1B_168 B Mafic DD --- --- --- 0.15ADML_1B_169 B Mafic DD 5.6 <0.1 5.8 0.15ADML_1B_175 B Mafic DD --- --- --- 0.15ADML_1B_005 B Mafic DD --- --- --- 0.15ADML_1B_179 B Magnetite DD 9 <0.1 <0.1 0.61ADML_1B_180 B Magnetite DD 8.6 <0.1 <0.1 0.15ADML_1B_181 B Magnetite DD 8.6 <0.1 <0.1 0.15ADML_1B_222 B Magnetite DD 6.3 <0.1 0.4 0.15ADML_1B_002 B Ore DD --- --- --- 0.15ADML_1B_102 B Ore DD --- --- --- 0.15ADML_1B_109 B Ore DD --- --- --- 0.61ADML_1B_111 B Ore DD --- --- --- 0.15ADML_1B_115 B Ore DD 5.5 <0.1 0.8 0.61ADML_1B_118 B Ore DD 6.8 <0.1 0.3 0.15ADML_1B_125 B Ore DD 11.3 <0.1 <0.1 0.15ADML_1B_147 B Ore DD --- --- --- 0.15ADML_1B_171 B Ore DD 5.3 <0.1 0.7 0.15ADML_1B_173 B Ore DD 6.2 <0.1 <0.1 0.15ADML_1B_177 B Ore DD --- --- --- 0.15ADML_1B_178 B Ore DD 7.9 <0.1 <0.1 0.15ADML_1B_224 B Ore DD --- --- --- 0.15ADML_1B_110 B Ore Hi Al DD 8 <0.1 <0.1 3.67ADML_1B_127 B Ore Hi Al DD 8 <0.1 <0.1 0.15ADML_1B_145 B Ore Hi Al DD 0 0 0 0.15ADML_1B_145 B Ore Hi Al DD 6.5 <0.1 0.2 0.15ADML_1B_172 B Ore Hi Al DD 5.3 <0.1 1.7 0.15ADML_1B_182 B Ore Hi Al DD 6.6 <0.1 0.5 0.15ADML_1B_183 B Ore Hi Al DD 7.4 <0.1 <0.1 0.15ADML_1B_184 B Ore Hi Al DD 7.4 <0.1 <0.1 0.15ADML_1B_278 B Ore Hi Al RC 4.9 <0.1 1.9 1.53ADML_1B_279 B Ore Hi Al RC 5.9 <0.1 1 1.84ADML_1B_003 B Ore Hi SiO2 DD --- --- --- 5.81ADML_1B_004 B Ore Hi SiO2 DD --- --- --- 0.15ADML_1B_099 B Ore Hi SiO2 DD 5.3 <0.1 <0.1 0.15ADML_1B_101 B Ore Hi SiO2 DD --- --- --- 0.15ADML_1B_148 B Ore Hi SiO2 DD --- --- --- 0.15ADML_1B_170 B Ore Hi SiO2 DD --- --- --- 0.15ADML_1B_176 B Ore Hi SiO2 DD --- --- --- 0.15ADML_1B_220 B Ore Hi SiO2 DD --- --- --- 0.15ADML_1B_223 B Ore Hi SiO2 DD --- --- --- 0.15ADML_1B_001 Mafic DD 5 <0.1 0.8 0.15
DD = Diamond drill core sample RC = reverse circulation sample
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 6
GARV/CHAP/kami/dick SMM004_ENV_RP_2_Rev1.docx March 2011
Appendix 6: Solid Multi-Element Assay (Major Elements)
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Concentrations
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- Madoonga Comparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.22
SMC Sample ID Domain IDA13020 M BIF 4900 170 67.3 50 480 667 0.011 0.068 0.02
A13024 M BIF 1300 980 33.1 50 4770 1420 0.011 0.02 0.112
A13025 M BIF 3500 1290 35.9 50 6890 1280 0.011 0.039 0.085
A13028 M BIF 600 2080 17.7 50 7240 2740 0.012 0.029 0.153
A13029 M BIF 1300 3900 29.5 100 13500 8230 0.011 0.077 0.267
A13033 M BIF 1300 220 14.2 50 90 138 0.013 0.02 0.015
A13034 M BIF 9800 140 67.1 50 380 145 0.049 0.018 0.144
A13036 M BIF 800 2420 23.6 50 9830 4570 0.012 0.027 0.029
A13037 M BIF 1300 1770 31.9 200 7540 2710 0.017 0.064 0.739
A13049 M BIF 11400 260 64 50 370 182 0.009 0.22 0.09
A13050 M BIF 6900 130 42.9 50 270 85.5 0.011 0.046 0.085
A13051 M BIF 800 90 12.1 50 110 138 0.007 0.02 0.016
A13052 M BIF 6800 25 59 50 110 66.3 0.008 0.03 0.128
A13054 M BIF 34800 25 53.7 50 100 116 0.011 0.031 0.027
A13055 M BIF 7000 25 58.6 50 90 189 0.009 0.034 0.017
A13056 M BIF 1300 90 33.9 50 100 216 0.0025 0.012 0.109
A13057 M BIF 1700 100 29.3 50 220 245 0.006 0.036 0.267
A13059 M BIF 1400 6E+06 16.7 300 7900 3880 0.008 0.022 0.809
ADML_1B_012 M BIF 74800 300 29.7 300 300 1070 0.02 0.038 0.03
ADML_1B_014 M BIF 2400 100 31.2 100 100 364 0.01 0.059 0.01
ADML_1B_015 M BIF 600 900 25.6 100 5000 1700 0.0025 0.02 0.17
ADML_1B_016 M BIF 400 100 19.2 50 200 261 0.0025 0.005 0.05
ADML_1B_017 M BIF 200 100 24.4 50 2300 1620 0.0025 0.002 0.08
ADML_1B_018 M BIF 1300 100 44.1 50 200 604 0.01 0.091 0.01
ADML_1B_019 M BIF 800 100 19.4 50 100 208 0.0025 0.014 0.01
ADML_1B_021 M BIF 16000 100 20.1 50 100 155 0.0025 0.037 0.03
ADML_1B_022 M BIF 700 100 23.5 50 100 179 0.0025 0.049 0.01
ADML_1B_023 M BIF 3500 100 25 200 300 419 0.01 0.059 0.02
ADML_1B_047 M BIF 1000 100 21.2 50 50 93 0.0025 0.032 0.01
ADML_1B_074 M BIF 3700 200 11.1 100 100 76 0.01 0.015 0.01
ADML_1B_077 M BIF 500 100 14.35 50 200 582 0.0025 0.007 0.02
ADML_1B_187 M BIF 1300 100 2.68 100 100 202 0.01 0.008 0.005
ADML_1B_193 M BIF 13200 200 8.06 200 600 304 0.03 0.032 0.01
ADML_1B_204 M BIF 1600 200 3.31 100 100 151 0.01 0.01 0.01
ADML_1B_205 M BIF 1700 50 23 50 100 379 0.01 0.038 0.02
ADML_1B_211 M BIF 700 200 8.43 50 400 370 0.02 0.026 0.03
ADML_1B_213 M BIF 1700 300 28.6 100 200 230 0.0025 0.07 0.02
ADML_1B_214 M BIF 900 400 32.3 50 200 248 0.0025 0.064 0.01
ADML_1B_225 M BIF 600 100 9.22 50 50 78 0.0025 0.007 0.01
ADML_1B_227 M BIF 600 100 26.8 50 100 169 0.0025 0.06 0.005
ADML_1B_229 M BIF 700 200 6.96 50 100 127 0.0025 0.016 0.01
A13019 M Detrital 10300 1160 67.8 1300 810 124 0.142 0.047 0.091
A13030 M Detrital 48600 590 55.5 100 900 940 0.016 0.024 0.02
A13047 M Detrital 18100 100 56.4 50 720 2310 0.012 0.091 0.091
ADML_1B_010 M Detrital 21500 100 48.4 100 200 162 0.01 0.035 0.05
ADML_1B_024 M Detrital 99000 1400 20.7 300 1000 105 0.06 0.012 0.02
ADML_1B_027 M Detrital 10000 100 25 100 200 463 0.01 0.028 0.12
ADML_1B_035 M Detrital 24100 600 43.4 200 900 78 0.02 0.04 0.06
ADML_1B_036 M Detrital 27100 200 41.4 200 300 118 0.01 0.039 0.06
ADML_1B_037 M Detrital 47600 500 22.4 3300 600 366 0.03 0.03 0.02
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Concentrations
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- Madoonga Comparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.22
SMC Sample ID Domain IDADML_1B_038 M Detrital 84100 5800 17 600 3800 250 0.07 0.011 0.01
ADML_1B_040 M Detrital 22500 100 25 200 300 1060 0.01 0.139 0.1
ADML_1B_041 M Detrital 6700 100 25 50 100 1140 0.01 0.077 0.05
ADML_1B_045 M Detrital 25400 100 25 300 100 182 0.01 0.105 0.08
ADML_1B_046 M Detrital 18300 200 48.7 400 100 61 0.01 0.062 0.08
ADML_1B_049 M Detrital 22200 200 45.8 800 200 636 0.01 0.071 0.05
ADML_1B_050 M Detrital 20500 300 25 100 400 1570 0.02 0.045 0.02
ADML_1B_051 M Detrital 56900 300 41.8 100 700 249 0.02 0.059 0.02
ADML_1B_060 M Detrital 92400 700 16 13900 1000 217 0.06 0.037 0.02
ADML_1B_061 M Detrital 68300 3200 22 500 3400 268 0.08 0.021 0.01
ADML_1B_062 M Detrital 63500 1300 23.1 700 1800 154 0.07 0.013 0.01
ADML_1B_063 M Detrital 73400 2200 15.35 1400 3200 832 0.23 0.025 0.01
ADML_1B_067 M Detrital 83700 4500 25.6 1200 2800 310 0.15 0.017 0.02
ADML_1B_068 M Detrital 61200 300 38.7 200 500 123 0.02 0.027 0.02
ADML_1B_206 M Detrital 52000 800 28.8 600 1600 220 0.03 0.017 0.02
ADML_1B_212 M Detrital 10400 100 25 50 100 715 0.0025 0.069 0.05
ADML_1B_215 M Detrital 25300 100 25 50 50 14 0.01 0.055 0.09
ADML_1B_216 M Detrital 28600 200 43 1000 200 25 0.01 0.047 0.12
ADML_1B_217 M Detrital 25700 100 48.6 100 100 97 0.01 0.05 0.07
ADML_1B_218 M Detrital 26100 100 48.8 300 100 67 0.01 0.072 0.14
ADML_1B_219 M Detrital 18600 300 43.6 200 200 1050 0.01 0.06 0.11
ADML_1B_032 M Felsic 71800 47300 8.68 1600 35000 1000 1.37 0.021 0.005
ADML_1B_033 M Felsic 66500 15900 9.1 1600 33200 1150 0.1 0.015 0.005
ADML_1B_034 M Felsic 68700 30200 8.85 1000 36300 1320 0.22 0.022 0.005
ADML_1B_257 M Felsic 64900 100 0.72 17500 1600 11 0.04 0.003 0.01
ADML_1B_258 M Felsic 53100 100 1.3 23900 1900 16 0.03 0.005 0.04
ADML_1B_259 M Felsic 77800 100 2.26 25300 2100 20 0.04 0.006 0.03
ADML_1B_260 M Felsic 52000 100 0.66 24600 2000 33 0.03 0.006 0.02
ADML_1B_261 M Felsic 71000 200 0.94 28300 2100 67 0.05 0.006 0.01
ADML_1B_262 M Felsic 55100 200 2.02 22700 1000 165 0.05 0.006 0.01
ADML_1B_265 M Felsic 36300 300 0.62 14400 1200 59 0.04 0.008 0.03
ADML_1B_270 M Felsic 57400 100 0.61 23900 2000 10 0.04 0.004 0.03
A13021 M Hydrated 9300 180 61.7 50 360 134 0.017 0.032 0.087
A13023 M Hydrated 4600 100 68.7 50 180 204 0.01 0.02 0.085
A13035 M Hydrated 8800 250 65 50 600 193 0.203 0.148 0.138
A13053 M Hydrated 14500 25 49 50 50 71.8 0.008 0.08 0.089
ADML_1B_043 M Hydrated 1400 100 3.65 50 100 114 0.01 0.008 0.005
ADML_1B_044 M Hydrated 1800 100 3.48 100 100 138 0.01 0.006 0.005
ADML_1B_048 M Hydrated 2300 100 26.2 50 200 248 0.01 0.08 0.01
ADML_1B_075 M Hydrated 3200 200 17.65 100 200 2120 0.01 0.017 0.02
ADML_1B_076 M Hydrated 11900 200 8.51 800 200 159 0.01 0.041 0.01
ADML_1B_078 M Hydrated 400 200 30.9 50 200 242 0.0025 0.076 0.01
ADML_1B_226 M Hydrated 6600 200 12.85 50 200 108 0.0025 0.037 0.02
ADML_1B_228 M Hydrated 500 100 4.97 50 100 200 0.0025 0.012 0.005
ADML_1B_241 M Hydrated 51200 2500 20.6 3700 2300 1090 0.12 0.027 0.02
ADML_1B_242 M Hydrated 83800 3000 9.89 1800 2900 597 0.18 0.009 0.01
ADML_1B_243 M Hydrated 2600 1000 24.6 300 5100 1980 0.02 0.017 0.48
ADML_1B_244 M Hydrated 4000 200 18.8 400 200 122 0.02 0.024 0.01
ADML_1B_245 M Hydrated 2800 700 9.35 50 4000 2390 0.01 0.006 0.02
ADML_1B_246 M Hydrated 800 100 8.44 100 200 979 0.01 0.008 0.06
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Concentrations
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- Madoonga Comparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.22
SMC Sample ID Domain IDADML_1B_247 M Hydrated 5000 100 26.4 50 100 256 0.01 0.018 0.17
ADML_1B_248 M Hydrated 500 50 4.4 100 50 56 0.0025 0.005 0.01
ADML_1B_249 M Hydrated 6200 200 22.9 200 100 164 0.01 0.022 7.6
ADML_1B_250 M Hydrated 700 1300 12.2 100 5900 4300 0.01 0.007 0.19
ADML_1B_251 M Hydrated 300 100 12 50 100 140 0.01 0.009 0.04
ADML_1B_252 M Hydrated 114500 200 19.15 14600 1300 321 0.04 0.018 0.02
ADML_1B_254 M Hydrated 1200 200 28.4 200 300 323 0.01 0.052 0.03
ADML_1B_255 M Hydrated 4000 200 24.4 400 200 78 0.01 0.056 0.02
ADML_1B_256 M Hydrated 900 200 10.9 100 100 131 0.01 0.019 0.01
ADML_1B_271 M Hydrated 77200 100 8.17 16900 800 876 0.06 0.026 0.01
ADML_1B_272 M Hydrated 79200 400 14.3 5600 600 1700 0.05 0.027 0.01
ADML_1B_273 M Hydrated 1900 100 21.4 200 100 185 0.01 0.019 0.01
A13022 M Mafic 9700 140 63.2 50 360 153 0.014 0.037 0.064
A13031 M Mafic 120000 600 13.2 200 790 255 0.043 0.03 0.012
A13032 M Mafic 77700 630 18.8 1700 1010 422 0.04 0.061 0.012
A13048 M Mafic 123000 270 26.3 1400 1290 893 0.023 0.06 0.016
ADML_1B_009 M Mafic 97900 500 14.1 200 700 57 0.02 0.016 0.01
ADML_1B_011 M Mafic 120000 400 12.1 500 500 29 0.05 0.004 0.01
ADML_1B_025 M Mafic 79900 1000 17.75 400 2300 214 0.05 0.041 0.01
ADML_1B_026 M Mafic 75200 500 10.95 300 900 292 0.12 0.033 0.02
ADML_1B_039 M Mafic 96300 500 25.1 5700 1000 573 0.03 0.023 0.01
ADML_1B_056 M Mafic 58900 100 15.35 100 58500 1310 0.05 0.024 0.53
ADML_1B_069 M Mafic 74700 31700 8.53 3500 24300 762 1.83 0.018 0.005
ADML_1B_070 M Mafic 72000 64100 7.89 3000 46700 1480 2.04 0.023 0.04
ADML_1B_071 M Mafic 74500 55900 7.46 8500 55100 1480 1.71 0.022 0.02
ADML_1B_191 M Mafic 66500 100 13.15 100 78600 3830 0.01 0.03 0.01
ADML_1B_200 M Mafic 97900 200 27.1 100 500 673 0.01 0.075 0.01
ADML_1B_208 M Mafic 142500 300 6.67 5600 600 67 0.05 0.025 0.005
ADML_1B_237 M Mafic 32900 100 14.25 100 67700 930 0.08 0.007 0.17
ADML_1B_238 M Mafic 70900 1800 8.77 9400 18400 828 0.03 0.024 0.005
ADML_1B_008 M Ore 3300 100 25 100 500 291 0.02 0.027 0.08
ADML_1B_029 M Ore 7200 50 25 100 100 94 0.02 0.005 0.09
ADML_1B_031 M Ore 5300 100 25 100 200 284 0.01 0.074 0.07
ADML_1B_042 M Ore 5900 100 25 50 200 248 0.01 0.163 0.02
ADML_1B_054 M Ore 9400 200 25 50 300 206 0.01 0.046 0.13
ADML_1B_055 M Ore 5000 200 25 50 300 74 0.01 0.089 0.12
ADML_1B_057 M Ore 19200 50 25 50 300 27 0.01 0.056 0.15
ADML_1B_064 M Ore 8400 300 25 100 400 94 0.02 0.122 0.21
ADML_1B_066 M Ore 5000 100 25 100 300 82 0.03 0.045 0.11
ADML_1B_072 M Ore 9300 600 25 100 600 58 0.03 0.013 0.1
ADML_1B_188 M Ore 4000 200 25 300 100 493 0.02 0.054 0.01
ADML_1B_189 M Ore 2700 50 25 100 100 389 0.01 0.053 0.03
ADML_1B_192 M Ore 5900 100 25 100 300 29 0.02 0.006 0.05
ADML_1B_209 M Ore 15600 200 25 300 400 293 0.01 0.085 0.14
ADML_1B_210 M Ore 7000 100 25 100 200 110 0.01 0.037 0.09
ADML_1B_030 M Ore Hi Al 32800 100 40.8 400 100 556 0.03 0.062 0.01
ADML_1B_053 M Ore Hi Al 18700 300 25 100 200 516 0.01 0.109 0.06
ADML_1B_058 M Ore Hi Al 22400 100 25 50 500 127 0.01 0.044 0.03
ADML_1B_190 M Ore Hi Al 29800 50 25 100 50 858 0.01 0.209 0.06
ADML_1B_194 M Ore Hi Al 26100 100 25 3500 400 258 0.03 0.013 0.11
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Concentrations
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- Madoonga Comparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.22
SMC Sample ID Domain IDADML_1B_195 M Ore Hi Al 38100 500 46.5 200 700 7490 0.02 0.097 0.02
ADML_1B_198 M Ore Hi Al 16800 100 25 200 300 341 0.01 0.098 0.07
ADML_1B_202 M Ore Hi Al 26700 400 47 400 800 87 0.03 0.057 0.03
ADML_1B_231 M Ore Hi Al 30800 100 45.3 2600 400 372 0.01 0.025 0.03
ADML_1B_234 M Ore Hi Al 24300 200 25 300 300 996 0.03 0.108 0.02
ADML_1B_235 M Ore Hi Al 18000 200 25 100 200 112 0.01 0.041 0.1
ADML_1B_236 M Ore Hi Al 6200 100 25 100 200 231 0.01 0.084 0.04
ADML_1B_013 M Ore Hi SiO2 11100 200 42.3 300 300 862 0.04 0.019 0.09
ADML_1B_020 M Ore Hi SiO2 8600 100 25 50 300 805 0.0025 0.089 0.005
ADML_1B_028 M Ore Hi SiO2 20600 100 25 100 300 51 0.02 0.018 0.12
ADML_1B_052 M Ore Hi SiO2 12000 200 25 100 100 373 0.01 0.099 0.02
ADML_1B_059 M Ore Hi SiO2 4400 100 25 50 200 348 0.0025 0.066 0.01
ADML_1B_065 M Ore Hi SiO2 8500 200 25 100 200 198 0.01 0.157 0.1
ADML_1B_073 M Ore Hi SiO2 7600 500 25 100 600 85 0.02 0.013 0.11
ADML_1B_196 M Ore Hi SiO2 5500 100 25 100 200 465 0.01 0.059 0.02
ADML_1B_199 M Ore Hi SiO2 700 100 18.6 50 100 195 0.0025 0.041 0.005
ADML_1B_201 M Ore Hi SiO2 15100 100 25 100 600 88 0.01 0.067 0.06
ADML_1B_203 M Ore Hi SiO2 11900 300 25 100 400 696 0.01 0.131 0.05
ADML_1B_207 M Ore Hi SiO2 9400 100 25 100 200 157 0.01 0.065 0.03
ADML_1B_230 M Ore Hi SiO2 6300 100 25 100 200 510 0.03 0.056 0.1
ADML_1B_232 M Ore Hi SiO2 17100 200 25 100 100 743 0.01 0.075 0.01
ADML_1B_233 M Ore Hi SiO2 9100 100 25 100 100 14 0.01 0.066 0.14
A13026 M Shale 74400 12900 7.9 24600 14300 1290 0.091 0.024 1.2
A13027 M Shale 46900 56600 12.3 9600 33200 3990 0.044 0.026 1.46
A13038 M Shale 68200 60900 6.44 20300 15400 1040 0.036 0.018 1.16
A13039 M Shale 62300 84900 8.07 13700 16900 1830 0.026 0.021 2.21
A13058 M Shale 75500 160 9 21000 870 478 0.056 0.031 0.013
ADML_1B_274 M Shale 66800 100 7.47 14700 29400 393 0.02 0.007 2.82
ADML_1B_275 M Shale 73900 200 6.31 18200 19800 364 0.03 0.008 0.38
ADML_1B_276 M Shale 72300 100 7.57 19600 17400 318 0.03 0.005 2.62
ADML_1B_277 M Shale 53100 100 12.45 700 26200 905 0.01 0.006 1.78
ADML_1B_280 M Shale 86700 200 23.5 100 700 159 0.07 0.013 0.005
ADML_1B_281 M Shale 66600 100 15.1 100 60600 1420 0.01 0.012 0.11
ADML_1B_282 M Shale 110000 500 18.8 200 600 570 0.04 0.103 0.39
ADML_1B_283 M Shale 79400 300 8.18 13300 2300 195 0.05 0.052 0.01
ADML_1B_284 M Shale 74200 300 8.19 14500 500 221 0.06 0.054 0.06
ADML_1B_285 M Shale 116500 300 19.35 15800 700 259 0.06 0.131 0.01
ADML_1B_286 M Shale 110500 400 23.3 15700 900 148 0.07 0.078 0.03
ADML_1B_287 M Shale 119500 400 16.6 3600 500 783 0.04 0.113 0.01
ADML_1B_288 M Shale 132500 300 15.05 22300 800 97 0.08 0.122 0.02
A13003 B BIF 5700 120 41.9 50 140 188 0.014 0.119 0.038
A13004 B BIF 2200 150 42.5 50 210 217 0.019 0.06 0.031
A13005 B BIF 7100 200 62.9 50 280 212 0.015 0.167 0.018
A13006 B BIF 11600 180 58.9 50 230 262 0.013 0.118 0.029
A13011 B BIF 30800 410 52.5 1400 10700 1010 0.019 0.091 0.01
A13013 B BIF 10500 26000 58.8 100 20500 132 0.014 0.015 0.01
A13014 B BIF 5300 23100 63 50 15000 772 0.014 0.077 0.014
A13015 B BIF 7400 31200 57.1 50 21600 1550 0.012 0.083 0.015
A13016 B BIF 4800 11900 67.6 50 9060 929 0.014 0.107 0.515
A13042 B BIF 9300 9090 72.9 50 6190 138 0.011 0.032 0.016
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Concentrations
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- Madoonga Comparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.22
SMC Sample ID Domain IDA13043 B BIF 9600 17200 66.3 50 10800 85.5 0.014 0.023 0.01
A13044 B BIF 7400 690 69 50 810 293 0.009 0.044 0.008
ADML_1B_083 B BIF 2400 100 33.8 100 100 56 0.0025 0.015 0.005
ADML_1B_084 B BIF 1900 100 32.7 100 200 69 0.0025 0.022 0.005
ADML_1B_098 B BIF 2700 500 29.9 100 900 127 0.03 0.039 0.01
ADML_1B_100 B BIF 1200 100 37.6 50 200 109 0.01 0.051 0.01
ADML_1B_107 B BIF 8000 300 27.3 100 300 168 0.01 0.053 0.01
ADML_1B_130 B BIF 44700 8400 42.8 100 2000 218 0.02 0.074 0.01
ADML_1B_138 B BIF 15000 100 25 300 300 89 0.01 0.064 0.08
ADML_1B_138 B BIF 60800 300 5.19 6400 700 19 0.03 0.003 0.01
ADML_1B_149 B BIF 72900 47200 8.98 3700 38300 1230 1.16 0.028 0.005
ADML_1B_156 B BIF 79900 24200 9.23 3200 24400 786 2.21 0.019 0.01
ADML_1B_174 B BIF 6100 95200 25.7 200 52100 2170 0.01 0.065 0.005
ADML_1B_185 B BIF 3000 100 28.6 50 100 70 0.01 0.038 0.03
ADML_1B_186 B BIF 1800 100 30.6 50 100 54 0.01 0.016 0.01
ADML_1B_197 B BIF 23100 300 25 100 500 2180 0.01 0.067 0.02
ADML_1B_221 B BIF 3500 100 37.1 100 100 221 0.01 0.109 0.01
A13001 B Mafic 105000 1690 11.4 12500 11900 317 0.081 0.013 0.03
A13002 B Mafic 86500 520 12.4 13600 3430 677 0.046 0.024 0.022
A13007 B Mafic 89800 300 13.1 3500 33000 244 0.028 0.046 0.023
A13008 B Mafic 95600 180 8.14 20200 29700 314 0.048 0.018 0.157
A13009 B Mafic 135000 660 16.3 3600 1880 93.7 0.069 0.004 0.039
A13010 B Mafic 100000 850 13.8 300 105000 5790 0.038 0.028 0.011
A13012 B Mafic 111000 1350 13.3 200 140000 1570 0.014 0.048 0.041
A13017 B Mafic 87200 3000 17.7 50 111000 1460 0.013 0.031 0.034
A13018 B Mafic 72900 62000 11 10200 35200 1710 2.03 0.03 0.102
A13040 B Mafic 101000 1520 13.5 400 2780 5280 0.043 0.024 0.018
A13041 B Mafic 110000 1390 13.3 300 124000 1550 0.021 0.016 0.023
A13045 B Mafic 94200 2660 17.1 200 90200 959 0.03 0.039 0.007
A13046 B Mafic 79700 6390 12.5 1600 66000 898 0.563 0.025 0.082
ADML_1B_006 B Mafic 75400 900 11.45 200 72700 1060 0.02 0.02 0.005
ADML_1B_007 B Mafic 88600 1100 14.75 100 33500 544 0.03 0.033 0.005
ADML_1B_079 B Mafic 97700 500 13.25 7300 900 332 0.06 0.021 0.005
ADML_1B_080 B Mafic 80600 100 13.4 3600 48400 891 0.03 0.006 0.005
ADML_1B_081 B Mafic 85200 400 12.45 500 800 188 0.03 0.034 0.005
ADML_1B_082 B Mafic 96100 300 14.35 300 900 334 0.01 0.037 0.01
ADML_1B_085 B Mafic 66200 59400 7.73 1800 62600 1190 0.59 0.028 0.01
ADML_1B_086 B Mafic 85600 3300 11.15 1200 8400 241 0.08 0.007 0.01
ADML_1B_087 B Mafic 88900 24100 9.81 26500 26400 1540 1.27 0.032 0.005
ADML_1B_088 B Mafic 78000 600 9.44 12800 1300 98 0.05 0.056 0.005
ADML_1B_089 B Mafic 79900 1400 11.15 500 116500 1230 0.01 0.038 0.04
ADML_1B_090 B Mafic 88800 1600 13.9 200 121000 1230 0.02 0.051 0.005
ADML_1B_091 B Mafic 64400 1400 9.87 200 85100 1410 0.01 0.047 0.01
ADML_1B_092 B Mafic 92600 3500 11.95 1200 8900 234 0.09 0.008 0.01
ADML_1B_093 B Mafic 91300 16400 8.85 4100 30400 2780 2.48 0.013 0.005
ADML_1B_094 B Mafic 76600 58500 9.08 5800 57100 1440 1.03 0.023 0.01
ADML_1B_095 B Mafic 63900 10400 7.71 1100 41100 829 0.74 0.004 0.005
ADML_1B_096 B Mafic 65100 32500 5.73 3900 52800 687 2.33 0.009 0.005
ADML_1B_097 B Mafic 77800 500 12.35 15500 2600 716 0.05 0.028 0.005
ADML_1B_103 B Mafic 73800 300 12.6 2700 21800 183 0.02 0.044 0.005
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Concentrations
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- Madoonga Comparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.22
SMC Sample ID Domain IDADML_1B_104 B Mafic 67500 200 8.68 5900 54300 376 0.02 0.01 0.005
ADML_1B_105 B Mafic 73600 10700 11.2 200 2700 231 0.03 0.019 0.005
ADML_1B_106 B Mafic 51800 300 12.5 100 2000 2910 0.01 0.008 0.005
ADML_1B_108 B Mafic 93700 300 12.95 700 800 108 0.03 0.024 0.01
ADML_1B_112 B Mafic 94200 500 25.9 100 1600 769 0.02 0.113 0.01
ADML_1B_113 B Mafic 61200 900 16.55 300 79300 919 0.02 0.024 0.005
ADML_1B_114 B Mafic 70000 36900 7.91 3900 39500 1620 2.66 0.032 0.005
ADML_1B_116 B Mafic 102000 2500 22.5 100 1800 493 0.08 0.053 0.005
ADML_1B_117 B Mafic 68800 500 13.6 100 71700 1310 0.02 0.017 0.01
ADML_1B_119 B Mafic 104000 1700 11.1 1500 7700 132 0.19 0.016 0.02
ADML_1B_120 B Mafic 72000 30800 9.37 2700 32500 1190 2.2 0.026 0.005
ADML_1B_121 B Mafic 87100 7000 10.3 3100 21000 729 0.99 0.017 0.005
ADML_1B_122 B Mafic 74600 55700 8.24 6500 46200 1450 1.29 0.022 0.05
ADML_1B_123 B Mafic 104000 3900 15.15 100 2400 1830 0.06 0.016 0.01
ADML_1B_124 B Mafic 75300 1500 11 1100 49500 963 0.05 0.019 0.005
ADML_1B_126 B Mafic 65400 800 11.5 100 85300 1190 0.02 0.014 0.005
ADML_1B_128 B Mafic 77100 1900 14.05 400 94500 1380 0.02 0.042 0.01
ADML_1B_129 B Mafic 109000 800 13.3 400 1000 193 0.02 0.018 0.01
ADML_1B_131 B Mafic 55700 2900 8.16 300 60500 823 0.04 0.006 0.005
ADML_1B_132 B Mafic 37100 7100 8.76 100 128500 766 0.02 0.015 0.005
ADML_1B_133 B Mafic 33900 12400 7.69 100 131500 850 0.02 0.014 0.005
ADML_1B_134 B Mafic 60600 3500 7.13 600 43000 557 1.14 0.006 0.01
ADML_1B_135 B Mafic 92300 1800 14.9 9700 8400 1490 0.04 0.039 0.01
ADML_1B_136 B Mafic 66600 1300 9.53 1000 39200 748 0.04 0.022 0.005
ADML_1B_137 B Mafic 105000 100 11.7 2800 500 35 0.02 0.006 0.4
ADML_1B_139 B Mafic 101500 20200 13.15 2200 1700 74 0.13 0.019 0.03
ADML_1B_140 B Mafic 116500 600 10.85 4100 1400 133 0.02 0.009 0.01
ADML_1B_141 B Mafic 66900 57300 6.71 6100 45800 979 1.23 0.013 0.005
ADML_1B_142 B Mafic 56000 53400 6.85 3100 57100 996 0.95 0.021 0.005
ADML_1B_143 B Mafic 112000 500 18 3700 700 267 0.06 0.04 0.03
ADML_1B_144 B Mafic 43200 500 46.4 200 1100 2940 0.02 0.073 0.03
ADML_1B_146 B Mafic 1000 100 31.2 200 100 75 0.0025 0.033 0.01
ADML_1B_150 B Mafic 73800 66300 7.87 2200 44100 1340 1.09 0.023 0.07
ADML_1B_151 B Mafic 69300 53900 8.56 5900 49300 1320 1.34 0.022 0.01
ADML_1B_152 B Mafic 62100 38600 9.88 7600 16700 1360 2.23 0.13 0.005
ADML_1B_153 B Mafic 110000 2400 6.3 800 15700 253 0.17 0.007 0.01
ADML_1B_154 B Mafic 37100 700 27.8 200 900 219 0.03 0.031 0.01
ADML_1B_155 B Mafic 110500 1700 18.1 400 1800 135 0.09 0.013 0.02
ADML_1B_157 B Mafic 75400 62900 7.96 1900 43300 1330 1.7 0.023 0.01
ADML_1B_158 B Mafic 95500 4600 7.69 1700 20700 472 0.34 0.007 0.01
ADML_1B_159 B Mafic 104000 800 7.16 100 600 65 0.04 0.005 0.01
ADML_1B_160 B Mafic 91700 12600 7.29 1300 25200 655 1.46 0.009 0.01
ADML_1B_161 B Mafic 71300 36500 9.66 1200 32200 1000 2.25 0.014 0.005
ADML_1B_162 B Mafic 101000 900 23.5 100 900 311 0.06 0.016 0.005
ADML_1B_163 B Mafic 18000 700 48.9 100 1200 256 0.03 0.041 0.005
ADML_1B_164 B Mafic 69500 41300 6.81 8800 41000 1450 2.54 0.023 0.005
ADML_1B_167 B Mafic 84400 4300 10.5 4600 54700 2140 0.81 0.009 0.005
ADML_1B_168 B Mafic 75000 51300 8.71 2100 40700 1480 1.79 0.027 0.005
ADML_1B_169 B Mafic 5600 200 37.3 100 700 156 0.01 0.059 0.01
ADML_1B_175 B Mafic 79400 900 20.2 100 64100 673 0.01 0.008 0.005
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Concentrations
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- Madoonga Comparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.22
SMC Sample ID Domain IDADML_1B_005 B Mafic 98900 800 15.4 200 2100 386 0.02 0.082 0.01
ADML_1B_179 B Magnetite 2300 33800 25 50 18700 1790 0.01 0.108 0.03
ADML_1B_180 B Magnetite 4700 15300 49.8 50 9800 151 0.01 0.085 0.005
ADML_1B_181 B Magnetite 20200 22700 44.4 100 28100 1320 0.0025 0.101 0.01
ADML_1B_222 B Magnetite 3900 40400 47.5 600 21700 777 0.02 0.122 0.005
ADML_1B_002 B Ore 3100 200 25 100 500 2270 0.01 0.062 0.01
ADML_1B_102 B Ore 5000 300 25 100 400 379 0.01 0.167 0.005
ADML_1B_109 B Ore 10800 200 25 100 900 108 0.01 0.056 0.02
ADML_1B_111 B Ore 3800 200 25 50 700 789 0.01 0.045 0.01
ADML_1B_115 B Ore 16300 300 39.9 200 900 501 0.01 0.022 0.02
ADML_1B_118 B Ore 4800 200 37.7 50 400 95 0.01 0.062 0.005
ADML_1B_125 B Ore 3700 21600 39.3 50 12400 165 0.01 0.023 0.005
ADML_1B_147 B Ore 67500 55900 9.38 5400 55000 1390 0.94 0.024 0.01
ADML_1B_171 B Ore 2800 100 25 50 400 529 0.0025 0.051 0.005
ADML_1B_173 B Ore 7600 100 25 50 300 337 0.0025 0.075 0.01
ADML_1B_177 B Ore 2600 200 25 100 700 258 0.0025 0.074 0.005
ADML_1B_178 B Ore 2100 4000 25 100 2500 221 0.01 0.079 0.005
ADML_1B_224 B Ore 20500 400 34 100 500 312 0.01 0.058 0.005
ADML_1B_110 B Ore Hi Al 32100 1300 48 600 1000 567 0.02 0.076 0.12
ADML_1B_127 B Ore Hi Al 22000 700 25 100 1100 275 0.01 0.071 0.005
ADML_1B_145 B Ore Hi Al 7800 300 25 100 900 891 0.01 0.076 0.03
ADML_1B_145 B Ore Hi Al 2300 100 39.6 100 200 150 0.0025 0.108 0.01
ADML_1B_172 B Ore Hi Al 29000 300 25 100 1400 1540 0.01 0.132 0.01
ADML_1B_182 B Ore Hi Al 44200 500 37.2 50 600 448 0.01 0.146 0.01
ADML_1B_183 B Ore Hi Al 22100 500 39.5 200 1000 10350 0.02 0.028 0.01
ADML_1B_184 B Ore Hi Al 41200 4600 39.2 100 2900 319 0.02 0.092 0.005
ADML_1B_278 B Ore Hi Al 56000 200 43.6 400 300 75 0.01 0.026 0.04
ADML_1B_279 B Ore Hi Al 56800 200 47.5 100 700 110 0.03 0.026 0.07
ADML_1B_003 B Ore Hi SiO2 6900 31400 49.6 1100 19700 802 0.03 0.069 0.16
ADML_1B_004 B Ore Hi SiO2 6000 1600 25 400 2900 1170 0.01 0.084 0.01
ADML_1B_099 B Ore Hi SiO2 9500 100 25 100 200 152 0.01 0.115 0.01
ADML_1B_101 B Ore Hi SiO2 1800 100 25 100 100 78 0.01 0.093 0.01
ADML_1B_148 B Ore Hi SiO2 69500 49900 8.82 700 45200 1400 2.33 0.021 0.01
ADML_1B_170 B Ore Hi SiO2 3900 500 25 100 500 219 0.01 0.065 0.01
ADML_1B_176 B Ore Hi SiO2 5400 19500 25 300 12500 633 0.02 0.084 0.01
ADML_1B_220 B Ore Hi SiO2 2200 100 25 100 200 162 0.0025 0.113 0.02
ADML_1B_223 B Ore Hi SiO2 1600 800 44.7 100 800 315 0.01 0.056 0.005
ADML_1B_001 Mafic 111500 1100 16.85 300 900 98 0.06 0.008 0.01
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 7
GARV/CHAP/kami/dick SMM004_ENV_RP_2_Rev1.docx March 2011
Appendix 7: Solid Multi-Element Assay (Minor Elements)
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element Concentrations
Zone Analyte Ag As Be Cd Co Cr Cs Cu Ga Ge Hf Hg In La Li Nb Ni Pb
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 0.057 7.7 2 0.17 14 72 72 33 18 1.7 2.5 0.19 1.6 41 56 13 52 19
SMC Sample ID Domain IDA13020 M BIF 0.6 57 0.4 0.05 11.3 50 - 67 - - - 0.2 - - 0.8 1.5 21 22A13024 M BIF 0.05 11 0.2 0.05 1.6 5 - 2.5 - - - 0.05 - - 1 0.4 2.5 2A13025 M BIF 0.05 7 0.4 0.05 4 20 - 7 - - - 0.1 - - 3.8 0.5 12 3A13028 M BIF 0.1 4 0.4 0.6 21.2 5 - 45 - - - 0.05 - - 0.7 1.4 9 3A13029 M BIF 0.05 5 0.4 0.05 4 5 - 2.5 - - - 0.05 - - 0.3 0.1 24 3A13033 M BIF 0.2 25 0.5 0.05 2.9 10 - 18 - - - 0.05 - - 4.1 0.1 9 4A13034 M BIF 1.7 249 0.2 0.05 5.5 270 - 160 - - - 0.3 - - 0.4 2.4 2.5 18A13036 M BIF 0.05 4 0.3 0.05 1.2 20 - 2.5 - - - 0.05 - - 1.1 0.6 8 7A13037 M BIF 0.1 10 0.6 0.05 5 5 - 9 - - - 0.1 - - 0.2 1.3 9 4A13049 M BIF 0.3 555 0.6 0.05 12.3 450 - 168 - - - 0.2 - - 0.7 1.9 18 38A13050 M BIF 0.7 73 0.05 0.05 2.9 30 - 235 - - - 0.1 - - 1.3 0.6 2.5 12A13051 M BIF 0.05 10 0.5 0.05 1 20 - 13 - - - 0.05 - - 1.9 0.1 2.5 7A13052 M BIF 1.1 230 0.05 0.05 3.8 260 - 166 - - - 0.2 - - 0.2 2.1 2.5 19A13054 M BIF 0.05 20 0.4 0.05 5.9 150 - 59 - - - 0.05 - - 0.7 1.8 14 29A13055 M BIF 0.05 12 0.6 0.05 6.1 60 - 20 - - - 0.05 - - 0.3 3.7 9 35A13056 M BIF 0.2 6 0.4 0.1 1.9 5 - 2.5 - - - 0.05 - - 0.6 0.2 2.5 75A13057 M BIF 0.05 11 0.4 0.05 4.2 5 - 22 - - - 0.05 - - 0.5 0.1 6 4A13059 M BIF 0.05 3 0.4 0.05 4.6 10 - 29 - - - 0.05 - - 0.3 0.1 17 3ADML_1B_012 M BIF 0.07 368 0.35 0.01 7.8 180 0.24 139.5 20.3 1.12 3.4 0.05 0.10 2.6 34.9 5.7 70.2 24.7ADML_1B_014 M BIF 0.06 65.3 0.31 0.03 5 17 0.08 39.6 0.64 0.31 0.1 0.015 0.00 1.7 2.2 0.6 24.6 4.6ADML_1B_015 M BIF 0.03 3.5 0.27 0.02 1.8 4 0.12 2.2 0.37 0.23 0.05 0.016 0.00 2.4 0.7 0.5 5.3 1.5ADML_1B_016 M BIF 0.05 4.1 0.21 0.01 2.1 5 0.05 6.3 0.29 0.24 0.05 0.038 0.00 2.8 0.7 0.6 3.3 1.4ADML_1B_017 M BIF 0.02 4 0.3 0.01 0.7 3 0.06 0.8 0.26 0.25 0.05 0.009 0.01 0.7 0.5 0.5 2.8 0.5ADML_1B_018 M BIF 0.14 29.2 0.66 0.07 23.6 22 0.07 26.3 0.6 0.41 0.05 0.017 0.02 11.7 0.5 0.7 69.7 6.6ADML_1B_019 M BIF 0.08 3.1 0.27 0.01 2 10 0.06 10.5 0.51 0.26 0.05 0.011 0.01 1.1 0.4 0.5 7.8 32.7ADML_1B_021 M BIF 0.21 10.1 0.56 0.01 1.7 188 0.07 69.5 4.11 0.29 0.6 0.02 0.03 3.1 2.2 1.5 41 6.9ADML_1B_022 M BIF 0.04 2.4 0.77 0.02 1.8 4 0.07 4 0.5 0.34 0.05 0.011 0.00 2.6 0.2 0.8 6.4 1.4ADML_1B_023 M BIF 0.13 7.6 1.14 0.01 3.1 6 0.11 22.7 0.99 0.51 0.1 0.009 0.01 17.9 0.5 1 12.4 5.3ADML_1B_047 M BIF 0.03 4.3 0.16 0.01 1.7 7 0.05 5.2 0.35 0.23 0.05 0.026 0.00 1.4 0.9 0.6 5.2 0.9ADML_1B_074 M BIF 0.06 12.1 0.21 0.01 1 27 0.025 10.6 1.07 0.13 0.2 0.037 0.01 3.8 3.8 0.5 5.5 2.7ADML_1B_077 M BIF 0.1 12.1 0.24 0.01 1.2 8 0.025 3.8 0.28 0.15 0.05 0.0025 0.01 1.5 0.2 0.4 4.8 1.1ADML_1B_187 M BIF 0.03 6.1 0.2 0.01 1.9 14 0.06 8.8 0.64 0.05 0.05 0.028 0.00 3.9 1.8 0.3 3.7 6.6ADML_1B_193 M BIF 0.1 20.8 0.17 0.01 2.1 75 0.06 22.7 1.45 0.11 0.5 0.025 0.01 11 11.8 0.7 11.4 22.2ADML_1B_204 M BIF 0.05 31.3 0.28 0.01 1.8 61 0.025 39.5 0.7 0.05 0.1 0.013 0.02 3.1 0.7 0.2 7.6 9_ _ADML_1B_205 M BIF 0.07 29.8 0.56 0.01 1.9 11 0.025 15.1 0.45 0.22 0.1 0.023 0.01 2.7 0.5 0.4 10.7 2.2ADML_1B_211 M BIF 0.1 86 0.31 0.02 5.2 15 0.025 14.8 0.73 0.07 0.05 0.094 0.01 2.8 0.9 0.3 18.5 3.6ADML_1B_213 M BIF 0.18 2.3 0.63 0.01 1.8 9 0.05 5.9 0.5 0.37 0.1 0.01 0.01 2.6 0.6 0.5 3.8 3.2ADML_1B_214 M BIF 0.08 2.3 0.62 0.01 1 12 0.025 4.3 0.8 0.41 0.1 0.005 0.01 3.4 0.2 0.5 2.3 6.5ADML_1B_225 M BIF 0.09 24 0.06 0.01 1.3 47 0.05 22.7 0.3 0.05 0.3 0.037 0.01 0.7 3.2 0.9 4 4.5ADML_1B_227 M BIF 0.22 2.6 0.5 0.01 1.1 5 0.07 4.9 0.68 0.39 0.05 0.005 0.00 1.1 0.4 0.7 9.5 3.9ADML_1B_229 M BIF 0.21 73.1 0.2 0.02 2.4 13 0.06 34 0.52 0.025 0.05 0.019 0.01 2.7 3.2 0.4 11 5A13019 M Detrital 0.1 98 0.4 0.05 6.5 70 - 20 - - - 0.1 - - 0.8 5.6 2.5 9A13030 M Detrital 0.3 70 0.3 0.05 21.2 290 - 11 - - - 0.05 - - 4.3 7.8 60 11A13047 M Detrital 0.2 210 0.5 0.05 23.3 460 - 68 - - - 0.2 - - 0.7 3.8 16 18ADML_1B_010 M Detrital 0.14 55.7 0.35 0.02 5.9 212 0.11 12.9 14.3 0.93 0.9 0.017 0.04 1.9 1.2 4.6 12.6 8.5ADML_1B_024 M Detrital 1.82 15.9 0.46 0.01 34.2 778 0.26 106 25.2 0.9 1.8 0.016 0.11 1.5 22.5 2.9 125 3.7ADML_1B_027 M Detrital 1.79 318 0.22 0.01 5.7 159 0.07 140 5.41 2.46 1.4 1.095 0.05 1 1 2.7 7.8 38.7ADML_1B_035 M Detrital 0.15 61.7 0.57 0.01 8.2 363 0.2 15.3 18.05 1.57 1.5 0.034 0.06 4.1 2.3 5.6 15.1 7.7ADML_1B_036 M Detrital 0.12 170.5 0.71 0.01 5 226 0.14 56.2 10.85 1.26 1.2 0.067 0.09 2.4 1.7 3.8 9.9 9.5ADML_1B_037 M Detrital 0.17 37.2 1.39 0.03 8.9 273 1.29 45.8 13.15 0.39 3.2 0.076 0.06 12.7 15.9 7 34.7 20.4ADML_1B_038 M Detrital 0.1 17.6 0.46 0.05 27.9 373 0.33 47.5 15.7 0.39 1.3 0.043 0.06 9.6 21.7 4.9 117 5.4ADML_1B_040 M Detrital 0.26 174 0.53 0.02 23.3 393 0.13 89.8 4.29 1.45 0.3 0.163 0.03 1.9 0.3 1.3 27 33ADML_1B_041 M Detrital 0.23 175 0.16 0.02 9.3 258 0.06 40.9 7.36 1.05 0.5 0.045 0.05 0.7 0.1 3.4 12.3 16.5ADML_1B_045 M Detrital 0.11 51.8 0.43 0.01 4.8 205 0.19 48.5 4.48 1.11 1.2 0.048 0.04 4 3.2 1.9 19.6 13.7ADML_1B_046 M Detrital 0.24 49.7 0.4 0.01 3.2 286 0.23 35.8 11.75 1.47 1.7 0.125 0.07 3.3 1.4 3.7 9.1 6.6ADML_1B_049 M Detrital 0.23 120 0.84 0.06 8.2 363 0.38 90.1 7.68 1.21 1.6 0.115 0.06 7 5.9 3.1 19.7 26.4ADML_1B_050 M Detrital 0.13 161.5 0.2 0.01 28 285 0.12 41.5 11 1.05 1 0.03 0.05 1.9 1.3 4.3 34.8 15.3ADML_1B_051 M Detrital 0.07 102.5 0.41 0.01 18.5 664 0.18 111 14.15 1.72 1.3 0.072 0.07 2.4 5.5 3.9 69 12.8ADML_1B_060 M Detrital 0.08 27.4 1 0.05 8.8 1030 0.71 110 20.5 0.57 5.9 0.024 0.08 16.5 10.7 10.4 166 16.2ADML_1B_061 M Detrital 0.09 13.3 0.62 0.01 16.6 348 1.43 47.5 14.3 0.47 1.6 0.047 0.06 5.6 24.9 4.9 68.2 25.1ADML_1B_062 M Detrital 0.04 15.6 0.57 0.01 13.1 426 0.51 39.7 14.35 0.43 1.5 0.012 0.06 3.9 10.9 4 61.2 7.5ADML_1B_063 M Detrital 0.13 24.8 0.51 0.02 61.8 270 0.93 201 19.15 0.47 1.9 0.039 0.07 7.4 11.4 3.9 54.8 8.5ADML_1B_067 M Detrital 0.04 44.8 0.8 0.03 33.3 395 0.52 49.8 19.5 1.2 1.3 0.019 0.07 8.5 22.1 4.8 103 10.9ADML_1B_068 M Detrital 0.09 45 0.35 0.01 24 858 0.14 86.8 12.1 1.49 1.2 0.021 0.07 1.8 7.7 3.2 87.4 6ADML_1B_206 M Detrital 0.1 34.7 0.62 0.01 10.6 690 0.36 48.3 15.6 0.34 1.5 0.012 0.07 10.6 5.9 2.3 43.1 11ADML_1B_212 M Detrital 0.2 116.5 0.24 0.02 9.9 911 0.025 19.7 25.6 1.19 1.1 0.02 0.06 1.3 0.3 10.5 10.8 57.2ADML_1B_215 M Detrital 0.28 136.5 0.2 0.01 0.9 623 0.06 154 11.6 1.5 1.3 0.041 0.10 1.4 0.3 2.8 2.7 10.9ADML_1B_216 M Detrital 0.2 139.5 0.35 0.01 1.9 197 0.44 73.4 6.74 1.76 1.2 0.012 0.04 4.3 2.1 2.8 7.3 8.4ADML_1B_217 M Detrital 0.24 55.7 0.49 0.01 3.7 368 0.13 81.4 9.76 1.66 1.4 0.033 0.08 3.1 1.8 2.6 16.5 12.3ADML_1B_218 M Detrital 0.32 197 0.73 0.01 2.6 498 0.19 84.4 13.35 1.73 1.5 0.044 0.09 3.6 0.9 5.2 6.3 15.8ADML_1B_219 M Detrital 0.17 540 0.79 0.01 1.4 420 0.1 234 7.82 1.36 0.9 0.01 0.31 2.2 0.5 2 22.1 16.5ADML_1B_032 M Felsic 0.04 3.6 0.17 0.07 45.7 333 0.29 92.8 14.1 0.3 0.8 0.055 0.05 1.6 17.9 1 128.5 1
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element Concentrations
Zone Analyte Ag As Be Cd Co Cr Cs Cu Ga Ge Hf Hg In La Li Nb Ni Pb
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 0.057 7.7 2 0.17 14 72 72 33 18 1.7 2.5 0.19 1.6 41 56 13 52 19
SMC Sample ID Domain IDADML_1B_033 M Felsic 0.02 2.6 0.21 0.15 140.5 409 0.63 101.5 13.5 0.24 0.7 0.017 0.04 0.9 17.3 1 227 0.6ADML_1B_034 M Felsic 0.03 1.3 0.17 0.09 103.5 305 0.92 89.8 17.1 0.25 0.8 0.027 0.06 1.8 23.3 1 202 0.8ADML_1B_257 M Felsic 0.04 0.9 0.62 0.01 0.7 80 0.8 4.3 13 0.025 4.4 0.0025 0.04 7.1 2 8.3 5.3 7.3ADML_1B_258 M Felsic 0.03 1.9 0.69 0.01 1.2 64 0.89 7 11.8 0.025 4.2 0.008 0.03 18.6 1.6 7.4 8.8 20.6ADML_1B_259 M Felsic 0.08 7.7 0.76 0.01 1.6 127 1.31 13.6 16.45 0.025 6 0.0025 0.04 11.3 3.7 7.5 24 19ADML_1B_260 M Felsic 0.02 1.9 0.74 0.01 0.8 45 0.95 5.8 14.45 0.025 3.7 0.009 0.03 12.2 1.2 6.5 10.1 11ADML_1B_261 M Felsic 0.04 1.5 0.73 0.01 0.9 54 1.14 15.2 16.8 0.025 5.2 0.008 0.05 8.2 2.2 7.5 10.2 11.3ADML_1B_262 M Felsic 0.04 2.9 0.81 0.01 1.6 45 0.79 10.8 12.95 0.025 4.5 0.0025 0.03 6.1 1.2 6.7 4.1 7.5ADML_1B_265 M Felsic 0.03 0.7 0.65 0.01 0.8 112 0.66 4.5 8.56 0.025 2.9 0.0025 0.02 23.2 1.4 5.2 3.8 16.1ADML_1B_270 M Felsic 0.05 1.4 0.72 0.01 1.2 62 0.97 4.8 13.45 0.05 4 0.006 0.03 22.2 2.3 7.6 11.7 37.4A13021 M Hydrated 0.5 449 0.2 0.05 3.9 240 - 124 - - - 0.3 - - 0.4 4.6 2.5 19A13023 M Hydrated 0.2 308 0.05 0.05 3.1 120 - 249 - - - 0.4 - - 0.2 2.5 2.5 10A13035 M Hydrated 0.6 122 0.5 0.05 3.5 280 - 71 - - - 0.6 - - 0.4 2.3 39 10A13053 M Hydrated 0.5 121 0.3 0.2 8.6 1080 - 276 - - - 0.05 - - 1.2 19.9 2.5 18ADML_1B_043 M Hydrated 0.02 5.3 0.32 0.01 2.1 27 0.025 13.3 0.46 0.05 0.05 0.032 0.00 1.1 1.2 0.4 4.7 1.3ADML_1B_044 M Hydrated 0.02 2.2 0.49 0.01 2.2 11 0.05 7 0.67 0.05 0.1 0.013 0.00 1.6 1.5 0.4 4.9 1ADML_1B_048 M Hydrated 0.03 26 0.81 0.02 5.1 16 0.06 17.4 1.12 0.26 0.1 0.01 0.02 3.6 1.1 0.5 39.1 0.8ADML_1B_075 M Hydrated 0.5 10.2 0.58 0.04 11.5 43 0.07 28.6 1.21 0.19 0.2 0.05 0.01 6.7 0.8 0.7 32.4 2.6ADML_1B_076 M Hydrated 0.38 7.4 0.84 0.01 5.1 73 0.12 51.1 2.53 0.1 0.5 0.012 0.02 11.8 3.4 0.8 30.1 11.2ADML_1B_078 M Hydrated 0.18 2.6 0.51 0.02 1.4 4 0.06 3.5 0.34 0.37 0.05 0.011 0.01 2.2 0.3 0.4 8 2.2ADML_1B_226 M Hydrated 0.06 14.6 0.3 0.01 2 36 0.06 19.2 1.3 0.11 0.3 0.053 0.02 1.8 1 0.5 6.3 3.9ADML_1B_228 M Hydrated 0.03 4.5 0.08 0.01 0.8 25 0.025 18.2 0.39 0.025 0.05 0.009 0.01 0.25 4.6 0.2 2.2 0.8ADML_1B_241 M Hydrated 0.07 22.8 1.16 0.16 23 356 1.5 62.9 15.35 0.13 2.2 0.021 0.07 26.6 11.2 4.7 74.3 18.9ADML_1B_242 M Hydrated 0.04 6.5 0.46 0.05 71.8 354 1.77 64.9 18.4 0.13 1.8 0.011 0.06 18.2 15.3 5.4 143 6.3ADML_1B_243 M Hydrated 0.04 18.1 0.16 0.01 3.2 85 0.12 10.1 0.92 0.11 0.1 0.029 0.01 2 1.1 0.3 14.7 1.9ADML_1B_244 M Hydrated 0.05 20.5 0.17 0.01 3.9 127 0.13 15 1.59 0.08 0.1 0.047 0.02 2.1 1.1 0.4 12.9 4ADML_1B_245 M Hydrated 0.02 0.3 0.13 0.01 1.3 60 0.05 5.9 0.42 0.025 0.1 0.02 0.01 2.7 0.8 0.2 8.8 0.5ADML_1B_246 M Hydrated 1 6.3 0.14 0.01 2.8 165 0.1 19.8 0.38 0.025 0.05 0.45 0.01 1 0.8 0.1 8.5 0.9ADML_1B_247 M Hydrated 0.18 0.8 0.36 0.02 1.7 113 0.06 283 0.27 0.13 0.05 0.079 0.00 1 1.4 0.3 10.5 1.3ADML_1B_248 M Hydrated 0.43 28 0.06 0.01 1.1 240 0.08 13.5 0.29 0.025 0.05 0.009 0.01 0.5 0.6 0.2 3.4 2.3ADML_1B_249 M Hydrated 0.76 62.3 0.33 0.1 8.4 80 0.15 33.6 1.65 0.1 0.2 0.075 0.05 3.4 0.5 0.4 32.5 38.6ADML_1B_250 M Hydrated 0.05 4.6 0.26 0.04 2 182 0.08 4.6 0.39 0.025 0.05 0.0025 0.00 2.7 0.3 0.2 4.5 2.3ADML_1B_251 M Hydrated 0.22 13 0.19 0.01 7.3 134 0.05 13.5 0.34 0.07 0.05 0.01 0.00 1.2 0.8 0.1 4 1.7ADML_1B_252 M Hydrated 0.15 261 0.48 0.04 18.6 2740 1.04 166 22.6 0.72 1.3 0.005 0.40 0.25 15.7 0.5 279 4.9_ _ yADML_1B_254 M Hydrated 0.16 4.3 0.33 0.01 1.3 118 0.12 6.3 0.37 0.14 0.05 0.0025 0.02 2 0.7 0.3 8.9 1.2ADML_1B_255 M Hydrated 0.08 9.2 0.29 0.01 1.7 189 0.12 7.3 1.07 0.12 0.1 0.005 0.02 5.2 1.3 0.5 12.8 1.7ADML_1B_256 M Hydrated 0.14 16.4 0.23 0.01 11.6 108 0.07 14.7 0.46 0.05 0.05 0.031 0.00 2.4 2.3 0.1 28.4 7.2ADML_1B_271 M Hydrated 0.52 12.7 1.91 0.05 42 711 0.9 130.5 21.4 0.09 4.5 0.0025 0.08 14.6 9.7 7.8 146.5 59.3ADML_1B_272 M Hydrated 0.05 5.7 0.91 0.11 37.1 461 0.39 64.3 13.35 0.16 1.5 0.0025 0.09 13.3 6.5 2.3 122 33.3ADML_1B_273 M Hydrated 0.09 6.8 0.28 0.01 1.5 85 0.05 5.5 0.56 0.13 0.1 0.007 0.01 6.8 1.7 0.2 5.7 2.1A13022 M Mafic 0.2 263 0.1 0.05 3.1 150 - 145 - - - 0.7 - - 0.2 3.1 11 14A13031 M Mafic 0.2 2 0.6 0.05 9.8 400 - 144 - - - 0.05 - - 40.7 4.9 181 8A13032 M Mafic 0.05 20 0.6 0.05 44.6 290 - 155 - - - 0.05 - - 18.8 3.1 147 7A13048 M Mafic 0.2 12 0.7 0.1 53.1 990 - 338 - - - 0.05 - - 12 18 446 8ADML_1B_009 M Mafic 0.04 29.7 0.33 0.02 9.5 470 0.17 187.5 18.45 0.23 1.3 0.026 0.07 1.3 11.7 2.3 83.2 3.3ADML_1B_011 M Mafic 0.07 6.1 0.17 0.01 4 359 0.18 63.9 23.3 0.49 1.5 0.018 0.06 0.25 7.5 3.1 50.7 3.3ADML_1B_025 M Mafic 0.05 13.2 0.64 0.02 37.5 461 0.42 271 16.6 0.69 1.2 0.016 0.07 2 13.5 2 130 2.7ADML_1B_026 M Mafic 0.05 4.7 0.37 0.08 27.7 382 0.2 112 13.35 0.32 1 0.012 0.05 1.4 32.3 1.8 95.1 1.6ADML_1B_039 M Mafic 0.05 47.9 0.42 0.02 17.3 425 0.71 118.5 18.75 2.11 1.3 0.024 0.08 6.9 13 2.2 78 11.4ADML_1B_056 M Mafic 0.64 284 1.16 0.6 89.2 918 0.16 158.5 24.2 0.86 5.2 0.026 0.09 24.2 60.4 6.9 802 7.7ADML_1B_069 M Mafic 0.03 3.1 0.17 0.08 68.4 422 0.68 95.5 15.9 0.33 0.9 0.017 0.05 5.4 10.7 1.1 289 1.1ADML_1B_070 M Mafic 0.05 2.4 0.14 0.09 43.2 319 0.15 93.4 14.5 0.37 0.8 0.015 0.05 1.5 14.6 1.1 109.5 1ADML_1B_071 M Mafic 0.04 1.2 0.1 0.15 45.7 283 0.43 106 13 0.25 0.8 0.018 0.04 1.5 21.9 1 112.5 1ADML_1B_191 M Mafic 2.18 11.7 0.9 1.39 31.5 186 0.1 149 21.1 0.32 6 0.095 0.07 32.1 56.8 7 89.2 427ADML_1B_200 M Mafic 0.17 19.4 0.81 0.09 20 1280 0.11 249 29.1 1.6 4.8 0.03 0.12 4.9 7.3 15.3 368 11.2ADML_1B_208 M Mafic 0.03 20.8 0.82 0.02 2.9 409 0.47 93 28.8 0.22 2.6 0.024 0.08 1.5 32.9 3.4 214 7.3ADML_1B_237 M Mafic 0.87 156 0.61 0.05 129 2290 0.12 1420 22.6 0.63 3 0.021 0.11 11.3 2.2 10 908 3.4ADML_1B_238 M Mafic 0.07 21.6 0.41 0.18 41.2 373 1.46 65.8 16.2 0.12 1.1 0.011 0.05 1.8 22.7 1.1 107 1.8ADML_1B_008 M Ore 0.42 187 0.13 0.01 5.5 136 0.09 64.7 0.46 1.55 0.1 0.149 0.01 1.1 0.5 0.6 11.3 6.1ADML_1B_029 M Ore 0.49 320 0.14 0.01 1.8 75 0.05 145 0.74 2.06 0.1 0.297 0.01 0.25 0.1 0.8 5.6 16.3ADML_1B_031 M Ore 0.39 86.9 0.29 0.02 4.2 55 0.07 79.7 1.79 1.56 0.2 0.298 0.04 1.8 1.1 0.8 14.9 13ADML_1B_042 M Ore 0.28 105.5 0.67 0.02 24 671 0.06 297 0.76 1.29 0.05 0.177 0.06 8.1 0.3 0.7 48.3 15.8ADML_1B_054 M Ore 0.3 466 0.17 0.01 8.8 246 0.025 159.5 4.46 2.35 0.8 0.163 0.06 0.9 1.2 1.5 18.3 46ADML_1B_055 M Ore 1.08 277 0.14 0.01 2.2 186 0.025 145.5 1.78 1.84 0.1 0.768 0.02 1 0.3 0.8 10.4 21.6ADML_1B_057 M Ore 1.09 178 0.19 0.02 6.4 472 0.06 254 4.29 1.09 0.5 0.318 0.04 2.6 2.1 1.2 13.2 8.6ADML_1B_064 M Ore 0.42 177 0.35 0.01 5.3 145 0.05 102.5 0.43 2 0.05 0.041 0.01 0.25 1 0.7 17 33.5ADML_1B_066 M Ore 0.55 281 0.1 0.04 2.3 110 0.06 150.5 1.84 2.2 0.7 0.251 0.03 0.25 0.2 1.3 19.3 23ADML_1B_072 M Ore 0.57 238 0.18 0.03 3.7 157 0.05 85.1 1.36 1.36 0.6 0.491 0.02 1 0.3 1.2 13.5 6.1ADML_1B_188 M Ore 0.2 39.5 0.44 0.01 4.8 48 0.025 27.5 1.01 1.76 0.05 0.051 0.02 1.7 0.3 0.7 14.4 6.3ADML_1B_189 M Ore 0.2 35.6 0.56 0.01 8.8 13 0.025 17.4 0.79 0.63 0.1 0.019 0.01 1.2 0.2 0.8 5.6 9.8ADML_1B_192 M Ore 0.39 197 0.05 0.01 1.9 67 0.025 56.6 0.49 1.56 0.1 0.166 0.00 0.25 0.3 0.8 7 10ADML_1B_209 M Ore 0.64 510 0.35 0.03 18.3 417 0.025 455 25.6 1.73 0.7 0.665 0.30 1.8 2.5 1 21 52.8
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element Concentrations
Zone Analyte Ag As Be Cd Co Cr Cs Cu Ga Ge Hf Hg In La Li Nb Ni Pb
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 0.057 7.7 2 0.17 14 72 72 33 18 1.7 2.5 0.19 1.6 41 56 13 52 19
SMC Sample ID Domain IDADML_1B_210 M Ore 0.56 244 0.11 0.01 3.6 260 0.025 87.9 7.48 1.67 0.1 0.734 0.07 0.5 0.3 0.7 17.9 9.3ADML_1B_030 M Ore Hi Al 0.11 32.2 0.51 0.03 5.1 11 0.07 15 1.42 1.91 0.4 0.049 0.03 8.8 30.2 0.8 15.3 13.1ADML_1B_053 M Ore Hi Al 0.1 248 0.67 0.12 13.7 109 0.07 200 1.32 3.1 0.1 0.09 0.05 3.6 7.3 0.9 46.2 28.3ADML_1B_058 M Ore Hi Al 0.18 25.3 0.3 0.01 7.1 228 0.025 66.6 3.25 0.64 0.2 0.021 0.04 4.6 0.8 0.9 20 38.7ADML_1B_190 M Ore Hi Al 0.24 22.7 0.81 0.01 20.9 46 0.08 187 6.63 1.15 0.4 0.018 0.07 1.4 2.8 1.1 19.1 49.7ADML_1B_194 M Ore Hi Al 0.31 210 0.26 0.01 3.5 877 0.5 120 9.61 2.1 1.4 0.156 0.11 1.6 3.3 3 10.8 39.5ADML_1B_195 M Ore Hi Al 0.13 184 0.45 0.04 118.5 340 0.19 49.5 8.21 1.6 0.5 0.039 0.03 2.7 5 1.7 100.5 9.8ADML_1B_198 M Ore Hi Al 0.41 225 0.4 0.02 6.2 211 0.025 194.5 3.11 1.48 2.1 0.56 0.06 4.6 4.3 4 23.1 17.8ADML_1B_202 M Ore Hi Al 0.17 42.7 0.55 0.02 7.8 362 0.2 62.6 14.9 1.24 2.1 0.094 0.17 10.4 2.2 2.8 21.7 11.7ADML_1B_231 M Ore Hi Al 0.25 146.5 0.2 0.02 5.5 400 0.65 216 4.89 1.47 3 0.389 0.07 1.9 7.9 3.4 36 11ADML_1B_234 M Ore Hi Al 0.14 142 0.77 0.01 316 99 0.11 198 2.59 2.11 0.2 0.046 0.02 2.2 3.4 0.7 30 30.2ADML_1B_235 M Ore Hi Al 0.74 452 0.42 0.01 5 314 0.17 147.5 21.9 0.86 1.7 0.144 0.22 3.4 2.9 2.5 10.9 19.9ADML_1B_236 M Ore Hi Al 0.41 209 0.44 0.01 5.4 102 0.05 167 2.56 1.9 0.4 0.101 0.09 2.6 0.3 1.1 7.5 12.4ADML_1B_013 M Ore Hi SiO2 0.67 191 0.19 0.01 9.2 237 0.1 187 2.25 1.11 0.4 0.143 0.05 0.7 3 1 10.7 18.3ADML_1B_020 M Ore Hi SiO2 0.18 9.4 1.25 0.08 9 35 0.08 64.7 0.69 0.69 0.05 0.028 0.01 11.9 4.4 0.8 55.9 3.9ADML_1B_028 M Ore Hi SiO2 1.12 519 0.17 0.01 4.8 251 0.12 171.5 10.5 1.81 0.7 1.14 0.12 1.5 0.6 1.2 12 23ADML_1B_052 M Ore Hi SiO2 0.09 106 0.52 0.1 19.9 254 0.06 87.8 1.16 1.41 0.05 0.121 0.04 16.1 5.4 0.7 59.4 73.7ADML_1B_059 M Ore Hi SiO2 0.31 13.7 1.3 0.08 10 26 0.07 42.3 1.41 1.39 0.1 0.042 0.01 9.4 0.9 1 23.1 423ADML_1B_065 M Ore Hi SiO2 0.17 169.5 0.52 0.01 2.3 265 0.07 99.3 2.44 2.5 0.1 0.043 0.04 2.7 2.4 0.9 13.2 55.2ADML_1B_073 M Ore Hi SiO2 0.69 171.5 0.12 0.04 5.3 145 0.06 82.5 1.28 1.51 0.4 0.492 0.01 2.3 0.4 1.2 13.7 11.3ADML_1B_196 M Ore Hi SiO2 0.14 273 0.59 0.04 38 134 0.06 70.2 2.92 2.15 0.2 0.03 0.11 2.3 0.5 1.1 76.3 9.2ADML_1B_199 M Ore Hi SiO2 0.05 10 0.29 0.01 1.3 11 0.05 7.8 0.36 0.32 0.05 0.025 0.01 1.8 0.8 0.5 9.3 1.8ADML_1B_201 M Ore Hi SiO2 0.27 89.4 0.22 0.01 4.9 387 0.07 90.3 8.84 1.26 0.7 0.249 0.10 1.8 0.3 1.6 9.2 4.8ADML_1B_203 M Ore Hi SiO2 0.17 645 1.13 0.16 18.2 244 0.025 349 4.09 1.74 0.2 0.171 0.12 2 1.4 1 82 24.4ADML_1B_207 M Ore Hi SiO2 0.21 65.3 0.5 0.02 6.3 101 0.025 30.1 9.06 2.59 0.6 0.106 0.02 2.8 1.3 4.2 10.2 4.7ADML_1B_230 M Ore Hi SiO2 0.53 296 0.13 0.01 3 1080 0.025 176 18.2 1.83 2.2 0.265 0.10 0.25 0.2 3.2 7.9 38.1ADML_1B_232 M Ore Hi SiO2 0.15 40.4 0.54 0.02 63.1 64 0.07 50.4 1.7 2.21 0.2 0.032 0.03 3.6 13.9 0.8 27 33.6ADML_1B_233 M Ore Hi SiO2 0.89 326 0.26 0.02 3.7 772 0.07 160.5 12.3 1.6 0.3 0.135 0.11 1 0.3 0.9 4.3 15.4A13026 M Shale 0.2 23 1.8 0.7 42.3 480 - 92 - - - 0.05 - - 8.7 9.4 370 15A13027 M Shale 0.2 220 1.5 0.5 73.4 810 - 165 - - - 0.05 - - 10.2 7.2 555 16A13038 M Shale 0.2 12 1.6 0.3 37.9 570 - 88 - - - 0.05 - - 12.6 8.5 377 16A13039 M Shale 0.2 32 1.4 0.4 67.3 690 - 147 - - - 0.05 - - 14.2 7.6 670 15A13058 M Shale 0.3 34 2.4 0.2 23.3 630 - 129 - - - 0.05 - - 8.3 11.2 258 21ADML_1B_274 M Shale 0.57 59.4 0.92 0.53 50.1 489 1.12 69.9 16.75 0.23 3.7 0.103 0.07 14.2 15 5.7 335 48.2_ _ADML_1B_275 M Shale 0.23 50.6 1.15 0.22 36.1 565 1.38 124.5 18.8 0.14 4.2 0.024 0.07 36.1 13.7 6.5 337 17.3ADML_1B_276 M Shale 0.15 81.2 1.15 0.05 58.8 560 1.57 77.5 19.75 0.14 4 0.036 0.06 31.9 12.8 6.4 449 17.1ADML_1B_277 M Shale 0.19 58.8 0.54 0.15 106.5 563 0.14 108 15 0.19 2.8 0.016 0.07 24.7 12.7 4.8 772 10.4ADML_1B_280 M Shale 7.25 259 0.28 0.49 124.5 503 0.53 122 26.4 0.28 3.8 0.611 0.09 27.2 26.8 8.3 386 110ADML_1B_281 M Shale 0.46 171 0.5 2.98 71.6 872 0.06 292 21.6 0.71 5.2 0.074 0.13 31.5 33.1 6.3 601 8.1ADML_1B_282 M Shale 0.26 155.5 1.03 0.1 9.7 997 0.39 116.5 27.8 1.64 6.4 0.022 0.12 15.6 47.5 4 428 5.9ADML_1B_283 M Shale 0.15 57.9 1.16 0.15 18 519 0.9 94.3 21.1 0.19 4.7 0.0025 0.09 38.1 11.8 4 146.5 28ADML_1B_284 M Shale 0.42 53.3 1.26 0.05 12.8 522 0.97 83 20.3 0.11 4.3 0.0025 0.10 10 9.4 5.3 158 17.7ADML_1B_285 M Shale 0.08 172.5 1.26 0.01 27 900 0.74 54.7 28.2 1.45 7.8 0.025 0.08 6.7 28.6 5.3 189 9.9ADML_1B_286 M Shale 0.11 191 1.09 0.02 16.9 1270 0.68 82.1 32 0.95 7.2 0.027 0.11 22.7 35.6 5.1 275 33.4ADML_1B_287 M Shale 0.08 166 0.89 0.01 23.2 628 0.23 69.9 24.8 1 5.8 0.023 0.07 22.1 53.1 5.4 302 7.1ADML_1B_288 M Shale 0.07 105 1.58 0.01 16 853 1.2 56.2 35.4 0.77 8.6 0.011 0.10 81.3 34.3 7.2 335 26A13003 B BIF 0.1 12 0.5 0.05 13.4 30 - 31 - - - 0.2 - - 0.8 1.4 62 4A13004 B BIF 0.2 6 0.6 0.05 5.3 30 - 2.5 - - - 0.2 - - 0.5 0.9 31 7A13005 B BIF 0.5 73 1.1 0.1 50 20 - 79 - - - 0.5 - - 1.7 3.8 52 6A13006 B BIF 0.6 86 0.8 0.1 48.8 50 - 153 - - - 1.6 - - 4.5 3.6 91 3A13011 B BIF 0.3 23 1.5 0.05 25.7 170 - 85 - - - 0.05 - - 15.6 2.7 99 6A13013 B BIF 0.4 7 0.7 0.05 6.6 20 - 7 - - - 0.3 - - 4 1.4 19 3A13014 B BIF 0.2 8 0.5 0.05 7.3 30 - 2.5 - - - 1.2 - - 2.3 1.2 21 4A13015 B BIF 0.1 7 0.5 0.05 8.4 30 - 34 - - - 0.05 - - 3.9 1.8 17 4A13016 B BIF 0.1 8 0.9 0.05 18.3 5 - 279 - - - 0.1 - - 2.2 2.4 2.5 4A13042 B BIF 0.05 10 1.1 0.05 5.7 20 - 19 - - - 1.6 - - 3.6 0.9 43 3A13043 B BIF 0.05 6 0.8 0.05 4 90 - 12 - - - 1.4 - - 1.8 1 34 7A13044 B BIF 0.05 23 1.5 0.05 13.6 5 - 79 - - - 0.3 - - 1.5 1.8 31 3ADML_1B_083 B BIF 0.11 9.8 0.49 0.01 2.6 6 0.025 21.2 1.32 0.34 0.1 0.007 0.02 1.3 1.2 0.6 6.6 1.7ADML_1B_084 B BIF 0.09 11.2 0.46 0.01 1.7 7 0.025 14.3 1.42 0.33 0.05 0.006 0.02 1.1 0.9 0.5 4.6 1.3ADML_1B_098 B BIF 0.05 5.9 0.67 0.01 12.8 19 0.05 14.8 1.14 0.3 0.1 0.036 0.02 2.1 1.1 0.5 21.4 6.1ADML_1B_100 B BIF 0.15 8.3 0.62 0.01 4 11 0.025 12.3 1.41 0.36 0.1 0.011 0.03 2.3 1.5 0.6 16.5 1.5ADML_1B_107 B BIF 0.09 25.9 0.95 0.05 27 123 0.16 38.8 3.47 0.26 0.2 0.036 0.07 4.6 2.3 0.9 91.2 3.7ADML_1B_130 B BIF 0.12 172 0.69 0.01 23 950 0.32 157 8.78 2.99 0.8 0.021 0.26 3.1 8.8 2 171.5 16ADML_1B_138 B BIF 0.14 41.5 0.61 0.02 20.9 17 0.11 79.1 1.56 1.58 0.1 0.034 0.03 4.5 1.5 0.8 35 5.4ADML_1B_138 B BIF 0.01 7.8 0.34 0.01 5.2 243 0.63 57.1 12.25 0.05 1 0.0025 0.04 1.1 14.1 1.2 43.6 2.7ADML_1B_149 B BIF 0.04 1.1 0.27 0.11 47.1 122 0.47 96.7 16.35 0.13 1.2 0.005 0.06 3.7 23.1 1.8 123.5 6.2ADML_1B_156 B BIF 0.02 4.9 0.36 0.1 98.8 156 1.51 127 18.15 0.05 1.4 0.006 0.07 11.6 14.1 2.1 309 1.9ADML_1B_174 B BIF 0.07 7.3 1.54 0.01 3.4 9 6.51 14.1 4.05 0.32 0.1 0.026 0.05 2 0.9 0.8 29 0.8ADML_1B_185 B BIF 0.06 10.9 0.44 0.01 3.7 11 0.025 11.1 1.34 0.3 0.1 0.034 0.03 4.3 0.5 0.6 12.4 2.6ADML_1B_186 B BIF 0.06 8.9 0.39 0.01 3.4 7 0.025 3.7 1.08 0.31 0.1 0.028 0.02 1 0.7 0.5 14.2 0.7ADML_1B_197 B BIF 0.2 474 0.68 0.02 9.6 260 0.07 128 4.98 2.83 0.4 0.097 0.15 3 5.2 1.4 33 88.1
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element Concentrations
Zone Analyte Ag As Be Cd Co Cr Cs Cu Ga Ge Hf Hg In La Li Nb Ni Pb
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 0.057 7.7 2 0.17 14 72 72 33 18 1.7 2.5 0.19 1.6 41 56 13 52 19
SMC Sample ID Domain IDADML_1B_221 B BIF 0.08 22.1 0.61 0.05 7.3 15 0.07 16.6 1.35 0.94 0.1 0.033 0.04 2.1 1.3 0.6 33 2.3A13001 B Mafic 0.2 3 1.1 0.1 56.2 240 - 186 - - - 0.05 - - 28.8 6.7 121 6A13002 B Mafic 0.1 12 1.7 0.05 45.2 180 - 92 - - - 0.05 - - 15.2 5.4 173 4A13007 B Mafic 0.3 28 0.6 0.05 33 150 - 135 - - - 0.2 - - 63 4.3 163 5A13008 B Mafic 0.1 13 0.6 0.05 28.1 190 - 115 - - - 0.05 - - 37.7 5 113 3A13009 B Mafic 0.4 2 0.7 0.05 4.1 690 - 12 - - - 0.05 - - 15.5 5.2 116 2A13010 B Mafic 0.1 0.5 1.3 0.05 93.3 990 - 8 - - - 0.05 - - 82.2 6.2 216 2A13012 B Mafic 0.05 0.5 1.8 0.05 73.3 200 - 79 - - - 0.05 - - 82.7 9.4 142 4A13017 B Mafic 0.05 0.5 1.8 0.05 68.1 190 - 148 - - - 0.05 - - 78.6 7.4 130 3A13018 B Mafic 0.05 0.5 0.4 0.05 47.8 140 - 126 - - - 0.05 - - 18.8 6.3 78 4A13040 B Mafic 0.1 0.5 5.4 0.05 368 40 - 282 - - - 0.05 - - 156 6.5 232 5A13041 B Mafic 0.05 0.5 2 0.05 65.7 170 - 101 - - - 0.05 - - 109 6.6 123 3A13045 B Mafic 0.05 3 1.4 0.05 99.5 200 - 70 - - - 0.05 - - 85.8 5.6 204 3A13046 B Mafic 0.05 3 1.4 0.05 54.2 160 - 23 - - - 0.05 - - 102 4.9 84 3ADML_1B_006 B Mafic 0.02 1.8 0.93 0.01 106.5 172 1.24 26.3 17.65 0.34 1.3 0.006 0.06 7.8 71.5 2.8 140 1.1ADML_1B_007 B Mafic 0.03 0.8 1.32 0.01 62.8 733 1.42 11.3 16.25 0.29 1.5 0.006 0.05 4.6 42.5 3 290 0.7ADML_1B_079 B Mafic 0.1 37.7 1.19 0.05 18.5 253 0.57 79.2 23.1 0.27 2.2 0.014 0.09 12.9 49 1.4 124 0.8ADML_1B_080 B Mafic 0.06 26.5 0.58 0.02 52.4 278 0.18 123.5 24.6 0.26 2.4 0.008 0.09 2.6 72.5 2.6 87.7 0.8ADML_1B_081 B Mafic 0.04 18.5 0.64 0.04 8.5 147 0.15 142 20 0.27 1.5 0.005 0.07 1.8 66.4 2.6 55.2 3.8ADML_1B_082 B Mafic 0.06 9.6 1.02 0.01 17.5 133 0.19 203 19.95 0.34 1.2 0.0025 0.07 3.1 8 3 62.6 2.4ADML_1B_085 B Mafic 0.06 1.8 0.26 0.08 55.2 512 0.17 64.1 13.1 0.14 1.1 0.008 0.04 4.2 27.4 2 127.5 2.6ADML_1B_086 B Mafic 0.03 4.4 0.41 0.11 107 182 0.75 102 18.5 0.2 1.3 0.0025 0.06 16.1 13.7 2.3 229 1.7ADML_1B_087 B Mafic 0.04 7 0.36 0.09 74.3 178 8.3 143 20.8 0.19 1.7 0.0025 0.08 4.4 27 2.7 111 2.7ADML_1B_088 B Mafic 0.03 67.9 0.44 0.02 5.6 86 0.43 103.5 19.6 0.19 2.3 0.006 0.07 12.7 30.2 2.4 103 1.3ADML_1B_089 B Mafic 0.04 1.2 2.18 0.01 54.6 80 0.82 67.1 17.3 0.25 1.5 0.0025 0.05 2.2 74.5 3.1 78.8 1ADML_1B_090 B Mafic 0.05 1.2 2.31 0.01 73 69 0.55 52.7 22.7 0.43 1.7 0.0025 0.07 7 86.4 3.4 104 0.6ADML_1B_091 B Mafic 0.04 0.8 1.69 0.01 46.5 8 0.27 93.9 13.6 0.22 1.7 0.006 0.04 5.5 66.7 3.4 35 0.6ADML_1B_092 B Mafic 0.02 4.7 0.48 0.12 105 192 0.77 110.5 19.8 0.26 1.4 0.024 0.06 15.2 15.4 2.3 245 1.7ADML_1B_093 B Mafic 0.04 2.5 0.41 0.03 106.5 173 0.78 131.5 20.2 0.21 1.6 0.007 0.07 10.6 22.8 2.6 226 2.1ADML_1B_094 B Mafic 0.03 4.7 0.26 0.05 66.1 118 0.68 87.2 15.6 0.23 1.1 0.0025 0.05 5.9 28.2 1.8 265 2.6ADML_1B_095 B Mafic 0.03 1.6 0.61 0.03 84.1 2240 0.41 117 13.5 0.2 1.4 0.0025 0.05 24.1 17.2 2.1 708 1.7ADML_1B_096 B Mafic 0.02 0.2 0.35 0.04 42.5 653 0.52 47.2 11.35 0.14 1.1 0.0025 0.03 5.2 12.6 1.7 260 2ADML_1B_097 B Mafic 0.04 12.2 1.74 0.05 46.8 191 0.67 82.1 18.3 0.2 1.7 0.0025 0.08 4.4 13.7 2.3 158 2ADML_1B_103 B Mafic 0.12 33 0.51 0.06 29.5 128 0.21 147.5 18.45 0.2 1.7 0.013 0.09 5.5 53.4 1.9 179 5.5_ _ADML_1B_104 B Mafic 0.1 12 0.53 0.04 39.3 150 0.3 112 16 0.19 1.4 0.005 0.05 3.5 63.6 2.4 86.1 1.4ADML_1B_105 B Mafic 0.03 59 0.28 0.03 10.1 465 0.29 60.9 15.8 0.13 1.6 0.005 0.05 2.6 4.8 1.8 66.7 7.5ADML_1B_106 B Mafic 0.02 3.2 0.78 0.14 119 1380 0.22 81 11.7 0.13 1 0.012 0.03 9.1 21.5 1.3 327 1.3ADML_1B_108 B Mafic 0.02 24.7 0.34 0.02 14.4 203 0.14 109.5 22.6 0.53 1.8 0.0025 0.10 0.8 6.2 2.9 84.5 1.9ADML_1B_112 B Mafic 0.11 86.8 3.18 0.01 34.6 178 0.23 334 23.5 1.73 2.2 0.006 0.22 5.3 16.4 4.3 258 1.6ADML_1B_113 B Mafic 0.04 18.7 4.62 0.01 117.5 162 0.65 90.5 15.85 0.99 1.2 0.01 0.06 5 51.3 2.8 263 1.1ADML_1B_114 B Mafic 0.05 4.2 0.31 0.07 52 73 0.24 76.9 15.25 0.22 1.1 0.0025 0.05 4 15.4 2.6 74.6 1.7ADML_1B_116 B Mafic 0.03 2.1 2.03 0.01 33 88 0.1 77.4 23.1 1.18 1.9 0.01 0.08 7.2 84.6 3.2 91.1 0.5ADML_1B_117 B Mafic 0.03 1.6 1.27 0.01 58.8 5 0.24 172.5 17.25 0.33 2.1 0.0025 0.03 11.1 52.1 4.2 38 0.7ADML_1B_119 B Mafic 0.02 23.8 0.6 0.03 36.7 199 1.05 149.5 23.7 0.17 1.5 0.0025 0.08 2.2 13.4 2.6 144.5 3.8ADML_1B_120 B Mafic 0.03 13.3 0.66 0.06 80 124 0.22 81.2 16.4 0.21 1.1 0.0025 0.06 34.7 16.7 1.8 243 2ADML_1B_121 B Mafic 0.05 20.1 0.32 0.2 64.5 173 0.45 126.5 20.3 0.16 1.5 0.0025 0.08 6.5 18.3 2.3 237 3.4ADML_1B_122 B Mafic 0.06 27 0.32 0.03 49.7 248 0.22 87 15.35 0.16 0.9 0.009 0.05 3.9 18.9 1.7 131 3.3ADML_1B_123 B Mafic 0.03 1.5 1.44 0.02 68.1 84 0.12 69.8 22.8 0.71 1.8 0.01 0.06 14.9 55.9 4 65.1 0.7ADML_1B_124 B Mafic 0.12 1.6 2.48 0.01 46.3 21 1.38 15.3 15.6 0.21 1.5 0.007 0.04 5.5 79.2 2.7 56.5 2.1ADML_1B_126 B Mafic 0.02 0.5 1.62 0.01 57.1 124 0.13 4.3 14.65 0.19 0.9 0.0025 0.02 3.1 78.5 2.1 94 0.5ADML_1B_128 B Mafic 0.03 1.9 1.92 0.01 82.8 173 1.21 104 19.85 0.41 1.6 0.006 0.08 5 73.7 2.6 127.5 2ADML_1B_129 B Mafic 0.02 17.7 0.7 0.03 7.5 1350 0.13 117.5 23.5 0.37 2.1 0.0025 0.06 1 5.5 2 272 3.3ADML_1B_131 B Mafic 0.12 1.8 0.21 0.02 83.7 1700 1.23 75.2 12.3 0.3 1.1 0.005 0.04 3.5 38.8 1.8 687 3.5ADML_1B_132 B Mafic 0.02 7 0.24 0.03 88.2 2040 0.17 65.1 7.6 0.26 0.7 0.005 0.02 2.3 13.8 1.1 863 0.5ADML_1B_133 B Mafic 0.01 3.2 0.17 0.02 79.1 1910 0.18 72.4 7.3 0.29 0.7 0.0025 0.03 1.2 12.3 1.2 820 0.5ADML_1B_134 B Mafic 0.03 1 0.28 0.01 104.5 494 0.25 46.2 12 0.17 1.4 0.0025 0.04 31.4 30.1 2.2 577 1.2ADML_1B_135 B Mafic 0.03 6.7 1.87 0.02 54.6 76 1.18 146.5 22.1 0.48 2.2 0.005 0.08 0.8 16.8 3.5 70.9 1.1ADML_1B_136 B Mafic 0.12 1.9 0.64 0.03 89.5 160 11.1 56.9 13.55 0.15 1.2 0.0025 0.06 6.7 50.6 2.4 114.5 23.1ADML_1B_137 B Mafic 0.04 2 0.46 0.01 13.4 21 0.29 113.5 25.5 0.78 2.5 0.0025 0.09 1.3 13.8 2.4 52.7 9.4ADML_1B_139 B Mafic 0.02 22.7 0.5 0.03 13.8 224 0.46 153.5 23.2 0.13 1.7 0.01 0.08 0.8 5.6 2.7 108 6.1ADML_1B_140 B Mafic 0.02 7.3 0.66 0.03 13.1 890 0.6 184.5 21.1 0.15 1.4 0.024 0.07 3.2 10.7 2.6 64 2.2ADML_1B_141 B Mafic 0.01 6.6 0.49 0.05 39.2 435 1.74 83 12.7 0.14 0.9 0.016 0.04 25.1 17 1.5 204 1.7ADML_1B_142 B Mafic 0.01 3.3 0.19 0.09 43.4 599 0.49 63.3 11.3 0.13 0.9 0.008 0.03 6.8 24 1.5 147.5 1.9ADML_1B_143 B Mafic 0.06 34.9 1.08 0.03 7.5 184 0.4 113.5 24.9 0.98 2.3 0.035 0.11 2.4 37.4 2.1 138.5 9.7ADML_1B_144 B Mafic 0.37 28.2 1.12 0.11 154 75 0.11 115 4.55 1.11 0.4 0.133 0.07 11 14.2 1.2 106 12.5ADML_1B_146 B Mafic 0.06 9.4 0.37 0.01 2.7 5 0.07 4 0.67 0.23 0.05 0.062 0.02 0.6 0.7 0.4 14.2 1.7ADML_1B_150 B Mafic 0.04 1.2 0.25 0.1 48.1 236 0.45 90 15.3 0.11 1.1 0.008 0.05 3.6 14.5 1.6 121 2.4ADML_1B_151 B Mafic 0.03 3 0.24 0.04 56 150 0.68 96.3 14.8 0.1 1.6 0.0025 0.05 4.4 22.8 2.2 216 1.8ADML_1B_152 B Mafic 0.06 1.5 0.8 0.21 77.9 2 5.31 176 22.2 0.08 4.1 0.005 0.12 13.8 4.7 6.1 65 4.7ADML_1B_153 B Mafic 0.03 13.8 0.38 0.03 48.8 270 0.23 170.5 28.7 0.06 2.1 0.006 0.10 2.3 20 3.6 200 2ADML_1B_154 B Mafic 0.09 9.4 0.96 0.09 19.4 82 0.32 156.5 10.1 1.13 0.7 0.007 0.06 1.7 8.7 1.4 82.7 1.2ADML_1B_155 B Mafic 0.03 3.3 0.32 0.04 36.5 213 0.56 141.5 25.6 1.16 1.9 0.008 0.09 3.9 5.1 3 135.5 3.6
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element Concentrations
Zone Analyte Ag As Be Cd Co Cr Cs Cu Ga Ge Hf Hg In La Li Nb Ni Pb
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 0.057 7.7 2 0.17 14 72 72 33 18 1.7 2.5 0.19 1.6 41 56 13 52 19
SMC Sample ID Domain IDADML_1B_157 B Mafic 0.03 0.8 0.28 0.08 48.2 239 0.47 83.3 15.45 0.16 0.9 0.005 0.05 3.8 15.6 1.7 127 1.6ADML_1B_158 B Mafic 0.08 1.5 0.25 0.04 42.2 403 0.36 126 22.2 0.05 1.3 0.009 0.07 1.6 23.7 2.2 192.5 3.2ADML_1B_159 B Mafic 0.01 2.3 0.39 0.01 3.6 179 0.15 109.5 22.4 0.025 1.7 0.005 0.08 1 8 2.4 53 3.3ADML_1B_160 B Mafic 0.05 2.4 0.3 0.11 55.8 382 0.19 97.2 19.75 0.06 1 0.01 0.07 14 17.2 2 241 6.9ADML_1B_161 B Mafic 0.02 0.7 0.34 0.11 43.7 279 0.23 67.4 15.3 0.19 0.8 0.0025 0.06 3.2 15.2 1.8 146 4.6ADML_1B_162 B Mafic 0.02 7.9 1.79 0.01 13 255 0.15 161.5 24.5 0.86 1.8 0.007 0.10 2.6 28.9 3.3 214 0.9ADML_1B_163 B Mafic 0.07 20.2 0.58 0.01 9 9 0.07 69.1 2.26 0.44 0.1 0.045 0.05 11.2 7.1 0.8 94.4 0.6ADML_1B_164 B Mafic 0.03 3.5 0.48 0.04 38.7 127 0.36 58.6 13.3 0.07 1.2 0.006 0.04 4.8 13.9 2 100.5 2.3ADML_1B_167 B Mafic 0.07 32.1 0.49 0.15 167 348 0.13 96.8 17.85 0.26 1.2 0.011 0.06 2.8 38.8 1.9 198.5 1.9ADML_1B_168 B Mafic 0.04 2.2 0.21 0.07 65.7 135 0.33 100 15.1 0.25 1.1 0.0025 0.05 3.5 19 1.9 126 2.2ADML_1B_169 B Mafic 0.08 8.5 0.37 0.02 15.3 21 0.05 18 1.75 0.38 0.1 0.019 0.01 1.2 0.8 0.8 50.2 2.6ADML_1B_175 B Mafic 0.06 69.6 0.64 0.01 69.2 217 0.29 190 21.3 0.73 2.2 0.062 0.19 6.7 41.2 4.2 187 1.9ADML_1B_005 B Mafic 0.09 22.2 1.45 0.03 40 454 0.33 61.8 22.7 0.45 1.9 0.0025 0.10 31.4 29.2 1.4 102 1.4ADML_1B_179 B Magnetite 0.14 3 0.37 0.01 5.2 6 0.07 24.9 2.08 3.93 0.1 0.011 0.03 4 1.4 0.8 6.4 3ADML_1B_180 B Magnetite 0.12 4.6 0.47 0.01 5.2 10 0.08 8.8 2.43 0.69 0.2 0.037 0.03 4.9 1.8 0.9 11.1 2.3ADML_1B_181 B Magnetite 0.1 5.2 0.52 0.02 10.3 39 0.2 30.8 6.6 2.4 0.5 0.009 0.04 3.9 8.4 1.4 23.9 1.7ADML_1B_222 B Magnetite 0.07 2.6 1.08 0.01 2.2 8 0.56 1.3 4.12 4.41 0.1 0.014 0.04 6.4 0.8 0.8 13 0.9ADML_1B_002 B Ore 0.07 13.1 1.12 0.05 15.9 8 0.11 27.9 2.99 0.64 0.1 0.012 0.06 3 0.5 1 36 0.8ADML_1B_102 B Ore 0.3 137.5 0.5 0.18 85 39 0.06 142.5 1.79 0.96 0.1 0.029 0.05 5.8 1.4 0.9 117.5 2.3ADML_1B_109 B Ore 0.12 27.8 1.29 0.01 6.7 22 0.07 47.5 1.75 0.92 0.1 0.01 0.03 1 1.2 0.9 25 2.2ADML_1B_111 B Ore 0.21 499 1.66 0.35 6.5 8 0.07 68.1 3.04 5.35 0.1 0.014 0.08 3.7 0.4 1 25 1.6ADML_1B_115 B Ore 0.07 14.2 0.75 0.01 18.3 22 0.16 45.1 3.2 0.58 0.2 0.016 0.04 10.4 4.7 0.9 19.6 1.6ADML_1B_118 B Ore 0.11 9.3 1.02 0.01 5.2 17 0.07 60.1 3.13 0.41 0.1 0.096 0.04 6.5 1.4 0.7 22.9 1.1ADML_1B_125 B Ore 0.07 13.3 0.76 0.01 6.5 12 0.12 15.6 2.89 0.47 0.1 0.076 0.04 4.8 1.3 0.8 22.7 1.4ADML_1B_147 B Ore 0.04 3.4 0.29 0.05 59.1 115 0.48 86.8 14 0.22 1 0.01 0.05 4 21.8 1.8 275 3.7ADML_1B_171 B Ore 0.13 31.3 1.07 0.01 3.5 7 0.025 31 2.42 0.7 0.1 0.011 0.04 2.5 0.6 0.8 26 1.7ADML_1B_173 B Ore 0.24 57.1 0.82 0.01 9.2 65 0.025 52.1 3.83 0.68 0.2 0.016 0.08 1.6 0.4 1.1 35 0.9ADML_1B_177 B Ore 0.22 23.3 0.82 0.03 8 11 0.025 30.1 1.54 0.68 0.1 0.033 0.02 2.7 0.5 0.9 22.5 3.3ADML_1B_178 B Ore 0.14 10.3 0.62 0.01 4.9 14 0.05 14.1 2.08 0.69 0.1 0.048 0.04 2.9 0.8 0.7 15.5 1.9ADML_1B_224 B Ore 0.09 8.6 1.76 0.01 7.2 46 0.16 126 6.53 0.68 0.6 0.013 0.10 28.1 7.3 1.5 53.6 1.4ADML_1B_110 B Ore Hi Al 0.11 44.9 1.44 0.01 10.5 68 0.1 91.5 6.36 3.07 0.2 0.017 0.05 3.7 2.2 1.1 32 3ADML_1B_127 B Ore Hi Al 0.1 22.2 1.75 0.01 14 52 0.13 99.3 8.11 0.61 0.4 0.023 0.04 5.2 5.1 1.5 58 3.3ADML_1B_145 B Ore Hi Al 0.45 27.8 0.64 0.1 30 35 0.06 90.1 2.43 2.03 0.2 0.046 0.04 3.9 0.7 1 37 4.5ADML_1B_145 B Ore Hi Al 0.06 9.4 0.7 0.02 6.8 6 0.07 5 0.89 0.31 0.05 0.155 0.03 1.7 0.7 0.6 34.8 1.6_ _ADML_1B_172 B Ore Hi Al 0.13 144 2.07 0.03 25 162 0.06 153 11.25 1.65 1 0.009 0.09 5.6 2.3 2.4 239 2.4ADML_1B_182 B Ore Hi Al 0.12 20.1 1.42 0.01 20.6 1660 0.025 486 16.25 0.72 2 0.015 0.06 14.8 2 3.2 620 1.9ADML_1B_183 B Ore Hi Al 0.1 10.2 1.02 0.03 421 28 0.08 148.5 5.05 0.7 0.2 0.018 0.06 8.4 71.5 0.9 131 2.1ADML_1B_184 B Ore Hi Al 0.13 27.5 2.32 0.02 7.9 148 0.15 153.5 17.95 0.68 1.4 0.068 0.19 5.9 11.7 3.3 66.1 3ADML_1B_278 B Ore Hi Al 0.12 35.8 0.48 0.02 6.3 760 0.19 14.3 24.3 0.77 2.1 0.0025 0.14 3.5 6.4 2.6 34.1 13.4ADML_1B_279 B Ore Hi Al 0.11 81.5 0.34 0.03 16.3 1420 0.08 102.5 24.3 2.67 2.5 0.077 0.12 3.4 1.1 3.1 78.1 4.4ADML_1B_003 B Ore Hi SiO2 0.06 6.2 1.16 0.22 5 11 1.19 20.2 4.47 4.5 0.1 0.007 0.06 5.4 1.6 0.8 22.4 1ADML_1B_004 B Ore Hi SiO2 0.09 22.2 2.15 0.06 11.8 24 5.65 21.9 5.41 1.42 0.2 0.015 0.07 5.4 1 1 122 0.8ADML_1B_099 B Ore Hi SiO2 0.14 11.9 0.95 0.07 17.9 10 0.025 37.8 1.85 0.98 0.1 0.038 0.04 8.5 4 0.9 56.1 1.9ADML_1B_101 B Ore Hi SiO2 0.17 43.8 0.58 0.05 8.9 39 0.06 40.3 1.56 2.44 0.1 0.034 0.03 3.8 0.2 0.9 40 3ADML_1B_148 B Ore Hi SiO2 0.04 1.4 0.27 0.07 45.9 231 0.27 94.8 13.7 0.1 0.9 0.005 0.04 3.5 15.4 1.5 109 1.2ADML_1B_170 B Ore Hi SiO2 0.33 202 0.47 0.07 23.2 46 0.025 111.5 1.48 1.28 0.1 0.039 0.02 4.1 1 0.8 78.7 1.2ADML_1B_176 B Ore Hi SiO2 0.17 11.1 1.95 0.02 4.9 8 0.94 6.7 3.79 4.34 0.1 0.019 0.04 3.9 1.4 0.7 22.2 16.1ADML_1B_220 B Ore Hi SiO2 0.11 29.8 0.61 0.09 7.7 7 0.06 10.1 1.5 3.29 0.1 0.046 0.02 1.9 0.4 0.7 43 4.4ADML_1B_223 B Ore Hi SiO2 0.11 14.7 1.3 0.01 3.4 9 2.4 6.5 2.02 0.69 0.1 0.053 0.04 2.3 1 0.8 38 1.2ADML_1B_001 Mafic 0.02 22 0.97 0.01 8.4 285 0.1 64.7 26.2 1.01 2.8 0.006 0.08 1.8 37.8 3.8 22.2 1.2
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element Concentrations (continued)
Zone Analyte Rb Re Sb Sc Se Sn Sr Ta Te Th Ti Tl U V W Y Zn Zr
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm ppm
Mean SedimentM- Madoonga
Comparative Abundance 135 4E-04 1.20E+00 1.2 0.42 4.6 320 1.5 0.01 9.6 0.38 0.95 3.1 105 1.7 40 95 150
SMC Sample ID Domain IDA13020 M BIF 0.3 - 1.3 - 2.5 1.3 1.1 - 0.1 0.1 0.006 0.25 0.12 29 2.3 4.36 68 3.4
A13024 M BIF 0.52 - 3.6 - 2.5 0.25 1 - 0.1 0.13 0.003 0.25 0.025 1 2.6 2.33 28 2.6
A13025 M BIF 0.58 - 3.1 - 2.5 0.25 1.5 - 0.1 0.025 0.02 0.25 0.025 9 5.3 2.03 50 2.9
A13028 M BIF 0.57 - 1.1 - 2.5 4.9 2.3 - 0.1 0.025 0.003 0.25 0.025 1 3.5 2.68 71 1.4
A13029 M BIF 0.51 - 0.7 - 2.5 0.25 1.7 - 0.1 0.025 0.004 0.25 0.025 1 4.1 2.77 57 1.1
A13033 M BIF 0.34 - 1.1 - 2.5 0.25 1.4 - 0.1 0.025 0.004 0.25 0.025 7 1.9 1.63 36 0.6
A13034 M BIF 0.2 - 10.6 - 2.5 1.7 2 - 0.1 1.46 0.018 0.25 0.43 54 0.6 1.25 34 17.9
A13036 M BIF 0.45 - 0.8 - 2.5 0.25 1.8 - 0.1 0.025 0.003 0.25 0.05 1 1.3 2.76 33 1.6
A13037 M BIF 0.59 - 3.4 - 2.5 0.25 0.8 - 0.1 0.08 0.004 0.25 0.025 1 5.6 1.27 27 2.1
A13049 M BIF 0.09 - 15.2 - 2.5 1.9 3.6 - 0.4 0.31 0.031 0.25 0.47 171 2.5 3.38 48 7.1
A13050 M BIF 0.17 - 12.1 - 2.5 0.8 0.8 - 0.1 0.08 0.013 0.25 0.21 10 0.5 1.12 17 3
A13051 M BIF 0.11 - 3.8 - 2.5 0.25 0.3 - 0.1 0.025 0.002 0.25 0.05 6 0.9 1.15 51 0.25
A13052 M BIF 0.09 - 14.4 - 2.5 0.6 0.8 - 0.1 0.5 0.024 0.25 0.35 30 0.7 0.62 15 8.9
A13054 M BIF 0.08 - 5.9 - 2.5 1.8 1.7 - 0.1 0.33 0.016 0.25 0.25 72 5.8 1.33 17 8
A13055 M BIF 0.1 - 9.8 - 2.5 0.7 2.1 - 0.1 0.34 0.039 0.25 0.2 47 5.2 2.61 17 12.1
A13056 M BIF 0.15 - 5.2 - 2.5 0.25 0.7 - 0.1 0.025 0.004 0.25 0.025 1 2.7 2.16 16 0.7
A13057 M BIF 1.15 - 4.6 - 2.5 0.25 1.6 - 0.1 0.22 0.007 0.25 0.025 1 2 3.66 24 1.7
A13059 M BIF 1.57 - 2.8 - 2.5 0.5 1 - 0.1 0.08 0.006 0.25 0.07 3 2.3 1.37 31 2.4
ADML_1B_012 M BIF 1.3 0.001 1.72 22.6 1 1.5 10.2 0.34 0.29 1.3 1.025 0.09 0.5 381 7.8 9 28 118.5
ADML_1B_014 M BIF 0.3 0.001 1.18 1.3 0.5 0.2 1.7 0.03 0.16 0.1 0.007 0.03 0.1 26 2.9 3.1 76 1.9
ADML_1B_015 M BIF 0.4 0.001 3.6 0.4 0.5 0.1 0.9 0.03 0.08 0.1 0.0025 0.01 0.05 2 2.5 2.5 17 1.1
ADML_1B_016 M BIF 0.1 0.001 1.58 0.4 0.5 0.1 0.8 0.03 0.08 0.1 0.0025 0.02 0.05 3 4.7 3.3 3 0.5
ADML_1B_017 M BIF 0.1 0.001 2.26 0.2 0.5 0.1 0.3 0.03 0.1 0.1 0.0025 0.01 0.05 2 5 1.3 6 0.25
ADML_1B_018 M BIF 0.1 0.001 6.21 1.8 0.5 0.3 3.1 0.03 0.2 0.1 0.0025 0.01 0.2 19 5.9 4.1 71 1.2
ADML_1B_019 M BIF 0.05 0.001 4.04 1.8 0.5 0.2 0.4 0.03 0.08 0.1 0.0025 0.01 0.05 8 4.5 1.5 14 1.1
ADML_1B_021 M BIF 0.1 0.001 3.63 7.5 1 0.6 1.9 0.09 0.32 1.6 0.071 0.01 0.4 31 1.8 3.4 6 23.4
ADML_1B_022 M BIF 0.05 0.001 3.82 0.6 0.5 0.2 2.4 0.03 0.14 0.1 0.0025 0.01 0.05 2 6.2 3.2 10 1.8
ADML_1B_023 M BIF 1.2 0.001 1.24 2.9 0.5 1.3 6.6 0.03 0.36 0.4 0.009 0.02 0.3 5 3.3 6.1 43 4.6
ADML_1B_047 M BIF 0.1 0.001 1.17 0.6 0.5 0.1 0.4 0.03 0.11 0.2 0.0025 0.01 0.1 2 4.3 2 6 1_ _
ADML_1B_074 M BIF 0.1 0.001 3.18 1.1 1 0.2 1 0.03 0.08 0.6 0.014 0.01 0.1 9 1.2 3.1 3 8.2
ADML_1B_077 M BIF 0.1 0.001 0.94 0.4 0.5 0.3 0.3 0.03 0.025 0.1 0.0025 0.01 0.1 2 0.7 2 9 0.7
ADML_1B_187 M BIF 0.3 0.002 1.45 1.5 0.5 0.3 1.8 0.03 0.025 0.1 0.0025 0.02 0.1 3 0.9 3.2 6 1
ADML_1B_193 M BIF 0.8 0.002 2.19 3.1 1 0.3 4.4 0.03 0.025 0.9 0.022 0.03 0.4 11 2.9 6.7 10 19.5
ADML_1B_204 M BIF 0.3 0.002 2.01 3.5 1 0.2 1.6 0.03 0.025 0.7 0.006 0.01 0.8 35 0.6 2.7 5 4
ADML_1B_205 M BIF 0.2 0.002 2.43 3.8 0.5 0.3 0.3 0.03 0.025 0.2 0.0025 0.01 0.3 8 2.4 2.5 14 2.4
ADML_1B_211 M BIF 0.1 0.001 5.01 1.4 0.5 0.2 2.5 0.03 0.025 0.1 0.0025 0.02 0.1 7 1.5 2.1 15 2
ADML_1B_213 M BIF 0.1 0.002 1.22 1.1 0.5 0.2 10.8 0.03 0.025 0.8 0.0025 0.01 0.1 3 0.8 2 19 2.2
ADML_1B_214 M BIF 0.05 0.001 0.75 0.9 0.5 0.2 8.3 0.03 0.025 0.9 0.009 0.01 0.1 6 0.9 2.6 20 1.9
ADML_1B_225 M BIF 0.05 0.001 3.23 1.9 1 0.7 0.4 0.06 0.11 0.9 0.037 0.01 0.2 6 3.6 1.2 4 12.9
ADML_1B_227 M BIF 0.05 0.002 1.19 0.9 0.5 0.2 0.1 0.03 0.025 0.1 0.0025 0.01 0.05 2 4.5 2 17 0.7
ADML_1B_229 M BIF 0.05 0.002 2.66 1.2 0.5 0.2 1.1 0.03 0.025 0.1 0.0025 0.01 0.05 10 0.7 2.1 9 1.8
A13019 M Detrital 1.96 - 8.3 - 2.5 1.4 3.2 - 0.1 1.22 0.106 0.25 0.67 52 8.8 3.08 20 24.4
A13030 M Detrital 0.91 - 5.6 - 2.5 1.1 6.6 - 0.1 1.08 0.399 0.25 0.44 148 3.1 2.42 17 29.5
A13047 M Detrital 0.25 - 15.8 - 2.5 0.9 2.4 - 0.1 0.79 0.145 0.25 0.27 136 3.2 2.71 94 24.4
ADML_1B_010 M Detrital 0.4 0.001 10.1 11.7 2 1.2 1.7 0.29 0.28 2.7 0.253 0.02 1.1 117 7.7 2.7 2 30.5
ADML_1B_024 M Detrital 0.9 0.001 2.15 49.3 1 0.7 9.9 0.19 0.26 2 0.489 0.01 0.8 547 2.7 3.2 8 54.8
ADML_1B_027 M Detrital 0.2 0.001 29 10 16 1.3 2 0.17 0.73 3.9 0.096 0.04 0.7 72 2.4 2.5 14 44.1
ADML_1B_035 M Detrital 1.3 0.001 8.35 7 2 1.4 3.7 0.39 0.35 4.2 0.293 0.02 1 166 6.6 5.9 5 51.4
ADML_1B_036 M Detrital 1.3 0.001 8.4 8.9 4 1 3.2 0.25 0.35 3.6 0.3 0.03 0.8 146 5.3 4.1 7 45.3
ADML_1B_037 M Detrital 24.7 0.001 4.67 18 2 1.4 13.3 0.58 0.22 16.1 0.297 0.22 1.9 164 2.6 9.2 27 105
ADML_1B_038 M Detrital 9 0.001 3.05 21.6 1 1.1 21.2 0.34 0.11 3.5 0.615 0.06 0.7 314 1.3 9.9 12 45.1
ADML_1B_040 M Detrital 1.8 0.002 11.7 6.6 3 0.5 1.2 0.08 0.33 0.6 0.082 0.13 0.2 105 2 2.5 107 12.6
ADML_1B_041 M Detrital 0.4 0.001 22.5 3.5 3 1.2 0.9 0.19 0.39 1 0.224 0.03 0.2 104 5 3.8 14 17.2
ADML_1B_045 M Detrital 2.2 0.001 9.96 18.3 2 0.6 3.1 0.1 0.37 8.8 0.067 0.03 1.3 56 2.9 2.8 12 40.1
ADML_1B_046 M Detrital 2.9 0.001 10.9 10.8 8 1.1 4.4 0.25 0.42 4.9 0.168 0.02 1.2 94 7.7 3.5 6 61.5
ADML_1B_049 M Detrital 5.7 0.001 13.6 12.4 3 0.7 6.3 0.19 0.43 12.8 0.13 0.14 1.6 128 2.5 5.3 21 53.6
ADML_1B_050 M Detrital 0.6 0.001 20.1 6.3 2 1.3 5.8 0.3 0.61 1.9 0.308 0.03 0.4 160 5.2 3.7 18 33.3
ADML_1B_051 M Detrital 0.7 0.001 15.5 25.5 3 1.1 3.1 0.23 0.5 3 0.352 0.01 0.7 317 3.9 5.8 37 44.3
ADML_1B_060 M Detrital 49.6 0.001 4.74 36.7 1 2.7 27.3 0.82 0.29 13.2 0.517 0.51 2.8 187 2.4 19.2 24 228
ADML_1B_061 M Detrital 3.9 0.001 3.28 28.6 1 1.1 11.5 0.32 0.27 5.1 0.365 0.07 0.6 180 4.2 6.1 15 56.9
ADML_1B_062 M Detrital 3.8 0.001 3.67 27.8 1 0.9 13.3 0.26 0.22 4.7 0.342 0.03 0.7 230 2.4 4.6 9 49.5
ADML_1B_063 M Detrital 10.7 0.001 3.06 32 1 1.2 18.3 0.28 0.29 5.6 0.466 0.09 0.7 279 1.1 11.2 43 64.2
ADML_1B_067 M Detrital 19.2 0.001 7.15 27.5 2 1.1 24.3 0.3 0.35 3.4 0.554 0.06 1 277 1.8 10.1 13 41.4
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element Concentrations (continued)
Zone Analyte Rb Re Sb Sc Se Sn Sr Ta Te Th Ti Tl U V W Y Zn Zr
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm ppm
Mean SedimentM- Madoonga
Comparative Abundance 135 4E-04 1.20E+00 1.2 0.42 4.6 320 1.5 0.01 9.6 0.38 0.95 3.1 105 1.7 40 95 150
SMC Sample ID Domain IDADML_1B_068 M Detrital 0.9 0.001 3.79 38.2 2 0.5 3.5 0.16 0.56 1.2 0.495 0.01 0.5 509 0.7 4.9 15 43.2
ADML_1B_206 M Detrital 4.9 0.002 6.79 43.2 2 0.7 15.1 0.13 0.1 5.3 0.271 0.13 0.7 418 3.5 10.2 28 47.4
ADML_1B_212 M Detrital 0.2 0.001 23.3 10.9 2 3.3 1.1 0.62 0.16 1.6 0.911 0.01 0.5 309 20.9 3.1 15 42.6
ADML_1B_215 M Detrital 0.2 0.001 31.8 15.5 5 1 2.2 0.19 0.45 5.3 0.182 0.01 1 98 4.7 2.5 2 51
ADML_1B_216 M Detrital 7.6 0.002 5.35 18.6 5 0.6 9.8 0.2 0.13 6 0.129 0.06 1.4 64 1.5 3 2 44.6
ADML_1B_217 M Detrital 1 0.001 11.9 19 5 0.9 3.7 0.15 0.11 7.3 0.127 0.03 1.2 84 4.7 3.3 6 51.2
ADML_1B_218 M Detrital 2.3 0.001 22.9 29.8 7 1.3 3.3 0.37 0.32 8 0.388 0.03 2 132 8.3 3.7 4 58.2
ADML_1B_219 M Detrital 1.2 0.001 13.5 27.6 6 2 9 0.14 0.25 3.2 0.085 0.05 0.8 138 4 3.6 40 35.2
ADML_1B_032 M Felsic 3.6 0.002 1.65 44.3 1 0.3 76.5 0.05 0.05 0.3 0.327 0.04 0.1 221 0.1 14.5 91 21.3
ADML_1B_033 M Felsic 4.6 0.001 1.65 45.8 0.5 0.3 63.4 0.05 0.06 0.3 0.344 0.04 0.05 170 0.1 19.2 158 21.4
ADML_1B_034 M Felsic 3.2 0.001 1.92 41.8 0.5 0.3 56.1 0.06 0.07 0.3 0.368 0.03 0.1 208 0.1 19.8 126 20.7
ADML_1B_257 M Felsic 62.3 0.001 1.26 5.4 0.5 2.6 3.2 0.74 0.025 11.4 0.099 0.23 1.9 10 1.2 12.4 9 159
ADML_1B_258 M Felsic 81.3 0.001 1.18 5.3 1 2.3 9.1 0.68 0.025 10.5 0.087 0.31 2 12 4.7 17.2 14 150.5
ADML_1B_259 M Felsic 87.2 0.001 3.44 8 2 3 10.7 0.66 0.025 14.9 0.114 0.35 2.4 34 1.5 18.2 9 225
ADML_1B_260 M Felsic 82.6 0.002 1.43 5 0.5 2.6 3.9 0.54 0.025 8.6 0.084 0.34 1.7 10 4.5 14.3 7 138.5
ADML_1B_261 M Felsic 99.9 0.001 1.28 7 1 3.3 4.5 0.7 0.025 13.1 0.104 0.36 2.4 22 1 17.8 5 195.5
ADML_1B_262 M Felsic 98.7 0.001 1.18 6.6 1 2.4 5.2 0.59 0.025 9.7 0.119 0.33 2.2 17 3.7 18.8 9 176.5
ADML_1B_265 M Felsic 64.2 0.002 0.66 3.9 0.5 2 11.3 0.49 0.025 7.9 0.069 0.2 1.2 9 1.2 12.8 3 110
ADML_1B_270 M Felsic 86.8 0.001 1.33 5.6 0.5 2.4 4.1 0.68 0.025 10.6 0.081 0.31 2 7 4.6 15.4 13 148
A13021 M Hydrated 0.16 - 68.6 - 2.5 1.7 1.9 - 0.1 4.9 0.118 0.25 0.95 104 2.1 6.78 28 87
A13023 M Hydrated 1.07 - 29.2 - 2.5 1 2.9 - 0.3 3.07 0.03 0.25 0.48 18 0.6 3.04 25 29.8
A13035 M Hydrated 0.08 - 16.3 - 2.5 0.7 5 - 0.1 1.12 0.008 0.25 0.8 56 0.8 1.47 48 5.5
A13053 M Hydrated 0.46 - 30.2 - 2.5 2.2 2.9 - 0.1 7.08 1 0.25 1.34 347 34.1 24.6 20 430
ADML_1B_043 M Hydrated 0.2 0.001 0.94 1.9 0.5 0.2 0.7 0.03 0.05 0.2 0.007 0.02 0.1 4 1.6 2.4 3 2
ADML_1B_044 M Hydrated 0.4 0.001 1.17 3.4 1 0.1 1.5 0.03 0.025 0.2 0.01 0.02 0.2 5 3.2 4.3 1 2.1
ADML_1B_048 M Hydrated 0.1 0.001 3.46 1.2 0.5 0.3 1.1 0.03 0.14 0.3 0.007 0.01 0.4 3 4 2.2 31 2.5
ADML_1B_075 M Hydrated 0.5 0.002 1.91 2.3 1 0.3 1.3 0.03 0.025 1.2 0.026 0.18 0.8 10 2 5.8 28 9.8
ADML_1B_076 M Hydrated 4.5 0.002 5.54 7 0.5 0.3 2.8 0.05 0.06 1.3 0.03 0.03 1.1 16 1.7 5.3 9 22.9
ADML_1B_078 M Hydrated 0.1 0.002 1.79 0.5 0.5 0.2 1.9 0.03 0.025 0.1 0.0025 0.01 0.1 2 3.9 2.9 10 0.7_ _ y
ADML_1B_226 M Hydrated 0.3 0.001 3.71 6.2 1 0.2 2.2 0.03 0.025 2.5 0.02 0.01 0.4 13 1.9 2.1 6 12.2
ADML_1B_228 M Hydrated 0.05 0.002 0.98 1.1 0.5 0.3 0.2 0.03 0.025 0.1 0.0025 0.02 0.05 7 0.6 0.5 2 1.5
ADML_1B_241 M Hydrated 32.7 0.001 4.73 22 2 1.2 34.3 0.37 0.09 8.2 0.315 0.24 1.2 281 3.1 17.2 33 87.5
ADML_1B_242 M Hydrated 11.7 0.001 1.95 35.3 0.5 1.2 30.8 0.43 0.025 5.3 0.452 0.1 0.9 202 1.2 15.2 12 71
ADML_1B_243 M Hydrated 1.9 0.001 3.38 1.8 0.5 0.9 1.4 0.03 0.025 0.2 0.01 0.02 0.1 15 16.6 1.9 25 3.5
ADML_1B_244 M Hydrated 2.2 0.002 3.94 2.2 0.5 0.6 1.6 0.03 0.025 0.4 0.019 0.01 0.1 17 20.6 2.3 15 5.8
ADML_1B_245 M Hydrated 0.2 0.001 0.41 0.7 0.5 0.6 2.1 0.03 0.025 0.2 0.0025 0.01 0.05 4 7.6 2.7 13 2.2
ADML_1B_246 M Hydrated 0.2 0.001 1.12 0.4 3 1.4 3.7 0.03 0.025 0.1 0.0025 0.01 0.05 4 10.4 1.2 13 1.7
ADML_1B_247 M Hydrated 0.1 0.002 1.81 0.4 0.5 0.8 0.7 0.03 0.025 0.1 0.0025 0.01 0.05 2 10.5 2.4 16 0.6
ADML_1B_248 M Hydrated 0.5 0.001 1.3 0.3 0.5 3.1 0.4 0.03 0.025 0.1 0.0025 0.01 0.05 3 1.8 0.7 2 1.2
ADML_1B_249 M Hydrated 0.8 0.003 31.7 3 0.5 2.5 20.5 0.03 0.09 0.7 0.015 0.04 0.3 13 5.1 5.6 19 11.4
ADML_1B_250 M Hydrated 0.4 0.001 3.47 0.5 0.5 2.7 2.6 0.03 0.025 0.1 0.0025 0.01 0.05 3 0.6 2.3 12 1.1
ADML_1B_251 M Hydrated 0.1 0.001 1.33 0.2 0.5 0.9 1.4 0.03 0.025 0.1 0.0025 0.01 0.05 4 9.5 1.4 3 1.1
ADML_1B_252 M Hydrated 92.9 0.001 37.8 53.3 1 0.5 2.5 0.03 0.19 0.1 0.135 0.36 0.4 461 0.5 4.3 112 53.6
ADML_1B_254 M Hydrated 0.7 0.002 2.11 0.5 0.5 1.1 2.4 0.03 0.05 0.1 0.0025 0.01 0.1 6 8.3 2.2 23 2
ADML_1B_255 M Hydrated 2.7 0.001 2.43 2.4 0.5 1.4 4.2 0.03 0.05 0.1 0.05 0.01 0.1 21 3.5 2.8 13 5.3
ADML_1B_256 M Hydrated 0.3 0.001 1.87 1.2 0.5 0.7 1.2 0.03 0.025 0.1 0.0025 0.02 0.05 11 22.9 1.6 11 0.7
ADML_1B_271 M Hydrated 74.7 0.001 3.8 24.4 2 2.3 6.6 0.63 0.41 8.9 0.439 0.58 3.7 171 1.6 15 24 186
ADML_1B_272 M Hydrated 19.9 0.001 0.82 45.9 0.5 0.6 6.5 0.16 0.11 1.7 0.376 0.38 1.5 240 1.2 21.7 75 62.2
ADML_1B_273 M Hydrated 0.7 0.001 1.07 1.1 0.5 0.4 0.8 0.03 0.05 0.1 0.009 0.01 0.1 8 4.9 3.6 13 3
A13022 M Mafic 0.12 - 28.7 - 2.5 2.4 1.6 - 0.1 1.92 0.041 0.25 0.57 43 1.5 2.78 43 34.3
A13031 M Mafic 0.97 - 5.9 - 2.5 0.7 4.3 - 0.1 0.88 0.604 0.25 0.3 235 0.3 16.2 141 58.3
A13032 M Mafic 8.35 - 2.5 - 2.5 0.25 6.2 - 0.1 0.56 0.378 0.25 0.29 232 0.8 10.9 90 29
A13048 M Mafic 3.91 - 1.8 - 2.5 1.4 3.9 - 0.1 1.32 1 0.25 0.44 566 11.3 8.28 62 122
ADML_1B_009 M Mafic 0.8 0.002 7.48 47.9 1 0.5 3.6 0.13 0.06 0.9 0.438 0.01 0.2 254 0.4 6.1 54 42.4
ADML_1B_011 M Mafic 1.3 0.001 2.3 42.6 1 0.7 3.6 0.2 0.025 1 0.563 0.01 0.3 186 0.6 1.1 27 47.8
ADML_1B_025 M Mafic 1.2 0.001 2.9 61 1 0.5 10 0.11 0.14 1 0.367 0.01 0.4 430 0.6 12.7 61 35.5
ADML_1B_026 M Mafic 0.7 0.001 1.99 46.3 0.5 0.4 5.1 0.1 0.08 0.6 0.353 0.01 0.2 189 0.4 9 69 33.3
ADML_1B_039 M Mafic 22.5 0.001 2.27 70.9 1 0.5 4.8 0.12 0.09 0.8 0.399 0.19 0.4 443 1 8.6 29 45
ADML_1B_056 M Mafic 0.05 0.006 3 9.9 1 1.7 1.9 0.56 0.5 5.8 0.371 0.01 4.4 220 2.8 14.8 274 192
ADML_1B_069 M Mafic 33.8 0.001 1.29 45.2 1 0.3 60 0.03 0.1 0.3 0.387 0.03 0.1 220 0.1 37.6 116 26.5
ADML_1B_070 M Mafic 6.2 0.001 1.98 38.8 1 0.3 51.3 0.05 0.06 0.3 0.351 0.06 0.1 234 0.1 14.6 91 24.1
ADML_1B_071 M Mafic 19.2 0.002 2.45 42.7 1 0.3 70.9 0.03 0.025 0.3 0.353 0.16 0.1 235 0.1 14.5 120 24.7
ADML_1B_191 M Mafic 0.1 0.002 1.82 8.3 3 2.8 17.4 0.67 0.025 8.4 0.13 0.04 3.2 59 2.1 26.1 846 226
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element Concentrations (continued)
Zone Analyte Rb Re Sb Sc Se Sn Sr Ta Te Th Ti Tl U V W Y Zn Zr
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm ppm
Mean SedimentM- Madoonga
Comparative Abundance 135 4E-04 1.20E+00 1.2 0.42 4.6 320 1.5 0.01 9.6 0.38 0.95 3.1 105 1.7 40 95 150
SMC Sample ID Domain IDADML_1B_200 M Mafic 0.3 0.002 3.08 93 2 2.5 2.5 0.88 0.025 2.7 1.425 0.01 0.6 557 2.1 12.7 84 194
ADML_1B_208 M Mafic 18.5 0.002 2.61 90.1 3 0.6 3.4 0.2 0.025 1 0.737 0.18 0.4 596 7.1 7.6 54 86.9
ADML_1B_237 M Mafic 0.05 0.002 2.62 23.8 2 1.3 2.7 0.66 0.025 0.9 0.981 0.03 0.4 350 2 9.4 166 109
ADML_1B_238 M Mafic 41.7 0.001 4.77 51.2 1 0.3 12.3 0.07 0.025 0.4 0.382 0.48 0.1 228 4.5 23.9 171 37.5
ADML_1B_008 M Ore 0.1 0.002 3.78 2.3 2 0.2 1.9 0.03 0.19 0.2 0.005 0.04 0.3 12 0.4 0.7 13 1.4
ADML_1B_029 M Ore 0.05 0.001 22.9 9.9 6 0.4 0.5 0.03 0.59 0.4 0.009 0.01 0.3 9 0.4 0.6 11 3.9
ADML_1B_031 M Ore 0.05 0.001 17.6 2.7 3 0.4 1.1 0.03 0.56 1 0.01 0.01 0.4 19 0.7 3.5 17 6.2
ADML_1B_042 M Ore 0.2 0.001 7.14 22.3 1 1.3 2.8 0.03 0.35 0.1 0.007 0.01 0.4 65 2.9 5.2 61 1.6
ADML_1B_054 M Ore 0.1 0.001 51.9 7 2 0.6 1.7 0.06 0.6 2.3 0.025 0.02 0.5 109 0.7 2.2 42 25.1
ADML_1B_055 M Ore 0.2 0.001 39 5.4 8 0.3 1.5 0.03 0.56 0.4 0.008 0.01 0.4 43 0.6 0.7 25 2.7
ADML_1B_057 M Ore 0.2 0.001 13.3 22.9 4 0.7 0.6 0.03 0.68 1.3 0.057 0.01 0.5 60 2 2.8 21 18
ADML_1B_064 M Ore 0.1 0.001 1.03 9.2 0.5 0.7 2.4 0.03 0.63 0.1 0.006 0.01 0.3 119 0.2 3.6 29 0.9
ADML_1B_066 M Ore 0.1 0.001 23 3.8 14 0.7 1.8 0.03 0.86 2 0.029 0.01 0.4 32 0.5 1.8 37 24.8
ADML_1B_072 M Ore 0.2 0.001 22.6 18.1 13 0.5 1.2 0.03 0.48 3.7 0.037 0.01 0.5 20 1.2 1.3 12 21.4
ADML_1B_188 M Ore 0.2 0.001 2.36 18.9 1 0.3 1.9 0.03 0.025 0.1 0.0025 0.01 0.1 45 6.6 4.3 33 2.2
ADML_1B_189 M Ore 0.4 0.002 2.18 1.6 0.5 0.6 0.6 0.03 0.025 0.2 0.005 0.01 0.1 5 7.3 2.1 32 2.2
ADML_1B_192 M Ore 0.1 0.002 5.31 3.7 10 0.2 0.6 0.03 0.06 0.3 0.007 0.01 0.2 5 3 0.4 9 3.5
ADML_1B_209 M Ore 0.3 0.002 85.4 21.4 4 1.7 1.6 0.03 0.9 2.6 0.035 0.05 1.1 433 1.7 3.3 47 28.5
ADML_1B_210 M Ore 0.2 0.001 34.6 7.1 6 0.3 1.8 0.03 0.12 1 0.01 0.01 0.4 57 2.2 0.9 26 2.9
ADML_1B_030 M Ore Hi Al 0.4 0.002 2.75 5 0.5 0.3 3.5 0.03 0.46 1.1 0.011 0.02 0.2 19 5.5 7.9 26 12.5
ADML_1B_053 M Ore Hi Al 0.2 0.001 3.01 19.5 1 0.9 3 0.03 0.49 0.3 0.015 0.04 0.3 272 2.3 6.6 48 5.6
ADML_1B_058 M Ore Hi Al 0.1 0.001 6.82 10.2 1 1.7 1.6 0.03 0.48 0.7 0.019 0.01 0.3 64 5.1 1.7 13 8.9
ADML_1B_190 M Ore Hi Al 0.1 0.002 2.44 10.9 2 0.5 0.7 0.05 0.16 1.5 0.022 0.01 0.8 45 9.8 1.8 24 14.8
ADML_1B_194 M Ore Hi Al 21.5 0.002 2.99 16.6 2 0.8 3.5 0.14 0.17 2.9 0.181 0.41 0.6 145 0.5 4.6 38 58.4
ADML_1B_195 M Ore Hi Al 0.9 0.002 5.92 10.2 2 0.4 15.9 0.07 0.14 0.7 0.145 0.4 1.3 222 1.1 5.1 140 18
ADML_1B_198 M Ore Hi Al 0.8 0.002 46.3 7.5 12 2.1 3.1 0.31 0.48 5.6 0.141 0.04 1.5 61 4.2 15.8 21 78.2
ADML_1B_202 M Ore Hi Al 3 0.002 26 23.4 5 1.5 8.4 0.18 0.37 9.6 0.107 0.02 2.3 118 11.2 12.4 15 83
ADML_1B_231 M Ore Hi Al 20.4 0.002 21.3 12.3 13 2.8 3 0.27 0.56 6.8 0.162 0.4 1.5 53 1.9 8 24 111.5
ADML_1B_234 M Ore Hi Al 0.1 0.001 3.87 64.1 1 0.3 2.8 0.03 0.11 0.5 0.029 0.02 0.4 31 2.8 5.5 34 7.2_ _
ADML_1B_235 M Ore Hi Al 1 0.002 46.9 19.2 7 1.6 3 0.17 0.88 8.2 0.126 0.02 1.7 109 2.7 5.3 6 62
ADML_1B_236 M Ore Hi Al 0.05 0.001 42.1 8.8 2 0.7 0.8 0.03 0.19 2 0.04 0.01 0.6 19 1.2 4.1 26 16.4
ADML_1B_013 M Ore Hi SiO2 1.1 0.001 9.66 8.7 2 0.4 3.6 0.03 0.78 0.8 0.051 0.4 0.4 37 1 1.5 14 13
ADML_1B_020 M Ore Hi SiO2 0.1 0.001 12.45 1.7 0.5 0.2 9.2 0.03 0.33 0.1 0.0025 0.01 0.4 17 6 14 44 0.7
ADML_1B_028 M Ore Hi SiO2 0.6 0.001 59.5 9.4 20 1 3.7 0.05 0.75 3.2 0.031 0.02 0.6 118 0.9 2 18 22.5
ADML_1B_052 M Ore Hi SiO2 0.2 0.001 2.49 21.8 0.5 0.3 5.5 0.03 0.38 0.1 0.008 0.02 0.2 95 2.5 5.7 58 1.3
ADML_1B_059 M Ore Hi SiO2 0.1 0.001 12.2 3.5 0.5 0.4 1 0.03 0.48 0.4 0.009 0.01 0.2 21 11.1 6.8 36 3.9
ADML_1B_065 M Ore Hi SiO2 0.2 0.001 9.86 7.8 1 0.8 3.7 0.03 0.68 0.3 0.014 0.01 0.1 120 4 3.6 33 4.4
ADML_1B_073 M Ore Hi SiO2 0.5 0.001 8.05 15.3 9 0.7 1.9 0.03 0.42 1.8 0.036 0.01 0.5 28 1 3.5 16 14.6
ADML_1B_196 M Ore Hi SiO2 0.3 0.001 5.1 6.5 1 0.9 2.4 0.03 0.32 0.6 0.024 0.01 0.4 43 1.2 5.6 56 9.9
ADML_1B_199 M Ore Hi SiO2 0.2 0.002 2.81 0.5 0.5 0.2 1.4 0.03 0.025 0.1 0.0025 0.01 0.1 6 4.3 3.3 10 1.4
ADML_1B_201 M Ore Hi SiO2 1.1 0.002 27.1 19.2 3 0.6 3.4 0.06 0.17 3 0.054 0.01 0.8 121 4.3 2.9 7 26.1
ADML_1B_203 M Ore Hi SiO2 0.2 0.002 11.3 27.9 1 1.3 2.6 0.03 0.21 1 0.018 0.08 0.7 290 2.2 6.3 67 8.1
ADML_1B_207 M Ore Hi SiO2 0.3 0.002 5.15 5.4 4 1.1 1.2 0.23 0.26 1 0.235 0.01 1.1 127 10.7 3.8 10 27.4
ADML_1B_230 M Ore Hi SiO2 0.05 0.002 35.3 21.1 8 1.3 0.9 0.14 0.34 1.5 0.676 0.01 0.7 185 1.8 5.9 13 86
ADML_1B_232 M Ore Hi SiO2 0.4 0.001 2.23 11.9 1 0.5 2 0.03 0.07 0.6 0.016 0.02 0.2 68 2.2 5.3 75 8.7
ADML_1B_233 M Ore Hi SiO2 0.3 0.002 54.2 22.4 6 0.3 2.2 0.03 0.38 1.1 0.021 0.01 0.5 128 0.9 0.9 6 9.3
A13026 M Shale 131 - 3.7 - 2.5 1.3 9.5 - 0.1 9.95 0.286 0.5 3 118 1 14.7 118 161
A13027 M Shale 56.9 - 4.1 - 2.5 0.8 20.3 - 0.1 4.86 0.249 0.25 1.68 128 1 14 98 123
A13038 M Shale 105 - 3.3 - 2.5 1.1 19.5 - 0.1 8.46 0.273 0.25 2.66 111 1 14.2 109 148
A13039 M Shale 73.5 - 4.3 - 2.5 0.9 21.4 - 0.1 6.59 0.269 0.25 2.14 140 0.6 16.6 110 143
A13058 M Shale 104 - 2.6 - 2.5 1.2 7.5 - 0.1 9.72 0.381 0.6 3.07 130 3.9 20.5 111 184
ADML_1B_274 M Shale 47.8 0.01 17 16 2 1.4 5.9 0.46 0.27 5.2 0.329 0.35 2.8 125 2.5 10 93 158.5
ADML_1B_275 M Shale 95.9 0.003 5.85 19.9 3 1.4 6.5 0.54 0.31 9 0.358 0.43 3.1 133 5.2 20 134 170.5
ADML_1B_276 M Shale 116.5 0.01 9.85 21.9 2 2.4 5.4 0.51 0.37 8 0.369 0.51 2.9 148 2.2 15.9 93 170.5
ADML_1B_277 M Shale 3.9 0.007 4.45 17.3 3 0.9 1.6 0.37 0.31 5.3 0.29 0.31 2.7 130 2.1 15.5 105 118.5
ADML_1B_280 M Shale 0.7 0.015 60.4 14.2 12 0.7 2.8 0.6 0.86 8 0.475 0.08 2.3 84 3.2 11.7 6 164
ADML_1B_281 M Shale 0.2 0.013 6.95 14.2 1 1.6 2.5 0.52 0.38 6.2 0.395 0.01 4.5 231 2.9 17.3 265 211
ADML_1B_282 M Shale 0.6 0.003 7.73 31.9 1 1.4 7.6 0.32 0.56 11.8 0.248 0.01 5.1 230 1.3 24.1 50 270
ADML_1B_283 M Shale 55.7 0.002 5.62 21.3 0.5 1.3 7.7 0.34 0.4 9.5 0.228 0.54 3 151 1.2 15.8 44 192
ADML_1B_284 M Shale 66.5 0.001 8.32 19.3 0.5 1.3 7.4 0.41 0.32 8.6 0.282 0.76 2.7 134 1.4 14.6 34 177
ADML_1B_285 M Shale 55.2 0.001 5.47 22.4 1 1.7 13.8 0.45 0.31 11 0.289 0.69 4.3 222 2.1 9.7 36 334
ADML_1B_286 M Shale 63.1 0.001 21.3 28.3 2 1.6 13.9 0.44 0.67 10.8 0.341 0.6 4 348 2 12.6 75 301
ADML_1B_287 M Shale 10.5 0.001 2.84 19.8 0.5 1.5 19.8 0.45 0.46 8.3 0.315 0.19 3.4 216 2 10.1 39 249
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element Concentrations (continued)
Zone Analyte Rb Re Sb Sc Se Sn Sr Ta Te Th Ti Tl U V W Y Zn Zr
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm ppm
Mean SedimentM- Madoonga
Comparative Abundance 135 4E-04 1.20E+00 1.2 0.42 4.6 320 1.5 0.01 9.6 0.38 0.95 3.1 105 1.7 40 95 150
SMC Sample ID Domain IDADML_1B_288 M Shale 97.8 0.001 9.57 30.7 2 2.1 29.6 0.63 0.7 15.2 0.379 0.8 4.7 250 1.9 19 53 356
A13003 B BIF 0.97 - 9.6 - 2.5 0.25 3.3 - 0.1 0.12 0.039 0.25 0.14 65 18.4 5.65 71 4.4
A13004 B BIF 0.39 - 9 - 2.5 0.25 2 - 0.1 0.36 0.008 0.25 0.06 4 12.7 2.98 50 2.6
A13005 B BIF 0.16 - 11.2 - 2.5 1.4 1.8 - 0.1 0.22 0.012 0.25 0.25 10 39.3 7.34 105 5.5
A13006 B BIF 0.19 - 7.5 - 2.5 1.3 2 - 0.1 0.84 0.026 0.25 0.27 34 162 9.87 186 11.5
A13011 B BIF 6.5 - 4.8 - 2.5 1.2 12.1 - 0.1 0.87 0.071 0.25 1.6 119 17 15.7 49 13.7
A13013 B BIF 1.02 - 6.8 - 2.5 0.6 84.9 - 0.1 0.27 0.057 0.25 0.93 22 23.2 10.6 30 10.6
A13014 B BIF 0.29 - 4.4 - 2.5 0.25 53.6 - 0.1 0.49 0.013 0.25 4.49 34 76.6 10.7 39 7.7
A13015 B BIF 0.21 - 3.1 - 2.5 0.25 16.4 - 0.1 0.16 0.035 0.25 0.65 23 5.3 9.54 40 6.6
A13016 B BIF 0.31 - 3.4 - 2.5 2 9.5 - 0.1 0.24 0.019 0.25 0.74 16 5.5 19 53 5.3
A13042 B BIF 0.2 - 6 - 2.5 0.7 24.2 - 0.1 0.14 0.016 0.25 1.31 28 95.5 11.5 23 5.2
A13043 B BIF 0.25 - 4.1 - 2.5 0.9 17.8 - 0.1 0.45 0.017 0.25 3.89 39 66.9 10.9 25 8
A13044 B BIF 0.23 - 10.3 - 2.5 0.25 3.5 - 0.1 0.18 0.03 0.25 0.49 107 19.5 7.56 36 5
ADML_1B_083 B BIF 0.1 0.002 4.57 2.4 0.5 0.2 1.4 0.03 0.025 0.2 0.011 0.01 0.1 12 1.5 3.6 15 4
ADML_1B_084 B BIF 0.2 0.001 5.35 1.4 0.5 0.2 1.5 0.03 0.025 0.1 0.009 0.01 0.05 8 1.3 2.7 12 2.7
ADML_1B_098 B BIF 0.5 0.002 9.73 4.1 0.5 0.3 2.2 0.03 0.025 0.2 0.012 0.01 0.1 18 22.5 3.5 31 2.3
ADML_1B_100 B BIF 0.1 0.002 8.24 2.2 0.5 0.4 3.4 0.03 0.025 0.3 0.008 0.01 0.1 8 6.6 4.6 30 3.1
ADML_1B_107 B BIF 0.5 0.003 11.75 7.9 1 0.6 2.4 0.03 0.09 0.5 0.044 0.02 0.2 54 4.2 7.6 34 8.4
ADML_1B_130 B BIF 0.4 0.001 4.87 81.1 2 1 9.4 0.11 0.35 1.2 0.191 0.05 2.1 143 1.9 7.9 54 27.9
ADML_1B_138 B BIF 0.3 0.002 8.22 24.2 1 0.4 4.2 0.03 0.1 0.3 0.015 0.01 0.2 21 31.5 4.1 58 3.7
ADML_1B_138 B BIF 27 0.002 2.79 33 1 0.4 6.5 0.09 0.025 1 0.285 0.13 0.2 195 1.2 5.5 13 34.6
ADML_1B_149 B BIF 11.3 0.002 0.45 40.7 1 0.5 70.5 0.12 0.025 1 0.466 0.04 0.2 245 0.8 19.4 113 36.4
ADML_1B_156 B BIF 14.3 0.002 0.64 49.6 1 0.6 105.5 0.15 0.025 1.2 0.546 0.14 0.3 302 0.3 50 193 44.1
ADML_1B_174 B BIF 6 0.002 2.73 2.2 1 0.5 19.6 0.03 0.025 0.6 0.021 0.01 0.3 17 10.7 5.1 10 6.3
ADML_1B_185 B BIF 0.2 0.007 6.4 1.2 0.5 0.3 9 0.03 0.025 0.4 0.01 0.01 0.3 7 23 2.6 27 4.2
ADML_1B_186 B BIF 0.2 0.002 6.98 0.6 0.5 0.2 1.1 0.03 0.025 0.2 0.008 0.01 0.1 7 24.9 2.2 13 3.1
ADML_1B_197 B BIF 0.2 0.002 5.81 16.5 1 0.9 3.9 0.03 0.94 0.9 0.076 0.07 0.9 277 1.4 5.7 39 17.8
ADML_1B_221 B BIF 0.3 0.002 9.23 3.2 0.5 0.4 1.8 0.03 0.025 0.2 0.012 0.02 0.1 9 42.1 4.3 61 3.7
A13001 B Mafic 167 - 2.8 - 2.5 0.7 20.7 - 0.1 1.73 0.791 0.25 0.52 349 0.4 54.8 140 80
A13002 B Mafic 62.9 - 3.9 - 2.5 0.7 13.1 - 0.1 2.13 0.659 0.25 0.66 289 2.7 28.1 112 75.7
A13007 B Mafic 14.1 - 39.5 - 2.5 0.7 5.1 - 0.1 0.77 0.335 0.25 0.25 268 22.2 11.3 170 66.4
A13008 B Mafic 67.5 - 7.5 - 2.5 0.25 22.7 - 0.1 0.79 0.36 0.25 0.19 222 5.4 10.8 83 63.8
A13009 B Mafic 31.1 - 1 - 2.5 0.7 14.2 - 0.1 1.13 0.362 0.25 0.32 258 1 3.71 30 43.7
A13010 B Mafic 2.7 - 0.7 - 2.5 0.6 34.1 - 0.1 1.19 0.55 0.25 0.51 175 0.8 14.3 118 47.5
A13012 B Mafic 1.99 - 0.5 - 2.5 0.6 4.7 - 0.1 1.25 0.783 0.25 0.55 252 1.2 7.21 113 58.8
A13017 B Mafic 0.72 - 0.4 - 2.5 0.25 4.6 - 0.1 1.45 0.688 0.25 1.24 284 5 9.04 126 62.5
A13018 B Mafic 57 - 0.7 - 2.5 0.6 114 - 0.1 1.45 0.635 0.25 0.43 285 0.8 25.3 116 53.9
A13040 B Mafic 3.08 - 0.5 - 2.5 0.6 30.2 - 0.1 1.47 0.762 0.25 0.72 226 0.3 33.5 109 79.1
A13041 B Mafic 1.42 - 0.3 - 2.5 0.5 9.2 - 0.1 1.02 0.62 0.25 0.27 230 0.5 8.56 104 58
A13045 B Mafic 0.59 - 0.5 - 2.5 0.25 14.2 - 0.1 1.65 0.541 0.25 0.81 336 8.9 19.9 158 71.1
A13046 B Mafic 7.25 - 1.3 - 2.5 0.25 24.7 - 0.1 1.32 0.579 0.25 0.34 286 1.5 14.2 76 56.8
ADML_1B_006 B Mafic 0.8 0.003 0.24 18.2 0.5 0.5 6.9 0.2 0.025 0.9 0.451 0.01 0.4 300 0.5 15.3 93 48
ADML_1B_007 B Mafic 5.3 0.001 0.45 53.7 0.5 0.7 12.2 0.2 0.025 1.2 0.499 0.01 0.4 174 0.7 14.1 226 49.4
ADML_1B_079 B Mafic 28.8 0.002 61.4 64.4 1 0.6 12.2 0.1 0.025 2 0.325 0.17 0.5 363 3.2 26.6 42 83.4
ADML_1B_080 B Mafic 7.8 0.002 4.01 44.4 0.5 0.6 4.4 0.17 0.025 0.8 0.582 0.17 0.3 400 10.5 8.3 120 91.9
ADML_1B_081 B Mafic 2.8 0.002 2.04 55.9 0.5 0.6 6.9 0.17 0.025 1.8 0.631 0.02 0.4 295 5.9 7.1 36 54.8
ADML_1B_082 B Mafic 1.6 0.002 0.45 59.5 1 0.6 3.3 0.18 0.025 1 0.553 0.01 0.3 267 0.3 11.9 65 40.5
ADML_1B_085 B Mafic 7.8 0.003 0.45 44.7 1 0.4 70.5 0.12 0.025 1.1 0.365 0.02 0.3 206 0.2 15.1 68 41.7
ADML_1B_086 B Mafic 9.1 0.002 1.05 37.3 1 0.5 35.9 0.15 0.025 1.4 0.54 0.07 0.2 231 0.3 29.2 62 46.3
ADML_1B_087 B Mafic 107 0.003 0.85 54.6 1 0.6 178 0.18 0.025 1.6 0.651 0.39 0.5 327 0.3 24.6 114 59.1
ADML_1B_088 B Mafic 52.1 0.002 6.45 44.6 1 0.5 12.7 0.15 0.025 1.4 0.386 0.12 0.5 237 3.2 19.4 37 89.1
ADML_1B_089 B Mafic 3.8 0.003 0.55 34.4 1 0.7 6.9 0.19 0.025 1.1 0.531 0.02 0.3 221 0.7 7.2 79 56.2
ADML_1B_090 B Mafic 1.1 0.002 0.42 43.3 1 0.5 7 0.21 0.025 1.2 0.607 0.01 0.6 275 0.7 15.2 133 65.1
ADML_1B_091 B Mafic 1.4 0.002 0.33 26 1 0.6 5.2 0.22 0.025 1.2 0.616 0.01 0.3 166 0.5 13 86 64.1
ADML_1B_092 B Mafic 7.5 0.002 1.09 39.8 1 0.5 37.9 0.15 0.025 1.4 0.549 0.07 0.2 243 0.3 27.5 67 48.4
ADML_1B_093 B Mafic 26.6 0.002 0.77 55.7 1 0.6 66.9 0.17 0.025 1.8 0.599 0.14 0.3 292 0.5 36.1 93 56.4
ADML_1B_094 B Mafic 33 0.003 0.75 40.5 1 0.3 94.8 0.11 0.025 1.1 0.427 0.16 0.3 209 0.2 26 91 36.3
ADML_1B_095 B Mafic 5.3 0.001 0.84 66.6 1 0.4 57.2 0.16 0.025 1.8 0.402 0.01 0.3 192 0.2 39.5 136 50.7
ADML_1B_096 B Mafic 16.6 0.002 0.46 50.5 1 0.4 129 0.12 0.025 1.4 0.317 0.03 0.2 160 0.1 19 60 40.2
ADML_1B_097 B Mafic 58.4 0.002 3.77 50.6 1 0.8 8.9 0.15 0.025 1.6 0.56 0.07 0.9 292 3.3 30.7 75 63.3
ADML_1B_103 B Mafic 9.2 0.002 34.4 41.2 1 0.9 4.8 0.19 0.05 1 0.309 0.06 0.3 245 3.7 9.6 124 61.3
ADML_1B_104 B Mafic 20.6 0.002 49.5 31.6 1 0.6 6.2 0.23 0.025 0.7 0.438 0.12 0.2 235 2.4 12.1 107 48.9
ADML_1B_105 B Mafic 1.5 0.003 1.9 34 1 0.6 20.8 0.17 0.025 2.2 0.319 0.05 0.4 213 0.3 7.2 20 56.7
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element Concentrations (continued)
Zone Analyte Rb Re Sb Sc Se Sn Sr Ta Te Th Ti Tl U V W Y Zn Zr
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm ppm
Mean SedimentM- Madoonga
Comparative Abundance 135 4E-04 1.20E+00 1.2 0.42 4.6 320 1.5 0.01 9.6 0.38 0.95 3.1 105 1.7 40 95 150
SMC Sample ID Domain IDADML_1B_106 B Mafic 0.7 0.003 1.71 37.1 1 0.3 3.4 0.1 0.025 1.3 0.203 0.02 0.5 176 0.6 12.2 88 35
ADML_1B_108 B Mafic 3.7 0.002 1.01 55.8 1 0.6 5.2 0.22 0.025 1.8 0.629 0.01 0.6 252 2.9 5 41 60.6
ADML_1B_112 B Mafic 0.2 0.003 1.17 49.6 1 4.1 8.6 0.26 0.29 0.9 0.787 0.01 0.5 348 2.4 16.1 213 76.1
ADML_1B_113 B Mafic 0.9 0.001 0.72 26.9 1 0.9 9.9 0.19 0.025 0.6 0.47 0.01 0.2 229 0.8 8.4 268 43.6
ADML_1B_114 B Mafic 4.5 0.003 1.13 38.8 1 0.5 145.5 0.17 0.025 0.8 0.443 0.02 0.2 223 0.2 16.7 99 33.8
ADML_1B_116 B Mafic 0.7 0.002 0.48 86.4 1 0.6 26.7 0.21 0.025 1.3 0.545 0.01 0.7 322 1.4 14 95 67
ADML_1B_117 B Mafic 3.8 0.003 0.82 32.5 1 0.7 15 0.27 0.025 1.5 0.67 0.01 0.4 194 1 14.9 111 75.3
ADML_1B_119 B Mafic 20.1 0.002 1.76 62.9 1 0.5 22.1 0.17 0.025 1.5 0.659 0.03 0.7 378 0.6 16.3 120 48.5
ADML_1B_120 B Mafic 5.2 0.002 0.99 41.8 3 0.4 104 0.15 0.025 1 0.458 0.03 0.3 238 3.8 146.5 104 30.9
ADML_1B_121 B Mafic 10.8 0.003 1.21 55.9 1 0.9 46.8 0.16 0.025 1.4 0.6 0.03 0.3 302 0.3 54.9 160 48
ADML_1B_122 B Mafic 17.3 0.003 1.73 41.2 1 0.6 102 0.11 0.025 1 0.397 0.06 0.3 235 0.4 18.3 94 27.6
ADML_1B_123 B Mafic 0.5 0.001 0.56 78.5 1 0.7 34.3 0.26 0.025 1.5 0.68 0.03 0.8 273 0.8 21.9 49 58.8
ADML_1B_124 B Mafic 16.9 0.001 0.95 42.7 0.5 0.6 23 0.17 0.025 1.1 0.497 0.01 0.3 232 0.6 10 102 51.7
ADML_1B_126 B Mafic 0.6 0.002 0.29 14.9 0.5 0.4 10.7 0.15 0.025 0.6 0.357 0.01 0.2 193 0.7 4.9 85 32.1
ADML_1B_128 B Mafic 2.1 0.002 0.29 32.7 1 0.6 10.1 0.19 0.025 1.3 0.576 0.02 0.4 311 1.2 12.5 93 55.1
ADML_1B_129 B Mafic 1.5 0.002 2.81 55.3 1 0.7 5.8 0.15 0.06 2.3 0.3 0.02 0.7 355 1.2 6.6 41 76.8
ADML_1B_131 B Mafic 1.5 0.001 0.72 39.1 1 0.5 19.3 0.13 0.05 1.5 0.304 0.01 0.3 154 0.3 8.6 120 39
ADML_1B_132 B Mafic 0.5 0.001 0.5 25.8 0.5 0.3 10.7 0.08 0.025 0.9 0.185 0.01 0.1 118 0.2 11.4 70 22.7
ADML_1B_133 B Mafic 0.4 0.001 0.19 24.2 0.5 0.3 8.4 0.09 0.025 0.9 0.183 0.01 0.2 115 0.1 6.5 68 24.2
ADML_1B_134 B Mafic 4.7 0.002 0.25 36.6 1 0.5 50.1 0.16 0.025 1.8 0.345 0.01 0.9 177 0.4 50.3 66 46.2
ADML_1B_135 B Mafic 14.9 0.002 0.26 41.3 1 0.8 15.6 0.23 0.025 0.7 0.569 0.14 0.6 406 2.2 10.3 140 80
ADML_1B_136 B Mafic 17.8 0.002 0.28 38.3 1 0.4 10.4 0.18 0.025 1.1 0.403 0.04 0.3 204 0.2 14 86 43.7
ADML_1B_137 B Mafic 5.7 0.002 2.71 67.9 1 0.7 18.3 0.19 0.06 1.4 0.569 0.01 0.4 400 0.3 4.5 39 88.3
ADML_1B_139 B Mafic 8.5 0.002 6.76 51.4 1 0.7 86.9 0.19 0.05 1.4 0.586 0.06 0.5 332 0.9 3.2 61 55.3
ADML_1B_140 B Mafic 33.2 0.002 1.86 85.5 1 0.5 7.8 0.17 0.06 1.4 0.452 0.09 0.3 245 0.4 5.2 26 42.1
ADML_1B_141 B Mafic 44.9 0.002 0.74 40 2 0.5 135 0.11 0.025 0.7 0.277 0.08 0.2 178 0.3 80.4 96 26.5
ADML_1B_142 B Mafic 17 0.002 1.09 40.3 0.5 0.4 82.9 0.1 0.025 0.7 0.274 0.03 0.2 183 0.2 29.1 55 28.1
ADML_1B_143 B Mafic 13.4 0.001 99.4 38.8 1 0.9 7.1 0.14 0.08 0.9 0.337 0.11 0.7 379 21.9 6.4 87 80
ADML_1B_144 B Mafic 0.7 0.002 16.55 26.1 0.5 0.8 5.5 0.05 0.1 0.9 0.042 0.24 0.5 54 105.5 12.5 87 14_ _
ADML_1B_146 B Mafic 0.6 0.001 13.05 1.5 1 0.3 0.6 0.03 0.1 0.1 0.006 0.01 0.1 7 50 1.9 18 1.3
ADML_1B_150 B Mafic 11.7 0.001 0.4 40.2 1 0.5 74.1 0.1 0.025 1 0.387 0.04 0.3 227 0.2 17.3 81 34.5
ADML_1B_151 B Mafic 33.8 0.002 0.4 37.3 1 0.5 79.5 0.15 0.025 1.5 0.344 0.07 0.4 191 0.3 21.8 87 53.6
ADML_1B_152 B Mafic 75.9 0.002 0.86 36.3 3 0.8 68.3 0.42 0.025 4.1 0.876 0.25 0.9 195 0.8 60.3 81 139.5
ADML_1B_153 B Mafic 0.7 0.001 0.92 61.9 1 1.2 17.8 0.26 0.025 1 0.802 0.01 0.3 388 0.5 10 96 62.8
ADML_1B_154 B Mafic 1.9 0.001 0.9 26.3 1 0.7 5.1 0.07 0.025 0.8 0.247 0.01 0.5 181 0.5 7.4 62 20.4
ADML_1B_155 B Mafic 2.6 0.001 0.81 72.8 1 0.7 8.4 0.2 0.025 1.6 0.753 0.01 0.6 375 0.3 31.4 76 61.1
ADML_1B_157 B Mafic 7 0.002 0.31 40.5 1 0.5 97.3 0.11 0.025 1 0.395 0.03 0.3 229 0.3 17.5 83 28.3
ADML_1B_158 B Mafic 2.4 0.002 0.31 54.2 1 0.6 32.4 0.15 0.025 1 0.555 0.02 0.2 321 0.6 7.9 108 35.9
ADML_1B_159 B Mafic 0.7 0.001 1.35 58.7 1 0.9 5.3 0.16 0.025 1.3 0.65 0.01 0.3 319 0.8 4 60 53.7
ADML_1B_160 B Mafic 3.8 0.001 1.93 52.7 1 0.7 69.9 0.15 0.025 1.2 0.514 0.02 0.3 289 0.4 40.2 178 26
ADML_1B_161 B Mafic 1.7 0.002 0.98 37.9 0.5 0.7 60.3 0.12 0.025 0.8 0.399 0.03 0.2 232 0.5 15.6 147 19.5
ADML_1B_162 B Mafic 0.5 0.001 0.46 45.2 1 0.6 13.4 0.21 0.025 1 0.56 0.01 0.7 323 0.9 6.1 45 58.7
ADML_1B_163 B Mafic 0.1 0.002 2.29 6.9 0.5 0.8 8.2 0.03 0.09 0.1 0.013 0.02 0.9 39 58.8 7.6 3 2.3
ADML_1B_164 B Mafic 15.5 0.001 0.25 37.3 0.5 0.4 138.5 0.15 0.025 1.5 0.333 0.06 0.4 190 0.6 13.2 66 38.8
ADML_1B_167 B Mafic 9.6 0.002 1.64 49.6 1 1.1 38.9 0.13 0.025 1.2 0.488 0.1 0.3 284 0.7 31.7 178 41.3
ADML_1B_168 B Mafic 6.8 0.002 0.58 45.9 1 0.5 75.2 0.12 0.025 1 0.497 0.02 0.2 247 0.2 20.2 86 37.8
ADML_1B_169 B Mafic 0.2 0.002 5.57 7.3 0.5 0.2 1 0.03 0.025 0.4 0.035 0.01 0.1 30 19.5 3.3 43 4.9
ADML_1B_175 B Mafic 0.4 0.002 1.18 27.5 1 1.4 4 0.24 0.23 0.9 0.795 0.01 0.5 326 4.7 9 300 87.2
ADML_1B_005 B Mafic 1 0.002 0.54 57.7 1 0.4 6.4 0.14 0.06 1.6 0.27 0.01 0.7 324 0.9 34 109 65.8
ADML_1B_179 B Magnetite 0.2 0.003 3.68 1.1 0.5 0.2 5.4 0.03 0.025 0.4 0.012 0.01 0.4 11 2.4 10.5 19 5.1
ADML_1B_180 B Magnetite 0.2 0.002 4.4 1.7 1 0.7 34.5 0.03 0.025 0.6 0.02 0.01 4.2 17 37 11.8 17 7.9
ADML_1B_181 B Magnetite 0.5 0.002 2.58 9.7 1 0.4 13.5 0.03 0.025 0.3 0.178 0.01 1.1 73 3.6 13.2 43 19.1
ADML_1B_222 B Magnetite 1.4 0.002 7.2 1.6 0.5 0.4 10.9 0.03 0.025 0.3 0.012 0.01 0.1 12 7.2 4.8 14 4.2
ADML_1B_002 B Ore 0.1 0.001 6.48 2 0.5 0.6 4.9 0.03 0.09 0.2 0.015 0.01 0.1 16 8.7 9.6 47 3.7
ADML_1B_102 B Ore 0.2 0.003 10.05 10.9 1 0.6 3.1 0.15 0.06 0.4 0.011 0.01 0.3 42 13.3 8.5 152 5.2
ADML_1B_109 B Ore 0.1 0.002 3.09 12.9 0.5 1.3 7.9 0.03 0.08 0.2 0.01 0.01 0.3 11 0.6 4 42 3
ADML_1B_111 B Ore 0.1 0.003 14.8 3.5 0.5 0.5 3.1 0.03 0.09 0.4 0.016 0.01 0.2 12 4.7 14 22 5.9
ADML_1B_115 B Ore 1.1 0.003 5.22 16.3 1 0.5 19.1 0.03 0.05 0.7 0.037 0.01 0.6 34 11 11.3 11 8.2
ADML_1B_118 B Ore 0.1 0.002 5.32 2.8 0.5 0.5 11.4 0.03 0.07 0.3 0.016 0.01 0.6 21 89.9 12.5 17 4.7
ADML_1B_125 B Ore 0.1 0.002 7.54 2.4 0.5 0.5 52.7 0.03 0.05 0.3 0.013 0.01 0.4 16 63.4 15.6 6 4.9
ADML_1B_147 B Ore 27.5 0.002 0.76 30.4 1 0.4 80.9 0.12 0.025 1 0.391 0.15 0.3 209 1.4 17.8 96 31
ADML_1B_171 B Ore 0.1 0.002 19.45 2.9 0.5 0.3 2.2 0.03 0.025 0.3 0.009 0.01 0.2 9 3.4 7.6 38 3.9
ADML_1B_173 B Ore 0.05 0.003 10.2 2.5 1 0.6 1.4 0.03 0.025 0.6 0.024 0.01 0.2 22 0.5 6.2 40 9.8
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element Concentrations (continued)
Zone Analyte Rb Re Sb Sc Se Sn Sr Ta Te Th Ti Tl U V W Y Zn Zr
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm ppm
Mean SedimentM- Madoonga
Comparative Abundance 135 4E-04 1.20E+00 1.2 0.42 4.6 320 1.5 0.01 9.6 0.38 0.95 3.1 105 1.7 40 95 150
SMC Sample ID Domain IDADML_1B_177 B Ore 0.3 0.003 11.85 1.6 0.5 0.3 1.1 0.03 0.025 0.3 0.014 0.01 0.3 38 51.8 9.1 34 3.8
ADML_1B_178 B Ore 0.2 0.003 5.67 1.2 0.5 0.6 10 0.03 0.025 0.1 0.007 0.01 2.8 18 68.7 7.5 17 2.4
ADML_1B_224 B Ore 0.6 0.002 9.41 16.7 1 1.3 11.4 0.1 0.09 1.7 0.074 0.01 1.8 94 22 18.1 42 23.3
ADML_1B_110 B Ore Hi Al 0.2 0.002 4.83 45.1 0.5 0.9 146.5 0.03 0.09 0.3 0.073 0.01 0.8 52 8 5.2 33 9.2
ADML_1B_127 B Ore Hi Al 0.4 0.001 8.66 10.1 0.5 0.6 4.6 0.05 0.09 0.3 0.147 0.01 0.9 196 16.6 12.6 47 17.2
ADML_1B_145 B Ore Hi Al 0.3 0.001 15.75 17.9 0.5 0.8 1.1 0.03 0.16 0.4 0.021 0.03 0.3 24 45.9 7.6 80 5.9
ADML_1B_145 B Ore Hi Al 0.1 0.001 9.91 3.2 0.5 0.3 0.8 0.03 0.08 0.1 0.005 0.01 0.1 6 122 3.7 39 2.1
ADML_1B_172 B Ore Hi Al 0.2 0.002 6.58 5.2 1 1.2 3.3 0.18 0.08 5.3 0.078 0.01 0.9 67 2.2 21.1 95 39.1
ADML_1B_182 B Ore Hi Al 0.2 0.002 4.88 26.8 1 0.5 7.7 0.16 0.025 1.3 0.315 0.01 0.6 159 9.7 14.8 64 83.2
ADML_1B_183 B Ore Hi Al 1 0.002 3.3 29.1 1 0.6 17.2 0.03 0.025 0.6 0.024 0.13 0.7 55 9.3 9.8 43 8.1
ADML_1B_184 B Ore Hi Al 0.6 0.003 13.25 12.4 1 2.9 12.2 0.19 0.13 3.5 0.215 0.01 7.3 84 74.7 25.6 43 55
ADML_1B_278 B Ore Hi Al 2.2 0.001 10.85 46.4 2 0.9 3.4 0.16 0.1 8.2 0.301 0.1 1.1 558 13.5 4.3 7 71.7
ADML_1B_279 B Ore Hi Al 0.6 0.002 15.7 37.7 2 1.2 4.3 0.19 0.21 3.9 0.484 0.03 0.9 456 9.2 6.3 22 95.4
ADML_1B_003 B Ore Hi SiO2 3 0.001 6.39 2.2 0.5 0.6 10.7 0.03 0.1 0.3 0.022 0.01 0.2 18 1.2 3.8 23 5.3
ADML_1B_004 B Ore Hi SiO2 13.5 0.001 5.07 2.1 2 0.8 5.9 0.03 0.12 0.5 0.021 0.02 0.5 21 14.2 7.2 21 7.1
ADML_1B_099 B Ore Hi SiO2 0.2 0.003 8.46 10.9 0.5 0.3 1.5 0.03 0.025 0.2 0.01 0.04 0.3 22 27.9 12.6 55 3.3
ADML_1B_101 B Ore Hi SiO2 0.4 0.003 6.84 7 0.5 0.5 3.8 0.08 0.06 0.2 0.006 0.01 0.1 13 17.9 3.9 62 2.7
ADML_1B_148 B Ore Hi SiO2 1.4 0.002 0.38 36.5 0.5 0.6 34.1 0.1 0.025 0.9 0.354 0.01 0.2 210 0.5 15.5 91 26.2
ADML_1B_170 B Ore Hi SiO2 0.2 0.003 4.58 6.5 0.5 0.3 1.7 0.03 0.025 0.3 0.014 0.01 0.2 26 26.7 6.2 148 5.5
ADML_1B_176 B Ore Hi SiO2 2.4 0.002 9.35 1 0.5 0.5 13.9 0.03 0.025 0.2 0.01 0.01 0.1 9 10.6 2.8 24 3
ADML_1B_220 B Ore Hi SiO2 0.3 0.002 7.13 3.3 1 0.4 0.6 0.03 0.025 0.2 0.008 0.02 0.2 7 86.8 4.9 83 2.8
ADML_1B_223 B Ore Hi SiO2 2.5 0.002 4.25 1 0.5 0.3 2.3 0.03 0.025 0.1 0.007 0.01 0.2 14 27.5 3.9 6 2.6
ADML_1B_001 Mafic 0.7 0.001 0.52 61.9 1 0.7 12.8 0.25 0.025 2.2 0.814 0.01 0.6 1 0.05 0.025 1 0.25
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 8
GARV/CHAP/kami/dick SMM004_ENV_RP_2_Rev1.docx March 2011
Appendix 8: Global Abundance Indices (Major Elements)
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Global Abundance Indices
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- MadoongaComparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.2
SMC Sample ID Domain IDA13020 M BIF 3A13024 M BIF 2A13025 M BIF 2A13028 M BIF 1 1A13029 M BIF 2 2A13033 M BIF 1A13034 M BIF 3A13036 M BIF 1 1A13037 M BIF 2 1 1A13049 M BIF 3 1A13050 M BIF 2A13051 M BIFA13052 M BIF 3A13054 M BIF 3A13055 M BIF 3A13056 M BIF 2A13057 M BIF 2A13059 M BIF 5 1 1 1ADML_1B_012 M BIF 2ADML_1B_014 M BIF 2ADML_1B_015 M BIF 2ADML_1B_016 M BIF 1ADML_1B_017 M BIF 1ADML_1B_018 M BIF 2ADML_1B_019 M BIF 1ADML_1B_021 M BIF 1ADML_1B_022 M BIF 1ADML_1B_023 M BIF 2ADML_1B_047 M BIF 1ADML_1B_074 M BIFADML_1B_077 M BIF 1ADML_1B_187 M BIFADML_1B_193 M BIFADML_1B_204 M BIFADML_1B_205 M BIF 1ADML_1B_211 M BIFADML_1B_213 M BIF 2ADML_1B_214 M BIF 2ADML_1B_225 M BIFADML_1B_227 M BIF 2ADML_1B_229 M BIFA13019 M Detrital 3A13030 M Detrital 3A13047 M Detrital 3 1ADML_1B_010 M Detrital 2ADML_1B_024 M Detrital 1ADML_1B_027 M Detrital 2ADML_1B_035 M Detrital 2ADML_1B_036 M Detrital 2ADML_1B_037 M Detrital 1
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Global Abundance Indices
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- MadoongaComparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.2
SMC Sample ID Domain IDADML_1B_038 M Detrital 1ADML_1B_040 M Detrital 2ADML_1B_041 M Detrital 2ADML_1B_045 M Detrital 2ADML_1B_046 M Detrital 2ADML_1B_049 M Detrital 2ADML_1B_050 M Detrital 2ADML_1B_051 M Detrital 2ADML_1B_060 M Detrital 1ADML_1B_061 M Detrital 1ADML_1B_062 M Detrital 1ADML_1B_063 M Detrital 1ADML_1B_067 M Detrital 2ADML_1B_068 M Detrital 2ADML_1B_206 M Detrital 2ADML_1B_212 M Detrital 2ADML_1B_215 M Detrital 2ADML_1B_216 M Detrital 2ADML_1B_217 M Detrital 2ADML_1B_218 M Detrital 2ADML_1B_219 M Detrital 2ADML_1B_032 M FelsicADML_1B_033 M FelsicADML_1B_034 M FelsicADML_1B_257 M FelsicADML_1B_258 M FelsicADML_1B_259 M FelsicADML_1B_260 M FelsicADML_1B_261 M FelsicADML_1B_262 M FelsicADML_1B_265 M FelsicADML_1B_270 M FelsicA13021 M Hydrated 3A13023 M Hydrated 3A13035 M Hydrated 3A13053 M Hydrated 2ADML_1B_043 M HydratedADML_1B_044 M HydratedADML_1B_048 M Hydrated 2ADML_1B_075 M Hydrated 1ADML_1B_076 M HydratedADML_1B_078 M Hydrated 2ADML_1B_226 M Hydrated 1ADML_1B_228 M HydratedADML_1B_241 M Hydrated 1ADML_1B_242 M HydratedADML_1B_243 M Hydrated 2ADML_1B_244 M Hydrated 1ADML_1B_245 M Hydrated 1ADML_1B_246 M Hydrated
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Global Abundance Indices
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- MadoongaComparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.2
SMC Sample ID Domain IDADML_1B_247 M Hydrated 2ADML_1B_248 M HydratedADML_1B_249 M Hydrated 1 4ADML_1B_250 M Hydrated 1ADML_1B_251 M HydratedADML_1B_252 M Hydrated 1ADML_1B_254 M Hydrated 2ADML_1B_255 M Hydrated 1ADML_1B_256 M HydratedADML_1B_271 M HydratedADML_1B_272 M Hydrated 1ADML_1B_273 M Hydrated 1A13022 M Mafic 3A13031 M Mafic 1A13032 M Mafic 1A13048 M Mafic 2ADML_1B_009 M Mafic 1ADML_1B_011 M MaficADML_1B_025 M Mafic 1ADML_1B_026 M MaficADML_1B_039 M Mafic 2ADML_1B_056 M Mafic 1 1ADML_1B_069 M Mafic 1ADML_1B_070 M Mafic 1 1ADML_1B_071 M Mafic 1 1ADML_1B_191 M Mafic 1 1 1ADML_1B_200 M Mafic 2ADML_1B_208 M MaficADML_1B_237 M Mafic 1 1ADML_1B_238 M MaficADML_1B_008 M Ore 2ADML_1B_029 M Ore 2ADML_1B_031 M Ore 2ADML_1B_042 M Ore 2ADML_1B_054 M Ore 2ADML_1B_055 M Ore 2ADML_1B_057 M Ore 2ADML_1B_064 M Ore 2ADML_1B_066 M Ore 2ADML_1B_072 M Ore 2ADML_1B_188 M Ore 2ADML_1B_189 M Ore 2ADML_1B_192 M Ore 2ADML_1B_209 M Ore 2ADML_1B_210 M Ore 2ADML_1B_030 M Ore Hi Al 2ADML_1B_053 M Ore Hi Al 2ADML_1B_058 M Ore Hi Al 2ADML_1B_190 M Ore Hi Al 2 1ADML_1B_194 M Ore Hi Al 2
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Global Abundance Indices
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- MadoongaComparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.2
SMC Sample ID Domain IDADML_1B_195 M Ore Hi Al 2 2ADML_1B_198 M Ore Hi Al 2ADML_1B_202 M Ore Hi Al 2ADML_1B_231 M Ore Hi Al 2ADML_1B_234 M Ore Hi Al 2ADML_1B_235 M Ore Hi Al 2ADML_1B_236 M Ore Hi Al 2ADML_1B_013 M Ore Hi SiO2 2ADML_1B_020 M Ore Hi SiO2 2ADML_1B_028 M Ore Hi SiO2 2ADML_1B_052 M Ore Hi SiO2 2ADML_1B_059 M Ore Hi SiO2 2ADML_1B_065 M Ore Hi SiO2 2ADML_1B_073 M Ore Hi SiO2 2ADML_1B_196 M Ore Hi SiO2 2ADML_1B_199 M Ore Hi SiO2 1ADML_1B_201 M Ore Hi SiO2 2ADML_1B_203 M Ore Hi SiO2 2ADML_1B_207 M Ore Hi SiO2 2ADML_1B_230 M Ore Hi SiO2 2ADML_1B_232 M Ore Hi SiO2 2ADML_1B_233 M Ore Hi SiO2 2A13026 M Shale 1A13027 M Shale 1 1 2A13038 M Shale 1A13039 M Shale 2A13058 M ShaleADML_1B_274 M Shale 3ADML_1B_275 M ShaleADML_1B_276 M Shale 2ADML_1B_277 M Shale 1 2ADML_1B_280 M Shale 1ADML_1B_281 M Shale 1 1ADML_1B_282 M Shale 1ADML_1B_283 M ShaleADML_1B_284 M ShaleADML_1B_285 M Shale 1ADML_1B_286 M Shale 1ADML_1B_287 M Shale 1ADML_1B_288 M Shale 1A13003 B BIF 2A13004 B BIF 2A13005 B BIF 3A13006 B BIF 3A13011 B BIF 3A13013 B BIF 3A13014 B BIF 3A13015 B BIF 3A13016 B BIF 3A13042 B BIF 3
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Global Abundance Indices
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- MadoongaComparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.2
SMC Sample ID Domain IDA13043 B BIF 3A13044 B BIF 3ADML_1B_083 B BIF 2ADML_1B_084 B BIF 2ADML_1B_098 B BIF 2ADML_1B_100 B BIF 2ADML_1B_107 B BIF 2ADML_1B_130 B BIF 2ADML_1B_138 B BIF 2ADML_1B_138 B BIFADML_1B_149 B BIFADML_1B_156 B BIF 1ADML_1B_174 B BIF 2 1ADML_1B_185 B BIF 2ADML_1B_186 B BIF 2ADML_1B_197 B BIF 2ADML_1B_221 B BIF 2A13001 B MaficA13002 B Mafic 1A13007 B Mafic 1A13008 B MaficA13009 B Mafic 1A13010 B Mafic 1 2 2A13012 B Mafic 1 2A13017 B Mafic 1 2A13018 B Mafic 1A13040 B Mafic 1 2A13041 B Mafic 1 2A13045 B Mafic 1 2A13046 B Mafic 1 1ADML_1B_006 B Mafic 1ADML_1B_007 B Mafic 1ADML_1B_079 B Mafic 1ADML_1B_080 B Mafic 1 1ADML_1B_081 B Mafic 1ADML_1B_082 B Mafic 1ADML_1B_085 B Mafic 1ADML_1B_086 B MaficADML_1B_087 B MaficADML_1B_088 B MaficADML_1B_089 B Mafic 2ADML_1B_090 B Mafic 1 2ADML_1B_091 B Mafic 2ADML_1B_092 B MaficADML_1B_093 B Mafic 1 1ADML_1B_094 B Mafic 1ADML_1B_095 B MaficADML_1B_096 B Mafic 1 1ADML_1B_097 B Mafic 1ADML_1B_103 B Mafic 1
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Global Abundance Indices
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- MadoongaComparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.2
SMC Sample ID Domain IDADML_1B_104 B Mafic 1ADML_1B_105 B MaficADML_1B_106 B Mafic 1 1ADML_1B_108 B Mafic 1ADML_1B_112 B Mafic 2ADML_1B_113 B Mafic 1 1ADML_1B_114 B Mafic 1ADML_1B_116 B Mafic 1ADML_1B_117 B Mafic 1 1ADML_1B_119 B MaficADML_1B_120 B Mafic 1ADML_1B_121 B MaficADML_1B_122 B Mafic 1ADML_1B_123 B Mafic 1ADML_1B_124 B Mafic 1ADML_1B_126 B Mafic 2ADML_1B_128 B Mafic 1 2ADML_1B_129 B Mafic 1ADML_1B_131 B Mafic 1ADML_1B_132 B Mafic 2ADML_1B_133 B Mafic 2ADML_1B_134 B Mafic 1ADML_1B_135 B Mafic 1ADML_1B_136 B MaficADML_1B_137 B MaficADML_1B_139 B Mafic 1ADML_1B_140 B MaficADML_1B_141 B Mafic 1ADML_1B_142 B Mafic 1ADML_1B_143 B Mafic 1ADML_1B_144 B Mafic 2 1ADML_1B_146 B Mafic 2ADML_1B_150 B Mafic 1ADML_1B_151 B Mafic 1ADML_1B_152 B Mafic 1ADML_1B_153 B MaficADML_1B_154 B Mafic 2ADML_1B_155 B Mafic 1ADML_1B_157 B Mafic 1ADML_1B_158 B MaficADML_1B_159 B MaficADML_1B_160 B MaficADML_1B_161 B Mafic 1ADML_1B_162 B Mafic 1ADML_1B_163 B Mafic 2ADML_1B_164 B Mafic 1ADML_1B_167 B Mafic 1ADML_1B_168 B Mafic 1ADML_1B_169 B Mafic 2ADML_1B_175 B Mafic 1 1
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Major Element Global Abundance Indices
Zone Analyte Al Ca Fe K Mg Mn Na P S
B - Beebyn Units ppm ppm % ppm ppm ppm % ppm %
Mean Sediment M- MadoongaComparative Abundance 72000 66000 4.1 20000 14000 770 0.57 0.067 0.2
SMC Sample ID Domain IDADML_1B_005 B Mafic 1ADML_1B_179 B Magnetite 2ADML_1B_180 B Magnetite 3ADML_1B_181 B Magnetite 2ADML_1B_222 B Magnetite 2ADML_1B_002 B Ore 2ADML_1B_102 B Ore 2ADML_1B_109 B Ore 2ADML_1B_111 B Ore 2ADML_1B_115 B Ore 2ADML_1B_118 B Ore 2ADML_1B_125 B Ore 2ADML_1B_147 B Ore 1ADML_1B_171 B Ore 2ADML_1B_173 B Ore 2ADML_1B_177 B Ore 2ADML_1B_178 B Ore 2ADML_1B_224 B Ore 2ADML_1B_110 B Ore Hi Al 2ADML_1B_127 B Ore Hi Al 2ADML_1B_145 B Ore Hi Al 2ADML_1B_145 B Ore Hi Al 2ADML_1B_172 B Ore Hi Al 2ADML_1B_182 B Ore Hi Al 2ADML_1B_183 B Ore Hi Al 2 3ADML_1B_184 B Ore Hi Al 2ADML_1B_278 B Ore Hi Al 2ADML_1B_279 B Ore Hi Al 2ADML_1B_003 B Ore Hi SiO2 3ADML_1B_004 B Ore Hi SiO2 2ADML_1B_099 B Ore Hi SiO2 2ADML_1B_101 B Ore Hi SiO2 2ADML_1B_148 B Ore Hi SiO2 1 1ADML_1B_170 B Ore Hi SiO2 2ADML_1B_176 B Ore Hi SiO2 2ADML_1B_220 B Ore Hi SiO2 2ADML_1B_223 B Ore Hi SiO2 2ADML_1B_001 Mafic 1
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 9
GARV/CHAP/kami/dick SMM004_ENV_RP_2_Rev1.docx March 2011
Appendix 9: Global Abundance Indices (Minor Elements)
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element GAI
Zone Analyte Ag As Be Cd Co Cr Cs Cu Ga Ge Hf Hg In La Li Nb Ni
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 0.057 7.7 2 0.17 14 72 72 33 18 1.7 2.5 0.19 1.6 41 56 13 52
SMC Sample ID Domain IDA13020 M BIF 2 2
A13024 M BIF
A13025 M BIF
A13028 M BIF 1
A13029 M BIF
A13033 M BIF 1 1
A13034 M BIF 4 4 1 1
A13036 M BIF
A13037 M BIF
A13049 M BIF 1 5 2 1
A13050 M BIF 3 2 2
A13051 M BIF
A13052 M BIF 3 4 1 1
A13054 M BIF
A13055 M BIF
A13056 M BIF 1
A13057 M BIF
A13059 M BIF
ADML_1B_012 M BIF 4 1
ADML_1B_014 M BIF 2
ADML_1B_015 M BIF
ADML_1B_016 M BIF
ADML_1B_017 M BIF
ADML_1B_018 M BIF 1
ADML_1B_019 M BIF
ADML_1B_021 M BIF 1
ADML_1B_022 M BIF
ADML_1B_023 M BIF
ADML_1B_047 M BIF
ADML_1B_074 M BIF
ADML_1B_077 M BIF
ADML_1B_187 M BIF
ADML_1B_193 M BIF
ADML_1B_204 M BIF 1
ADML_1B_205 M BIF 1
ADML_1B_211 M BIF 2
ADML_1B_213 M BIF 1
ADML_1B_214 M BIF
ADML_1B_225 M BIF 1
ADML_1B_227 M BIF 1
ADML_1B_229 M BIF 1 2
A13019 M Detrital 3
A13030 M Detrital 1 2 1
A13047 M Detrital 1 4 2
ADML_1B_010 M Detrital 2
ADML_1B_024 M Detrital 4 2 1
ADML_1B_027 M Detrital 4 4 1 1
ADML_1B_035 M Detrital 2 1
ADML_1B_036 M Detrital 3 1
ADML_1B_037 M Detrital 1 1
ADML_1B_038 M Detrital 1
ADML_1B_040 M Detrital 1 3 1
ADML_1B_041 M Detrital 1 3 1
ADML_1B_045 M Detrital 2
ADML_1B_046 M Detrital 1 2 1
ADML_1B_049 M Detrital 1 3 1
ADML_1B_050 M Detrital 3 1
ADML_1B_051 M Detrital 3 2 1
ADML_1B_060 M Detrital 1 3 1 1
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element GAI
Zone Analyte Ag As Be Cd Co Cr Cs Cu Ga Ge Hf Hg In La Li Nb Ni
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 0.057 7.7 2 0.17 14 72 72 33 18 1.7 2.5 0.19 1.6 41 56 13 52
SMC Sample ID Domain IDADML_1B_061 M Detrital 1
ADML_1B_062 M Detrital 1
ADML_1B_063 M Detrital 1 1 1 2
ADML_1B_067 M Detrital 1 1
ADML_1B_068 M Detrital 1 2
ADML_1B_206 M Detrital 1 2
ADML_1B_212 M Detrital 1 3 3
ADML_1B_215 M Detrital 1 3 2 1
ADML_1B_216 M Detrital 1 3
ADML_1B_217 M Detrital 1 2 1
ADML_1B_218 M Detrital 1 4 2
ADML_1B_219 M Detrital 5 1 2
ADML_1B_032 M Felsic 1 1
ADML_1B_033 M Felsic 2 1 1 1
ADML_1B_034 M Felsic 2 1 1
ADML_1B_257 M Felsic
ADML_1B_258 M Felsic
ADML_1B_259 M Felsic
ADML_1B_260 M Felsic
ADML_1B_261 M Felsic
ADML_1B_262 M Felsic
ADML_1B_265 M Felsic
ADML_1B_270 M Felsic
A13021 M Hydrated 2 5 1 1
A13023 M Hydrated 1 4 2
A13035 M Hydrated 2 3 1 1
A13053 M Hydrated 2 3 3 2
ADML_1B_043 M Hydrated
ADML_1B_044 M Hydrated
ADML_1B_048 M Hydrated 1
ADML_1B_075 M Hydrated 2
ADML_1B_076 M Hydrated 2
ADML_1B_078 M Hydrated 1
ADML_1B_226 M Hydrated
ADML_1B_228 M Hydrated
ADML_1B_241 M Hydrated 1
ADML_1B_242 M Hydrated 1 1
ADML_1B_243 M Hydrated
ADML_1B_244 M Hydrated
ADML_1B_245 M Hydrated
ADML_1B_246 M Hydrated 3
ADML_1B_247 M Hydrated 1 2
ADML_1B_248 M Hydrated 2 1 1
ADML_1B_249 M Hydrated 3 2
ADML_1B_250 M Hydrated
ADML_1B_251 M Hydrated 1
ADML_1B_252 M Hydrated 4 4 1 1
ADML_1B_254 M Hydrated
ADML_1B_255 M Hydrated
ADML_1B_256 M Hydrated
ADML_1B_271 M Hydrated 2 1 2 1
ADML_1B_272 M Hydrated 2
ADML_1B_273 M Hydrated
A13022 M Mafic 1 4 1 1
A13031 M Mafic 1 1 1 1
A13032 M Mafic 1 1 1
A13048 M Mafic 1 1 3 2 2
ADML_1B_009 M Mafic 1 2 1
ADML_1B_011 M Mafic 1
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element GAI
Zone Analyte Ag As Be Cd Co Cr Cs Cu Ga Ge Hf Hg In La Li Nb Ni
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 0.057 7.7 2 0.17 14 72 72 33 18 1.7 2.5 0.19 1.6 41 56 13 52
SMC Sample ID Domain IDADML_1B_025 M Mafic 2 2
ADML_1B_026 M Mafic 1 1
ADML_1B_039 M Mafic 2 1 1
ADML_1B_056 M Mafic 2 4 1 2 3 1 3
ADML_1B_069 M Mafic 1 1 1
ADML_1B_070 M Mafic 1 1
ADML_1B_071 M Mafic 1 1 1
ADML_1B_191 M Mafic 4 2 1
ADML_1B_200 M Mafic 3 2 2
ADML_1B_208 M Mafic 1 1
ADML_1B_237 M Mafic 3 3 2 4 4 3
ADML_1B_238 M Mafic 1
ADML_1B_008 M Ore 2 4
ADML_1B_029 M Ore 2 4 1
ADML_1B_031 M Ore 2 2
ADML_1B_042 M Ore 1 3 2 2
ADML_1B_054 M Ore 1 5 1 1
ADML_1B_055 M Ore 3 4 1 1
ADML_1B_057 M Ore 3 3 2 2
ADML_1B_064 M Ore 2 3 1
ADML_1B_066 M Ore 2 4 1
ADML_1B_072 M Ore 2 4
ADML_1B_188 M Ore 1 1
ADML_1B_189 M Ore 1 1
ADML_1B_192 M Ore 2 4
ADML_1B_209 M Ore 2 5 1 3 1
ADML_1B_210 M Ore 2 4 1 1
ADML_1B_030 M Ore Hi Al 1
ADML_1B_053 M Ore Hi Al 4 2
ADML_1B_058 M Ore Hi Al 1 1 1
ADML_1B_190 M Ore Hi Al 1 1
ADML_1B_194 M Ore Hi Al 1 4 3 1
ADML_1B_195 M Ore Hi Al 3 2 1
ADML_1B_198 M Ore Hi Al 2 4 1
ADML_1B_202 M Ore Hi Al 1 1
ADML_1B_231 M Ore Hi Al 1 3 1 2
ADML_1B_234 M Ore Hi Al 3 3 2
ADML_1B_235 M Ore Hi Al 3 5 1 1
ADML_1B_236 M Ore Hi Al 2 4 1
ADML_1B_013 M Ore Hi SiO2 2 4 1 1
ADML_1B_020 M Ore Hi SiO2 1
ADML_1B_028 M Ore Hi SiO2 3 5 1 1 2
ADML_1B_052 M Ore Hi SiO2 3 1
ADML_1B_059 M Ore Hi SiO2 1
ADML_1B_065 M Ore Hi SiO2 3 1 1
ADML_1B_073 M Ore Hi SiO2 3 3
ADML_1B_196 M Ore Hi SiO2 4
ADML_1B_199 M Ore Hi SiO2
ADML_1B_201 M Ore Hi SiO2 1 2 1
ADML_1B_203 M Ore Hi SiO2 5 1 2
ADML_1B_207 M Ore Hi SiO2 1 2
ADML_1B_230 M Ore Hi SiO2 2 4 3 1
ADML_1B_232 M Ore Hi SiO2 1 1
ADML_1B_233 M Ore Hi SiO2 3 4 2 1
A13026 M Shale 1 1 1 2 2
A13027 M Shale 1 4 1 2 1 2
A13038 M Shale 1 2 2
A13039 M Shale 1 1 1 2 1 3
A13058 M Shale 1 1 2 1 1
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element GAI
Zone Analyte Ag As Be Cd Co Cr Cs Cu Ga Ge Hf Hg In La Li Nb Ni
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 0.057 7.7 2 0.17 14 72 72 33 18 1.7 2.5 0.19 1.6 41 56 13 52
SMC Sample ID Domain IDADML_1B_274 M Shale 2 2 1 1 2 2
ADML_1B_275 M Shale 1 2 2 1 2
ADML_1B_276 M Shale 2 1 2 2
ADML_1B_277 M Shale 1 2 2 2 1 3
ADML_1B_280 M Shale 6 4 2 2 1 1 2
ADML_1B_281 M Shale 2 3 3 1 3 2 2
ADML_1B_282 M Shale 1 3 3 1 2
ADML_1B_283 M Shale 2 2
ADML_1B_284 M Shale 2 2 2 1
ADML_1B_285 M Shale 3 3 1 1
ADML_1B_286 M Shale 4 3 1
ADML_1B_287 M Shale 3 2 1
ADML_1B_288 M Shale 3 2 1 2
A13003 B BIF
A13004 B BIF 1
A13005 B BIF 2 2 1
A13006 B BIF 2 2 1 1 2
A13011 B BIF 1
A13013 B BIF 2
A13014 B BIF 1 2
A13015 B BIF
A13016 B BIF 2
A13042 B BIF 2
A13043 B BIF 2
A13044 B BIF
ADML_1B_083 B BIF
ADML_1B_084 B BIF
ADML_1B_098 B BIF
ADML_1B_100 B BIF
ADML_1B_107 B BIF 1
ADML_1B_130 B BIF 3 3 1 1
ADML_1B_138 B BIF 1
ADML_1B_138 B BIF 1
ADML_1B_149 B BIF 1
ADML_1B_156 B BIF 2 1 1
ADML_1B_174 B BIF
ADML_1B_185 B BIF
ADML_1B_186 B BIF
ADML_1B_197 B BIF 1 5 1 1
ADML_1B_221 B BIF
A13001 B Mafic 1 1 1 1
A13002 B Mafic 1 1
A13007 B Mafic 1 1 1 1
A13008 B Mafic 1
A13009 B Mafic 2 2
A13010 B Mafic 2 3 1
A13012 B Mafic 1
A13017 B Mafic 1 1
A13018 B Mafic 1 1
A13040 B Mafic 4 2 1
A13041 B Mafic 1 1
A13045 B Mafic 2 1
A13046 B Mafic 1
ADML_1B_006 B Mafic 2
ADML_1B_007 B Mafic 1 2 1
ADML_1B_079 B Mafic 1 1
ADML_1B_080 B Mafic 1 1 1 1
ADML_1B_081 B Mafic 1
ADML_1B_082 B Mafic 2
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element GAI
Zone Analyte Ag As Be Cd Co Cr Cs Cu Ga Ge Hf Hg In La Li Nb Ni
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 0.057 7.7 2 0.17 14 72 72 33 18 1.7 2.5 0.19 1.6 41 56 13 52
SMC Sample ID Domain IDADML_1B_085 B Mafic 1 2
ADML_1B_086 B Mafic 2 1 1
ADML_1B_087 B Mafic 1 1
ADML_1B_088 B Mafic 2 1
ADML_1B_089 B Mafic 1
ADML_1B_090 B Mafic 1
ADML_1B_091 B Mafic 1
ADML_1B_092 B Mafic 2 1 1
ADML_1B_093 B Mafic 2 1 1
ADML_1B_094 B Mafic 1 1
ADML_1B_095 B Mafic 2 4 1 3
ADML_1B_096 B Mafic 1 2 1
ADML_1B_097 B Mafic 1 1
ADML_1B_103 B Mafic 1 1 1
ADML_1B_104 B Mafic 1
ADML_1B_105 B Mafic 2 2
ADML_1B_106 B Mafic 2 3 2
ADML_1B_108 B Mafic 1 1
ADML_1B_112 B Mafic 2 2 1
ADML_1B_113 B Mafic 2 1
ADML_1B_114 B Mafic 1
ADML_1B_116 B Mafic
ADML_1B_117 B Mafic 1 1
ADML_1B_119 B Mafic 1 1
ADML_1B_120 B Mafic 1 1
ADML_1B_121 B Mafic 1 1 1
ADML_1B_122 B Mafic 1 1 1
ADML_1B_123 B Mafic 1
ADML_1B_124 B Mafic 1
ADML_1B_126 B Mafic 1
ADML_1B_128 B Mafic 1 1
ADML_1B_129 B Mafic 3 1 1
ADML_1B_131 B Mafic 1 3 3
ADML_1B_132 B Mafic 2 4 3
ADML_1B_133 B Mafic 1 4 3
ADML_1B_134 B Mafic 2 2 2
ADML_1B_135 B Mafic 1 1
ADML_1B_136 B Mafic 2
ADML_1B_137 B Mafic 1
ADML_1B_139 B Mafic 1 1
ADML_1B_140 B Mafic 3 1
ADML_1B_141 B Mafic 2 1
ADML_1B_142 B Mafic 1 2
ADML_1B_143 B Mafic 1 1
ADML_1B_144 B Mafic 2 1 2 1
ADML_1B_146 B Mafic
ADML_1B_150 B Mafic 1 1
ADML_1B_151 B Mafic 1 1
ADML_1B_152 B Mafic 1 1
ADML_1B_153 B Mafic 1 1 1 1
ADML_1B_154 B Mafic 1
ADML_1B_155 B Mafic 1
ADML_1B_157 B Mafic 1 1
ADML_1B_158 B Mafic 1 1 1 1
ADML_1B_159 B Mafic 1
ADML_1B_160 B Mafic 1 1 1
ADML_1B_161 B Mafic 1 1
ADML_1B_162 B Mafic 1 1 1
ADML_1B_163 B Mafic
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element GAI
Zone Analyte Ag As Be Cd Co Cr Cs Cu Ga Ge Hf Hg In La Li Nb Ni
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 0.057 7.7 2 0.17 14 72 72 33 18 1.7 2.5 0.19 1.6 41 56 13 52
SMC Sample ID Domain IDADML_1B_164 B Mafic
ADML_1B_167 B Mafic 1 2 1 1
ADML_1B_168 B Mafic 1 1
ADML_1B_169 B Mafic
ADML_1B_175 B Mafic 2 1 1 1 1
ADML_1B_005 B Mafic 2
ADML_1B_179 B Magnetite
ADML_1B_180 B Magnetite
ADML_1B_181 B Magnetite
ADML_1B_222 B Magnetite
ADML_1B_002 B Ore
ADML_1B_102 B Ore 1 3 2 1
ADML_1B_109 B Ore 1
ADML_1B_111 B Ore 1 5 1
ADML_1B_115 B Ore
ADML_1B_118 B Ore
ADML_1B_125 B Ore
ADML_1B_147 B Ore 1 1
ADML_1B_171 B Ore 1
ADML_1B_173 B Ore 1 2
ADML_1B_177 B Ore 1 1
ADML_1B_178 B Ore
ADML_1B_224 B Ore 1
ADML_1B_110 B Ore Hi Al 1
ADML_1B_127 B Ore Hi Al 1
ADML_1B_145 B Ore Hi Al 2 1
ADML_1B_145 B Ore Hi Al
ADML_1B_172 B Ore Hi Al 3 1 1
ADML_1B_182 B Ore Hi Al 3 3 2
ADML_1B_183 B Ore Hi Al 4 1
ADML_1B_184 B Ore Hi Al 1 1
ADML_1B_278 B Ore Hi Al 1 2
ADML_1B_279 B Ore Hi Al 2 3 1
ADML_1B_003 B Ore Hi SiO2
ADML_1B_004 B Ore Hi SiO2
ADML_1B_099 B Ore Hi SiO2
ADML_1B_101 B Ore Hi SiO2 1
ADML_1B_148 B Ore Hi SiO2 1 1
ADML_1B_170 B Ore Hi SiO2 1 4 1
ADML_1B_176 B Ore Hi SiO2
ADML_1B_220 B Ore Hi SiO2 1
ADML_1B_223 B Ore Hi SiO2
ADML_1B_001 Mafic 1
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element GAI (continued)
Zone Analyte Pb Rb Re Sb Sc Se Sn Sr Ta Te Th Ti Tl U V W Y Zn Zr
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 19 135 0.0004 1.2 1.2 0.42 4.6 320 1.5 0.005 9.6 0.38 0.95 3.1 105 1.7 40 95 150
SMC Sample ID Domain ID 0 0 0 0 0 0 0A13020 M BIF 1 3
A13024 M BIF 1 1 3
A13025 M BIF 1 3 1
A13028 M BIF 1 3
A13029 M BIF 1 3
A13033 M BIF 1 3
A13034 M BIF 2 1 3
A13036 M BIF 1 3
A13037 M BIF 1 3 1
A13049 M BIF 3 1 5
A13050 M BIF 2 1 3
A13051 M BIF 1 1 3
A13052 M BIF 3 1 3
A13054 M BIF 1 1 3 1
A13055 M BIF 2 1 3 1
A13056 M BIF 1 1 1 3
A13057 M BIF 1 1 3
A13059 M BIF 1 3
ADML_1B_012 M BIF 3 5 1 1
ADML_1B_014 M BIF 4
ADML_1B_015 M BIF 1 3
ADML_1B_016 M BIF 3
ADML_1B_017 M BIF 3
ADML_1B_018 M BIF 1 4 1
ADML_1B_019 M BIF 1 3
ADML_1B_021 M BIF 1 2 5
ADML_1B_022 M BIF 1 4 1
ADML_1B_023 M BIF 5
ADML_1B_047 M BIF 3_ _
ADML_1B_074 M BIF 3
ADML_1B_077 M BIF 1
ADML_1B_187 M BIF 1 1
ADML_1B_193 M BIF 1 1
ADML_1B_204 M BIF 1 1
ADML_1B_205 M BIF 1 1 1
ADML_1B_211 M BIF 1 1
ADML_1B_213 M BIF 1 1
ADML_1B_214 M BIF 1
ADML_1B_225 M BIF 3
ADML_1B_227 M BIF 1 1
ADML_1B_229 M BIF 1 1
A13019 M Detrital 2 1 3 1
A13030 M Detrital 1 1 3
A13047 M Detrital 3 1 3
ADML_1B_010 M Detrital 2 2 1 5 1
ADML_1B_024 M Detrital 4 5 1
ADML_1B_027 M Detrital 4 2 4 6
ADML_1B_035 M Detrital 2 1 1 5 1
ADML_1B_036 M Detrital 2 2 2 5 1
ADML_1B_037 M Detrital 1 3 1 4
ADML_1B_038 M Detrital 3 3
ADML_1B_040 M Detrital 1 2 1 2 5
ADML_1B_041 M Detrital 3 2 5
ADML_1B_045 M Detrital 2 3 1 5
ADML_1B_046 M Detrital 2 2 3 5 1
ADML_1B_049 M Detrital 2 2 2 5
ADML_1B_050 M Detrital 3 1 1 6 1
ADML_1B_051 M Detrital 3 3 2 6 1
ADML_1B_060 M Detrital 1 4 5
ADML_1B_061 M Detrital 3 5
ADML_1B_062 M Detrital 1 3 4
ADML_1B_063 M Detrital 4 5
ADML_1B_067 M Detrital 1 3 1 5
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element GAI (continued)
Zone Analyte Pb Rb Re Sb Sc Se Sn Sr Ta Te Th Ti Tl U V W Y Zn Zr
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 19 135 0.0004 1.2 1.2 0.42 4.6 320 1.5 0.005 9.6 0.38 0.95 3.1 105 1.7 40 95 150
SMC Sample ID Domain ID 0 0 0 0 0 0 0ADML_1B_068 M Detrital 1 4 1 6 1
ADML_1B_206 M Detrital 1 1 4 1 3 1
ADML_1B_212 M Detrital 1 3 2 1 4 3
ADML_1B_215 M Detrital 4 3 2 5
ADML_1B_216 M Detrital 1 1 3 2 4
ADML_1B_217 M Detrital 2 3 2 3
ADML_1B_218 M Detrital 3 4 3 5 1
ADML_1B_219 M Detrital 2 3 3 5
ADML_1B_032 M Felsic 1 4 2
ADML_1B_033 M Felsic 4 3
ADML_1B_034 M Felsic 4 3
ADML_1B_257 M Felsic 1 1
ADML_1B_258 M Felsic 1 1
ADML_1B_259 M Felsic 2 1 1
ADML_1B_260 M Felsic 1 1 1
ADML_1B_261 M Felsic 1 1
ADML_1B_262 M Felsic 1 1
ADML_1B_265 M Felsic 1 1 1
ADML_1B_270 M Felsic 1 1
A13021 M Hydrated 5 1 3
A13023 M Hydrated 4 1 5
A13035 M Hydrated 3 1 3
A13053 M Hydrated 4 1 3 1 3
ADML_1B_043 M Hydrated 2
ADML_1B_044 M Hydrated 1
ADML_1B_048 M Hydrated 4
ADML_1B_075 M Hydrated 1 1
ADML_1B_076 M Hydrated 1 1 1 3
ADML_1B_078 M Hydrated 1 1_ _ y
ADML_1B_226 M Hydrated 1 1 1
ADML_1B_228 M Hydrated 1 1
ADML_1B_241 M Hydrated 1 3 1 3
ADML_1B_242 M Hydrated 4 1
ADML_1B_243 M Hydrated 1 2
ADML_1B_244 M Hydrated 1 1 1 3
ADML_1B_245 M Hydrated 1 1
ADML_1B_246 M Hydrated 2 1 2
ADML_1B_247 M Hydrated 1 1 2
ADML_1B_248 M Hydrated 1
ADML_1B_249 M Hydrated 2 4 3 1
ADML_1B_250 M Hydrated 1
ADML_1B_251 M Hydrated 1 1
ADML_1B_252 M Hydrated 4 4 4 1
ADML_1B_254 M Hydrated 1 2 1
ADML_1B_255 M Hydrated 2
ADML_1B_256 M Hydrated 1 3
ADML_1B_271 M Hydrated 1 1 3 1 5
ADML_1B_272 M Hydrated 4 3
ADML_1B_273 M Hydrated 2
A13022 M Mafic 3 1 3
A13031 M Mafic 1 1 3
A13032 M Mafic 1 3
A13048 M Mafic 1 3 1 2
ADML_1B_009 M Mafic 1 2 4 3
ADML_1B_011 M Mafic 4 1
ADML_1B_025 M Mafic 5 4 1
ADML_1B_026 M Mafic 4 3
ADML_1B_039 M Mafic 5 3 1
ADML_1B_056 M Mafic 3 2 6
ADML_1B_069 M Mafic 4 3
ADML_1B_070 M Mafic 4 3
ADML_1B_071 M Mafic 1 4 1
ADML_1B_191 M Mafic 3 1 2 2 1 2
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element GAI (continued)
Zone Analyte Pb Rb Re Sb Sc Se Sn Sr Ta Te Th Ti Tl U V W Y Zn Zr
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 19 135 0.0004 1.2 1.2 0.42 4.6 320 1.5 0.005 9.6 0.38 0.95 3.1 105 1.7 40 95 150
SMC Sample ID Domain ID 0 0 0 0 0 0 0ADML_1B_200 M Mafic 1 5 1 1 1 1
ADML_1B_208 M Mafic 1 5 2 1 1 1
ADML_1B_237 M Mafic 1 3 1 1 1
ADML_1B_238 M Mafic 1 4 1
ADML_1B_008 M Ore 1 1 1 4
ADML_1B_029 M Ore 3 2 3 6
ADML_1B_031 M Ore 3 2 6
ADML_1B_042 M Ore 1 3 5
ADML_1B_054 M Ore 4 1 1 6
ADML_1B_055 M Ore 4 1 3 6
ADML_1B_057 M Ore 2 3 2 6
ADML_1B_064 M Ore 2 6
ADML_1B_066 M Ore 3 1 4 6
ADML_1B_072 M Ore 3 3 4 6
ADML_1B_188 M Ore 3 1 1
ADML_1B_189 M Ore 1 1 1
ADML_1B_192 M Ore 1 1 1 3 3
ADML_1B_209 M Ore 1 5 3 2 6 1
ADML_1B_210 M Ore 4 1 3 4
ADML_1B_030 M Ore Hi Al 1 1 5 1
ADML_1B_053 M Ore Hi Al 3 6
ADML_1B_058 M Ore Hi Al 1 2 6 1
ADML_1B_190 M Ore Hi Al 1 2 1 4 1
ADML_1B_194 M Ore Hi Al 1 3 1 4
ADML_1B_195 M Ore Hi Al 1 1 2 1 4
ADML_1B_198 M Ore Hi Al 1 4 2 4 6
ADML_1B_202 M Ore Hi Al 1 3 3 2 5 2
ADML_1B_231 M Ore Hi Al 1 3 2 4 6
ADML_1B_234 M Ore Hi Al 1 5 3_ _
ADML_1B_235 M Ore Hi Al 1 4 3 3 6
ADML_1B_236 M Ore Hi Al 4 2 1 4
ADML_1B_013 M Ore Hi SiO2 2 2 1 6
ADML_1B_020 M Ore Hi SiO2 2 5 1
ADML_1B_028 M Ore Hi SiO2 5 2 4 6
ADML_1B_052 M Ore Hi SiO2 1 3 5
ADML_1B_059 M Ore Hi SiO2 3 2 6 2
ADML_1B_065 M Ore Hi SiO2 2 2 6
ADML_1B_073 M Ore Hi SiO2 2 3 3 5
ADML_1B_196 M Ore Hi SiO2 1 1 5
ADML_1B_199 M Ore Hi SiO2 1 1
ADML_1B_201 M Ore Hi SiO2 1 3 3 2 4
ADML_1B_203 M Ore Hi SiO2 1 2 3 4
ADML_1B_207 M Ore Hi SiO2 1 1 1 2 5 2
ADML_1B_230 M Ore Hi SiO2 1 4 3 3 5
ADML_1B_232 M Ore Hi SiO2 2 3
ADML_1B_233 M Ore Hi SiO2 1 4 3 3 5
A13026 M Shale 1 1 3
A13027 M Shale 1 1 3
A13038 M Shale 1 3
A13039 M Shale 1 1 3
A13058 M Shale 1 3
ADML_1B_274 M Shale 4 3 3 1 5
ADML_1B_275 M Shale 2 1 3 2 5 1
ADML_1B_276 M Shale 4 2 3 1 5
ADML_1B_277 M Shale 3 1 3 2 5
ADML_1B_280 M Shale 1 4 5 2 4 6
ADML_1B_281 M Shale 4 1 2 5
ADML_1B_282 M Shale 2 2 4 6
ADML_1B_283 M Shale 1 1 3 5
ADML_1B_284 M Shale 2 3 5
ADML_1B_285 M Shale 1 3 5
ADML_1B_286 M Shale 3 3 1 6 1
ADML_1B_287 M Shale 3 5
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element GAI (continued)
Zone Analyte Pb Rb Re Sb Sc Se Sn Sr Ta Te Th Ti Tl U V W Y Zn Zr
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 19 135 0.0004 1.2 1.2 0.42 4.6 320 1.5 0.005 9.6 0.38 0.95 3.1 105 1.7 40 95 150
SMC Sample ID Domain ID 0 0 0 0 0 0 0ADML_1B_288 M Shale 2 4 1 6
A13003 B BIF 2 1 3 2
A13004 B BIF 2 1 3 2
A13005 B BIF 2 1 3 3
A13006 B BIF 2 1 3 5
A13011 B BIF 1 1 3 2
A13013 B BIF 1 1 3 3
A13014 B BIF 1 1 3 4
A13015 B BIF 1 3 1
A13016 B BIF 1 3 1
A13042 B BIF 1 1 3 5
A13043 B BIF 1 1 3 4
A13044 B BIF 2 1 3 2
ADML_1B_083 B BIF 1 1 1
ADML_1B_084 B BIF 1 1
ADML_1B_098 B BIF 1 2 1 1 3
ADML_1B_100 B BIF 1 2 1 1
ADML_1B_107 B BIF 2 2 2 3
ADML_1B_130 B BIF 1 5 1 5
ADML_1B_138 B BIF 1 2 3 3 3
ADML_1B_138 B BIF 1 4 1
ADML_1B_149 B BIF 1 4 1
ADML_1B_156 B BIF 1 4 1
ADML_1B_174 B BIF 1 1 2
ADML_1B_185 B BIF 3 1 1 3
ADML_1B_186 B BIF 1 1 1 3
ADML_1B_197 B BIF 1 1 1 3 6
ADML_1B_221 B BIF 1 2 1 4
A13001 B Mafic 1 3 1
A13002 B Mafic 1 1 3
A13007 B Mafic 4 1 3 3
A13008 B Mafic 2 1 3 1
A13009 B Mafic 1 3
A13010 B Mafic 1 3
A13012 B Mafic 1 3
A13017 B Mafic 1 3
A13018 B Mafic 1 3
A13040 B Mafic 1 3
A13041 B Mafic 1 3
A13045 B Mafic 1 3 1 1
A13046 B Mafic 1 3
ADML_1B_006 B Mafic 2 3 1
ADML_1B_007 B Mafic 4 1
ADML_1B_079 B Mafic 1 5 5 1 1
ADML_1B_080 B Mafic 1 1 4 1 1 2
ADML_1B_081 B Mafic 1 4 1 1
ADML_1B_082 B Mafic 1 5 1
ADML_1B_085 B Mafic 2 4 1
ADML_1B_086 B Mafic 1 4 1
ADML_1B_087 B Mafic 2 4 1 1
ADML_1B_088 B Mafic 1 1 4 1
ADML_1B_089 B Mafic 2 4 1
ADML_1B_090 B Mafic 1 4 1
ADML_1B_091 B Mafic 1 3 1
ADML_1B_092 B Mafic 1 4 1
ADML_1B_093 B Mafic 1 4 1
ADML_1B_094 B Mafic 2 4 1
ADML_1B_095 B Mafic 5 1
ADML_1B_096 B Mafic 1 4 1
ADML_1B_097 B Mafic 1 1 4 1
ADML_1B_103 B Mafic 1 4 4 2
ADML_1B_104 B Mafic 1 4 4 1
ADML_1B_105 B Mafic 2 4 1
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element GAI (continued)
Zone Analyte Pb Rb Re Sb Sc Se Sn Sr Ta Te Th Ti Tl U V W Y Zn Zr
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 19 135 0.0004 1.2 1.2 0.42 4.6 320 1.5 0.005 9.6 0.38 0.95 3.1 105 1.7 40 95 150
SMC Sample ID Domain ID 0 0 0 0 0 0 0ADML_1B_106 B Mafic 2 4 1
ADML_1B_108 B Mafic 1 4 1
ADML_1B_112 B Mafic 2 4 5 1
ADML_1B_113 B Mafic 3 1
ADML_1B_114 B Mafic 2 4 1
ADML_1B_116 B Mafic 1 5 1 1
ADML_1B_117 B Mafic 2 4 1
ADML_1B_119 B Mafic 1 5 1 1
ADML_1B_120 B Mafic 1 4 2 1 1
ADML_1B_121 B Mafic 2 4 1
ADML_1B_122 B Mafic 2 4 1
ADML_1B_123 B Mafic 5 1
ADML_1B_124 B Mafic 4 1
ADML_1B_126 B Mafic 1 3 1
ADML_1B_128 B Mafic 1 4 1
ADML_1B_129 B Mafic 1 4 3 1
ADML_1B_131 B Mafic 4 2
ADML_1B_132 B Mafic 3 1
ADML_1B_133 B Mafic 3 1
ADML_1B_134 B Mafic 1 4 1
ADML_1B_135 B Mafic 1 4 1 1
ADML_1B_136 B Mafic 1 4 1
ADML_1B_137 B Mafic 1 5 3 1
ADML_1B_139 B Mafic 1 1 4 2 1
ADML_1B_140 B Mafic 1 5 3
ADML_1B_141 B Mafic 1 4 1 1
ADML_1B_142 B Mafic 1 4 1
ADML_1B_143 B Mafic 5 4 3 1 3
ADML_1B_144 B Mafic 1 3 3 3 5_ _
ADML_1B_146 B Mafic 2 3 4
ADML_1B_150 B Mafic 4 1
ADML_1B_151 B Mafic 1 4 1
ADML_1B_152 B Mafic 1 4 2 1
ADML_1B_153 B Mafic 5 1 1
ADML_1B_154 B Mafic 3 1
ADML_1B_155 B Mafic 5 1 1
ADML_1B_157 B Mafic 1 4 1
ADML_1B_158 B Mafic 1 4 1 1
ADML_1B_159 B Mafic 5 1 1
ADML_1B_160 B Mafic 4 1
ADML_1B_161 B Mafic 1 4 1
ADML_1B_162 B Mafic 4 1 1
ADML_1B_163 B Mafic 1 1 3 4
ADML_1B_164 B Mafic 4 1
ADML_1B_167 B Mafic 1 4 1
ADML_1B_168 B Mafic 1 4 1
ADML_1B_169 B Mafic 1 1 2 1 2
ADML_1B_175 B Mafic 1 3 4 1 1
ADML_1B_005 B Mafic 1 5 3 1
ADML_1B_179 B Magnetite 2 1 1
ADML_1B_180 B Magnetite 1 1 1 3
ADML_1B_181 B Magnetite 1 2 1
ADML_1B_222 B Magnetite 1 2 1 1
ADML_1B_002 B Ore 1 3 1
ADML_1B_102 B Ore 2 2 2 3 2
ADML_1B_109 B Ore 1 2 3
ADML_1B_111 B Ore 2 3 3
ADML_1B_115 B Ore 2 1 3 2 2
ADML_1B_118 B Ore 1 1 3 5
ADML_1B_125 B Ore 1 2 2 4
ADML_1B_147 B Ore 1 4 1
ADML_1B_171 B Ore 1 3 1
ADML_1B_173 B Ore 2 2 1
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Minor Element GAI (continued)
Zone Analyte Pb Rb Re Sb Sc Se Sn Sr Ta Te Th Ti Tl U V W Y Zn Zr
B - Beebyn Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm ppm
Mean Sediment M- MadoongaComparative Abundance 19 135 0.0004 1.2 1.2 0.42 4.6 320 1.5 0.005 9.6 0.38 0.95 3.1 105 1.7 40 95 150
SMC Sample ID Domain ID 0 0 0 0 0 0 0ADML_1B_177 B Ore 2 2 1 4
ADML_1B_178 B Ore 2 1 1 4
ADML_1B_224 B Ore 1 2 3 3 3
ADML_1B_110 B Ore Hi Al 1 1 4 3 1
ADML_1B_127 B Ore Hi Al 2 2 3 2
ADML_1B_145 B Ore Hi Al 3 3 4 4
ADML_1B_145 B Ore Hi Al 2 3 5
ADML_1B_172 B Ore Hi Al 1 1 1 3
ADML_1B_182 B Ore Hi Al 1 1 3 1 1
ADML_1B_183 B Ore Hi Al 1 4 1 1
ADML_1B_184 B Ore Hi Al 2 2 2 4 4
ADML_1B_278 B Ore Hi Al 2 4 1 3 1 2
ADML_1B_279 B Ore Hi Al 1 3 4 1 4 1 1
ADML_1B_003 B Ore Hi SiO2 1 3
ADML_1B_004 B Ore Hi SiO2 1 1 4 2
ADML_1B_099 B Ore Hi SiO2 2 2 2 1 3
ADML_1B_101 B Ore Hi SiO2 2 1 1 3 2
ADML_1B_148 B Ore Hi SiO2 1 4 1
ADML_1B_170 B Ore Hi SiO2 2 1 1 1 3
ADML_1B_176 B Ore Hi SiO2 1 2 1 2
ADML_1B_220 B Ore Hi SiO2 1 1 1 5
ADML_1B_223 B Ore Hi SiO2 1 1 1 3
ADML_1B_001 Mafic 5 1
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 10
GARV/CHAP/kami/dick SMM004_ENV_RP_2_Rev1.docx March 2011
Appendix 10: Multi element Leach Analysis
EB0902908
False
CERTIFICATE OF ANALYSIS
Work Order : EB0902908 Page : 1 of 24
:: LaboratoryClient Environmental Division BrisbaneSRK CONSULTING (AUSTRALASIA) PTY LTD
: :ContactContact MR ANDREW GARVIE Tim Kilmister
:: AddressAddress LEVEL 6 44 MARKET STREET
SYDNEY NSW, AUSTRALIA 2000
32 Shand Street Stafford QLD Australia 4053
:: E-mailE-mail [email protected] [email protected]
:: TelephoneTelephone +61 02 8079 1200 +61-7-3243 7222
:: FacsimileFacsimile +61 02 9024 8888 +61-7-3243 7218
:Project ---- QC Level : NEPM 1999 Schedule B(3) and ALS QCS3 requirement
:Order number ----
:C-O-C number ---- Date Samples Received : 20-FEB-2009
Sampler : ---- Issue Date : 18-MAR-2009
Site : ----
30:No. of samples received
Quote number : BN/012/09 V2 28:No. of samples analysed
This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. All pages of this report have been checked and approved for
release.
This Certificate of Analysis contains the following information:
l General Comments
l Analytical Results
NATA Accredited Laboratory 825
This document is issued in
accordance with NATA
accreditation requirements.
Accredited for compliance with
ISO/IEC 17025.
SignatoriesThis document has been electronically signed by the authorized signatories indicated below. Electronic signing has been
carried out in compliance with procedures specified in 21 CFR Part 11.
Signatories Accreditation CategoryPosition
Inorganics
Cass Sealby Senior Chemist - Acid Sulphate Soils Inorganics
Stephen Hislop Senior Inorganic Chemist Inorganics
Environmental Division Brisbane
32 Shand Street Stafford QLD Australia 4053
Tel. +61-7-3243 7222 Fax. +61-7-3243 7218 www.alsglobal.com
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General Comments
The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house
developed procedures are employed in the absence of documented standards or by client request.
Where moisture determination has been performed, results are reported on a dry weight basis.
Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insuffient sample for analysis.
Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.
When date(s) and/or time(s) are shown bracketed, these have been assumed by the laboratory for processing purposes. If the sampling time is displayed as 0:00 the information was not provided by client.
CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.
LOR = Limit of reporting
^ = This result is computed from individual analyte detections at or above the level of reporting
Key :
All results reported in mg/L and the pH under EA005, have been determined on a 1:3 soil to DI water leachate, tumbled end over end for 24 hours.l
EA011S (Sequential Net Acid Generation): Both samples were stopped after stage 1 as the NAG at pH 7 was <2 kg H2SO4/t.l
LCS recovery for Sulphate as SO4- Total (ED040T) fall outside Dynamic Control Limits. They are however within ALS Static Control Limits and hence deemed acceptable.l
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Analytical Results
A13019
WRRD0524 9-11
A13050B
WRRD0525 152-154
A13050
WRRD0525 152-154
A13013B
WRRD0488 121-123
A13013
WRRD0488 121-123
Client sample IDSub-Matrix: DI WATER LEACHATE
11-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-007EB0902908-004EB0902908-003EB0902908-002EB0902908-001UnitLORCAS NumberCompound
EA005: pH
9.058.58 8.06 8.02 7.57pH Unit0.01----pH Value
ED040F: Dissolved Major Anions
85 18 17 40mg/L114808-79-8Sulfate as SO4 2-
22 6 6 13mg/L1----^ Sulfur as S
4.253.98 4.13 4.76 10.7mg/L0.057440-21-3Silicon
ED045P: Chloride by PC Titrator
1114 9 7 6mg/L116887-00-6Chloride
ED093F: Dissolved Major Cations
1013 10 14 12mg/L17440-70-2Calcium
1512 3 3 2mg/L17439-95-4Magnesium
1413 11 12 8mg/L17440-23-5Sodium
22 <1 1 <1mg/L17440-09-7Potassium
EG020F: Dissolved Metals by ICP-MS<0.010.01 <0.01 <0.01 <0.01mg/L0.017429-90-5Aluminium
0.0020.003 0.002 0.001 <0.001mg/L0.0017440-36-0Antimony
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-38-2Arsenic
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-41-7Beryllium
0.2490.304 0.268 0.318 0.198mg/L0.0017440-39-3Barium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-69-9Bismuth
<0.0001<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017440-43-9Cadmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-45-1Cerium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-46-2Caesium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-47-3Chromium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-48-4Cobalt
<0.0010.004 <0.001 <0.001 <0.001mg/L0.0017440-50-8Copper
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017429-91-6Dysprosium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-52-0Erbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-53-1Europium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-54-2Gadolinium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-55-3Gallium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-58-6Hafnium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-60-0Holmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-74-6Indium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-91-0Lanthanum
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-92-1Lead
0.001<0.001 0.004 0.004 0.003mg/L0.0017439-93-2Lithium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-94-3Lutetium
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Analytical Results
A13019
WRRD0524 9-11
A13050B
WRRD0525 152-154
A13050
WRRD0525 152-154
A13013B
WRRD0488 121-123
A13013
WRRD0488 121-123
Client sample IDSub-Matrix: DI WATER LEACHATE
11-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-007EB0902908-004EB0902908-003EB0902908-002EB0902908-001UnitLORCAS NumberCompound
EG020F: Dissolved Metals by ICP-MS - Continued
<0.0010.003 0.004 0.002 0.003mg/L0.0017439-96-5Manganese
0.0030.004 <0.001 <0.001 <0.001mg/L0.0017439-98-7Molybdenum
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-00-8Neodymium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-02-0Nickel
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-10-0Praseodymium
0.0020.001 <0.001 <0.001 <0.001mg/L0.0017440-17-7Rubidium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-19-9Samarium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017782-49-2Selenium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-22-4Silver
0.1200.120 0.034 0.043 0.038mg/L0.0017440-24-6Strontium
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.00522541-49-7Tellurium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-27-9Terbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-28-0Thallium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-29-1Thorium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.001----Thulium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-31-5Tin
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-32-6Titanium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-61-1Uranium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-62-2Vanadium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-64-4Ytterbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-65-5Yttrium
0.0140.020 0.019 0.016 0.032mg/L0.0057440-66-6Zinc
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.0057440-67-7Zirconium
0.060.06 0.06 0.05 0.13mg/L0.057440-42-8Boron
<0.05<0.05 <0.05 <0.05 <0.05mg/L0.057439-89-6Iron
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-33-7Tungsten
EG035F: Dissolved Mercury by FIMS<0.0001<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017439-97-6Mercury
EG052F: Silica by ICPAES
9.18.5 8.8 10.2 22.8mg/L0.17631-86-9^ Silica
EK040P: Fluoride by PC Titrator
0.10.1 0.2 0.3 0.1mg/L0.116984-48-8Fluoride
EK067G: Total Phosphorus as P by Discrete Analyser<0.01<0.01 <0.01 <0.01 <0.01mg/L0.01----Total Phosphorus as P
EP006 Total Inorganic Carbon
129 4 6 1mg/L1----Total Inorganic Carbon
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Analytical Results
A13019
WRRD0524 9-11
A13050B
WRRD0525 152-154
A13050
WRRD0525 152-154
A13013B
WRRD0488 121-123
A13013
WRRD0488 121-123
Client sample IDSub-Matrix: DI WATER LEACHATE
11-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-007EB0902908-004EB0902908-003EB0902908-002EB0902908-001UnitLORCAS NumberCompound
EP007 Total Carbon
1411 6 8 4mg/L1----Total Carbon
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Analytical Results
A13040
WRRD0520 14-16
A13017B
WRRD0488 174-176
A13017
WRRD0488 174-176
A13010
WRRD0488 39-41
A13019B
WRRD0524 9-11
Client sample IDSub-Matrix: DI WATER LEACHATE
11-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-013EB0902908-012EB0902908-011EB0902908-010EB0902908-008UnitLORCAS NumberCompound
EA005: pH
7.837.39 7.89 7.91 6.77pH Unit0.01----pH Value
ED040F: Dissolved Major Anions
332 4 3 7mg/L114808-79-8Sulfate as SO4 2-
<110 1 1 2mg/L1----^ Sulfur as S
9.558.52 5.22 2.69 4.87mg/L0.057440-21-3Silicon
ED045P: Chloride by PC Titrator
34 7 5 18mg/L116887-00-6Chloride
ED093F: Dissolved Major Cations<18 3 3 2mg/L17440-70-2Calcium
61 6 4 2mg/L17439-95-4Magnesium
78 14 10 23mg/L17440-23-5Sodium
<1<1 2 1 <1mg/L17440-09-7Potassium
EG020F: Dissolved Metals by ICP-MS
4.370.01 0.54 0.20 0.29mg/L0.017429-90-5Aluminium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-36-0Antimony
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-38-2Arsenic
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-41-7Beryllium
0.1610.221 0.814 0.540 0.289mg/L0.0017440-39-3Barium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-69-9Bismuth
<0.0001<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017440-43-9Cadmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-45-1Cerium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-46-2Caesium
0.044<0.001 0.003 <0.001 0.006mg/L0.0017440-47-3Chromium
0.0030.003 <0.001 <0.001 <0.001mg/L0.0017440-48-4Cobalt
0.001<0.001 0.002 0.001 0.001mg/L0.0017440-50-8Copper
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017429-91-6Dysprosium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-52-0Erbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-53-1Europium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-54-2Gadolinium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-55-3Gallium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-58-6Hafnium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-60-0Holmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-74-6Indium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-91-0Lanthanum
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-92-1Lead
0.0030.001 <0.001 <0.001 0.007mg/L0.0017439-93-2Lithium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-94-3Lutetium
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Analytical Results
A13040
WRRD0520 14-16
A13017B
WRRD0488 174-176
A13017
WRRD0488 174-176
A13010
WRRD0488 39-41
A13019B
WRRD0524 9-11
Client sample IDSub-Matrix: DI WATER LEACHATE
11-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-013EB0902908-012EB0902908-011EB0902908-010EB0902908-008UnitLORCAS NumberCompound
EG020F: Dissolved Metals by ICP-MS - Continued
0.0740.757 0.014 0.004 0.008mg/L0.0017439-96-5Manganese
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-98-7Molybdenum
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-00-8Neodymium
0.0070.002 <0.001 <0.001 <0.001mg/L0.0017440-02-0Nickel
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-10-0Praseodymium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-17-7Rubidium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-19-9Samarium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017782-49-2Selenium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-22-4Silver
0.0060.030 0.027 0.021 0.025mg/L0.0017440-24-6Strontium
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.00522541-49-7Tellurium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-27-9Terbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-28-0Thallium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-29-1Thorium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.001----Thulium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-31-5Tin
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-32-6Titanium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-61-1Uranium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-62-2Vanadium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-64-4Ytterbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-65-5Yttrium
0.0150.014 0.008 0.007 0.013mg/L0.0057440-66-6Zinc
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.0057440-67-7Zirconium
0.140.13 0.10 0.10 1.59mg/L0.057440-42-8Boron
6.06<0.05 0.93 0.37 0.90mg/L0.057439-89-6Iron
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-33-7Tungsten
EG035F: Dissolved Mercury by FIMS<0.0001<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017439-97-6Mercury
EG052F: Silica by ICPAES
20.418.3 11.2 5.8 10.4mg/L0.17631-86-9^ Silica
EK040P: Fluoride by PC Titrator
0.30.1 0.3 0.3 <0.1mg/L0.116984-48-8Fluoride
EK067G: Total Phosphorus as P by Discrete Analyser<0.01<0.01 <0.01 <0.01 <0.01mg/L0.01----Total Phosphorus as P
EP006 Total Inorganic Carbon
1<1 5 3 3mg/L1----Total Inorganic Carbon
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Analytical Results
A13040
WRRD0520 14-16
A13017B
WRRD0488 174-176
A13017
WRRD0488 174-176
A13010
WRRD0488 39-41
A13019B
WRRD0524 9-11
Client sample IDSub-Matrix: DI WATER LEACHATE
11-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-013EB0902908-012EB0902908-011EB0902908-010EB0902908-008UnitLORCAS NumberCompound
EP007 Total Carbon
33 10 6 5mg/L1----Total Carbon
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Analytical Results
A13011
WRRD0488 56-58
A13035B
WRRD0491 163-165
A13035
WRRD0491 163-165
A13023
WRRD0524 91-93
A13021
WRRD0524 74-76
Client sample IDSub-Matrix: DI WATER LEACHATE
11-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-018EB0902908-017EB0902908-016EB0902908-015EB0902908-014UnitLORCAS NumberCompound
EA005: pH
7.016.88 6.69 6.88 7.46pH Unit0.01----pH Value
ED040F: Dissolved Major Anions
1815 296 290 6mg/L114808-79-8Sulfate as SO4 2-
65 99 97 2mg/L1----^ Sulfur as S
1.725.18 1.72 1.58 3.74mg/L0.057440-21-3Silicon
ED045P: Chloride by PC Titrator
1413 582 499 9mg/L116887-00-6Chloride
ED093F: Dissolved Major Cations
44 27 23 1mg/L17440-70-2Calcium
12 51 48 <1mg/L17439-95-4Magnesium
1616 418 373 14mg/L17440-23-5Sodium
<12 19 17 <1mg/L17440-09-7Potassium
EG020F: Dissolved Metals by ICP-MS<0.010.10 <0.01 <0.01 0.31mg/L0.017429-90-5Aluminium
<0.0010.002 <0.001 <0.001 0.001mg/L0.0017440-36-0Antimony
<0.0010.002 <0.001 <0.001 0.002mg/L0.0017440-38-2Arsenic
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-41-7Beryllium
0.2260.260 0.225 0.174 0.375mg/L0.0017440-39-3Barium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-69-9Bismuth
<0.0001<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017440-43-9Cadmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-45-1Cerium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-46-2Caesium
<0.0010.004 <0.001 <0.001 0.002mg/L0.0017440-47-3Chromium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-48-4Cobalt
<0.0010.002 0.001 <0.001 0.004mg/L0.0017440-50-8Copper
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017429-91-6Dysprosium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-52-0Erbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-53-1Europium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-54-2Gadolinium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-55-3Gallium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-58-6Hafnium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-60-0Holmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-74-6Indium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-91-0Lanthanum
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-92-1Lead
0.0010.002 0.002 0.003 0.007mg/L0.0017439-93-2Lithium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-94-3Lutetium
10 of 24:Page
Work Order :
:Client
EB0902908
SRK CONSULTING (AUSTRALASIA) PTY LTD
----:Project
Analytical Results
A13011
WRRD0488 56-58
A13035B
WRRD0491 163-165
A13035
WRRD0491 163-165
A13023
WRRD0524 91-93
A13021
WRRD0524 74-76
Client sample IDSub-Matrix: DI WATER LEACHATE
11-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-018EB0902908-017EB0902908-016EB0902908-015EB0902908-014UnitLORCAS NumberCompound
EG020F: Dissolved Metals by ICP-MS - Continued
<0.0010.010 0.017 0.012 0.027mg/L0.0017439-96-5Manganese
<0.001<0.001 <0.001 <0.001 0.001mg/L0.0017439-98-7Molybdenum
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-00-8Neodymium
<0.001<0.001 <0.001 <0.001 0.002mg/L0.0017440-02-0Nickel
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-10-0Praseodymium
<0.0010.001 0.007 0.006 <0.001mg/L0.0017440-17-7Rubidium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-19-9Samarium
<0.01<0.01 0.03 0.03 <0.01mg/L0.017782-49-2Selenium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-22-4Silver
0.0250.024 0.466 0.391 0.018mg/L0.0017440-24-6Strontium
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.00522541-49-7Tellurium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-27-9Terbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-28-0Thallium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-29-1Thorium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.001----Thulium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-31-5Tin
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-32-6Titanium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-61-1Uranium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-62-2Vanadium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-64-4Ytterbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-65-5Yttrium
0.0080.011 0.028 0.028 0.017mg/L0.0057440-66-6Zinc
<0.0050.006 <0.005 <0.005 <0.005mg/L0.0057440-67-7Zirconium
0.090.17 0.36 0.35 0.24mg/L0.057440-42-8Boron
<0.051.56 <0.05 <0.05 7.03mg/L0.057439-89-6Iron
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-33-7Tungsten
EG035F: Dissolved Mercury by FIMS
0.0002<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017439-97-6Mercury
EG052F: Silica by ICPAES
3.711.1 3.7 3.4 8.0mg/L0.17631-86-9^ Silica
EK040P: Fluoride by PC Titrator
0.20.3 0.2 0.2 0.4mg/L0.116984-48-8Fluoride
EK067G: Total Phosphorus as P by Discrete Analyser
0.02<0.01 <0.01 <0.01 <0.01mg/L0.01----Total Phosphorus as P
EP006 Total Inorganic Carbon
12 1 2 3mg/L1----Total Inorganic Carbon
11 of 24:Page
Work Order :
:Client
EB0902908
SRK CONSULTING (AUSTRALASIA) PTY LTD
----:Project
Analytical Results
A13011
WRRD0488 56-58
A13035B
WRRD0491 163-165
A13035
WRRD0491 163-165
A13023
WRRD0524 91-93
A13021
WRRD0524 74-76
Client sample IDSub-Matrix: DI WATER LEACHATE
11-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-018EB0902908-017EB0902908-016EB0902908-015EB0902908-014UnitLORCAS NumberCompound
EP007 Total Carbon
46 4 4 5mg/L1----Total Carbon
12 of 24:Page
Work Order :
:Client
EB0902908
SRK CONSULTING (AUSTRALASIA) PTY LTD
----:Project
Analytical Results
A13049
WRRD0525 82-84
A13034
WRRD0491 125-127
A13006
WRRD0493 110-112
A13005
WRRD0493 92-94
A13042
WRRD0520 65-67
Client sample IDSub-Matrix: DI WATER LEACHATE
11-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-023EB0902908-022EB0902908-021EB0902908-020EB0902908-019UnitLORCAS NumberCompound
EA005: pH
8.028.59 7.77 7.58 7.97pH Unit0.01----pH Value
ED040F: Dissolved Major Anions
64 7 39 23mg/L114808-79-8Sulfate as SO4 2-
21 2 13 8mg/L1----^ Sulfur as S
3.733.17 3.29 1.20 2.14mg/L0.057440-21-3Silicon
ED045P: Chloride by PC Titrator
510 7 36 9mg/L116887-00-6Chloride
ED093F: Dissolved Major Cations
29 3 7 28mg/L17440-70-2Calcium
<16 1 5 2mg/L17439-95-4Magnesium
1218 10 30 14mg/L17440-23-5Sodium
<11 <1 2 2mg/L17440-09-7Potassium
EG020F: Dissolved Metals by ICP-MS
0.270.03 <0.01 <0.01 <0.01mg/L0.017429-90-5Aluminium
0.0020.005 <0.001 <0.001 <0.001mg/L0.0017440-36-0Antimony
0.002<0.001 <0.001 <0.001 <0.001mg/L0.0017440-38-2Arsenic
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-41-7Beryllium
0.3700.254 0.243 0.230 0.286mg/L0.0017440-39-3Barium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-69-9Bismuth
<0.0001<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017440-43-9Cadmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-45-1Cerium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-46-2Caesium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-47-3Chromium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-48-4Cobalt
0.002<0.001 <0.001 <0.001 <0.001mg/L0.0017440-50-8Copper
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017429-91-6Dysprosium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-52-0Erbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-53-1Europium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-54-2Gadolinium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-55-3Gallium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-58-6Hafnium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-60-0Holmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-74-6Indium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-91-0Lanthanum
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-92-1Lead
0.0060.002 0.011 0.003 0.002mg/L0.0017439-93-2Lithium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-94-3Lutetium
13 of 24:Page
Work Order :
:Client
EB0902908
SRK CONSULTING (AUSTRALASIA) PTY LTD
----:Project
Analytical Results
A13049
WRRD0525 82-84
A13034
WRRD0491 125-127
A13006
WRRD0493 110-112
A13005
WRRD0493 92-94
A13042
WRRD0520 65-67
Client sample IDSub-Matrix: DI WATER LEACHATE
11-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-023EB0902908-022EB0902908-021EB0902908-020EB0902908-019UnitLORCAS NumberCompound
EG020F: Dissolved Metals by ICP-MS - Continued
0.005<0.001 <0.001 <0.001 <0.001mg/L0.0017439-96-5Manganese
<0.0010.002 <0.001 <0.001 <0.001mg/L0.0017439-98-7Molybdenum
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-00-8Neodymium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-02-0Nickel
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-10-0Praseodymium
<0.0010.001 <0.001 <0.001 0.001mg/L0.0017440-17-7Rubidium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-19-9Samarium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017782-49-2Selenium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-22-4Silver
0.0150.045 0.018 0.050 0.149mg/L0.0017440-24-6Strontium
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.00522541-49-7Tellurium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-27-9Terbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-28-0Thallium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-29-1Thorium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.001----Thulium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-31-5Tin
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-32-6Titanium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-61-1Uranium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-62-2Vanadium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-64-4Ytterbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-65-5Yttrium
0.013<0.005 0.009 0.007 0.012mg/L0.0057440-66-6Zinc
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.0057440-67-7Zirconium
0.160.15 0.13 0.12 0.12mg/L0.057440-42-8Boron
6.94<0.05 0.06 <0.05 <0.05mg/L0.057439-89-6Iron
0.0040.003 <0.001 <0.001 <0.001mg/L0.0017440-33-7Tungsten
EG035F: Dissolved Mercury by FIMS<0.0001<0.0001 <0.0001 0.0001 <0.0001mg/L0.00017439-97-6Mercury
EG052F: Silica by ICPAES
8.06.8 7.0 2.6 4.6mg/L0.17631-86-9^ Silica
EK040P: Fluoride by PC Titrator
0.30.2 0.2 0.2 0.4mg/L0.116984-48-8Fluoride
EK067G: Total Phosphorus as P by Discrete Analyser<0.010.07 <0.01 <0.01 <0.01mg/L0.01----Total Phosphorus as P
EP006 Total Inorganic Carbon
27 2 1 7mg/L1----Total Inorganic Carbon
14 of 24:Page
Work Order :
:Client
EB0902908
SRK CONSULTING (AUSTRALASIA) PTY LTD
----:Project
Analytical Results
A13049
WRRD0525 82-84
A13034
WRRD0491 125-127
A13006
WRRD0493 110-112
A13005
WRRD0493 92-94
A13042
WRRD0520 65-67
Client sample IDSub-Matrix: DI WATER LEACHATE
11-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-023EB0902908-022EB0902908-021EB0902908-020EB0902908-019UnitLORCAS NumberCompound
EP007 Total Carbon
510 4 5 9mg/L1----Total Carbon
15 of 24:Page
Work Order :
:Client
EB0902908
SRK CONSULTING (AUSTRALASIA) PTY LTD
----:Project
Analytical Results
A13032
WRRD0491 61-63
A13001
WRRD0493 14-16
A13022
WRRD0524 81-83
A13055
WRRD0529 55-57
A13052
WRRD0529 11-13
Client sample IDSub-Matrix: DI WATER LEACHATE
12-MAR-2009 10:5811-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-028EB0902908-027EB0902908-026EB0902908-025EB0902908-024UnitLORCAS NumberCompound
EA005: pH
7.907.62 7.27 7.61 7.41pH Unit0.01----pH Value
ED040F: Dissolved Major Anions
922 13 3 6mg/L114808-79-8Sulfate as SO4 2-
37 4 <1 2mg/L1----^ Sulfur as S
5.453.61 3.75 7.93 2.76mg/L0.057440-21-3Silicon
ED045P: Chloride by PC Titrator
28 15 3 13mg/L116887-00-6Chloride
ED093F: Dissolved Major Cations<14 10 <1 2mg/L17440-70-2Calcium
<12 2 <1 2mg/L17439-95-4Magnesium
159 15 8 19mg/L17440-23-5Sodium
<1<1 2 <1 2mg/L17440-09-7Potassium
EG020F: Dissolved Metals by ICP-MS
0.89<0.01 <0.01 1.91 0.04mg/L0.017429-90-5Aluminium
0.002<0.001 0.001 <0.001 <0.001mg/L0.0017440-36-0Antimony
0.002<0.001 <0.001 <0.001 <0.001mg/L0.0017440-38-2Arsenic
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-41-7Beryllium
0.1550.212 0.358 0.145 0.310mg/L0.0017440-39-3Barium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-69-9Bismuth
<0.0001<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017440-43-9Cadmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-45-1Cerium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-46-2Caesium
0.017<0.001 <0.001 0.003 <0.001mg/L0.0017440-47-3Chromium
<0.001<0.001 <0.001 0.001 <0.001mg/L0.0017440-48-4Cobalt
0.005<0.001 0.001 0.002 <0.001mg/L0.0017440-50-8Copper
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017429-91-6Dysprosium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-52-0Erbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-53-1Europium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-54-2Gadolinium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-55-3Gallium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-58-6Hafnium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-60-0Holmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-74-6Indium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-91-0Lanthanum
0.004<0.001 <0.001 <0.001 <0.001mg/L0.0017439-92-1Lead
<0.0010.002 0.002 0.001 0.001mg/L0.0017439-93-2Lithium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-94-3Lutetium
16 of 24:Page
Work Order :
:Client
EB0902908
SRK CONSULTING (AUSTRALASIA) PTY LTD
----:Project
Analytical Results
A13032
WRRD0491 61-63
A13001
WRRD0493 14-16
A13022
WRRD0524 81-83
A13055
WRRD0529 55-57
A13052
WRRD0529 11-13
Client sample IDSub-Matrix: DI WATER LEACHATE
12-MAR-2009 10:5811-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-028EB0902908-027EB0902908-026EB0902908-025EB0902908-024UnitLORCAS NumberCompound
EG020F: Dissolved Metals by ICP-MS - Continued
0.0160.009 <0.001 0.002 <0.001mg/L0.0017439-96-5Manganese
0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-98-7Molybdenum
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-00-8Neodymium
0.001<0.001 <0.001 0.002 <0.001mg/L0.0017440-02-0Nickel
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-10-0Praseodymium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-17-7Rubidium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-19-9Samarium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017782-49-2Selenium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-22-4Silver
0.0060.023 0.043 0.008 0.019mg/L0.0017440-24-6Strontium
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.00522541-49-7Tellurium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-27-9Terbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-28-0Thallium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-29-1Thorium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.001----Thulium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-31-5Tin
0.02<0.01 <0.01 0.04 <0.01mg/L0.017440-32-6Titanium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-61-1Uranium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-62-2Vanadium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-64-4Ytterbium
<0.001<0.001 <0.001 0.008 <0.001mg/L0.0017440-65-5Yttrium
0.0130.012 0.013 0.024 0.031mg/L0.0057440-66-6Zinc
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.0057440-67-7Zirconium
0.100.08 0.11 0.11 0.15mg/L0.057440-42-8Boron
21.0<0.05 <0.05 1.35 <0.05mg/L0.057439-89-6Iron
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-33-7Tungsten
EG035F: Dissolved Mercury by FIMS<0.0001<0.0001 <0.0001 0.0002 <0.0001mg/L0.00017439-97-6Mercury
EG052F: Silica by ICPAES
11.77.7 8.0 17.0 5.9mg/L0.17631-86-9^ Silica
EK040P: Fluoride by PC Titrator<0.10.1 0.3 0.3 0.2mg/L0.116984-48-8Fluoride
EK067G: Total Phosphorus as P by Discrete Analyser
0.02<0.01 <0.01 <0.01 <0.01mg/L0.01----Total Phosphorus as P
EP006 Total Inorganic Carbon
2<1 4 1 4mg/L1----Total Inorganic Carbon
17 of 24:Page
Work Order :
:Client
EB0902908
SRK CONSULTING (AUSTRALASIA) PTY LTD
----:Project
Analytical Results
A13032
WRRD0491 61-63
A13001
WRRD0493 14-16
A13022
WRRD0524 81-83
A13055
WRRD0529 55-57
A13052
WRRD0529 11-13
Client sample IDSub-Matrix: DI WATER LEACHATE
12-MAR-2009 10:5811-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:2311-MAR-2009 11:23Client sampling date / time
EB0902908-028EB0902908-027EB0902908-026EB0902908-025EB0902908-024UnitLORCAS NumberCompound
EP007 Total Carbon
45 8 3 6mg/L1----Total Carbon
18 of 24:Page
Work Order :
:Client
EB0902908
SRK CONSULTING (AUSTRALASIA) PTY LTD
----:Project
Analytical Results
------------A13027
WRRD0524 194-196
A13026
WRRD0524 180-182
Client sample IDSub-Matrix: DI WATER LEACHATE
------------12-MAR-2009 10:5812-MAR-2009 10:58Client sampling date / time
------------EB0902908-030EB0902908-029UnitLORCAS NumberCompound
EA005: pH
8.348.31 ---- ---- ----pH Unit0.01----pH Value
ED040F: Dissolved Major Anions
123112 ---- ---- ----mg/L114808-79-8Sulfate as SO4 2-
4137 ---- ---- ----mg/L1----^ Sulfur as S
2.862.60 ---- ---- ----mg/L0.057440-21-3Silicon
ED045P: Chloride by PC Titrator
972 ---- ---- ----mg/L116887-00-6Chloride
ED093F: Dissolved Major Cations
5433 ---- ---- ----mg/L17440-70-2Calcium
3819 ---- ---- ----mg/L17439-95-4Magnesium
5885 ---- ---- ----mg/L17440-23-5Sodium
1941 ---- ---- ----mg/L17440-09-7Potassium
EG020F: Dissolved Metals by ICP-MS
0.030.04 ---- ---- ----mg/L0.017429-90-5Aluminium
0.0150.026 ---- ---- ----mg/L0.0017440-36-0Antimony
0.0190.001 ---- ---- ----mg/L0.0017440-38-2Arsenic
<0.001<0.001 ---- ---- ----mg/L0.0017440-41-7Beryllium
0.2100.260 ---- ---- ----mg/L0.0017440-39-3Barium
<0.001<0.001 ---- ---- ----mg/L0.0017440-69-9Bismuth
<0.0001<0.0001 ---- ---- ----mg/L0.00017440-43-9Cadmium
<0.001<0.001 ---- ---- ----mg/L0.0017440-45-1Cerium
<0.001<0.001 ---- ---- ----mg/L0.0017440-46-2Caesium
<0.001<0.001 ---- ---- ----mg/L0.0017440-47-3Chromium
<0.001<0.001 ---- ---- ----mg/L0.0017440-48-4Cobalt
<0.001<0.001 ---- ---- ----mg/L0.0017440-50-8Copper
<0.001<0.001 ---- ---- ----mg/L0.0017429-91-6Dysprosium
<0.001<0.001 ---- ---- ----mg/L0.0017440-52-0Erbium
<0.001<0.001 ---- ---- ----mg/L0.0017440-53-1Europium
<0.001<0.001 ---- ---- ----mg/L0.0017440-54-2Gadolinium
<0.001<0.001 ---- ---- ----mg/L0.0017440-55-3Gallium
<0.01<0.01 ---- ---- ----mg/L0.017440-58-6Hafnium
<0.001<0.001 ---- ---- ----mg/L0.0017440-60-0Holmium
<0.001<0.001 ---- ---- ----mg/L0.0017440-74-6Indium
<0.001<0.001 ---- ---- ----mg/L0.0017439-91-0Lanthanum
<0.001<0.001 ---- ---- ----mg/L0.0017439-92-1Lead
<0.0010.001 ---- ---- ----mg/L0.0017439-93-2Lithium
<0.001<0.001 ---- ---- ----mg/L0.0017439-94-3Lutetium
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Analytical Results
------------A13027
WRRD0524 194-196
A13026
WRRD0524 180-182
Client sample IDSub-Matrix: DI WATER LEACHATE
------------12-MAR-2009 10:5812-MAR-2009 10:58Client sampling date / time
------------EB0902908-030EB0902908-029UnitLORCAS NumberCompound
EG020F: Dissolved Metals by ICP-MS - Continued
0.0740.072 ---- ---- ----mg/L0.0017439-96-5Manganese
0.0020.004 ---- ---- ----mg/L0.0017439-98-7Molybdenum
<0.001<0.001 ---- ---- ----mg/L0.0017440-00-8Neodymium
0.0190.002 ---- ---- ----mg/L0.0017440-02-0Nickel
<0.001<0.001 ---- ---- ----mg/L0.0017440-10-0Praseodymium
0.0110.028 ---- ---- ----mg/L0.0017440-17-7Rubidium
<0.001<0.001 ---- ---- ----mg/L0.0017440-19-9Samarium
<0.01<0.01 ---- ---- ----mg/L0.017782-49-2Selenium
0.0010.002 ---- ---- ----mg/L0.0017440-22-4Silver
0.0420.036 ---- ---- ----mg/L0.0017440-24-6Strontium
<0.005<0.005 ---- ---- ----mg/L0.00522541-49-7Tellurium
<0.001<0.001 ---- ---- ----mg/L0.0017440-27-9Terbium
<0.001<0.001 ---- ---- ----mg/L0.0017440-28-0Thallium
<0.001<0.001 ---- ---- ----mg/L0.0017440-29-1Thorium
<0.001<0.001 ---- ---- ----mg/L0.001----Thulium
<0.001<0.001 ---- ---- ----mg/L0.0017440-31-5Tin
<0.01<0.01 ---- ---- ----mg/L0.017440-32-6Titanium
<0.001<0.001 ---- ---- ----mg/L0.0017440-61-1Uranium
<0.01<0.01 ---- ---- ----mg/L0.017440-62-2Vanadium
<0.001<0.001 ---- ---- ----mg/L0.0017440-64-4Ytterbium
<0.001<0.001 ---- ---- ----mg/L0.0017440-65-5Yttrium
0.0250.027 ---- ---- ----mg/L0.0057440-66-6Zinc
<0.005<0.005 ---- ---- ----mg/L0.0057440-67-7Zirconium
0.100.16 ---- ---- ----mg/L0.057440-42-8Boron
<0.05<0.05 ---- ---- ----mg/L0.057439-89-6Iron
<0.001<0.001 ---- ---- ----mg/L0.0017440-33-7Tungsten
EG035F: Dissolved Mercury by FIMS<0.0001<0.0001 ---- ---- ----mg/L0.00017439-97-6Mercury
EG052F: Silica by ICPAES
6.15.6 ---- ---- ----mg/L0.17631-86-9^ Silica
EK040P: Fluoride by PC Titrator
0.30.5 ---- ---- ----mg/L0.116984-48-8Fluoride
EK067G: Total Phosphorus as P by Discrete Analyser<0.01<0.01 ---- ---- ----mg/L0.01----Total Phosphorus as P
EP006 Total Inorganic Carbon
3416 ---- ---- ----mg/L1----Total Inorganic Carbon
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Analytical Results
------------A13027
WRRD0524 194-196
A13026
WRRD0524 180-182
Client sample IDSub-Matrix: DI WATER LEACHATE
------------12-MAR-2009 10:5812-MAR-2009 10:58Client sampling date / time
------------EB0902908-030EB0902908-029UnitLORCAS NumberCompound
EP007 Total Carbon
3418 ---- ---- ----mg/L1----Total Carbon
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Analytical Results
A13030
WRRD0491 8-10
A13019B
WRRD0524 9-11
A13019
WRRD0524 9-11
A13050B
WRRD0525 152-154
A13050
WRRD0525 152-154
Client sample IDSub-Matrix: ROCK
20-FEB-2009 15:0020-FEB-2009 15:0020-FEB-2009 15:0020-FEB-2009 15:0020-FEB-2009 15:00Client sampling date / time
EB0902908-009EB0902908-008EB0902908-007EB0902908-004EB0902908-003UnitLORCAS NumberCompound
ED040T : Total Sulfate by ICPAES
130280 320 780 <100mg/kg10014808-79-8Sulfate as SO4 2-
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A13005
WRRD0493 92-94
A13035B
WRRD0491 163-165
A13035
WRRD0491 163-165
A13023
WRRD0524 91-93
A13021
WRRD0524 74-76
Client sample IDSub-Matrix: ROCK
20-FEB-2009 15:0020-FEB-2009 15:0020-FEB-2009 15:0020-FEB-2009 15:0020-FEB-2009 15:00Client sampling date / time
EB0902908-020EB0902908-017EB0902908-016EB0902908-015EB0902908-014UnitLORCAS NumberCompound
ED040T : Total Sulfate by ICPAES
110190 380 360 <100mg/kg10014808-79-8Sulfate as SO4 2-
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A13001
WRRD0493 14-16
A13022
WRRD0524 81-83
A13052
WRRD0529 11-13
A13049
WRRD0525 82-84
A13034
WRRD0491 125-127
Client sample IDSub-Matrix: ROCK
20-FEB-2009 15:0020-FEB-2009 15:0020-FEB-2009 15:0020-FEB-2009 15:0020-FEB-2009 15:00Client sampling date / time
EB0902908-027EB0902908-026EB0902908-024EB0902908-023EB0902908-022UnitLORCAS NumberCompound
ED040T : Total Sulfate by ICPAES
340880 580 <100 <100mg/kg10014808-79-8Sulfate as SO4 2-
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Analytical Results
------------A13027
WRRD0524 194-196
A13026
WRRD0524 180-182
Client sample IDSub-Matrix: ROCK
------------20-FEB-2009 15:0020-FEB-2009 15:00Client sampling date / time
------------EB0902908-030EB0902908-029UnitLORCAS NumberCompound
EA011S: Net Acid Generation - Sequential (TOTAL)<0.1<0.1 ---- ---- ----kg H2SO4/t0.1----^ NAG at pH 4.5 (total)
<0.1<0.1 ---- ---- ----kg H2SO4/t0.1----^ NAG at pH 7.0 (total)
EA011S: pH OX (Stage 1)
8.37.8 ---- ---- ----pH Unit0.1----pH OX (Stage 1)
<0.1<0.1 ---- ---- ----kg H2SO4/t0.1----NAG at pH 4.5 (Stage 1)
<0.1<0.1 ---- ---- ----kg H2SO4/t0.1----NAG at pH 7.0 (Stage 1)
EB0918640
False
CERTIFICATE OF ANALYSIS
Work Order : EB0918640 Page : 1 of 15
:: LaboratoryClient Environmental Division BrisbaneSINOSTEEL MIDWEST MANAGEMENT PTY LTD
: :ContactContact MR ANDREW GARVIE Tim Kilmister
:: AddressAddress LEVEL 6
44 MARKET STREET
SYDNEY N.S.W., AUSTRALIA 2000
32 Shand Street Stafford QLD Australia 4053
:: E-mailE-mail [email protected] [email protected]
:: TelephoneTelephone +61 2 90248800 +61-7-3243 7222
:: FacsimileFacsimile +61 2 90248888 +61-7-3243 7218
:Project ---- QC Level : NEPM 1999 Schedule B(3) and ALS QCS3 requirement
:Order number PO 3392
:C-O-C number ---- Date Samples Received : 20-NOV-2009
Sampler : ---- Issue Date : 18-DEC-2009
Site : ----
36:No. of samples received
Quote number : BN/180/09 34:No. of samples analysed
This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. All pages of this report have been checked and approved for
release.
This Certificate of Analysis contains the following information:
l General Comments
l Analytical Results
NATA Accredited Laboratory 825
This document is issued in
accordance with NATA
accreditation requirements.
Accredited for compliance with
ISO/IEC 17025.
SignatoriesThis document has been electronically signed by the authorized signatories indicated below. Electronic signing has been
carried out in compliance with procedures specified in 21 CFR Part 11.
Signatories Accreditation CategoryPosition
Kim McCabe Senior Inorganic Chemist Inorganics
Stephen Hislop Senior Inorganic Chemist Inorganics
Environmental Division Brisbane
32 Shand Street Stafford QLD Australia 4053
Tel. +61-7-3243 7222 Fax. +61-7-3243 7218 www.alsglobal.com
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General Comments
The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house
developed procedures are employed in the absence of documented standards or by client request.
Where moisture determination has been performed, results are reported on a dry weight basis.
Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insuffient sample for analysis.
Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.
When date(s) and/or time(s) are shown bracketed, these have been assumed by the laboratory for processing purposes. If the sampling time is displayed as 0:00 the information was not provided by client.
CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.
LOR = Limit of reporting
^ = This result is computed from individual analyte detections at or above the level of reporting
Key :
All leachate analytical results reported in mg/l have been determined on a 1:3 solid/water leach that has been tumbled end over end for 24 hours before analysis.l
ED045G (Chloride): LCS recovery falls outside Dynamic Control Limits. It is however within ALS Static Control Limits and hence deemed acceptable.l
LCS recovery for EG020A-W (Water Leachable Metals) fall outside Dynamic Control Limits for Antimony, Silver and Strontium. They are however within ALS Static Control Limits and
hence deemed acceptable. No further action is required.
l
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Analytical Results
ADML_1B_066ADML_1B_056ADML_1B_026ADML_1B_013ADML_1B_011Client sample IDSub-Matrix: LEACHATE
08-DEC-2009 14:0008-DEC-2009 12:0008-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 12:00Client sampling date / time
EB0918640-008EB0918640-006EB0918640-004EB0918640-003EB0918640-002UnitLORCAS NumberCompound
EA005: pH
6.336.92 6.58 8.03 6.83pH Unit0.01----pH Value
ED040W: Water Leachable Sulphate by ICPAES
458 131 52 45mg/L114808-79-8Sulfate as SO4 2-
153 44 17 15mg/L1----^ Sulfur as S
ED045G: Chloride Discrete analyser
14850 393 148 95mg/L116887-00-6Chloride
ED093W: Water Leachable Major Cations
74 3 3 7mg/L17440-70-2Calcium
73 6 6 8mg/L17439-95-4Magnesium
8726 280 116 62mg/L17440-23-5Sodium
199 14 6 5mg/L17440-09-7Potassium
EG020W: Water Leachable Metals by ICP-MS
0.020.17 0.01 0.15 0.05mg/L0.017429-90-5Aluminium
<0.001<0.001 <0.001 0.002 <0.001mg/L0.0017440-36-0Antimony
<0.001<0.001 <0.001 0.055 <0.001mg/L0.0017440-38-2Arsenic
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-41-7Beryllium
0.3120.326 0.249 0.296 0.333mg/L0.0017440-39-3Barium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-69-9Bismuth
0.0002<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017440-43-9Cadmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-45-1Cerium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-46-2Caesium
<0.001<0.001 <0.001 0.003 <0.001mg/L0.0017440-47-3Chromium
<0.001<0.001 <0.001 0.002 <0.001mg/L0.0017440-48-4Cobalt
0.001<0.001 <0.001 0.001 0.002mg/L0.0017440-50-8Copper
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017429-91-6Dysprosium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-52-0Erbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-53-1Europium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-54-2Gadolinium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-55-3Gallium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-58-6Hafnium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-60-0Holmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-74-6Indium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-91-0Lanthanum
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-92-1Lead
0.026<0.001 0.013 <0.001 0.008mg/L0.0017439-93-2Lithium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-94-3Lutetium
0.0310.017 0.003 0.004 0.004mg/L0.0017439-96-5Manganese
<0.001<0.001 <0.001 0.010 <0.001mg/L0.0017439-98-7Molybdenum
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Analytical Results
ADML_1B_066ADML_1B_056ADML_1B_026ADML_1B_013ADML_1B_011Client sample IDSub-Matrix: LEACHATE
08-DEC-2009 14:0008-DEC-2009 12:0008-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 12:00Client sampling date / time
EB0918640-008EB0918640-006EB0918640-004EB0918640-003EB0918640-002UnitLORCAS NumberCompound
EG020W: Water Leachable Metals by ICP-MS - Continued
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-00-8Neodymium
<0.001<0.001 <0.001 0.003 <0.001mg/L0.0017440-02-0Nickel
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-10-0Praseodymium
0.0110.002 0.002 0.002 0.004mg/L0.0017440-17-7Rubidium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-19-9Samarium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017782-49-2Selenium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-22-4Silver
0.0620.031 0.050 0.020 0.049mg/L0.0017440-24-6Strontium
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.00522541-49-7Tellurium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-27-9Terbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-28-0Thallium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-29-1Thorium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.001----Thulium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-31-5Tin
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-32-6Titanium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-61-1Uranium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-62-2Vanadium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-64-4Ytterbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-65-5Yttrium
0.0320.018 0.053 0.016 0.022mg/L0.0057440-66-6Zinc
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.0057440-67-7Zirconium
0.240.22 0.67 0.33 0.31mg/L0.057440-42-8Boron
<0.050.08 <0.05 0.41 0.07mg/L0.057439-89-6Iron
EG035W: Water Leachable Mercury by FIMS<0.0001<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017439-97-6Mercury
EK040P: Fluoride by PC Titrator
0.20.2 0.2 0.4 0.2mg/L0.116984-48-8Fluoride
EK067G: Total Phosphorus as P by Discrete Analyser
0.020.06 <0.01 <0.01 0.08mg/L0.01----Total Phosphorus as P
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Analytical Results
ADML_1B_154ADML_1B_134ADML_1B_132ADML_1B_119ADML_1B_095Client sample IDSub-Matrix: LEACHATE
08-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 12:00Client sampling date / time
EB0918640-016EB0918640-014EB0918640-013EB0918640-012EB0918640-009UnitLORCAS NumberCompound
EA005: pH
7.017.58 7.91 7.98 7.82pH Unit0.01----pH Value
ED040W: Water Leachable Sulphate by ICPAES
582 1 9 2mg/L114808-79-8Sulfate as SO4 2-
19<1 <1 3 <1mg/L1----^ Sulfur as S
ED045G: Chloride Discrete analyser
653 2 11 6mg/L116887-00-6Chloride
ED093W: Water Leachable Major Cations
2<1 1 <1 <1mg/L17440-70-2Calcium
2<1 2 2 1mg/L17439-95-4Magnesium
729 15 20 16mg/L17440-23-5Sodium
2<1 <1 <1 <1mg/L17440-09-7Potassium
EG020W: Water Leachable Metals by ICP-MS
0.200.85 0.48 1.90 0.41mg/L0.017429-90-5Aluminium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-36-0Antimony
<0.0010.003 0.001 <0.001 <0.001mg/L0.0017440-38-2Arsenic
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-41-7Beryllium
0.1590.187 0.356 0.298 0.472mg/L0.0017440-39-3Barium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-69-9Bismuth
<0.0001<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017440-43-9Cadmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-45-1Cerium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-46-2Caesium
<0.0010.026 0.022 0.027 0.003mg/L0.0017440-47-3Chromium
<0.001<0.001 <0.001 0.004 <0.001mg/L0.0017440-48-4Cobalt
<0.0010.002 0.002 0.002 0.002mg/L0.0017440-50-8Copper
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017429-91-6Dysprosium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-52-0Erbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-53-1Europium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-54-2Gadolinium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-55-3Gallium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-58-6Hafnium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-60-0Holmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-74-6Indium
<0.001<0.001 <0.001 0.002 <0.001mg/L0.0017439-91-0Lanthanum
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-92-1Lead
0.003<0.001 <0.001 0.001 0.002mg/L0.0017439-93-2Lithium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-94-3Lutetium
<0.0010.008 0.005 0.017 0.005mg/L0.0017439-96-5Manganese
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-98-7Molybdenum
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Analytical Results
ADML_1B_154ADML_1B_134ADML_1B_132ADML_1B_119ADML_1B_095Client sample IDSub-Matrix: LEACHATE
08-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 12:00Client sampling date / time
EB0918640-016EB0918640-014EB0918640-013EB0918640-012EB0918640-009UnitLORCAS NumberCompound
EG020W: Water Leachable Metals by ICP-MS - Continued
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-00-8Neodymium
<0.0010.012 0.007 0.031 0.005mg/L0.0017440-02-0Nickel
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-10-0Praseodymium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-17-7Rubidium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-19-9Samarium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017782-49-2Selenium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-22-4Silver
0.0170.006 0.014 0.008 0.015mg/L0.0017440-24-6Strontium
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.00522541-49-7Tellurium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-27-9Terbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-28-0Thallium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-29-1Thorium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.001----Thulium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-31-5Tin
0.030.02 0.01 0.04 0.02mg/L0.017440-32-6Titanium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-61-1Uranium
<0.01<0.01 <0.01 0.04 <0.01mg/L0.017440-62-2Vanadium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-64-4Ytterbium
<0.001<0.001 <0.001 0.002 <0.001mg/L0.0017440-65-5Yttrium
0.0180.027 0.020 0.035 0.025mg/L0.0057440-66-6Zinc
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.0057440-67-7Zirconium
0.520.22 0.16 0.29 0.35mg/L0.057440-42-8Boron
0.361.48 1.16 3.39 1.75mg/L0.057439-89-6Iron
EG035W: Water Leachable Mercury by FIMS<0.0001<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017439-97-6Mercury
EK040P: Fluoride by PC Titrator
0.20.2 0.2 0.2 0.3mg/L0.116984-48-8Fluoride
EK067G: Total Phosphorus as P by Discrete Analyser
0.03<0.01 0.02 0.01 0.02mg/L0.01----Total Phosphorus as P
7 of 15:Page
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:Client
EB0918640
SINOSTEEL MIDWEST MANAGEMENT PTY LTD
----:Project
Analytical Results
ADML_1B_209ADML_1B_203ADML_1B_197ADML_1B_156ADML_1B_155Client sample IDSub-Matrix: LEACHATE
08-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 14:00Client sampling date / time
EB0918640-021EB0918640-020EB0918640-019EB0918640-018EB0918640-017UnitLORCAS NumberCompound
EA005: pH
7.917.91 7.71 7.62 7.37pH Unit0.01----pH Value
ED040W: Water Leachable Sulphate by ICPAES
11116 6 7 15mg/L114808-79-8Sulfate as SO4 2-
439 2 2 5mg/L1----^ Sulfur as S
ED045G: Chloride Discrete analyser
6155 8 6 16mg/L116887-00-6Chloride
ED093W: Water Leachable Major Cations<110 2 1 <1mg/L17440-70-2Calcium
<112 2 <1 <1mg/L17439-95-4Magnesium
16156 16 13 28mg/L17440-23-5Sodium
<15 <1 <1 2mg/L17440-09-7Potassium
EG020W: Water Leachable Metals by ICP-MS
1.550.03 0.14 0.26 0.97mg/L0.017429-90-5Aluminium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-36-0Antimony
<0.001<0.001 0.002 0.009 0.005mg/L0.0017440-38-2Arsenic
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-41-7Beryllium
0.1320.191 0.368 0.307 0.247mg/L0.0017440-39-3Barium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-69-9Bismuth
<0.0001<0.0001 <0.0001 0.0011 <0.0001mg/L0.00017440-43-9Cadmium
<0.001<0.001 <0.001 0.001 <0.001mg/L0.0017440-45-1Cerium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-46-2Caesium
0.0070.010 0.008 0.006 0.006mg/L0.0017440-47-3Chromium
0.004<0.001 <0.001 <0.001 0.003mg/L0.0017440-48-4Cobalt
0.0060.003 0.001 0.005 0.007mg/L0.0017440-50-8Copper
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017429-91-6Dysprosium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-52-0Erbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-53-1Europium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-54-2Gadolinium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-55-3Gallium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-58-6Hafnium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-60-0Holmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-74-6Indium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-91-0Lanthanum
<0.001<0.001 <0.001 <0.001 0.002mg/L0.0017439-92-1Lead
<0.0010.001 0.014 0.008 0.005mg/L0.0017439-93-2Lithium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-94-3Lutetium
0.016<0.001 0.008 0.012 0.028mg/L0.0017439-96-5Manganese
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-98-7Molybdenum
8 of 15:Page
Work Order :
:Client
EB0918640
SINOSTEEL MIDWEST MANAGEMENT PTY LTD
----:Project
Analytical Results
ADML_1B_209ADML_1B_203ADML_1B_197ADML_1B_156ADML_1B_155Client sample IDSub-Matrix: LEACHATE
08-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 14:0008-DEC-2009 14:00Client sampling date / time
EB0918640-021EB0918640-020EB0918640-019EB0918640-018EB0918640-017UnitLORCAS NumberCompound
EG020W: Water Leachable Metals by ICP-MS - Continued
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-00-8Neodymium
0.012<0.001 <0.001 0.002 0.008mg/L0.0017440-02-0Nickel
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-10-0Praseodymium
<0.0010.002 <0.001 <0.001 <0.001mg/L0.0017440-17-7Rubidium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-19-9Samarium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017782-49-2Selenium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-22-4Silver
0.0070.065 0.015 0.014 0.010mg/L0.0017440-24-6Strontium
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.00522541-49-7Tellurium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-27-9Terbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-28-0Thallium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-29-1Thorium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.001----Thulium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-31-5Tin
0.07<0.01 <0.01 <0.01 0.01mg/L0.017440-32-6Titanium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-61-1Uranium
0.02<0.01 <0.01 <0.01 <0.01mg/L0.017440-62-2Vanadium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-64-4Ytterbium
0.002<0.001 <0.001 <0.001 <0.001mg/L0.0017440-65-5Yttrium
0.0320.016 0.016 0.023 0.040mg/L0.0057440-66-6Zinc
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.0057440-67-7Zirconium
0.321.59 0.22 0.19 0.29mg/L0.057440-42-8Boron
3.21<0.05 1.45 7.37 3.63mg/L0.057439-89-6Iron
EG035W: Water Leachable Mercury by FIMS<0.0001<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017439-97-6Mercury
EK040P: Fluoride by PC Titrator
0.20.6 0.2 0.2 0.2mg/L0.116984-48-8Fluoride
EK067G: Total Phosphorus as P by Discrete Analyser
0.01<0.01 0.02 0.02 0.05mg/L0.01----Total Phosphorus as P
9 of 15:Page
Work Order :
:Client
EB0918640
SINOSTEEL MIDWEST MANAGEMENT PTY LTD
----:Project
Analytical Results
ADML_1B_272ADML_1B_265ADML_1B_252ADML_1B_237ADML_1B_218Client sample IDSub-Matrix: LEACHATE
08-DEC-2009 12:0009-DEC-2009 14:0008-DEC-2009 12:0008-DEC-2009 14:0008-DEC-2009 14:00Client sampling date / time
EB0918640-028EB0918640-027EB0918640-026EB0918640-023EB0918640-022UnitLORCAS NumberCompound
EA005: pH
6.765.58 7.25 7.35 7.48pH Unit0.01----pH Value
ED040W: Water Leachable Sulphate by ICPAES
10018 14 190 9mg/L114808-79-8Sulfate as SO4 2-
336 5 63 3mg/L1----^ Sulfur as S
ED045G: Chloride Discrete analyser
4426 28 6 63mg/L116887-00-6Chloride
ED093W: Water Leachable Major Cations
83 2 57 3mg/L17440-70-2Calcium
302 2 4 2mg/L17439-95-4Magnesium
2628 32 8 45mg/L17440-23-5Sodium
91 4 34 5mg/L17440-09-7Potassium
EG020W: Water Leachable Metals by ICP-MS
0.02<0.01 0.19 0.03 0.20mg/L0.017429-90-5Aluminium
<0.001<0.001 <0.001 0.002 <0.001mg/L0.0017440-36-0Antimony
0.017<0.001 0.001 <0.001 <0.001mg/L0.0017440-38-2Arsenic
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-41-7Beryllium
0.2500.326 0.334 0.238 0.538mg/L0.0017440-39-3Barium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-69-9Bismuth
<0.0001<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017440-43-9Cadmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-45-1Cerium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-46-2Caesium
<0.001<0.001 0.012 <0.001 0.004mg/L0.0017440-47-3Chromium
<0.0010.007 <0.001 <0.001 <0.001mg/L0.0017440-48-4Cobalt
0.0110.004 0.001 0.002 0.003mg/L0.0017440-50-8Copper
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017429-91-6Dysprosium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-52-0Erbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-53-1Europium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-54-2Gadolinium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-55-3Gallium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-58-6Hafnium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-60-0Holmium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-74-6Indium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-91-0Lanthanum
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-92-1Lead
<0.0010.006 0.002 <0.001 0.001mg/L0.0017439-93-2Lithium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017439-94-3Lutetium
0.0440.779 0.002 0.908 0.015mg/L0.0017439-96-5Manganese
0.002<0.001 <0.001 0.010 <0.001mg/L0.0017439-98-7Molybdenum
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Work Order :
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EB0918640
SINOSTEEL MIDWEST MANAGEMENT PTY LTD
----:Project
Analytical Results
ADML_1B_272ADML_1B_265ADML_1B_252ADML_1B_237ADML_1B_218Client sample IDSub-Matrix: LEACHATE
08-DEC-2009 12:0009-DEC-2009 14:0008-DEC-2009 12:0008-DEC-2009 14:0008-DEC-2009 14:00Client sampling date / time
EB0918640-028EB0918640-027EB0918640-026EB0918640-023EB0918640-022UnitLORCAS NumberCompound
EG020W: Water Leachable Metals by ICP-MS - Continued
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-00-8Neodymium
0.0020.009 0.002 0.002 0.004mg/L0.0017440-02-0Nickel
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-10-0Praseodymium
0.002<0.001 0.002 0.042 0.003mg/L0.0017440-17-7Rubidium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-19-9Samarium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017782-49-2Selenium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-22-4Silver
0.0980.029 0.016 0.078 0.026mg/L0.0017440-24-6Strontium
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.00522541-49-7Tellurium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-27-9Terbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-28-0Thallium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-29-1Thorium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.001----Thulium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-31-5Tin
<0.01<0.01 <0.01 <0.01 0.01mg/L0.017440-32-6Titanium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-61-1Uranium
<0.01<0.01 <0.01 <0.01 <0.01mg/L0.017440-62-2Vanadium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-64-4Ytterbium
<0.001<0.001 <0.001 <0.001 <0.001mg/L0.0017440-65-5Yttrium
0.0180.105 0.020 0.028 0.024mg/L0.0057440-66-6Zinc
<0.005<0.005 <0.005 <0.005 <0.005mg/L0.0057440-67-7Zirconium
0.140.16 0.26 0.17 0.35mg/L0.057440-42-8Boron
0.081.41 0.64 0.09 1.12mg/L0.057439-89-6Iron
EG035W: Water Leachable Mercury by FIMS<0.0001<0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017439-97-6Mercury
EK040P: Fluoride by PC Titrator
0.20.1 0.2 0.2 0.2mg/L0.116984-48-8Fluoride
EK067G: Total Phosphorus as P by Discrete Analyser
0.01<0.01 <0.01 <0.01 <0.01mg/L0.01----Total Phosphorus as P
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Work Order :
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EB0918640
SINOSTEEL MIDWEST MANAGEMENT PTY LTD
----:Project
Analytical Results
----ADML_1B_287ADML_1B_286ADML_1B_276ADML_1B_274Client sample IDSub-Matrix: LEACHATE
----08-DEC-2009 12:0009-DEC-2009 14:0009-DEC-2009 14:0009-DEC-2009 14:00Client sampling date / time
----EB0918640-036EB0918640-035EB0918640-031EB0918640-029UnitLORCAS NumberCompound
EA005: pH
7.167.03 7.23 7.55 ----pH Unit0.01----pH Value
ED040W: Water Leachable Sulphate by ICPAES
248320 17 24 ----mg/L114808-79-8Sulfate as SO4 2-
83107 6 8 ----mg/L1----^ Sulfur as S
ED045G: Chloride Discrete analyser
913 61 43 ----mg/L116887-00-6Chloride
ED093W: Water Leachable Major Cations
1020 4 4 ----mg/L17440-70-2Calcium
3756 4 4 ----mg/L17439-95-4Magnesium
1017 33 40 ----mg/L17440-23-5Sodium
4518 3 2 ----mg/L17440-09-7Potassium
EG020W: Water Leachable Metals by ICP-MS
0.080.06 0.04 0.08 ----mg/L0.017429-90-5Aluminium
0.0350.014 <0.001 <0.001 ----mg/L0.0017440-36-0Antimony
0.0020.001 <0.001 <0.001 ----mg/L0.0017440-38-2Arsenic
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-41-7Beryllium
0.1950.152 0.335 0.411 ----mg/L0.0017440-39-3Barium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-69-9Bismuth
<0.00010.0016 <0.0001 <0.0001 ----mg/L0.00017440-43-9Cadmium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-45-1Cerium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-46-2Caesium
0.0020.002 0.025 0.012 ----mg/L0.0017440-47-3Chromium
0.0070.077 <0.001 <0.001 ----mg/L0.0017440-48-4Cobalt
0.0030.002 0.001 0.001 ----mg/L0.0017440-50-8Copper
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017429-91-6Dysprosium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-52-0Erbium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-53-1Europium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-54-2Gadolinium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-55-3Gallium
<0.01<0.01 <0.01 <0.01 ----mg/L0.017440-58-6Hafnium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-60-0Holmium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-74-6Indium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017439-91-0Lanthanum
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017439-92-1Lead
<0.0010.002 0.006 0.008 ----mg/L0.0017439-93-2Lithium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017439-94-3Lutetium
0.2300.652 0.006 0.003 ----mg/L0.0017439-96-5Manganese
0.001<0.001 <0.001 <0.001 ----mg/L0.0017439-98-7Molybdenum
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Work Order :
:Client
EB0918640
SINOSTEEL MIDWEST MANAGEMENT PTY LTD
----:Project
Analytical Results
----ADML_1B_287ADML_1B_286ADML_1B_276ADML_1B_274Client sample IDSub-Matrix: LEACHATE
----08-DEC-2009 12:0009-DEC-2009 14:0009-DEC-2009 14:0009-DEC-2009 14:00Client sampling date / time
----EB0918640-036EB0918640-035EB0918640-031EB0918640-029UnitLORCAS NumberCompound
EG020W: Water Leachable Metals by ICP-MS - Continued
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-00-8Neodymium
0.0581.02 0.004 <0.001 ----mg/L0.0017440-02-0Nickel
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-10-0Praseodymium
0.0800.021 0.001 <0.001 ----mg/L0.0017440-17-7Rubidium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-19-9Samarium
0.010.02 <0.01 <0.01 ----mg/L0.017782-49-2Selenium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-22-4Silver
0.0220.086 0.025 0.024 ----mg/L0.0017440-24-6Strontium
<0.005<0.005 <0.005 <0.005 ----mg/L0.00522541-49-7Tellurium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-27-9Terbium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-28-0Thallium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-29-1Thorium
<0.001<0.001 <0.001 <0.001 ----mg/L0.001----Thulium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-31-5Tin
0.01<0.01 <0.01 <0.01 ----mg/L0.017440-32-6Titanium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-61-1Uranium
<0.01<0.01 <0.01 <0.01 ----mg/L0.017440-62-2Vanadium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-64-4Ytterbium
<0.001<0.001 <0.001 <0.001 ----mg/L0.0017440-65-5Yttrium
0.0230.037 0.019 0.023 ----mg/L0.0057440-66-6Zinc
<0.005<0.005 <0.005 <0.005 ----mg/L0.0057440-67-7Zirconium
0.200.19 0.25 0.30 ----mg/L0.057440-42-8Boron
0.130.15 0.23 0.22 ----mg/L0.057439-89-6Iron
EG035W: Water Leachable Mercury by FIMS<0.0001<0.0001 <0.0001 <0.0001 ----mg/L0.00017439-97-6Mercury
EK040P: Fluoride by PC Titrator
0.20.2 0.2 0.3 ----mg/L0.116984-48-8Fluoride
EK067G: Total Phosphorus as P by Discrete Analyser<0.01<0.01 <0.01 <0.01 ----mg/L0.01----Total Phosphorus as P
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EB0918640
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----:Project
Analytical Results
ADML_1B_137ADML_1B_110ADML_1B_064ADML_1B_056ADML_1B_027Client sample IDSub-Matrix: ROCK
26-MAY-2009 15:0026-MAY-2009 15:0009-MAY-2009 15:0009-MAY-2009 15:0009-MAY-2009 15:00Client sampling date / time
EB0918640-015EB0918640-010EB0918640-007EB0918640-006EB0918640-005UnitLORCAS NumberCompound
EA011: Net Acid Generation-------- ---- ---- 4.0pH Unit0.1----pH (OX)
-------- ---- ---- 0.5kg H2SO4/t0.1----NAG (pH 4.5)
-------- ---- ---- 3.9kg H2SO4/t0.1----NAG (pH 7.0)
EA046 Acid Buffering Characterisation Curves-------- ---- ---- ----------Dummy Analyte
ED040: Sulphur as SO4 2-
320---- ---- ---- 1820mg/kg10014808-79-8Sulfate as SO4 2-
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Work Order :
:Client
EB0918640
SINOSTEEL MIDWEST MANAGEMENT PTY LTD
----:Project
Analytical Results
ADML_1B_276ADML_1B_275ADML_1B_274ADML_1B_249ADML_1B_243Client sample IDSub-Matrix: ROCK
04-JUL-2009 15:0004-JUL-2009 15:0004-JUL-2009 15:0004-JUL-2009 15:0004-JUL-2009 15:00Client sampling date / time
EB0918640-031EB0918640-030EB0918640-029EB0918640-025EB0918640-024UnitLORCAS NumberCompound
EA011A: Net Acid Generation - Sequential
205---- 56.8 ---- ----kg H2SO4/t0.1----^ NAG at pH 4.5 (total)
248---- 92.9 ---- ----kg H2SO4/t0.1----^ NAG at pH 7.0 (total)
EA011S: pH OX (Stage 1)
1.5---- 1.9 ---- ----pH Unit0.1----pH OX (Stage 1)
160---- 49.4 ---- ----kg H2SO4/t0.1----NAG at pH 4.5 (Stage 1)
183---- 67.2 ---- ----kg H2SO4/t0.1----NAG at pH 7.0 (Stage 1)
EA011S: pH OX (Stage 2)
1.8---- 2.5 ---- ----pH Unit0.1----pH OX (Stage 2)
37.2---- 5.9 ---- ----kg H2SO4/t0.1----NAG at pH 4.5 (Stage 2)
46.1---- 10.9 ---- ----kg H2SO4/t0.1----NAG at pH 7.0 (Stage 2)
EA011S: pH OX (Stage 3)
2.9---- 3.6 ---- ----pH Unit0.1----pH OX (Stage 3)
5.0---- 1.0 ---- ----kg H2SO4/t0.1----NAG at pH 4.5 (Stage 3)
7.4---- 5.4 ---- ----kg H2SO4/t0.1----NAG at pH 7.0 (Stage 3)
EA011S: pH OX (Stage 4)
3.6---- 4.6 ---- ----pH Unit0.1----pH OX (Stage 4)
1.0---- <0.1 ---- ----kg H2SO4/t0.1----NAG at pH 4.5 (Stage 4)
5.0---- 4.4 ---- ----kg H2SO4/t0.1----NAG at pH 7.0 (Stage 4)
EA011S: pH OX (Stage 5)
3.5---- 4.3 ---- ----pH Unit0.1----pH OX (Stage 5)
2.0---- 0.5 ---- ----kg H2SO4/t0.1----NAG at pH 4.5 (Stage 5)
6.4---- 4.9 ---- ----kg H2SO4/t0.1----NAG at pH 7.0 (Stage 5)
EA046 Acid Buffering Characterisation Curves-------- ---- ---- ----------Dummy Analyte
ED040: Sulphur as SO4 2-
14400640 2470 300 1550mg/kg10014808-79-8Sulfate as SO4 2-
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Work Order :
:Client
EB0918640
SINOSTEEL MIDWEST MANAGEMENT PTY LTD
----:Project
Analytical Results
--------ADML_1B_282ADML_1B_280ADML_1B_277Client sample IDSub-Matrix: ROCK
--------04-JUL-2009 15:0004-JUL-2009 15:0004-JUL-2009 15:00Client sampling date / time
--------EB0918640-034EB0918640-033EB0918640-032UnitLORCAS NumberCompound
EA011A: Net Acid Generation - Sequential
53934.2 ---- ---- ----kg H2SO4/t0.1----^ NAG at pH 4.5 (total)
61667.3 ---- ---- ----kg H2SO4/t0.1----^ NAG at pH 7.0 (total)
EA011S: pH OX (Stage 1)
1.42.3 ---- ---- ----pH Unit0.1----pH OX (Stage 1)
23324.3 ---- ---- ----kg H2SO4/t0.1----NAG at pH 4.5 (Stage 1)
27439.6 ---- ---- ----kg H2SO4/t0.1----NAG at pH 7.0 (Stage 1)
EA011S: pH OX (Stage 2)
1.42.6 ---- ---- ----pH Unit0.1----pH OX (Stage 2)
1867.9 ---- ---- ----kg H2SO4/t0.1----NAG at pH 4.5 (Stage 2)
20412.9 ---- ---- ----kg H2SO4/t0.1----NAG at pH 7.0 (Stage 2)
EA011S: pH OX (Stage 3)
1.63.5 ---- ---- ----pH Unit0.1----pH OX (Stage 3)
1071.0 ---- ---- ----kg H2SO4/t0.1----NAG at pH 4.5 (Stage 3)
1145.0 ---- ---- ----kg H2SO4/t0.1----NAG at pH 7.0 (Stage 3)
EA011S: pH OX (Stage 4)
2.74.1 ---- ---- ----pH Unit0.1----pH OX (Stage 4)
6.90.5 ---- ---- ----kg H2SO4/t0.1----NAG at pH 4.5 (Stage 4)
10.95.0 ---- ---- ----kg H2SO4/t0.1----NAG at pH 7.0 (Stage 4)
EA011S: pH OX (Stage 5)
3.04.2 ---- ---- ----pH Unit0.1----pH OX (Stage 5)
5.90.5 ---- ---- ----kg H2SO4/t0.1----NAG at pH 4.5 (Stage 5)
12.95.0 ---- ---- ----kg H2SO4/t0.1----NAG at pH 7.0 (Stage 5)
EA046 Acid Buffering Characterisation Curves-------- ---- ---- ----------Dummy Analyte
ED040: Sulphur as SO4 2-
64601130 420 ---- ----mg/kg10014808-79-8Sulfate as SO4 2-
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 11
GARV/CHAP/kami/dick SMM004_ENV_RP_2_Rev1.docx March 2011
Appendix 11: Acid Buffering Characteristic Curves
SRK ConsultingSMM001 Geochemical Charaterisation of Weld Range Waste and Mineralised Rock
ABCC Data
Sample ID A13057 Sample ID A13059EB0902908 Sample 5 (WRRD0529) EB0902908 Sample 6 (WRRD0529)HCl Molarity: 0.1 (96 - 98) HCl Molarity: 0.1 (127 - 129)mL Increments: 0.2 mL Increments: 0.2Weight (g) 2 Weight (g) 2
Addition
mLs added (total)
kg H2SO4 pH Addition
mLs added (total)
kg H2SO4 pH
0 0 0 6.84 0 0 0 5.81 0.2 0.49 5.76 1 0.2 0.49 5.212 0.4 0.98 4.1 2 0.4 0.98 3.763 0.6 1.47 3.9 3 0.6 1.47 3.694 0.8 1.96 3.47 4 0.8 1.96 3.455 1 2.45 4.42 5 1 2.45 3.46 1.2 2.94 3.97 6 1.2 2.94 2.527 1.4 3.43 3.71 7 1.4 3.43 2.328 1.6 3.92 3.54 8 1.6 3.92 3.199 1.8 4.41 3.39 9 1.8 4.41 3.1210 2 4.9 3.27 10 2 4.9 3.0411 2.2 5.39 3.2 11 2.2 5.39 2.9912 2.4 5.88 3.08 12 2.4 5.88 2.9113 2.6 6.37 3 13 2.6 6.37 2.8914 2.8 6.86 2.92 14 2.8 6.86 2.8115 3 7.35 2.88 15 3 7.35 2.7616 3.2 7.84 2.76 16 3.2 7.84 2.6517 3.4 8.33 2.73 17 3.4 8.33 2.6217 3.4 8.33 2.73 17 3.4 8.33 2.6218 3.6 8.82 2.7 18 3.6 8.82 2.5819 3.8 9.31 2.64 19 3.8 9.31 2.5420 4 9.8 2.62 20 4 9.8 2.5121 4.2 10.29 2.59 21 4.2 10.29 2.4822 4.4 10.78 2.61 22 4.4 10.78 2.4923 4.6 11.27 2.58 23 4.6 11.27 2.4724 4.8 11.76 2.54 24 4.8 11.76 2.4325 5 12.25 2.51 25 5 12.25 2.4126 5.2 12.74 2.49
SRK ConsultingSMM001 Geochemical Charaterisation of Weld Range Waste and Mineralised Rock
ABCC Data
Sample ID A13030 Sample ID A13005EB0902908 Sample 9 (WRRD0491) EB0902908 Sample 20 (WRRD0493)HCl Molarity: 0.1 (8 - 10) HCl Molarity: 0.1 (92 - 94)mL Increments: 0.2 mL Increments: 0.2Weight (g) 2 Weight (g) 2
Addition
mLs added (total)
kg H2SO4 pH Addition
mLs added (total)
kg H2SO4 pH
0 0 0 6.63 0 0 0 6.531 0.2 0.49 5.38 1 0.2 0.49 4.372 0.4 0.98 4.3 2 0.4 0.98 3.733 0.6 1.47 4.28 3 0.6 1.47 3.564 0.8 1.96 3.56 4 0.8 1.96 3.315 1 2.45 3.74 5 1 2.45 3.186 1.2 2.94 3.62 6 1.2 2.94 3.127 1.4 3.43 3.47 7 1.4 3.43 38 1.6 3.92 3.38 8 1.6 3.92 2.969 1.8 4.41 3.27 9 1.8 4.41 2.8610 2 4.9 3.2 10 2 4.9 2.8311 2.2 5.39 3.13 11 2.2 5.39 2.7512 2.4 5.88 3.09 12 2.4 5.88 2.7513 2.6 6.37 3 13 2.6 6.37 2.6614 2.8 6.86 2.95 14 2.8 6.86 2.6415 3 7.35 2.9 15 3 7.35 2.6116 3.2 7.84 2.78 16 3.2 7.84 2.517 3.4 8.33 2.74 17 3.4 8.33 2.4717 3.4 8.33 2.74 17 3.4 8.33 2.4718 3.6 8.82 2.69 18 3.6 8.82 2.4319 3.8 9.31 2.65 19 3.8 9.31 2.420 4 9.8 2.62 20 4 9.8 2.3721 4.2 10.29 2.58 21 4.2 10.29 2.3522 4.4 10.78 2.623 4.6 11.27 2.5724 4.8 11.76 2.5325 5 12.25 2.5126 5.2 12.74 2.4927 5.4 13.23 2.4428 5.6 13.72 2.43
SRK ConsultingSMM001 Geochemical Charaterisation of Weld Range Waste and Mineralised Rock
ABCC Data
Sample ID A13001 Sample ID A13026EB0902908 Sample 27 (WRRD0493) EB0902908 Sample 29 (WRRD0524)HCl Molarity: 0.1 (14 - 16) HCl Molarity: 0.1 (180 - 182)mL Increments: 0.2 mL Increments: 0.5Weight (g) 2 Weight (g) 2
Addition
mLs added (total)
kg H2SO4 pH Addition
mLs added (total)
kg H2SO4 pH
0 0 0 7.51 0 0 0 7.491 0.2 0.49 6.77 1 0.5 1.225 6.652 0.4 0.98 6.52 2 1 2.45 6.733 0.6 1.47 5.8 3 1.5 3.675 5.634 0.8 1.96 5.19 4 2 4.9 5.845 1 2.45 4.69 5 2.5 6.125 5.416 1.2 2.94 4.36 6 3 7.35 6.17 1.4 3.43 3.48 7 3.5 8.575 5.268 1.6 3.92 3.88 8 4 9.8 5.529 1.8 4.41 3.6 9 4.5 11.025 5.4310 2 4.9 3.54 10 5 12.25 5.8711 2.2 5.39 3.33 11 5.5 13.475 5.1612 2.4 5.88 3.23 12 6 14.7 5.0513 2.6 6.37 3.13 13 6.5 15.925 5.0214 2.8 6.86 3.05 14 7 17.15 4.8715 3 7.35 2.898 15 7.5 18.375 4.9416 3.2 7.84 2.8 16 8 19.6 4.5817 3.4 8.33 2.81 17 8.5 20.825 4.4617 3.4 8.33 2.81 17 8.5 20.825 4.4618 3.6 8.82 2.75 18 9 22.05 4.3619 3.8 9.31 2.72 19 9.5 23.275 4.0320 4 9.8 2.68 20 10 24.5 3.8821 4.2 10.29 2.65 21 10.5 25.725 3.6622 4.4 10.78 2.61 22 11 26.95 3.4323 4.6 11.27 2.59 23 11.5 28.175 3.2724 4.8 11.76 2.56 24 12 29.4 3.1325 5 12.25 2.53 25 12.5 30.625 3.0426 5.2 12.74 2.51 26 13 31.85 2.9427 5.4 13.23 2.49 27 13.5 33.075 2.8428 5.6 13.72 2.49 28 14 34.3 3.3529 5.8 14.21 2.46 29 14.5 35.525 3.0130 6 14.7 2.45 30 15 36.75 2.9231 6.2 15.19 2.44 31 15.5 37.975 2.832 6.4 15.68 2.44 32 16 39.2 2.7433 6.6 16.17 2.42 33 16.5 40.425 2.6934 6.8 16.66 2.42 34 17 41.65 2.6335 7 17.15 2.38 35 17.5 42.875 2.55
36 18 44.1 2.5437 18.5 45.325 2.5638 19 46.55 2.5239 19.5 47.775 2.5440 20 49 2.5241 20.5 50.225 2.4942 21 51.45 2.46
SRK ConsultingSMM001 Geochemical Charaterisation of Weld Range Waste and Mineralised Rock
ABCC Data
Sample ID A13027EB0902908 Sample 30 (WRRD0524)HCl Molarity: 0.5 (194 - 196)mL Increments: 0.4Weight (g) 2
Addition
mLs added (total)
kg H2SO4 pH
0 0 0 8.381 0.4 4.9 6.342 0.8 9.8 6.023 1.2 14.7 6.064 1.6 19.6 5.525 2 24.5 5.326 2.4 29.4 5.787 2.8 34.3 5.358 3.2 39.2 5.039 3.6 44.1 5.8610 4 49 5.5511 4.4 53.9 5.2512 4.8 58.8 5.0213 5.2 63.7 5.0114 5.6 68.6 4.515 6 73.5 3.7216 6.4 78.4 4.9917 6.8 83.3 4.817 6.8 83.3 4.818 7.2 88.2 4.4919 7.6 93.1 3.7820 8 98 3.2121 8.4 102.9 2.8922 8.8 107.8 2.6623 9.2 112.7 2.5224 9.6 117.6 2.4125 10 122.5 2.3326 10.4 127.4 2.21
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 12
GARV/CHAP/kami/dick SMM004_ENV_RP_2_Rev1.docx March 2011
Appendix 12: Net Acid Production Potential & Classification
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Net Acid Production Potential
SMC Sample ID Zone Domain Weather MPA AP ANC NAPP NAGpH NPRClass (NPR)
Class (AMIRA)
Units pH UnitLOR 0.06/0.3 0.2 0.1A13020 M BIF 0.21 <0.49 -0.04 6.3 1.2 NAF NAFA13024 M BIF 2.57 13.72 -11.1 7.7 5.3 NAF NAFA13025 M BIF 1.90 15.68 -13.8 7.7 8.3 NAF NAFA13028 M BIF 3.55 12.74 -9.2 7.9 3.6 NAF NAFA13029 M BIF 8.17 13.72 -5.5 7 1.7 UC NAFA13033 M BIF 0.08 <0.49 -0.2 5.3 3.3 NAF NAFA13034 M BIF 3.43 2.53 <0.49 3.2 6.1 0.1 PAF NAFA13036 M BIF 0.61 14.7 -14.1 8.5 24 NAF NAFA13037 M BIF 18.94 8.82 10.1 3 0.5 PAF PAF - LCA13049 M BIF 1.68 1.34 <0.49 1.4 6 0.1 NAF NAFA13050 M BIF 1.56 1.35 <0.49 1.3 5.7 0.2 NAF NAFA13051 M BIF 0.08 <0.49 -0.2 4.8 3.3 NAF NAFA13052 M BIF 2.94 2.35 <0.49 2.7 4.7 0.1 NAF NAFA13054 M BIF 0.24 <0.49 -0.01 5 1.0 NAF NAFA13055 M BIF 0.08 <0.49 -0.2 4.6 3.3 NAF NAFA13056 M BIF 2.72 <0.49 2.5 2.9 0.1 NAF NAFA13057 M BIF 6.98 <0.49 6.7 2.3 0.04 PAF PAF - LCA13059 M BIF 23.81 <0.49 23.6 1.9 0.01 PAF PAF - LCADML_1B_012 M BIF EW 0.61 0.8 -0.2 --- 1.3 NAF ADML_1B_014 M BIF MW 0.15 <0.5 -0.1 --- 1.6 NAF ADML_1B_015 M BIF FR 4.90 7.3 -2.4 7.2 1.5 UC NAFADML_1B_016 M BIF FR 1.53 1.4 0.1 4.1 0.9 NAF NAFADML_1B_017 M BIF FR 3.06 6.8 -3.7 6.9 2.2 UC NAFADML_1B_018 M BIF MW 0.15 1.5 -1.3 5.8 9.8 NAF NAFADML_1B_019 M BIF FR 0.15 <0.5 -0.1 --- 1.6 NAF ADML_1B_021 M BIF MW 0.92 1.6 -0.7 --- 1.7 NAF ADML_1B_022 M BIF FR 0.31 <0.5 0.1 5.6 0.8 NAF NAFADML_1B_023 M BIF EW 0.61 2.4 -1.8 --- 3.9 NAF ADML_1B_047 M BIF FR 0.15 <0.5 -0.1 5.4 1.6 NAF NAFADML_1B_074 M BIF EW 0.15 1.7 -1.5 6.7 11.1 NAF NAFADML_1B_077 M BIF MW 0.31 0.5 -0.2 8.8 1.6 NAF NAFADML_1B_187 M BIF EW 0.15 3.4 -3.2 5 22.2 NAF NAFADML_1B_193 M BIF EW 0.15 1.8 -1.6 5.8 11.8 NAF NAFADML_1B_204 M BIF MW 0.15 1 -0.8 --- 6.5 NAF ADML_1B_205 M BIF FR 0.15 1.4 -1.2 5 9.2 NAF NAFADML_1B_211 M BIF FR 0.61 3.8 -3.2 --- 6.2 NAF ADML_1B_213 M BIF MW 0.31 1.2 -0.9 --- 3.9 NAF ADML_1B_214 M BIF MW 0.15 1.7 -1.5 --- 11.1 NAF ADML_1B_225 M BIF MW 0.15 2 -1.8 --- 13.1 NAF ADML_1B_227 M BIF MW 0.15 0.6 -0.4 --- 3.9 NAF ADML_1B_229 M BIF MW 0.15 <0.5 -0.1 --- 1.6 NAF A13019 M Detrital 1.99 1.43 <0.49 1.7 5.3 0.1 NAF NAFA13030 M Detrital 0.34 0.23 <0.49 0.1 5.3 0.7 NAF NAFA13047 M Detrital 1.74 2.94 -1.2 5.7 1.7 NAF NAFADML_1B_010 M Detrital MW 1.53 0.5 1.0 6.2 0.3 NAF NAFADML_1B_024 M Detrital MW 0.15 2.4 -2.2 --- 15.7 NAF ADML_1B_027 M Detrital MW 3.06 0.8 2.3 --- 0.3 PAF ADML_1B_035 M Detrital MW 1.53 1.9 -0.4 --- 1.2 NAF ADML_1B_036 M Detrital MW 1.53 0.8 0.7 --- 0.5 NAF ADML_1B_037 M Detrital MW 0.61 1.1 -0.5 5.8 1.8 NAF NAFADML_1B_038 M Detrital EW 0.15 2.1 -1.9 --- 13.7 NAF ADML_1B_040 M Detrital EW 2.14 0.5 1.6 --- 0.2 NAF ADML_1B_041 M Detrital MW 1.22 <0.5 1.0 --- 0.2 NAF ADML_1B_045 M Detrital MW 1.84 <0.5 1.6 5.3 0.1 NAF NAFADML_1B_046 M Detrital EW 1.84 <0.5 1.6 --- 0.1 NAF ADML_1B_049 M Detrital EW 1.22 <0.5 1.0 --- 0.2 NAF
kg(H2SO4)/t
Note: Where measured values were below the limit of reporting (LOR) the value was set to 0.5 x LOR for use in calculation
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Net Acid Production Potential
SMC Sample ID Zone Domain Weather MPA AP ANC NAPP NAGpH NPRClass (NPR)
Class (AMIRA)
Units pH UnitLOR 0.06/0.3 0.2 0.1
kg(H2SO4)/t
ADML_1B_050 M Detrital MW 0.61 <0.5 0.4 --- 0.4 NAF ADML_1B_051 M Detrital EW 0.31 1.1 -0.8 4.3 3.6 NAF NAFADML_1B_060 M Detrital EW 0.31 <0.5 0.1 --- 0.8 NAF ADML_1B_061 M Detrital EW 0.15 <0.5 -0.1 6.4 1.6 NAF NAFADML_1B_062 M Detrital EW 0.15 2.4 -2.2 --- 15.7 NAF ADML_1B_063 M Detrital EW 0.15 1.1 -0.9 7.5 7.2 NAF NAFADML_1B_067 M Detrital EW 0.31 2.7 -2.4 --- 8.8 NAF ADML_1B_068 M Detrital MW 0.31 1.1 -0.8 4.9 3.6 NAF NAFADML_1B_206 M Detrital EW 0.31 3.4 -3.1 --- 11.1 NAF ADML_1B_212 M Detrital EW 1.22 1.9 -0.7 --- 1.6 NAF ADML_1B_215 M Detrital EW 2.14 1.4 0.7 --- 0.7 NAF ADML_1B_216 M Detrital EW 0.31 3.6 -3.3 --- 11.8 NAF ADML_1B_217 M Detrital EW 1.53 3.8 -2.3 --- 2.5 NAF ADML_1B_218 M Detrital EW 3.06 2.9 0.2 --- 0.9 PAF ADML_1B_219 M Detrital EW 2.45 4.3 -1.9 --- 1.8 NAF ADML_1B_032 M Felsic FR 0.15 9.4 -9.2 7.2 61.4 NAF NAFADML_1B_033 M Felsic EW 0.15 8 -7.8 7.6 52.3 NAF NAFADML_1B_034 M Felsic MW 0.15 9.9 -9.7 7.3 64.7 NAF NAFADML_1B_257 M Felsic EW 0.31 4.7 -4.4 6.1 15.4 NAF NAFADML_1B_258 M Felsic MW 0.92 2.5 -1.6 6.5 2.7 NAF NAFADML_1B_259 M Felsic EW 0.92 2.2 -1.3 5.5 2.4 NAF NAFADML_1B_260 M Felsic MW 0.61 1 -0.4 5.6 1.6 NAF NAFADML_1B_261 M Felsic MW 0.31 1.5 -1.2 5.2 4.9 NAF NAFADML_1B_262 M Felsic EW 0.31 2 -1.7 6.1 6.5 NAF NAFADML_1B_265 M Felsic MW 0.92 1.3 -0.4 6.2 1.4 NAF NAFADML_1B_270 M Felsic MW 0.92 0.8 0.1 6.1 0.9 NAF NAFA13021 M Hydrated 1.62 1.43 <0.49 1.4 5.8 0.2 NAF NAFA13023 M Hydrated 1.71 1.60 <0.49 1.5 5.8 0.1 NAF NAFA13035 M Hydrated 2.75 2.38 <0.49 2.5 6.1 0.1 NAF NAFA13053 M Hydrated 1.71 <0.49 1.5 4.9 0.1 NAF NAFADML_1B_043 M Hydrated MW 0.15 <0.5 -0.1 5.7 1.6 NAF NAFADML_1B_044 M Hydrated FR 0.15 0.5 -0.3 5.7 3.3 NAF NAFADML_1B_048 M Hydrated MW 0.15 <0.5 -0.1 --- 1.6 NAF ADML_1B_075 M Hydrated MW 0.61 1.6 -1.0 --- 2.6 NAF ADML_1B_076 M Hydrated EW 0.31 0.5 -0.2 6.2 1.6 NAF NAFADML_1B_078 M Hydrated FR 0.15 <0.5 -0.1 8.1 1.6 NAF NAFADML_1B_226 M Hydrated EW 0.31 2.2 -1.9 --- 7.2 NAF ADML_1B_228 M Hydrated MW 0.15 <0.5 -0.1 --- 1.6 NAF ADML_1B_241 M Hydrated EW 0.31 6.7 -6.4 7.3 21.9 NAF NAFADML_1B_242 M Hydrated EW 0.15 7.2 -7.0 7.1 47.1 NAF NAFADML_1B_243 M Hydrated MW 14.38 14.3 6.4 8.0 5.8 0.4 PAF UC(NAF)ADML_1B_244 M Hydrated MW 0.31 2.5 -2.2 5.5 8.2 NAF NAFADML_1B_245 M Hydrated MW 0.92 7.7 -6.8 7.9 8.4 NAF NAFADML_1B_246 M Hydrated MW 1.84 2.5 -0.7 5.6 1.4 NAF NAFADML_1B_247 M Hydrated FR 4.90 1.2 3.7 3.2 0.2 PAF PAF - LCADML_1B_248 M Hydrated MW 0.15 0.7 -0.5 4 4.6 NAF NAFADML_1B_249 M Hydrated MW 261.94 262 <0.5 262 1.7 0.0 PAF PAFADML_1B_250 M Hydrated FR 6.12 6.9 -0.8 7.8 1.1 UC NAFADML_1B_251 M Hydrated MW 1.22 1.7 -0.5 11 1.4 NAF NAFADML_1B_252 M Hydrated EW 0.92 2.7 -1.8 5.6 2.9 NAF NAFADML_1B_254 M Hydrated FR 0.92 1.7 -0.8 6.2 1.9 NAF NAFADML_1B_255 M Hydrated FR 0.61 2 -1.4 6.1 3.3 NAF NAFADML_1B_256 M Hydrated FR 0.15 3.2 -3.0 5.5 20.9 NAF NAFADML_1B_271 M Hydrated EW 0.61 1.3 -0.7 6.7 2.1 NAF NAFADML_1B_272 M Hydrated EW 0.31 1 -0.7 7.8 3.3 NAF NAFADML_1B_273 M Hydrated EW 0.15 <0.5 -0.1 5.4 1.6 NAF NAF
Note: Where measured values were below the limit of reporting (LOR) the value was set to 0.5 x LOR for use in calculation
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Net Acid Production Potential
SMC Sample ID Zone Domain Weather MPA AP ANC NAPP NAGpH NPRClass (NPR)
Class (AMIRA)
Units pH UnitLOR 0.06/0.3 0.2 0.1
kg(H2SO4)/t
A13022 M Mafic 0.67 0.57 <0.49 0.4 6.2 0.4 NAF NAFA13031 M Mafic 0.08 <0.49 -0.2 5.9 3.3 NAF NAFA13032 M Mafic 0.08 <0.49 -0.2 5.9 3.3 NAF NAFA13048 M Mafic 0.08 <0.49 -0.2 5 3.3 NAF NAFADML_1B_009 M Mafic EW 0.15 <0.5 -0.1 --- 1.6 NAF ADML_1B_011 M Mafic EW 0.15 <0.5 -0.1 --- 1.6 NAF ADML_1B_025 M Mafic EW 0.15 0.8 -0.6 --- 5.2 NAF ADML_1B_026 M Mafic MW 0.31 1.1 -0.8 6.4 3.6 NAF NAFADML_1B_039 M Mafic EW 0.15 0.5 -0.3 --- 3.3 NAF ADML_1B_056 M Mafic FR 14.69 14.6 7.5 7.2 3.3 0.5 PAF PAFADML_1B_069 M Mafic EW 0.15 16.2 -16 --- 106 NAF ADML_1B_070 M Mafic FR 0.92 11.5 -10.6 7.1 12.5 NAF NAFADML_1B_071 M Mafic FR 0.31 10.5 -10.2 7.3 34.3 NAF NAFADML_1B_191 M Mafic MW 0.15 8.2 -8.0 8 53.6 NAF NAFADML_1B_200 M Mafic EW 0.15 3.6 -3.4 5.7 23.5 NAF NAFADML_1B_208 M Mafic EW 0.15 3.8 -3.6 --- 24.8 NAF ADML_1B_237 M Mafic FR 4.28 8.9 -4.6 5.5 2.1 UC NAFADML_1B_238 M Mafic MW 0.15 4.2 -4.0 6.6 27.5 NAF NAFADML_1B_008 M Ore FR 2.14 <0.5 1.9 6.9 0.1 NAF NAFADML_1B_029 M Ore FR 2.14 0.8 1.3 --- 0.4 NAF ADML_1B_031 M Ore FR 1.53 0.8 0.7 --- 0.5 NAF ADML_1B_042 M Ore EW 0.31 0.8 -0.5 6.9 2.6 NAF NAFADML_1B_054 M Ore EW 3.37 0.5 2.9 --- 0.1 PAF ADML_1B_055 M Ore EW 3.06 <0.5 2.8 --- 0.1 PAF ADML_1B_057 M Ore EW 3.37 <0.5 3.1 --- 0.1 PAF ADML_1B_064 M Ore MW 5.51 <0.5 5.3 --- 0.0 PAF ADML_1B_066 M Ore EW 2.75 <0.5 2.5 6.9 0.1 NAF NAFADML_1B_072 M Ore MW 2.14 0.9 1.2 --- 0.4 NAF ADML_1B_188 M Ore FR 0.15 2.2 -2.0 --- 14.4 NAF ADML_1B_189 M Ore MW 0.61 1.4 -0.8 --- 2.3 NAF ADML_1B_192 M Ore FR 1.53 2.4 -0.9 --- 1.6 NAF ADML_1B_209 M Ore MW 2.45 3.1 -0.7 --- 1.3 NAF ADML_1B_210 M Ore MW 1.84 3.6 -1.8 7 2.0 NAF NAFADML_1B_030 M Ore Hi Al FR 0.15 1.3 -1.1 3.7 8.5 NAF NAFADML_1B_053 M Ore Hi Al MW 1.22 <0.5 1.0 6.4 0.2 NAF NAFADML_1B_058 M Ore Hi Al MW 0.61 <0.5 0.4 --- 0.4 NAF ADML_1B_190 M Ore Hi Al FR 1.53 4.1 -2.6 --- 2.7 NAF ADML_1B_194 M Ore Hi Al FR 2.75 3.4 -0.6 --- 1.2 NAF ADML_1B_195 M Ore Hi Al MW 0.15 3.6 -3.4 --- 23.5 NAF ADML_1B_198 M Ore Hi Al MW 1.53 2.4 -0.9 6.6 1.6 NAF NAFADML_1B_202 M Ore Hi Al MW 0.15 2.7 -2.5 --- 17.6 NAF ADML_1B_231 M Ore Hi Al EW 0.61 1.7 -1.1 --- 2.8 NAF ADML_1B_234 M Ore Hi Al FR 0.15 3 -2.8 6.8 19.6 NAF NAFADML_1B_235 M Ore Hi Al EW 2.45 1.8 0.6 6.4 0.7 NAF NAFADML_1B_236 M Ore Hi Al FR 0.61 1.4 -0.8 --- 2.3 NAF ADML_1B_013 M Ore Hi SiO2 EW 2.45 2.3 0.1 --- 0.9 NAF ADML_1B_020 M Ore Hi SiO2 FR 0.15 <0.5 -0.1 --- 1.6 NAF ADML_1B_028 M Ore Hi SiO2 MW 3.06 1.1 2.0 --- 0.4 PAF ADML_1B_052 M Ore Hi SiO2 MW 0.31 <0.5 0.1 --- 0.8 NAF ADML_1B_059 M Ore Hi SiO2 FR 0.31 <0.5 0.1 --- 0.8 NAF ADML_1B_065 M Ore Hi SiO2 EW 2.45 <0.5 2.2 --- 0.1 NAF ADML_1B_073 M Ore Hi SiO2 MW 2.45 1.6 0.8 --- 0.7 NAF ADML_1B_196 M Ore Hi SiO2 EW 0.15 2.4 -2.2 --- 15.7 NAF ADML_1B_199 M Ore Hi SiO2 EW 0.15 1.2 -1.0 --- 7.8 NAF ADML_1B_201 M Ore Hi SiO2 FR 1.22 1.9 -0.7 --- 1.6 NAF ADML_1B_203 M Ore Hi SiO2 EW 0.92 1.9 -1.0 6.8 2.1 NAF NAF
Note: Where measured values were below the limit of reporting (LOR) the value was set to 0.5 x LOR for use in calculation
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Net Acid Production Potential
SMC Sample ID Zone Domain Weather MPA AP ANC NAPP NAGpH NPRClass (NPR)
Class (AMIRA)
Units pH UnitLOR 0.06/0.3 0.2 0.1
kg(H2SO4)/t
ADML_1B_207 M Ore Hi SiO2 MW 0.61 2.4 -1.8 --- 3.9 NAF ADML_1B_230 M Ore Hi SiO2 FR 2.45 1.4 1.0 --- 0.6 NAF ADML_1B_232 M Ore Hi SiO2 MW 0.15 0.6 -0.4 --- 3.9 NAF ADML_1B_233 M Ore Hi SiO2 FR 3.06 0.6 2.5 --- 0.2 PAF A13026 M Shale 35.80 47.04 -11.2 7.1 1.3 UC NAFA13027 M Shale 39.78 117.6 -77.8 7.8 3.0 UC NAFA13038 M Shale 34.88 117.6 -82.7 9.3 3.4 NAF NAFA13039 M Shale 57.22 127.4 -70.2 8.6 2.2 UC NAFA13058 M Shale 0.08 <0.49 -0.2 5.8 3.3 NAF NAFADML_1B_274 M Shale MW 97.31 97 5.3 92.0 2.1 0.1 PAF PAFADML_1B_275 M Shale MW 12.24 12 5.6 6.6 3 0.5 PAF PAF - LCADML_1B_276 M Shale MW 90.88 91 4.8 86.1 2.1 0.1 PAF PAFADML_1B_277 M Shale MW 62.42 62 4.8 57.6 2.4 0.1 PAF PAFADML_1B_280 M Shale MW 728.28 728 <0.5 728 1.7 0.0 PAF PAFADML_1B_281 M Shale MW 2.75 6.9 -4.1 5.7 2.5 NAF NAFADML_1B_282 M Shale EW 11.93 12 2.5 9.4 3 0.2 PAF PAFADML_1B_283 M Shale EW 0.15 2.3 -2.1 6 15.0 NAF NAFADML_1B_284 M Shale EW 2.14 2.3 -0.2 4.6 1.1 NAF NAFADML_1B_285 M Shale EW 0.15 3 -2.8 5.9 19.6 NAF NAFADML_1B_286 M Shale EW 0.92 2.5 -1.6 5.6 2.7 NAF NAFADML_1B_287 M Shale EW 0.31 2.8 -2.5 5.8 9.2 NAF NAFADML_1B_288 M Shale EW 0.15 1.5 -1.3 6.2 9.8 NAF NAFADML_1B_289 M Shale EW 0.31 2.3 -2.0 6 7.5 NAF NAFA13003 B BIF 0.28 <0.49 0.03 5.5 0.9 NAF NAFA13004 B BIF 0.31 <0.49 0.1 5 0.8 NAF NAFA13005 B BIF 0.18 0.08 <0.49 -0.1 5.4 1.4 NAF NAFA13006 B BIF 0.08 <0.49 -0.2 5.6 3.3 NAF NAFA13011 B BIF 0.08 4.9 -4.8 6.6 64.1 NAF NAFA13013 B BIF 0.08 98 -97.9 8.3 1281 NAF NAFA13014 B BIF 0.21 91.14 -90.9 8.4 425 NAF NAFA13015 B BIF 0.24 117.6 -117.4 8.1 480 NAF NAFA13016 B BIF 14.50 47.04 -32.5 7.7 3.2 NAF NAFA13042 B BIF 0.08 40.18 -40.1 8.6 525 NAF NAFA13043 B BIF 0.08 88.2 -88.1 9.6 1153 NAF NAFA13044 B BIF 0.08 <0.49 -0.2 7.8 3.3 NAF NAFADML_1B_083 B BIF EW 0.15 <0.5 -0.1 4.6 1.6 NAF NAFADML_1B_084 B BIF MW 0.15 1.1 -0.9 7.2 7.2 NAF NAFADML_1B_098 B BIF MW 0.15 0.9 -0.7 6.8 5.9 NAF NAFADML_1B_100 B BIF MW 0.15 0.7 -0.5 7.2 4.6 NAF NAFADML_1B_107 B BIF EW 0.15 1.2 -1.0 6.8 7.8 NAF NAFADML_1B_130 B BIF EW 0.15 28.6 -28.4 --- 187 NAF ADML_1B_138 B BIF MW 0.15 0.7 -0.5 5.2 4.6 NAF NAFADML_1B_138 B BIF MW 2.14 <0.5 1.9 --- 0.1 NAF ADML_1B_149 B BIF FR 0.15 11.6 -11.4 7.6 75.8 NAF NAFADML_1B_156 B BIF EW 0.15 13.6 -13.4 7.6 88.9 NAF NAFADML_1B_174 B BIF MW 0.15 67.7 -67.5 9.4 442 NAF NAFADML_1B_185 B BIF MW 0.61 1.4 -0.8 4.6 2.3 NAF NAFADML_1B_186 B BIF FR 0.15 1.9 -1.7 5.8 12.4 NAF NAFADML_1B_197 B BIF FR 0.15 3.4 -3.2 7.8 22.2 NAF NAFADML_1B_221 B BIF MW 0.15 2.3 -2.1 5.3 15.0 NAF NAFA13001 B Mafic 0.70 0.6 0.98 -0.3 4.8 1.4 NAF NAFA13002 B Mafic 0.24 <0.49 -0.01 4.9 1.0 NAF NAFA13007 B Mafic 0.08 4.9 -4.8 6.7 64.1 NAF NAFA13008 B Mafic 0.08 6.86 -6.8 6.6 89.7 NAF NAFA13009 B Mafic 0.08 <0.49 -0.2 5.5 3.3 NAF NAFA13010 B Mafic 0.08 14.7 -14.6 6.5 192 NAF NAF
Note: Where measured values were below the limit of reporting (LOR) the value was set to 0.5 x LOR for use in calculation
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Net Acid Production Potential
SMC Sample ID Zone Domain Weather MPA AP ANC NAPP NAGpH NPRClass (NPR)
Class (AMIRA)
Units pH UnitLOR 0.06/0.3 0.2 0.1
kg(H2SO4)/t
A13012 B Mafic 0.08 22.54 -22.5 7 295 NAF NAFA13017 B Mafic 0.46 38.22 -37.8 7.5 83.3 NAF NAFA13018 B Mafic 1.96 32.34 -30.4 7.8 16.5 NAF NAFA13040 B Mafic 0.08 3.92 -3.8 6.5 51.2 NAF NAFA13041 B Mafic 0.08 12.74 -12.7 7.1 167 NAF NAFA13045 B Mafic 0.08 20.58 -20.5 6.5 269 NAF NAFA13046 B Mafic 1.38 29.4 -28.0 6.3 21.4 NAF NAFADML_1B_001 B Mafic EW 0.15 <0.5 -0.1 5 1.6 NAF NAFADML_1B_005 B Mafic EW 0.15 1.9 -1.7 --- 12.4 NAF ADML_1B_006 B Mafic MW 0.15 5.2 -5.0 7.4 34.0 NAF NAFADML_1B_007 B Mafic EW 0.15 3.8 -3.6 --- 24.8 NAF ADML_1B_079 B Mafic EW 0.15 <0.5 -0.1 --- 1.6 NAF ADML_1B_080 B Mafic MW 0.15 7.8 -7.6 7 51.0 NAF NAFADML_1B_081 B Mafic MW 0.15 2.8 -2.6 --- 18.3 NAF ADML_1B_082 B Mafic EW 0.15 4.3 -4.1 --- 28.1 NAF ADML_1B_085 B Mafic FR 0.15 12.5 -12.3 8 81.7 NAF NAFADML_1B_086 B Mafic MW 0.15 19.7 -19.5 --- 129 NAF ADML_1B_087 B Mafic EW 0.15 3.2 -3.0 --- 20.9 NAF ADML_1B_088 B Mafic FR 0.61 22 -21.4 8.1 35.9 NAF NAFADML_1B_089 B Mafic MW 0.15 14.6 -14.4 --- 95.4 NAF ADML_1B_090 B Mafic FR 0.15 20.2 -20.0 --- 132 NAF ADML_1B_091 B Mafic FR 0.61 18.2 -17.6 7.4 29.7 NAF NAFADML_1B_092 B Mafic EW 0.15 5.7 -5.5 --- 37.3 NAF ADML_1B_093 B Mafic MW 0.15 11.2 -11.0 8.3 73.2 NAF NAFADML_1B_094 B Mafic FR 0.15 10.6 -10.4 --- 69.3 NAF ADML_1B_095 B Mafic EW 0.15 16.9 -16.7 --- 110 NAF ADML_1B_096 B Mafic MW 0.15 <0.5 -0.1 --- 1.6 NAF ADML_1B_097 B Mafic EW 0.15 1.9 -1.7 --- 12.4 NAF ADML_1B_103 B Mafic MW 0.15 5.7 -5.5 --- 37.3 NAF ADML_1B_104 B Mafic FR 0.15 12.4 -12.2 --- 81.0 NAF ADML_1B_105 B Mafic EW 0.15 35.3 -35.1 --- 231 NAF ADML_1B_106 B Mafic MW 0.15 2.5 -2.3 --- 16.3 NAF ADML_1B_108 B Mafic EW 0.15 1.8 -1.6 --- 11.8 NAF ADML_1B_112 B Mafic EW 0.15 7.2 -7.0 --- 47.1 NAF ADML_1B_113 B Mafic MW 0.15 14.9 -14.7 8.2 97.4 NAF NAFADML_1B_114 B Mafic FR 0.15 12.5 -12.3 8.2 81.7 NAF NAFADML_1B_116 B Mafic EW 0.15 11.6 -11.4 --- 75.8 NAF ADML_1B_117 B Mafic MW 0.15 13.1 -12.9 8.1 85.6 NAF NAFADML_1B_119 B Mafic EW 0.31 8.4 -8.1 --- 27.5 NAF ADML_1B_120 B Mafic MW 0.15 10.5 -10.3 --- 68.6 NAF ADML_1B_121 B Mafic EW 0.15 10.6 -10.4 --- 69.3 NAF ADML_1B_122 B Mafic FR 1.22 12.7 -11.5 --- 10.4 NAF ADML_1B_123 B Mafic EW 0.15 18.9 -18.7 --- 124 NAF ADML_1B_124 B Mafic MW 0.15 10.6 -10.4 --- 69.3 NAF ADML_1B_126 B Mafic FR 0.15 14 -13.8 7.8 91.5 NAF NAFADML_1B_128 B Mafic MW 0.15 18.3 -18.1 --- 120 NAF ADML_1B_129 B Mafic EW 0.15 4.3 -4.1 --- 28.1 NAF ADML_1B_131 B Mafic EW 0.15 15.4 -15.2 --- 101 NAF ADML_1B_132 B Mafic MW 0.15 22.7 -22.5 8.2 148 NAF NAFADML_1B_133 B Mafic FR 0.15 10.3 -10.1 7.9 67.3 NAF NAFADML_1B_134 B Mafic EW 0.15 13.6 -13.4 --- 88.9 NAF ADML_1B_135 B Mafic EW 0.15 7.3 -7.1 --- 47.7 NAF ADML_1B_136 B Mafic MW 0.15 9.8 -9.6 --- 64.1 NAF ADML_1B_137 B Mafic EW 11.02 10.914 0.6 10.4 --- 0.1 PAF ADML_1B_139 B Mafic EW 0.61 61.8 -61.2 10 101 NAF NAFADML_1B_140 B Mafic EW 0.15 1.2 -1.0 --- 7.8 NAF
Note: Where measured values were below the limit of reporting (LOR) the value was set to 0.5 x LOR for use in calculation
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Net Acid Production Potential
SMC Sample ID Zone Domain Weather MPA AP ANC NAPP NAGpH NPRClass (NPR)
Class (AMIRA)
Units pH UnitLOR 0.06/0.3 0.2 0.1
kg(H2SO4)/t
ADML_1B_141 B Mafic EW 0.15 11.1 -10.9 --- 72.5 NAF ADML_1B_142 B Mafic MW 0.15 12.5 -12.3 --- 81.7 NAF ADML_1B_143 B Mafic FR 0.15 1 -0.8 4.9 6.5 NAF NAFADML_1B_144 B Mafic EW 0.15 1.4 -1.2 --- 9.2 NAF ADML_1B_146 B Mafic MW 0.15 0.7 -0.5 --- 4.6 NAF ADML_1B_150 B Mafic FR 1.84 11.8 -10.0 7.3 6.4 NAF NAFADML_1B_151 B Mafic MW 0.15 10.8 -10.6 --- 70.6 NAF ADML_1B_152 B Mafic FR 0.15 16 -15.8 --- 105 NAF ADML_1B_153 B Mafic MW 0.15 9.6 -9.4 --- 62.7 NAF ADML_1B_154 B Mafic MW 0.15 3.9 -3.7 --- 25.5 NAF ADML_1B_155 B Mafic EW 0.15 9.6 -9.4 --- 62.7 NAF ADML_1B_157 B Mafic EW 0.15 10.3 -10.1 --- 67.3 NAF ADML_1B_158 B Mafic MW 0.15 11 -10.8 --- 71.9 NAF ADML_1B_159 B Mafic MW 0.15 2.7 -2.5 6.1 17.6 NAF NAFADML_1B_160 B Mafic EW 0.15 11.5 -11.3 --- 75.2 NAF ADML_1B_161 B Mafic EW 0.15 10.9 -10.7 --- 71.2 NAF ADML_1B_162 B Mafic EW 0.15 6.2 -6.0 --- 40.5 NAF ADML_1B_163 B Mafic MW 0.15 3.8 -3.6 --- 24.8 NAF ADML_1B_164 B Mafic EW 0.15 12.7 -12.5 --- 83.0 NAF ADML_1B_167 B Mafic MW 0.15 13.1 -12.9 --- 85.6 NAF ADML_1B_168 B Mafic MW 0.15 6.8 -6.6 --- 44.4 NAF ADML_1B_169 B Mafic MW 0.15 4.4 -4.2 5.6 28.8 NAF NAFADML_1B_175 B Mafic MW 0.15 8.2 -8.0 --- 53.6 NAF ADML_1B_179 B Magnetite FR 0.61 90.6 -90.0 9 148 NAF NAFADML_1B_180 B Magnetite MW 0.15 91.8 -91.6 8.6 600 NAF NAFADML_1B_181 B Magnetite FR 0.15 96.7 -96.5 8.6 632 NAF NAFADML_1B_222 B Magnetite FR 0.15 193 -192.8 6.3 1261 NAF NAFADML_1B_002 B Ore MW 0.15 <0.5 -0.1 --- 1.6 NAF ADML_1B_102 B Ore MW 0.15 <0.5 -0.1 --- 1.6 NAF ADML_1B_109 B Ore MW 0.61 1.8 -1.2 --- 2.9 NAF ADML_1B_111 B Ore EW 0.15 1.9 -1.7 --- 12.4 NAF ADML_1B_115 B Ore EW 0.61 1.2 -0.6 5.5 2.0 NAF NAFADML_1B_118 B Ore FR 0.15 1.7 -1.5 6.8 11.1 NAF NAFADML_1B_125 B Ore FR 0.15 117 -116.8 11.3 765 NAF NAFADML_1B_147 B Ore MW 0.15 12.3 -12.1 --- 80.4 NAF ADML_1B_171 B Ore EW 0.15 5.3 -5.1 5.3 34.6 NAF NAFADML_1B_173 B Ore FR 0.15 42.3 -42.1 6.2 276 NAF NAFADML_1B_177 B Ore MW 0.15 3.2 -3.0 --- 20.9 NAF ADML_1B_178 B Ore FR 0.15 55.6 -55.4 7.9 363 NAF NAFADML_1B_224 B Ore EW 0.15 3.1 -2.9 --- 20.3 NAF ADML_1B_110 B Ore Hi Al EW 3.67 5.5 -1.8 8 1.5 UC NAFADML_1B_127 B Ore Hi Al MW 0.15 5.6 -5.4 8 36.6 NAF NAFADML_1B_145 B Ore Hi Al MW 0.15 <0.5 -0.1 6.5 1.6 NAF NAFADML_1B_145 B Ore Hi Al MW 0.15 0.7 -0.5 --- 4.6 NAF ADML_1B_172 B Ore Hi Al EW 0.15 4.4 -4.2 5.3 28.8 NAF NAFADML_1B_182 B Ore Hi Al MW 0.15 3.9 -3.7 6.6 25.5 NAF NAFADML_1B_183 B Ore Hi Al MW 0.15 4.4 -4.2 7.4 28.8 NAF NAFADML_1B_184 B Ore Hi Al EW 0.15 10.7 -10.5 7.4 69.9 NAF NAFADML_1B_278 B Ore Hi Al MW 1.53 2.3 -0.8 4.9 1.5 NAF NAFADML_1B_279 B Ore Hi Al MW 1.84 4.1 -2.3 5.9 2.2 NAF NAFADML_1B_003 B Ore Hi SiO2 FR 5.81 168 -162.2 --- 28.9 NAF ADML_1B_004 B Ore Hi SiO2 MW 0.15 4.9 -4.7 --- 32.0 NAF ADML_1B_099 B Ore Hi SiO2 EW 0.15 1.5 -1.3 5.3 9.8 NAF NAFADML_1B_101 B Ore Hi SiO2 EW 0.15 0.6 -0.4 --- 3.9 NAF ADML_1B_148 B Ore Hi SiO2 EW 0.15 11.2 -11.0 --- 73.2 NAF ADML_1B_170 B Ore Hi SiO2 MW 0.15 4.7 -4.5 --- 30.7 NAF
Note: Where measured values were below the limit of reporting (LOR) the value was set to 0.5 x LOR for use in calculation
SRK ConsultingSMM001_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Net Acid Production Potential
SMC Sample ID Zone Domain Weather MPA AP ANC NAPP NAGpH NPRClass (NPR)
Class (AMIRA)
Units pH UnitLOR 0.06/0.3 0.2 0.1
kg(H2SO4)/t
ADML_1B_176 B Ore Hi SiO2 MW 0.15 65.2 -65.0 --- 426 NAF ADML_1B_220 B Ore Hi SiO2 FR 0.15 2.9 -2.7 --- 19.0 NAF ADML_1B_223 B Ore Hi SiO2 EW 0.15 4.4 -4.2 --- 28.8 NAF
Note: Where measured values were below the limit of reporting (LOR) the value was set to 0.5 x LOR for use in calculation
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 13
GARV/CHAP/kami/dick SMM004_ENV_RP_2_Rev1.docx March 2011
Appendix 13: Kinetic Test Results
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range
Kinetic Column DataSample ID A13017Date Cycle pH Cond. Acidity Alkalinity Sulphate Chloride Al Sb As Ba Be Cd Ca Cr Co Cu Fe Pb
Input Output umhos/cm (pH 8.3)mgCaCO3/L mgCaCO3/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
LOD 0.10 2 5 5 1 1 0.01 0.00001 0.0001 0.00005 0.0001 0.00002 0.01 0.01 0.0001 0.01 0.01 0.0005
20-Apr-09 0 1000 770 6.8 100 <5 20 4 17 0.04 0.00031 0.0011 0.00124 <0.0001 <0.00002 1.85 <0.01 0.0001 0.01 <0.01 < 0.000502-May-09 1 1000 760 6.5 76 <5 11 13 10 0.03 0.00034 0.003 0.00044 <0.0001 <0.00002 1.2 <0.01 <0.0001 <0.01 0.02 < 0.000509-May-09 2 1000 760 7.5 7716-May-09 3 1000 770 7.3 9323-May-09 4 1000 790 7.2 53 <5 16 3 5 0.12 0.00036 0.0045 0.00028 <0.0001 <0.00002 1.08 <0.01 0.0001 <0.01 0.19 < 0.000530-May-09 5 1000 790 7 3806-Jun-09 6 1000 780 7.2 3913-Jun-09 7 1000 790 7.2 65 <5 18 7 3 0.09 0.00056 0.0054 0.00064 <0.0001 0.00004 1.34 <0.01 <0.0001 <0.01 0.09 < 0.000520-Jun-09 8 1000 790 7.6 5027-Jun-09 9 1000 790 7.1 5706-Jul-09 10 1000 790 7.3 56 <5 22 3 <1 0.03 0.00062 0.0059 0.00061 <0.0001 <0.00002 2.63 <0.01 <0.0001 <0.01 0.04 < 0.000513-Jul-09 11 1000 790 7.7 5318-Jul-09 12 1000 790 7.5 6025-Jul-09 13 1000 390 7.4 64 <5 33.0 12 20 0.02 0.00063 0.00420 0.00049 <0.0001 <0.00002 4 <0.01 <0.0001 <0.01 <0.01 < 0.000501-Aug-09 14 1000 760 7.5 6408-Aug-09 15 1000 810 7.3 2915-Aug-09 16 1000 710 7.2 40 <5 19.0 3 2.0 0.03 0.00033 0.0038 0.00133 <0.0001 <0.00002 2.4 <0.01 <0.0001 <0.01 0.04 < 0.0005
Volume mL
SRK ConsultingSMM004_Geochemical
Kinetic Column DataSample ID A13017Date Cycle
LOD
20-Apr-09 002-May-09 109-May-09 216-May-09 323-May-09 430-May-09 506-Jun-09 613-Jun-09 720-Jun-09 827-Jun-09 906-Jul-09 1013-Jul-09 1118-Jul-09 1225-Jul-09 1301-Aug-09 1408-Aug-09 1515-Aug-09 16
Characterisation of Weld Range
Mg Mn Hg Mo Ni P K Se Ag Na Sr Th Tl Sn U V Zn
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/l mg/L mg/L mg/L mg/L mg/L0.01 0.01 0.0001 0.00005 0.01 0.1 0.1 0.0005 0.00001 0.1 0.00002 0.000005 0.00001 0.0001 0.000005 0.01 0.01
2.02 <0.01 0.0002 0.00155 <0.01 <0.1 2.5 0.0009 <0.00001 17.2 0.00898 0.000008 <0.00001 0.0004 0.000013 <0.01 0.011.33 <0.01 <0.0001 0.00226 <0.01 <0.1 1.5 0.0018 <0.00001 12.3 0.00522 < 0.000005 <0.00001 0.0003 0.00004 0.02 0.02
1.43 <0.01 <0.0001 0.00174 <0.01 <0.1 1.1 0.0014 0.00003 9.3 0.00381 0.000007 <0.00001 <0.0001 0.000062 0.06 <0.01
1.43 <0.01 <0.0001 0.00106 <0.01 <0.1 1 < 0.0005 <0.00001 6.3 0.00495 < 0.000005 <0.00001 <0.0001 0.000063 0.05 <0.01
2.78 <0.01 <0.0001 0.00069 <0.01 <0.1 1.6 < 0.0005 <0.00001 6.2 0.00914 0.000009 <0.00001 <0.0001 0.000123 0.07 0.04
4 <0.01 <0.0001 0.00071 <0.01 <0.1 2 < 0.0005 <0.00001 6.1 0.0112 < 0.000005 <0.00001 <0.0001 0.0002 0.05 0.02
2.53 <0.01 <0.0001 0.00028 <0.01 <0.1 1.3 < 0.0005 <0.00001 2.8 0.00828 < 0.000005 <0.00001 <0.0001 0.000281 0.04 0.02
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
A13017
4
6
8
10
12
14
oncentration
(mg/L)
A13017
SO4
0
2
4
6
8
10
12
14
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
SO4
0
2
4
6
8
10
12
14
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
SO4
2.53
3.54
4.5
tion
(mg/L)
A13017
0
2
4
6
8
10
12
14
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
SO4
00.51
1.52
2.53
3.54
4.5
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ca
Mg
0
2
4
6
8
10
12
14
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
SO4
00.51
1.52
2.53
3.54
4.5
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ca
Mg
20
25
/L)
A13017
0
2
4
6
8
10
12
14
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
SO4
00.51
1.52
2.53
3.54
4.5
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ca
Mg
0
5
10
15
20
25
Concen
tration (m
g/L)
A13017
Cl
Na
0
2
4
6
8
10
12
14
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
SO4
00.51
1.52
2.53
3.54
4.5
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ca
Mg
0
5
10
15
20
25
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Cl
Na
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
A13017
1.0E‐051.5E‐052.0E‐052.5E‐053.0E‐053.5E‐054.0E‐054.5E‐05
oncentration
(mg/L)
A13017
Cd
0.0E+005.0E‐061.0E‐051.5E‐052.0E‐052.5E‐053.0E‐053.5E‐054.0E‐054.5E‐05
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Cd
0.0E+005.0E‐061.0E‐051.5E‐052.0E‐052.5E‐053.0E‐053.5E‐054.0E‐054.5E‐05
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Cd
0 006
0.008
0.01
0.012
tion
(mg/L)
A13017
0.0E+005.0E‐061.0E‐051.5E‐052.0E‐052.5E‐053.0E‐053.5E‐054.0E‐054.5E‐05
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
As
Cu
0.0E+005.0E‐061.0E‐051.5E‐052.0E‐052.5E‐053.0E‐053.5E‐054.0E‐054.5E‐05
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
As
Cu
0.2
L)
A13017
0.0E+005.0E‐061.0E‐051.5E‐052.0E‐052.5E‐053.0E‐053.5E‐054.0E‐054.5E‐05
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
As
Cu
0
0.05
0.1
0.15
0.2
Concen
tration (m
g/L)
A13017
Al
Fe
0.0E+005.0E‐061.0E‐051.5E‐052.0E‐052.5E‐053.0E‐053.5E‐054.0E‐054.5E‐05
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
As
Cu
0
0.05
0.1
0.15
0.2
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Al
Fe
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
A13017
0.0100.0150.0200.0250.0300.0350.0400.045
oncentration
(mg/L)
A13017
Ni
Zn
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ni
Zn
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ni
Zn
0 0010
0.0015
0.0020
tion
(mg/L)
A13017
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ni
Zn
0.0000
0.0005
0.0010
0.0015
0.0020
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ba
Se
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ni
Zn
0.0000
0.0005
0.0010
0.0015
0.0020
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ba
Se
0 010
0.012
L)
A13017
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ni
Zn
0.0000
0.0005
0.0010
0.0015
0.0020
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ba
Se
0.000
0.002
0.004
0.006
0.008
0.010
0.012
Concen
tration (m
g/L)
A13017
Mn
Sr
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ni
Zn
0.0000
0.0005
0.0010
0.0015
0.0020
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Ba
Se
0.000
0.002
0.004
0.006
0.008
0.010
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13017
Mn
Sr
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range
Kinetic Column DataSample ID A13019Date Cycle pH Cond. Acidity Alkalinity Sulphate Chloride Al Sb As Ba Be Cd Ca Cr Co Cu Fe Pb
Input Output umhos/cm (pH 8.3)mgCaCO3/L mgCaCO3/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
LOD 0.10 2 5 5 1 1 0.01 0.00001 0.0001 0.00005 0.0001 0.00002 0.01 0.01 0.0001 0.01 0.01 0.0005
20-Apr-09 0 1000 730 6.7 220 <5 18 52 18 <0.01 0.00007 0.0012 0.01286 <0.0001 0.00003 27.81 <0.01 0.0128 0.01 <0.01 < 0.000502-May-09 1 1000 710 5.9 170 <5 6 66 6 <0.01 0.00003 0.0008 0.00752 <0.0001 0.00002 26.67 <0.01 0.0049 <0.01 <0.01 < 0.000509-May-09 2 1000 710 6.6 13016-May-09 3 1000 720 6.5 11023-May-09 4 1000 720 6.4 80 <5 <5 26 3 0.04 0.00003 0.0006 0.00792 <0.0001 <0.00002 10.33 <0.01 0.0061 <0.01 0.04 < 0.000530-May-09 5 1000 720 6.7 7606-Jun-09 6 1000 720 6.8 6713-Jun-09 7 1000 720 6.6 57 <5 <5 20 3.0 <0.01 0.00002 0.0008 0.00824 <0.0001 <0.00002 6.45 <0.01 0.0039 <0.01 <0.01 < 0.000520-Jun-09 8 1000 720 7 5127-Jun-09 9 1000 720 6.9 4306-Jul-09 10 1000 720 6.5 41 <5 <5 13 2 <0.01 0.00002 0.0006 0.01032 <0.0001 0.00002 4.47 <0.01 0.0046 <0.01 <0.01 < 0.000513-Jul-09 11 1000 720 6.2 3618-Jul-09 12 1000 720 6.1 3525-Jul-09 13 1000 720 6.2 30 <5 <5 10 1 <0.01 0.00002 0.0003 0.00877 <0.0001 <0.00002 3.01 <0.01 0.0035 <0.01 <0.01 < 0.000501-Aug-09 14 1000 720 6.2 2708-Aug-09 15 1000 720 6.2 2515-Aug-09 16 1000 720 6.1 28 <5 <5 9 1 <0.01 0.00001 0.0003 0.00957 <0.0001 <0.00002 2.52 <0.01 0.0033 <0.01 <0.01 < 0.0005
Volume mL
SRK ConsultingSMM004_Geochemical
Kinetic Column DataSample ID A13019Date Cycle
LOD
20-Apr-09 002-May-09 109-May-09 216-May-09 323-May-09 430-May-09 506-Jun-09 613-Jun-09 720-Jun-09 827-Jun-09 906-Jul-09 1013-Jul-09 1118-Jul-09 1225-Jul-09 1301-Aug-09 1408-Aug-09 1515-Aug-09 16
Characterisation of Weld Range
Mg Mn Hg Mo Ni P K Se Ag Na Sr Th Tl Sn U V Zn
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/l mg/L mg/L mg/L mg/L mg/L0.01 0.01 0.0001 0.00005 0.01 0.1 0.1 0.0005 0.00001 0.1 0.00002 0.000005 0.00001 0.0001 0.000005 0.01 0.01
5.02 0.09 <0.0001 0.00007 <0.01 <0.1 3.1 0.002 <0.00001 9.6 0.11245 0.000006 0.00002 0.0003 < 0.000005 <0.01 0.022.81 0.1 <0.0001 0.00006 <0.01 <0.1 1.1 0.0018 <0.00001 3.2 0.0677 0.000006 <0.00001 0.0002 < 0.000005 <0.01 0.03
1.95 0.1 <0.0001 < 0.00005 <0.01 <0.1 0.7 0.0017 0.00002 2.5 0.02687 0.000008 0.00001 <0.0001 0.000005 <0.01 <0.01
1.21 0.07 0.0003 < 0.00005 <0.01 <0.1 0.6 0.001 <0.00001 2.4 0.01903 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 <0.01
0.95 0.08 <0.0001 < 0.00005 <0.01 <0.1 0.5 0.0006 <0.00001 1.4 0.01359 0.000008 <0.00001 <0.0001 < 0.000005 <0.01 0.03
0.63 0.07 <0.0001 < 0.00005 <0.01 <0.1 0.6 < 0.0005 <0.00001 1.2 0.00843 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.02
0.57 0.07 <0.0001 < 0.00005 <0.01 <0.1 0.5 < 0.0005 <0.00001 1 0.00802 < 0.000005 <0.00001 <0.0001 0.000081 <0.01 0.02
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
A13019
20
30
40
50
60
70
oncentration
(mg/L)
A13019
SO4
0
10
20
30
40
50
60
70
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
SO4
0
10
20
30
40
50
60
70
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
SO4
15
20
25
30
tion
(mg/L)
A13019
0
10
20
30
40
50
60
70
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
SO4
0
5
10
15
20
25
30
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ca
Mg
0
10
20
30
40
50
60
70
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
SO4
0
5
10
15
20
25
30
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ca
Mg
20
/L)
A13019
0
10
20
30
40
50
60
70
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
SO4
0
5
10
15
20
25
30
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ca
Mg
0
5
10
15
20
Concen
tration (m
g/L)
A13019
Cl
Na
0
10
20
30
40
50
60
70
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
SO4
0
5
10
15
20
25
30
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ca
Mg
0
5
10
15
20
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Cl
Na
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
A13019
0.00001
0.000015
0.00002
0.000025
0.00003
0.000035
oncentration
(mg/L)
A13019
Cd
0
0.000005
0.00001
0.000015
0.00002
0.000025
0.00003
0.000035
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Cd
0
0.000005
0.00001
0.000015
0.00002
0.000025
0.00003
0.000035
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Cd
0 006
0.008
0.01
0.012
tion
(mg/L)
A13019
0
0.000005
0.00001
0.000015
0.00002
0.000025
0.00003
0.000035
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
As
Cu
0
0.000005
0.00001
0.000015
0.00002
0.000025
0.00003
0.000035
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
As
Cu
0.0400.045
L)
A13019
0
0.000005
0.00001
0.000015
0.00002
0.000025
0.00003
0.000035
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
As
Cu
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
Concen
tration (m
g/L)
A13019
Al
Fe
0
0.000005
0.00001
0.000015
0.00002
0.000025
0.00003
0.000035
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
As
Cu
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Al
Fe
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
A13019
0.010
0.015
0.020
0.025
0.030
0.035
oncentration
(mg/L)
A13019
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ni
Zn
0.008
0.010
0.012
0.014
tion
(mg/L)
A13019
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ni
Zn
0.000
0.002
0.004
0.006
0.008
0.010
0.012
0.014
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ba
Se
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ni
Zn
0.000
0.002
0.004
0.006
0.008
0.010
0.012
0.014
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ba
Se
0 10
0.12
L)
A13019
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ni
Zn
0.000
0.002
0.004
0.006
0.008
0.010
0.012
0.014
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ba
Se
0.00
0.02
0.04
0.06
0.08
0.10
0.12
Concen
tration (m
g/L)
A13019
Mn
Sr
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ni
Zn
0.000
0.002
0.004
0.006
0.008
0.010
0.012
0.014
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Ba
Se
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13019
Mn
Sr
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range
Kinetic Column DataSample ID A13035Date Cycle pH Cond. Acidity Acidity Alkalinity Sulphate Chloride Al Sb As Ba Be Cd Ca Cr Co Cu Fe
Input Output umhos/cm (pH 4.5) (pH 8.3)mgCaCO3/L mgCaCO3/L mgCaCO3/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
LOD 0.10 2 5 5 5 1 1 0.01 0.00001 0.0001 0.00005 0.0001 0.00002 0.01 0.01 0.0001 0.01 0.01
20-Apr-09 0.1 1000 480 6.6 9300 0 <5 20 850 2800 <0.01 0.00014 0.0076 0.0285 <0.0001 0.00007 99.11 <0.01 0.0018 0.01 0.0221-Apr-09 0.2 1000 940 6.6 5500 0 <5 14 680 1600 <0.01 0.00011 0.0057 0.01503 <0.0001 0.00005 66.74 <0.01 0.0011 <0.01 <0.0122-Apr-09 0.3 1000 940 6.6 2800 0 <5 15.0 550 620 0.01 0.00008 0.0041 0.00847 <0.0001 <0.00002 43.55 <0.01 0.0006 <0.01 <0.0123-Apr-09 0.4 1000 950 6.7 650 0 <5 16.0 210 78.0 <0.01 0.00009 0.0019 0.00323 <0.0001 <0.00002 15.89 <0.01 0.0002 <0.01 <0.0124-Apr-09 0.5 1000 990 6.6 300 0 <5 14.0 98 23 <0.01 0.0001 0.0017 0.00215 <0.0001 <0.00002 8.65 <0.01 0.0001 <0.01 <0.0125-Apr-09 0.6 1000 990 6.6 200 0 <5 14.0 57 17.0 0.02 0.00011 0.0008 0.00207 <0.0001 0.00007 6.06 <0.01 0.0001 <0.01 <0.012-May-09 1 1000 590 6.10 260 0 <5 6.0 34 54 <0.01 0.00008 0.0015 0.00373 <0.0001 <0.00002 6.16 <0.01 0.0001 <0.01 <0.019-May-09 2 1000 580 6.50 250 016-May-09 3 1000 570 6.50 230 023-May-09 4 1000 590 6.60 180 0 <5 8.0 34 27.0 <0.01 0.00007 0.0027 0.00399 <0.0001 <0.00002 4.96 <0.01 <0.0001 <0.01 <0.0130-May-09 5 1000 590 6.8 170 06-Jun-09 6 1000 590 8.7 170 013-Jun-09 7 1000 580 7.3 130 0 <5 8.0 25 15 <0.01 0.00009 0.002 0.00396 <0.0001 <0.00002 3.56 <0.01 <0.0001 <0.01 <0.0120-Jun-09 8 1000 590 6.9 100 027-Jun-09 9 1000 590 6.7 88 06-Jul-09 10 1000 590 6.7 80 0 <5 <5 20 8 <0.01 0.00007 0.003 0.00313 <0.0001 <0.00002 2.33 <0.01 <0.0001 <0.01 <0.0113-Jul-09 11 1000 590 6.4 80 018-Jul-09 12 1000 590 6.4 77 025-Jul-09 13 1000 590 6.4 65 0 <5 6.0 16 5 <0.01 0.00006 0.00130 0.00256 <0.0001 <0.00002 2 <0.01 <0.0001 <0.01 <0.011-Aug-09 14 1000 590 6.6 63 08-Aug-09 15 1000 590 6.6 57 015-Aug-09 16 1000 590 6.7 56 0 <5 10.0 11 3 <0.01 0.00005 0.00110 0.00320 <0.0001 <0.00002 2 <0.01 <0.0001 <0.01 <0.01
Volume mL
SRK ConsultingSMM004_Geochemical
Kinetic Column DataSample ID A13035Date Cycle
LOD
20-Apr-09 0.121-Apr-09 0.222-Apr-09 0.323-Apr-09 0.424-Apr-09 0.525-Apr-09 0.62-May-09 19-May-09 216-May-09 323-May-09 430-May-09 56-Jun-09 613-Jun-09 720-Jun-09 827-Jun-09 96-Jul-09 1013-Jul-09 1118-Jul-09 1225-Jul-09 131-Aug-09 148-Aug-09 1515-Aug-09 16
Characterisation of Weld Range
Pb Mg Mn Hg Mo Ni P K Se Ag Na Sr Th Tl Sn U V Zn
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/l mg/L mg/L mg/L mg/L mg/L0.0005 0.01 0.01 0.0001 0.00005 0.01 0.1 0.1 0.0005 0.00001 0.1 0.00002 0.000005 0.00001 0.0001 0.000005 0.01 0.01
0.0009 187.48 0.09 0.0097 0.00049 <0.01 <0.1 78.8 0.0932 0.00449 1661.2 1.84252 0.000088 0.00011 0.0008 0.000021 <0.01 0.040.0008 132.39 0.06 0.0026 0.00043 <0.01 <0.1 46.7 0.0764 0.00026 980 1.17193 0.000066 0.00005 0.0006 0.000009 <0.01 0.03
< 0.0005 96.94 0.04 0.001 0.00036 <0.01 <0.1 21.2 0.0637 0.00002 448.2 0.67778 0.00006 0.00002 0.0004 0.000006 <0.01 0.02< 0.0005 34.52 0.02 0.0007 0.00029 <0.01 <0.1 4.4 0.0246 0.00001 72.1 0.22707 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.03< 0.0005 18.58 <0.01 0.0006 0.00028 <0.01 <0.1 1.8 0.0107 <0.00001 25.2 0.12293 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.02< 0.0005 12.94 <0.01 <0.0001 0.0003 <0.01 <0.1 1.2 0.0063 <0.00001 15.4 0.08342 < 0.000005 <0.00001 <0.0001 0.000006 <0.01 0.02< 0.0005 11.4 <0.01 <0.0001 0.00034 <0.01 <0.1 2.2 0.0091 0.00071 26.3 0.08868 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.01
< 0.0005 10.89 <0.01 <0.0001 0.00048 <0.01 <0.1 1.6 0.0213 0.00007 15.3 0.06657 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 <0.01
< 0.0005 7.41 <0.01 0.0003 0.00052 <0.01 <0.1 1.3 0.016 0.00002 9.8 0.04718 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 <0.01
< 0.0005 5.09 <0.01 <0.0001 0.00081 <0.01 <0.1 0.8 0.0129 0.00003 5.8 0.03218 0.00001 <0.00001 <0.0001 < 0.000005 <0.01 0.03
< 0.0005 4 <0.01 <0.0001 0 <0.01 <0.1 0.8 0.012 0.00001 4.1 0.023 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.02
0.0012 4 <0.01 <0.0001 0 <0.01 <0.1 0.5 0.009 <0.00001 2.8 0.023 < 0.000005 <0.00001 <0.0001 0.00012 <0.01 0.03
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
A13035
200300400500600700800900
oncentration
(mg/L)
A13035
SO4
0100200300400500600700800900
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
SO4
0100200300400500600700800900
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
SO4
100
150
200
tion
(mg/L)
A13035
0100200300400500600700800900
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
SO4
0
50
100
150
200
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ca
Mg
0100200300400500600700800900
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
SO4
0
50
100
150
200
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ca
Mg
2500
3000
/L)
A13035
0100200300400500600700800900
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
SO4
0
50
100
150
200
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ca
Mg
0
500
1000
1500
2000
2500
3000
Concen
tration (m
g/L)
A13035
Cl
Na
0100200300400500600700800900
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
SO4
0
50
100
150
200
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ca
Mg
0
500
1000
1500
2000
2500
3000
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Cl
Na
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
A13035
0.00002
0.00003
0.00004
0.00005
0.00006
0.00007
0.00008
oncentration
(mg/L)
A13035
Cd
0
0.00001
0.00002
0.00003
0.00004
0.00005
0.00006
0.00007
0.00008
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Cd
0
0.00001
0.00002
0.00003
0.00004
0.00005
0.00006
0.00007
0.00008
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Cd
0 006
0.008
0.01
0.012
tion
(mg/L)
A13035
0
0.00001
0.00002
0.00003
0.00004
0.00005
0.00006
0.00007
0.00008
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
As
Cu
0
0.00001
0.00002
0.00003
0.00004
0.00005
0.00006
0.00007
0.00008
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
As
Cu
0 020
0.025
/L)
A13035
0
0.00001
0.00002
0.00003
0.00004
0.00005
0.00006
0.00007
0.00008
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
As
Cu
0.000
0.005
0.010
0.015
0.020
0.025
Concen
tration (m
g/L)
A13035
Al
Fe
0
0.00001
0.00002
0.00003
0.00004
0.00005
0.00006
0.00007
0.00008
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
As
Cu
0.000
0.005
0.010
0.015
0.020
0.025
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Al
Fe
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
A13035
0.0100.0150.0200.0250.0300.0350.0400.045
oncentration
(mg/L)
A13035
Ni
Zn
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ni
Zn
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ni
Zn
0.06
0.08
0.10
tion
(mg/L)
A13035
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ni
Zn
0.00
0.02
0.04
0.06
0.08
0.10
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ba
Se
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ni
Zn
0.00
0.02
0.04
0.06
0.08
0.10
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ba
Se
2.0
/L)
A13035
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ni
Zn
0.00
0.02
0.04
0.06
0.08
0.10
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ba
Se
0.0
0.5
1.0
1.5
2.0
Concen
tration (m
g/L)
A13035
Mn
Sr
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ni
Zn
0.00
0.02
0.04
0.06
0.08
0.10
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Ba
Se
0.0
0.5
1.0
1.5
2.0
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13035
Mn
Sr
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range
Kinetic Column DataSample ID A13050Date Cycle pH Cond. Acidity Alkalinity Sulphate Chloride Al Sb As Ba Be Cd Ca Cr Co Cu Fe Pb
Input Output umhos/cm (pH 8.3)mgCaCO3/L mgCaCO3/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
LOD 0.10 2 5 5 1 1 0.01 0.00001 0.0001 0.00005 0.0001 0.00002 0.01 0.01 0.0001 0.01 0.01 0.0005
20-Apr-09 0 1000 710 6.8 160 5 22 17 27 <0.01 0.0008 0.0004 0.00574 <0.0001 <0.00002 10.2 <0.01 0.0006 0.01 <0.01 < 0.000502-May-09 1 1000 720 6.4 97 <5 10 18 14 0.02 0.00669 0.0003 0.00274 <0.0001 <0.00002 6.87 <0.01 <0.0001 <0.01 <0.01 < 0.000509-May-09 2 1000 710 7.1 9816-May-09 3 1000 740 7.2 9323-May-09 4 1000 740 7 61 <5 14 8 7 0.01 0.01101 0.0006 0.00161 <0.0001 0.00003 4.78 <0.01 <0.0001 <0.01 0.02 < 0.000530-May-09 5 1000 740 7.2 4606-Jun-09 6 1000 750 7.20 3613-Jun-09 7 1000 740 7.00 36 <5 12.0 5 2.0 <0.01 0.00996 0.0012 0.00132 <0.0001 <0.00002 3.47 <0.01 <0.0001 <0.01 <0.01 0.000620-Jun-09 8 1000 740 7.40 4427-Jun-09 9 1000 740 7.00 4206-Jul-09 10 1000 740 6.9 33 <5 8.0 3 3 <0.01 0.00356 0.0008 0.00122 <0.0001 <0.00002 3.34 <0.01 <0.0001 <0.01 <0.01 < 0.000513-Jul-09 11 1000 740 6.7 2918-Jul-09 12 1000 740 6.8 3125-Jul-09 13 1000 750 6.7 31 <5 15.0 3 1 <0.01 0.0034 0.0007 0.0013 <0.0001 <0.00002 3 <0.01 <0.0001 <0.01 0.09 0.000601-Aug-09 14 1000 750 6.8 3208-Aug-09 15 1000 740 6.8 2715-Aug-09 16 1000 750 6.8 30 <5 13.0 2 1.0 0.01 0.00191 0.0006 0.00113 <0.0001 <0.00002 3.2 <0.01 <0.0001 <0.01 0.02 < 0.0005
Volume mL
SRK ConsultingSMM004_Geochemical
Kinetic Column DataSample ID A13050Date Cycle
LOD
20-Apr-09 002-May-09 109-May-09 216-May-09 323-May-09 430-May-09 506-Jun-09 613-Jun-09 720-Jun-09 827-Jun-09 906-Jul-09 1013-Jul-09 1118-Jul-09 1225-Jul-09 1301-Aug-09 1408-Aug-09 1515-Aug-09 16
Characterisation of Weld Range
Mg Mn Hg Mo Ni P K Se Ag Na Sr Th Tl Sn U V Zn
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/l mg/L mg/L mg/L mg/L mg/L0.01 0.01 0.0001 0.00005 0.01 0.1 0.1 0.0005 0.00001 0.1 0.00002 0.000005 0.00001 0.0001 0.000005 0.01 0.01
4.78 <0.01 <0.0001 0.00025 <0.01 <0.1 3.5 0.0018 <0.00001 15.2 0.03986 < 0.000005 <0.00001 0.0003 0.000005 <0.01 0.012.48 <0.01 <0.0001 0.00416 <0.01 <0.1 1.7 0.0018 0.00016 7.9 0.02517 < 0.000005 <0.00001 0.0002 < 0.000005 <0.01 0.01
2.2 <0.01 <0.0001 0.00357 <0.01 <0.1 0.9 0.002 0.00002 5.1 0.01457 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 <0.01
1.46 <0.01 0.0001 0.00276 <0.01 <0.1 0.6 0.0005 <0.00001 2.5 0.01002 < 0.000005 <0.00001 <0.0001 0.000007 <0.01 <0.01
1.56 <0.01 <0.0001 0.00245 <0.01 <0.1 0.3 < 0.0005 0.00001 1.4 0.00988 0.000009 <0.00001 <0.0001 < 0.000005 <0.01 0.03
1 <0.01 <0.0001 0.0017 <0.01 <0.1 0.4 < 0.0005 <0.00001 1 0.01 < 0.000005 <0.00001 <0.0001 0.00014 <0.01 0.05
1.54 <0.01 <0.0001 0.00164 <0.01 <0.1 0.3 < 0.0005 <0.00001 0.8 0.00845 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.02
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
A13050
5
10
15
20
oncentration
(mg/L)
A13050
SO4
0
5
10
15
20
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
SO4
0
5
10
15
20
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
SO4
6
8
10
12
tion
(mg/L)
A13050
0
5
10
15
20
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
SO4
0
2
4
6
8
10
12
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ca
Mg
0
5
10
15
20
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
SO4
0
2
4
6
8
10
12
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ca
Mg
25
30
/L)
A13050
0
5
10
15
20
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
SO4
0
2
4
6
8
10
12
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ca
Mg
0
5
10
15
20
25
30
Concen
tration (m
g/L)
A13050
Cl
Na
0
5
10
15
20
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
SO4
0
2
4
6
8
10
12
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ca
Mg
0
5
10
15
20
25
30
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Cl
Na
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
A13050
1.0E‐05
1.5E‐05
2.0E‐05
2.5E‐05
3.0E‐05
3.5E‐05
oncentration
(mg/L)
A13050
Cd
0.0E+00
5.0E‐06
1.0E‐05
1.5E‐05
2.0E‐05
2.5E‐05
3.0E‐05
3.5E‐05
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Cd
0.0E+00
5.0E‐06
1.0E‐05
1.5E‐05
2.0E‐05
2.5E‐05
3.0E‐05
3.5E‐05
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Cd
0 006
0.008
0.01
0.012
tion
(mg/L)
A13050
0.0E+00
5.0E‐06
1.0E‐05
1.5E‐05
2.0E‐05
2.5E‐05
3.0E‐05
3.5E‐05
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
As
Cu
0.0E+00
5.0E‐06
1.0E‐05
1.5E‐05
2.0E‐05
2.5E‐05
3.0E‐05
3.5E‐05
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
As
Cu
0 08
0.10
L)
A13050
0.0E+00
5.0E‐06
1.0E‐05
1.5E‐05
2.0E‐05
2.5E‐05
3.0E‐05
3.5E‐05
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
As
Cu
0.00
0.02
0.04
0.06
0.08
0.10
Concen
tration (m
g/L)
A13050
Al
Fe
0.0E+00
5.0E‐06
1.0E‐05
1.5E‐05
2.0E‐05
2.5E‐05
3.0E‐05
3.5E‐05
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
As
Cu
0.00
0.02
0.04
0.06
0.08
0.10
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Al
Fe
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
A13050
0 01
0.02
0.03
0.04
0.05
0.06
oncentration
(mg/L)
A13050
Ni
Zn
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ni
Zn
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ni
Zn
0.004
0.005
0.006
0.007
tion
(mg/L)
A13050
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ni
Zn
0.000
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ba
Se
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ni
Zn
0.000
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ba
Se
0.0400.045
L)
A13050
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ni
Zn
0.000
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ba
Se
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
Concen
tration (m
g/L)
A13050
Mn
Sr
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ni
Zn
0.000
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Ba
Se
0.0000.0050.0100.0150.0200.0250.0300.0350.0400.045
0 2 4 6 8 10 12 14 16
Concen
tration (m
g/L)
Time (week)
A13050
Mn
Sr
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range
Kinetic Column DataSample ID SRK1Date Cycle pH Cond. Acidity Alkalinity Sulphate Chloride Al Sb As Ba Be Cd Ca Cr Co Cu Fe Pb Mg
Input Output umhos/cm (pH 8.3)mgCaCO3/L mgCaCO3/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
LOD 0.10 2 5 5 1 1 0.01 0.00001 0.0001 0.00005 0.0001 0.00002 0.01 0.01 0.0001 0.01 0.01 0.0005 0.0121-Dec-09 0 1000 730 7.7 250 5 67 16 38 <0.01 0.00059 0.0038 0.00208 <0.0001 0.00003 6.27 <0.01 0.0001 <0.01 <0.01 0.0137 303-Jan-10 1 1000 760 8 190 <5 50 18 21 <0.01 0.00073 0.0083 0.00068 <0.0001 <0.00002 2.14 <0.01 0.0005 <0.01 0.03 0.002 0.9209-Jan-10 2 1000 760 7.8 16016-Jan-10 3 1000 750 7.8 14023-Jan-10 4 1000 740 7.3 170 5 65 7 16 0.04 0.00132 0.0137 0.00082 <0.0001 0.00013 3.6 <0.01 0.0002 <0.01 0.05 0.0032 1.2530-Jan-10 5 1000 750 7.8 140 <5 74 4 506-Feb-10 6 1000 740 7.8 18013-Feb-10 7 1000 750 7.6 93 <5 48 3 2 0.06 0.00088 0.0182 0.00053 <0.0001 <0.00002 2.2 <0.01 0.0001 <0.01 0.3 0.0041 0.9920-Feb-10 8 1000 750 7.6 12027-Feb-10 9 1000 740 8.2 11006-Mar-10 10 1000 760 7.8 81 5 62 3 3 0.02 0.00093 0.014 0.00064 <0.0001 <0.00002 3.79 <0.01 <0.0001 <0.01 0.16 < 0.0005 1.6313-Mar-10 11 1000 740 8 13020-Mar-10 12 1000 740 7.8 12027-Mar-10 13 1000 700 7.4 130 <5 47 1 14 0.02 0.00074 0.0127 0.00071 <0.0001 0.00004 4.35 <0.01 <0.0001 <0.01 0.1 0.0009 2.0403-Apr-10 14 1000 740 7.6 10010-Apr-10 15 1000 690 8 13017-Apr-10 16 1000 750 7.9 100 6 47 < 1 6 <0.01 0.00047 0.0076 0.00059 <0.0001 0.00007 4.54 <0.01 <0.0001 <0.01 0.02 < 0.0005 2.1524-Apr-10 17 1000 780 7.70 9601-May-10 18 1000 700 7.8 9308-May-10 19 1000 760 7.80 93 <5 49 < 1 3 0.03 0.0004 0.0061 0.0006 <0.0001 0.00003 5.4 <0.01 <LOD <0.01 0.06 < 0.0005 2.615-May-10 20 1000 720 7.5 10022-May-10 21 1000 750 7.80 11029-May-10 22 1000 780 8.7 66 <5 39 < 1 < 1 <0.01 0.0003 0.0046 0.0004 <0.0001 <0.00002 6.1 <0.01 0.0 <0.01 0.02 < 0.0005 3.005-Jun-10 23 1000 770 7.90 9212-Jun-10 24 1000 770 7.9 9919-Jun-10 25 1000 710 7.90 98 6 52 < 1 2 <0.01 0.0003 0.0048 0.0007 <0.0001 <0.00002 7.5 <0.01 <0.0001 <0.01 0.02 < 0.0005 3.726-Jun-10 26 1000 690 8 1403-Jul-10 27 1000 680 8.00 140
10-Jul-10 28 1000 680 8 120 <5 67 < 1 1 0.01 0.00046 0.0224 0.00076 <0.0001 <0.00002 9.05 <0.01 <0.0001 <0.01 0.01 < 0.0005 4.0417-Jul-10 29 1000 710 7.9 12024-Jul-10 30 1000 710 7.9 12031-Jul-10 31 1000 750 7.9 110 <5 57 < 1 < 1 <0.01 0.00044 0.0376 0.00065 <0.0001 0.00002 7.67 <0.01 <0.0001 <0.01 <0.01 < 0.0005 3.467-Aug-10 32 1000 720 7.8 10014-Aug-10 33 1000 730 7.6 9321-Aug-10 34 1000 750 7.50 10028-Aug-10 35 1000 710 7.9 110 <5 57 < 1 < 1 0.02 0.00029 0.0089 0.00217 <0.0001 0.02907 9.12 <0.01 0.0006 <0.01 14.51 0.0005 4.154-Sep-10 36 1000 720 7.6 12011-Sep-10 37 1000 750 7.7 10018-Sep-10 38 1000 700 7.9 130 <5 60 < 1 3 <0.01 0.00035 0.0136 0.0007 <0.0001 0.00002 9.93 <0.01 <0.0001 <0.01 <0.01 < 0.0005 4.4725-Sep-10 39 1000 780 7.8 1002-Oct-10 40 1000 730 7.8 999-Oct-10 41 1000 740 7.8 110 <5 67 < 1 < 1 0.05 0.00036 0.0106 0.00206 <0.0001 <0.00002 10.48 <0.01 <0.0001 <0.01 0.02 0.0008 4.5916-Oct-10 42 1000 750 7.9 10023-Oct-10 43 1000 720 7.6 12030-Oct-10 44 1000 750 7.8 100 <5 56 < 1 < 1 <0.01 0.00036 0.0096 0.00111 <0.0001 <0.00002 9.46 <0.01 <0.0001 <0.01 <0.01 0.0006 4.196-Nov-10 45 1000 720 8.80 87
Note: Cadmium concentrations recorded for Week 35 are invalid due to contamination from the sample bottle lids.
Volume mL
SRK ConsultingSMM004_Geochemical
Kinetic Column DataSample ID SRK1Date Cycle
LOD21-Dec-09 003-Jan-10 109-Jan-10 216-Jan-10 323-Jan-10 430-Jan-10 506-Feb-10 613-Feb-10 720-Feb-10 827-Feb-10 906-Mar-10 1013-Mar-10 1120-Mar-10 1227-Mar-10 1303-Apr-10 1410-Apr-10 1517-Apr-10 1624-Apr-10 1701-May-10 1808-May-10 1915-May-10 2022-May-10 2129-May-10 2205-Jun-10 2312-Jun-10 2419-Jun-10 2526-Jun-10 263-Jul-10 27
10-Jul-10 2817-Jul-10 2924-Jul-10 3031-Jul-10 317-Aug-10 3214-Aug-10 3321-Aug-10 3428-Aug-10 354-Sep-10 3611-Sep-10 3718-Sep-10 3825-Sep-10 392-Oct-10 409-Oct-10 4116-Oct-10 4223-Oct-10 4330-Oct-10 446-Nov-10 45
Characterisation of Weld Range
Mn Hg Mo Ni P K Se Ag Na Sr Th Tl Sn U V Zn
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/l mg/L mg/L mg/L mg/L mg/L0.01 0.0001 0.00005 0.01 0.1 0.1 0.0005 0.00001 0.1 0.00002 0.000005 0.00001 0.0001 0.000005 0.01 0.01
<0.01 <0.0001 0.02706 <0.01 <0.1 7.1 0.0029 0.00002 50.4 0.01689 < 0.000005 <0.00001 <0.0001 0.00005 <0.01 0.06<0.01 0.0002 0.02667 <0.01 <0.1 5.1 0.0023 <0.00001 36.6 0.00576 < 0.000005 0.00002 <0.0001 0.00007 <0.01 0.07
<0.01 0.0001 0.02976 <0.01 <0.1 5.6 0.0018 <0.00001 40.7 0.00769 < 0.000005 <0.00001 <0.0001 0.000185 <0.01 0.07
<0.01 0.0001 0.0152 0.01 <0.1 2.9 0.0021 <0.00001 19 0.00522 < 0.000005 <0.00001 <0.0001 0.000132 <0.01 0.05
<0.01 <0.0001 0.0071 0.02 <0.1 5.8 0.0021 0.00011 21.7 0.00879 < 0.000005 0.00001 <0.0001 0.000262 <0.01 0.05
<0.01 0.0016 0.00307 <0.01 0.3 6.4 0.0011 0.00002 18.4 0.01024 < 0.000005 0.00001 <0.0001 0.000225 <0.01 0.04
<0.01 0.0002 0.00185 <0.01 <0.1 4.2 < 0.0005 <0.00001 14.4 0.01231 < 0.000005 <0.00001 <0.0001 0.000205 <0.01 0.05
<0.01 <0.0001 0.0013 <0.01 <0.1 4.8 0.0007 0.00002 12.0 0.013 < 0.000005 0.00001 <0.0001 0.00019 <0.01 0.05
<0.01 <0.0001 0.0009 <0.01 <0.1 1.8 < 0.0005 <0.00001 9.5 0.014 < 0.000005 <0.00001 <0.0001 0.00016 <0.01 0.05
<0.01 <0.0001 0.0008 <0.01 <0.1 3.8 0.0007 <0.00001 9.3 0.018 < 0.000005 0.00001 0.00010 0.00019 <0.01 0.04
<0.01 <0.0001 0.0013 <0.01 0.2 2.4 <0.00001 10.4 0.02028 < 0.000005 <0.00001 <0.0001 0.000231 <0.01 0.02
<0.01 <0.0001 0.00104 <0.01 1 1.8 <0.00001 8.6 0.01795 < 0.000005 <0.00001 <0.0001 0.000166 <0.01 <0.01
0.07 <0.0001 0.00024 <0.01 0.2 1.7 0.00005 6.9 0.01887 0.000037 <0.00001 <0.0001 0.000175 <0.01 <0.01
<0.01 <0.0001 0.00091 <0.01 0.1 4.3 0.00001 6.2 0.02099 < 0.000005 <0.00001 <0.0001 0.000169 <0.01 0.02
<0.01 <0.0001 0.00101 <0.01 <0.1 1.5 <0.00001 5.5 0.02078 < 0.000005 <0.00001 <0.0001 0.000162 <0.01 <0.01
<0.01 <0.0001 0.00086 <0.01 <0.1 1.5 <0.00001 4.6 0.01853 < 0.000005 <0.00001 <0.0001 0.000136 <0.01 <0.01
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 1
5
10
15
20
oncentration
(mg/L)
SRK 1
SO4
0
5
10
15
20
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
SO4
0
5
10
15
20
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
SO4
6
8
10
12
tion
(mg/L)
SRK 1
0
5
10
15
20
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
SO4
0
2
4
6
8
10
12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ca
Mg
0
5
10
15
20
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
SO4
0
2
4
6
8
10
12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ca
Mg
50
60
L)
SRK 1
0
5
10
15
20
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
SO4
0
2
4
6
8
10
12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ca
Mg
0
10
20
30
40
50
60
Concen
tration (m
g/L)
SRK 1
Cl
Na
0
5
10
15
20
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
SO4
0
2
4
6
8
10
12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ca
Mg
0
10
20
30
40
50
60
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Cl
Na
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 1
0.0002
0.0004
0.0006
0.0008
0.001
oncentration
(mg/L)
SRK 1
Cd
0
0.0002
0.0004
0.0006
0.0008
0.001
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Cd
0
0.0002
0.0004
0.0006
0.0008
0.001
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Cd
0 02
0.025
0.03
0.035
0.04
tion
(mg/L)
SRK 1
0
0.0002
0.0004
0.0006
0.0008
0.001
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Cd
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
As
Cu
0
0.0002
0.0004
0.0006
0.0008
0.001
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Cd
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
As
Cu
14.000
16.000
L)
SRK 1
0
0.0002
0.0004
0.0006
0.0008
0.001
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Cd
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
As
Cu
0.000
2.000
4.000
6.000
8.000
10.000
12.000
14.000
16.000
Concen
tration (m
g/L)
SRK 1
Al
Fe
0
0.0002
0.0004
0.0006
0.0008
0.001
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Cd
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
As
Cu
0.000
2.000
4.000
6.000
8.000
10.000
12.000
14.000
16.000
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Al
Fe
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 1
0.020
0.030
0.040
0.050
0.060
0.070
0.080
oncentration
(mg/L)
SRK 1
Ni
Zn
0.000
0.010
0.020
0.030
0.040
0.050
0.060
0.070
0.080
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ni
Zn
0.000
0.010
0.020
0.030
0.040
0.050
0.060
0.070
0.080
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ni
Zn
0.002
0.003
0.003
0.004
tion
(mg/L)
SRK 1
0.000
0.010
0.020
0.030
0.040
0.050
0.060
0.070
0.080
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ni
Zn
0.000
0.001
0.001
0.002
0.002
0.003
0.003
0.004
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ba
Se
0.000
0.010
0.020
0.030
0.040
0.050
0.060
0.070
0.080
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ni
Zn
0.000
0.001
0.001
0.002
0.002
0.003
0.003
0.004
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ba
Se
0.070
0.080
L)
SRK 1
0.000
0.010
0.020
0.030
0.040
0.050
0.060
0.070
0.080
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ni
Zn
0.000
0.001
0.001
0.002
0.002
0.003
0.003
0.004
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ba
Se
0.000
0.010
0.020
0.030
0.040
0.050
0.060
0.070
0.080
Concen
tration (m
g/L)
SRK 1
Mn
Sr
0.000
0.010
0.020
0.030
0.040
0.050
0.060
0.070
0.080
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ni
Zn
0.000
0.001
0.001
0.002
0.002
0.003
0.003
0.004
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Ba
Se
0.000
0.010
0.020
0.030
0.040
0.050
0.060
0.070
0.080
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 1
Mn
Sr
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range
Kinetic Column DataSample ID SRK5Date Cycle pH Cond. Acidity Alkalinity Sulphate Chloride Al Sb As Ba Be Cd Ca Cr Co Cu Fe Pb
Input Output umhos/cm (pH 8.3)mgCaCO3/L mgCaCO3/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
LOD 0.10 2 5 5 1 1 0.01 0.00001 0.0001 0.00005 0.0001 0.00002 0.01 0.01 0.0001 0.01 0.01 0.000521-Dec-09 0 1000 680 6.8 140 6 10 22 28 <0.01 0.00007 0.0007 0.02179 <0.0001 0.00003 2.52 <0.01 0.0053 <0.01 <0.01 0.006703-Jan-10 1 1000 710 7.7 95 <5 6 17 15 <0.01 0.00003 0.0006 0.00952 <0.0001 <0.00002 2.25 <0.01 0.0025 0.01 0.02 0.001609-Jan-10 2 1000 710 6.7 6916-Jan-10 3 1000 720 6.5 5923-Jan-10 4 1000 710 6.1 47 5 6 9 8 0.02 0.00005 0.0009 0.01104 <0.0001 0.00006 1.12 <0.01 0.0008 <0.01 0.02 0.001530-Jan-10 5 1000 710 6.2 43 <5 8 9 606-Feb-10 6 1000 720 6.6 3613-Feb-10 7 1000 720 6.7 32 <5 <5 6 4 0.03 0.00004 0.0007 0.00687 <0.0001 <0.00002 0.54 <0.01 0.0005 <0.01 0.03 0.002320-Feb-10 8 1000 760 6.7 3527-Feb-10 9 1000 750 7.3 2606-Mar-10 10 1000 760 6.7 21 11 6 3 2 0.05 0.00002 0.0003 0.00535 <0.0001 <0.00002 0.34 <0.01 0.0003 <0.01 0.04 < 0.000513-Mar-10 11 1000 760 7 2520-Mar-10 12 1000 770 6.6 1727-Mar-10 13 1000 780 6.8 17 5 7 2 2 0.03 0.00002 0.0006 0.00408 <0.0001 0.00002 0.22 <0.01 0.0002 <0.01 0.03 0.00103-Apr-10 14 1000 780 6.9 4410-Apr-10 15 1000 790 6.7 1517-Apr-10 16 1000 800 7.3 18 5 7 1 3 0.03 0.00002 0.0004 0.00576 <0.0001 0.00003 0.28 <0.01 0.0002 <0.01 0.01 < 0.000524-Apr-10 17 1000 790 6.9 1501-May-10 18 1000 790 6.5 1208-May-10 19 1000 800 6 12 11 <5 < 1 1 0.02 <0.00001 0.0003 0.00326 <0.0001 <0.00002 0.17 <0.01 <0.0001 <0.01 0.02 < 0.000515-May-10 20 1000 800 6.3 1022-May-10 21 1000 810 6.5 1529-May-10 22 1000 800 6.5 12 <5 <5 < 1 1 <0.01 0.00001 0.0003 0.00499 <0.0001 <0.00002 0.25 <0.01 0.0002 <0.01 <0.01 0.001105-Jun-10 23 1000 810 6.4 1412-Jun-10 24 1000 810 3.4 18019-Jun-10 25 1000 820 6.4 13 15 9 < 1 1 0.01 <0.00001 0.0004 0.00498 <0.0001 <0.00002 0.27 <0.01 <0.0001 <0.01 0.02 < 0.000526-Jun-10 26 1000 770 6.7 1503-Jul-10 27 1000 760 4.60 3210-Jul-10 28 1000 780 6.8 17 6 10.0 < 1 1 <0.01 0.00002 0.0007 0.00503 <0.0001 <0.00002 0.25 <0.01 0.00 <0.01 0.02 < 0.000517-Jul-10 29 1000 780 6.5 924-Jul-10 30 1000 800 6.5 931-Jul-10 31 1000 790 4.4 37 17 <5 < 1 < 1 0.02 0.00006 0.0046 0.03389 <0.0001 <0.00002 0.81 <0.01 0.0015 0.02 <0.01 < 0.000507-Aug-10 32 1000 800 6.2 914-Aug-10 33 1000 790 6.1 821-Aug-10 34 1000 790 6.10 828-Aug-10 35 1000 800 5.8 11 5 <5 < 1 1 <0.01 0.00004 0.0008 0.00611 <0.0001 0.02491 0.18 <0.01 0.0002 <0.01 0.06 0.00304-Sep-10 36 1000 790 6.2 911-Sep-10 37 1000 790 6.3 918-Sep-10 38 1000 790 6.1 22 7 6.0 < 1 4 <0.01 0.00001 0.0003 0.0037 <0.0001 0.00003 0.13 <0.01 0.0001 <0.01 <0.01 < 0.000525-Sep-10 39 1000 780 6.3 902-Oct-10 40 1000 780 6.3 1009-Oct-10 41 1000 790 6.4 9 6 6.0 < 1 1 0.01 0.00002 0.0001 0.00465 <0.0001 0.00004 0.17 <0.01 0.0002 <0.01 0.01 0.001316-Oct-10 42 1000 800 6.3 923-Oct-10 43 1000 800 6.4 930-Oct-10 44 1000 790 6.3 8 6 6.0 < 1 < 1 <0.01 0.00001 0.0004 0.00568 <0.0001 <0.00002 0.14 <0.01 0.0002 <0.01 0.01 0.000506-Nov-10 45 1000 780 6.60 9
Note: Cadmium concentrations recorded for Week 35 are invalid due to contamination from the sample bottle lids.
Volume mL
SRK ConsultingSMM004_Geochemical
Kinetic Column DataSample ID SRK5Date Cycle
LOD21-Dec-09 003-Jan-10 109-Jan-10 216-Jan-10 323-Jan-10 430-Jan-10 506-Feb-10 613-Feb-10 720-Feb-10 827-Feb-10 906-Mar-10 1013-Mar-10 1120-Mar-10 1227-Mar-10 1303-Apr-10 1410-Apr-10 1517-Apr-10 1624-Apr-10 1701-May-10 1808-May-10 1915-May-10 2022-May-10 2129-May-10 2205-Jun-10 2312-Jun-10 2419-Jun-10 2526-Jun-10 2603-Jul-10 2710-Jul-10 2817-Jul-10 2924-Jul-10 3031-Jul-10 3107-Aug-10 3214-Aug-10 3321-Aug-10 3428-Aug-10 3504-Sep-10 3611-Sep-10 3718-Sep-10 3825-Sep-10 3902-Oct-10 4009-Oct-10 4116-Oct-10 4223-Oct-10 4330-Oct-10 4406-Nov-10 45
Characterisation of Weld Range
Mg Mn Hg Mo Ni P K Se Ag Na Sr Th Tl Sn U V Zn
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/l mg/L mg/L mg/L mg/L mg/L0.01 0.01 0.0001 0.00005 0.01 0.1 0.1 0.0005 0.00001 0.1 0.00002 0.000005 0.00001 0.0001 0.000005 0.01 0.013.4 0.04 0.0001 0.00015 <0.01 <0.1 3.4 < 0.0005 0.00001 21.9 0.02075 < 0.000005 0.00002 <0.0001 < 0.000005 <0.01 0.132.83 0.09 0.0002 0.00011 <0.01 <0.1 1.7 0.0007 <0.00001 10.1 0.01805 < 0.000005 0.00001 <0.0001 < 0.000005 <0.01 0.09
1.29 0.03 0.0001 0.00023 <0.01 <0.1 1.2 < 0.0005 0.00001 7 0.00721 < 0.000005 <0.00001 0.0001 < 0.000005 <0.01 0.07
0.68 0.02 <0.0001 0.00014 0.01 <0.1 0.5 < 0.0005 <0.00001 4.6 0.00428 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.07
0.38 0.01 <0.0001 0.00006 0.02 <0.1 0.4 < 0.0005 0.00007 2.9 0.00242 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.06
0.22 <0.01 <0.0001 < 0.00005 <0.01 <0.1 0.9 0.001 0.00002 2.1 0.00152 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.04
0.27 <0.01 0.0001 0.00005 <0.01 <0.1 0.4 < 0.0005 <0.00001 2.4 0.0025 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.04
0.14 <0.01 <0.0001 < 0.00005 <0.01 <0.1 0.6 < 0.0005 <0.00001 1.6 0.00113 < 0.000005 0.00001 <0.0001 < 0.000005 <0.01 0.03
0.22 <0.01 <0.0001 < 0.00005 <0.01 <0.1 0.3 < 0.0005 0.00001 1.8 0.00184 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.07
0.21 <0.01 <0.0001 < 0.00005 <0.01 <0.1 0.3 0.0006 <0.00001 1.7 0.00187 < 0.000005 0.00001 0.0001 < 0.000005 <0.01 0.07
0.17 <0.01 <0.0001 0.00005 <0.01 <0.1 0.4 0 <0.00001 2.2 0.00162 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.03
0.81 0.04 <0.0001 < 0.00005 <0.01 5.5 0.3 0 <0.00001 2 0.0066 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.04
0.07 <0.01 <0.0001 0.00008 <0.01 <0.1 0.3 0 0.00001 1.1 0.0011 0.000014 <0.00001 0.0001 0.000007 <0.01 0.01
0.09 <0.01 <0.0001 0.00016 <0.01 <0.1 3.7 0 0.00002 1.1 0.00082 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.08
0.12 <0.01 <0.0001 < 0.00005 <0.01 <0.1 0.2 0 <0.00001 1.2 0.00097 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.01
0.12 <0.01 <0.0001 < 0.00005 <0.01 <0.1 0.2 0 <0.00001 1.1 0.00121 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.04
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 5
5
10
15
20
25
oncentration
(mg/L)
SRK 5
SO4
0
5
10
15
20
25
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
SO4
0
5
10
15
20
25
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
SO4
2
2.5
3
3.5
4
tion
(mg/L)
SRK 5
0
5
10
15
20
25
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
SO4
0
0.5
1
1.5
2
2.5
3
3.5
4
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ca
Mg
0
5
10
15
20
25
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
SO4
0
0.5
1
1.5
2
2.5
3
3.5
4
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ca
Mg
25
30
L)
SRK 5
0
5
10
15
20
25
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
SO4
0
0.5
1
1.5
2
2.5
3
3.5
4
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ca
Mg
0
5
10
15
20
25
30
Concen
tration (m
g/L)
SRK 5
Cl
Na
0
5
10
15
20
25
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
SO4
0
0.5
1
1.5
2
2.5
3
3.5
4
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ca
Mg
0
5
10
15
20
25
30
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Cl
Na
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 5
0.0001
0.0002
0.0003
0.0004
0.0005
oncentration
(mg/L)
SRK 5
Cd
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Cd
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Cd
0.015
0.02
0.025
tion
(mg/L)
SRK 5
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
As
Cu
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
As
Cu
0.060
0.070
L)
SRK 5
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
As
Cu
0.000
0.010
0.020
0.030
0.040
0.050
0.060
0.070
Concen
tration (m
g/L)
SRK 5
Al
Fe
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
As
Cu
0.000
0.010
0.020
0.030
0.040
0.050
0.060
0.070
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Al
Fe
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 5
0.040
0.060
0.080
0.100
0.120
0.140
oncentration
(mg/L)
SRK 5
Ni
Zn
0.000
0.020
0.040
0.060
0.080
0.100
0.120
0.140
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ni
Zn
0.000
0.020
0.040
0.060
0.080
0.100
0.120
0.140
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ni
Zn
0 020
0.025
0.030
0.035
0.040
tion
(mg/L)
SRK 5
0.000
0.020
0.040
0.060
0.080
0.100
0.120
0.140
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ba
Se
0.000
0.020
0.040
0.060
0.080
0.100
0.120
0.140
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ba
Se
0 08
0.10
L)
SRK 5
0.000
0.020
0.040
0.060
0.080
0.100
0.120
0.140
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ba
Se
0.00
0.02
0.04
0.06
0.08
0.10
Concen
tration (m
g/L)
SRK 5
Mn
Sr
0.000
0.020
0.040
0.060
0.080
0.100
0.120
0.140
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Ba
Se
0.00
0.02
0.04
0.06
0.08
0.10
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 5
Mn
Sr
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range
Kinetic Column DataSample ID SRK7Date Cycle pH Cond. Acidity Alkalinity Sulphate Chloride Al Sb As Ba Be Cd Ca Cr Co Cu Fe Pb Mg
Input Output umhos/cm (pH 8.3)mgCaCO3/L mgCaCO3/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
LOD 0.10 2 5 5 1 1 0.01 0.00001 0.0001 0.00005 0.0001 0.00002 0.01 0.01 0.0001 0.01 0.01 0.0005 0.0121-Dec-09 0 1000 740 7.3 200 <5 20 16 43 0.06 0.00008 0.0031 0.00719 <0.0001 0.00004 7.07 <0.01 0.0031 0.01 <0.01 0.0048 4.9603-Jan-10 1 1000 790 7.9 76 <5 10 8 13 <0.01 0.00005 0.0014 0.00281 <0.0001 0.00002 2.58 <0.01 0.0016 <0.01 0.01 0.0012 1.509-Jan-10 2 1000 780 7.5 5716-Jan-10 3 1000 780 6.9 5023-Jan-10 4 1000 780 6.6 48 5 8 8 7 0.04 0.00008 0.0019 0.00182 <0.0001 0.00009 1.98 <0.01 0.0008 <0.01 0.02 0.0026 1.2530-Jan-10 5 1000 780 6.6 40 9 9.2 7 606-Feb-10 6 1000 790 6.7 4013-Feb-10 7 1000 780 6.7 40 <5 5 8 8 0.02 0.00009 0.0026 0.00126 <0.0001 0.00003 1.25 <0.01 0.0004 <0.01 0.03 0.0033 0.7920-Feb-10 8 1000 790 6.7 3927-Feb-10 9 1000 790 7 4106-Mar-10 10 1000 800 6.7 32 <5 7 6 3 0.02 0.00002 0.0009 0.00103 <0.0001 <0.00002 1.17 <0.01 0.0004 <0.01 0.04 < 0.0005 0.7913-Mar-10 11 1000 790 7 3620-Mar-10 12 1000 800 6.6 2627-Mar-10 13 1000 810 6.8 25 5 7 4 2 <0.01 0.00003 0.0013 0.0009 <0.0001 0.00002 0.83 <0.01 0.0004 <0.01 0.03 < 0.0005 0.5903-Apr-10 14 1000 820 6.8 2310-Apr-10 15 1000 830 7 2417-Apr-10 16 1000 830 6.4 27 7 7 2 2 0.02 0.00003 0.0006 0.00101 <0.0001 0.00004 1.01 <0.01 0.0004 <0.01 <0.01 < 0.0005 0.7624-Apr-10 17 1000 830 6.7 2201-May-10 18 1000 830 6.6 1808-May-10 19 1000 840 6.7 20 <5 8 2 1 <0.01 0.00002 0.001 0.00092 <0.0001 <0.00002 0.84 <0.01 0.0002 <0.01 <0.01 < 0.0005 0.7115-May-10 20 1000 840 6.7 1822-May-10 21 1000 840 6.9 2529-May-10 22 1000 830 6.9 20 6 9 < 1 < 1 <0.01 0.00002 0.001 0.0014 <0.0001 <0.00002 1.16 <0.01 0.0003 <0.01 <0.01 < 0.0005 1.0705-Jun-10 23 1000 840 6.9 2212-Jun-10 24 1000 840 7 2219-Jun-10 25 1000 830 6.9 19 <5 11 < 1 < 1 <0.01 0.00002 0.001 0.00139 <0.0001 <0.00002 1.04 <0.01 0.0002 <0.01 <0.01 < 0.0005 0.9326-Jun-10 26 1000 780 7 233-Jul-10 27 1000 790 6.70 2110-Jul-10 28 1000 790 6.9 21 5 10 < 1 < 1 <0.01 0.00003 0.0017 0.00135 <0.0001 <0.00002 0.94 <0.01 0.0004 <0.01 <0.01 < 0.0005 0.7817-Jul-10 29 1000 790 6.9 1724-Jul-10 30 1000 820 6.9 2031-Jul-10 31 1000 820 6.9 22 6 7 < 1 < 1 <0.01 0.00006 0.0082 0.00188 <0.0001 <0.00002 1.24 <0.01 0.0007 <0.01 0.01 < 0.0005 1.147-Aug-10 32 1000 800 6.9 1614-Aug-10 33 1000 820 6.8 1321-Aug-10 34 1000 810 6.70 1628-Aug-10 35 1000 790 6.8 16 5 7 < 1 < 1 <0.01 0.00005 0.0016 0.00257 <0.0001 0.02374 0.82 <0.01 0.0003 <0.01 0.02 < 0.0005 0.764-Sep-10 36 1000 790 6.7 1711-Sep-10 37 1000 820 6.7 1418-Sep-10 38 1000 810 6.6 13 5 7 < 1 1 <0.01 0.00003 0.0015 0.00077 <0.0001 <0.00002 0.55 <0.01 0.0002 <0.01 <0.01 < 0.0005 0.4825-Sep-10 39 1000 850 6.7 112-Oct-10 40 1000 800 6.6 129-Oct-10 41 1000 820 6.7 13 5 9 < 1 < 1 0.11 0.00009 0.0009 0.00163 <0.0001 0.00002 0.76 <0.01 0.0004 <0.01 0.02 0.0012 0.5816-Oct-10 42 1000 830 6.6 1123-Oct-10 43 1000 810 6.6 1430-Oct-10 44 1000 810 6.7 17 5 10 < 1 < 1 <0.01 0.00003 0.005 0.0011 <0.0001 <0.00002 0.83 <0.01 0.0004 <0.01 <0.01 < 0.0005 0.786-Nov-10 45 1000 810 7.00 10
Note: Cadmium concentrations recorded for Week 35 are invalid due to contamination from the sample bottle lids.
Volume mL
SRK ConsultingSMM004_Geochemical
Kinetic Column DataSample ID SRK7Date Cycle
LOD21-Dec-09 003-Jan-10 109-Jan-10 216-Jan-10 323-Jan-10 430-Jan-10 506-Feb-10 613-Feb-10 720-Feb-10 827-Feb-10 906-Mar-10 1013-Mar-10 1120-Mar-10 1227-Mar-10 1303-Apr-10 1410-Apr-10 1517-Apr-10 1624-Apr-10 1701-May-10 1808-May-10 1915-May-10 2022-May-10 2129-May-10 2205-Jun-10 2312-Jun-10 2419-Jun-10 2526-Jun-10 263-Jul-10 2710-Jul-10 2817-Jul-10 2924-Jul-10 3031-Jul-10 317-Aug-10 3214-Aug-10 3321-Aug-10 3428-Aug-10 354-Sep-10 3611-Sep-10 3718-Sep-10 3825-Sep-10 392-Oct-10 409-Oct-10 4116-Oct-10 4223-Oct-10 4330-Oct-10 446-Nov-10 45
Characterisation of Weld Range
Mn Hg Mo Ni P K Se Ag Na Sr Th Tl Sn U V Zn
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/l mg/L mg/L mg/L mg/L mg/L0.01 0.0001 0.00005 0.01 0.1 0.1 0.0005 0.00001 0.1 0.00002 0.000005 0.00001 0.0001 0.000005 0.01 0.01
<0.01 <0.0001 0.00019 0.01 <0.1 19.8 < 0.0005 0.00019 16.4 0.03177 < 0.000005 0.00001 <0.0001 < 0.000005 <0.01 0.05<0.01 0.0001 0.00032 <0.01 <0.1 6.3 < 0.0005 0.00001 5.7 0.01088 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.03
<0.01 0.0001 0.00061 <0.01 <0.1 4.1 < 0.0005 0.00001 4.8 0.00791 < 0.000005 <0.00001 0.0002 0.000006 <0.01 0.06
<0.01 <0.0001 0.00082 0.01 <0.1 2.6 0.0014 0.00001 3.8 0.00636 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.11
<0.01 <0.0001 0.00065 0.02 <0.1 1.8 < 0.0005 <0.00001 2.7 0.00494 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.07
<0.01 <0.0001 0.0006 0.01 <0.1 1.4 0.001 0.00002 2.4 0.00378 < 0.000005 <0.00001 <0.0001 0.000006 <0.01 0.03
<0.01 <0.0001 0.00062 <0.01 <0.1 1.1 < 0.0005 <0.00001 2.4 0.00551 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.07
<0.01 <0.0001 0.00069 <0.01 <0.1 1.1 < 0.0005 0.00001 1.7 0.00391 < 0.000005 0.00001 <0.0001 < 0.000005 <0.01 0.03
<0.01 0.0003 0.00086 <0.01 <0.1 0.8 0.0006 0.00002 1.8 0.00567 < 0.000005 0.0001 <0.0001 < 0.000005 <0.01 0.04
<0.01 <0.0001 0.00051 <0.01 <0.1 0.7 0.0009 0.00002 1.6 0.00481 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.04
<0.01 <0.0001 0.00049 <0.01 <0.1 0.5 0 0.00001 1.8 0.00447 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.03
<0.01 <0.0001 0.00048 <0.01 1.9 0.6 0 0.00001 1 0.00602 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.02
<0.01 <0.0001 0.00038 <0.01 <0.1 0.4 0 0.00001 0.8 0.00404 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 <0.01
<0.01 <0.0001 0.00022 <0.01 <0.1 0.8 0 0.00001 0.7 0.0026 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.04
<0.01 <0.0001 0.00013 <0.01 <0.1 0.2 0 0.00002 0.6 0.00355 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.02
<0.01 <0.0001 0.00025 <0.01 <0.1 0.2 0 0.00001 0.8 0.00421 < 0.000005 0.00002 0.0001 < 0.000005 <0.01 <0.01
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 7
468
1012141618
oncentration
(mg/L)
SRK 7
SO4
02468
1012141618
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
SO4
02468
1012141618
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
SO4
4
5
6
7
8
tion
(mg/L)
SRK 7
02468
1012141618
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
SO4
0
1
2
3
4
5
6
7
8
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ca
Mg
02468
1012141618
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
SO4
0
1
2
3
4
5
6
7
8
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ca
Mg
40
50
L)
SRK 7
02468
1012141618
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
SO4
0
1
2
3
4
5
6
7
8
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ca
Mg
0
10
20
30
40
50
Concen
tration (m
g/L)
SRK 7
Cl
Na
02468
1012141618
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
SO4
0
1
2
3
4
5
6
7
8
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ca
Mg
0
10
20
30
40
50
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Cl
Na
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 7
0.0001
0.0002
0.0003
0.0004
0.0005
oncentration
(mg/L)
SRK 7
Cd
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Cd
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Cd
0 006
0.008
0.01
0.012
tion
(mg/L)
SRK 7
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
As
Cu
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
As
Cu
0 10
0.12
L)
SRK 7
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
As
Cu
0.00
0.02
0.04
0.06
0.08
0.10
0.12
Concen
tration (m
g/L)
SRK 7
Al
Fe
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
As
Cu
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Al
Fe
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 7
0 02
0.04
0.06
0.08
0.10
0.12
oncentration
(mg/L)
SRK 7
Ni
Zn
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ni
Zn
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ni
Zn
0 004
0.005
0.006
0.007
0.008
tion
(mg/L)
SRK 7
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ni
Zn
0.000
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0.008
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ba
Se
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ni
Zn
0.000
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0.008
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ba
Se
0.030
0.035
L)
SRK 7
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ni
Zn
0.000
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0.008
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ba
Se
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
Concen
tration (m
g/L)
SRK 7
Mn
Sr
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ni
Zn
0.000
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0.008
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Ba
Se
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 7
Mn
Sr
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range
Kinetic Column DataSample ID SRK10Date Cycle pH Cond. Acidity Alkalinity Sulphate Chloride Al Sb As Ba Be Cd Ca Cr Co Cu Fe Pb Mg
Input Output umhos/cm (pH 8.3)mgCaCO3/L mgCaCO3/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
LOD 0.10 2 5 5 1 1 0.01 0.00001 0.0001 0.00005 0.0001 0.00002 0.01 0.01 0.0001 0.01 0.01 0.0005 0.0121-Dec-09 0 1000 560 7.5 150 <5 23 27 13 0.01 0.00005 0.0011 0.00171 <0.0001 0.00003 6.13 <0.01 0.0002 <0.01 <0.01 0.0023 5.5303-Jan-10 1 1000 600 7.5 150 <5 19 31 10 <0.01 0.00004 0.0011 0.00111 <0.0001 <0.00002 5.48 <0.01 0.0004 <0.01 <0.01 0.0008 4.6409-Jan-10 2 1000 600 7.6 14016-Jan-10 3 1000 650 7.4 12023-Jan-10 4 1000 600 7.3 120 <5 24 29 4 0.05 0.00006 0.0015 0.00178 <0.0001 0.00005 7.68 <0.01 0.0001 <0.01 <0.01 0.0013 5.8530-Jan-10 5 1000 600 7.5 120 <5 32 30 306-Feb-10 6 1000 600 7.5 12013-Feb-10 7 1000 600 7.5 87 5 24 19 2 0.01 0.00008 0.0016 0.00115 <0.0001 <0.00002 5.67 <0.01 <0.0001 <0.01 0.02 0.0152 4.7420-Feb-10 8 1000 650 7.4 8627-Feb-10 9 1000 640 7.6 8206-Mar-10 10 1000 660 7.5 87 <5 31 12 1 <0.01 0.00002 0.0009 0.00101 <0.0001 <0.00002 6.96 <0.01 <0.0001 <0.01 <0.01 < 0.0005 5.6213-Mar-10 11 1000 650 7.6 7320-Mar-10 12 1000 670 7.4 6727-Mar-10 13 1000 670 7.4 68 <5 26 6 < 1 <0.01 0.00002 0.0009 0.0009 <0.0001 <0.00002 4.88 <0.01 <0.0001 <0.01 <0.01 < 0.0005 4.0303-Apr-10 14 1000 680 7.3 5210-Apr-10 15 1000 700 7.6 7917-Apr-10 16 1000 710 7.7 66 <5 32 4 1 <0.01 0.00002 0.0006 0.00103 <0.0001 0.00005 5.36 <0.01 <0.0001 <0.01 <0.01 < 0.0005 4.4724-Apr-10 17 1000 710 7.6 6201-May-10 18 1000 710 7.5 5308-May-10 19 1000 710 7.5 52 <5 27 2 < 1 <0.01 <0.00001 0.0005 0.0007 <0.0001 <0.00002 4.64 <0.01 <0.0001 <0.01 <0.01 < 0.0005 4.0115-May-10 20 1000 730 7.6 5122-May-10 21 1000 720 7.5 4829-May-10 22 1000 740 7.7 51 <5 28 1 < 1 <0.01 <0.00001 0.0004 0.0007 <0.0001 <0.00002 4.62 <0.01 <0.0001 <0.01 <0.01 < 0.0005 4.0805-Jun-10 23 1000 750 7.5 4712-Jun-10 24 1000 750 7.6 5619-Jun-10 25 1000 760 7.6 52 <5 28 < 1 < 1 <0.01 0.00001 0.0005 0.00104 <0.0001 0.00003 4.66 <0.01 <0.0001 <0.01 <0.01 0.0007 4.0626-Jun-10 26 1000 640 7.5 543-Jul-10 27 1000 630 7.50 4710-Jul-10 28 1000 650 7.5 52 <5 24 < 1 < 1 <0.01 0.00002 0.0004 0.00087 <0.0001 <0.00002 3.77 <0.01 <0.0001 <0.01 <0.01 < 0.0005 3.1417-Jul-10 29 1000 650 7.6 5824-Jul-10 30 1000 1050 7.5 5431-Jul-10 31 1000 680 7.5 51 <5 25 < 1 < 1 <0.01 0.00002 0.0002 0.0009 <0.0001 <0.00002 4.04 <0.01 <0.0001 <0.01 <0.01 < 0.0005 3.217-Aug-10 32 1000 680 7.4 4314-Aug-10 33 1000 690 7.3 3921-Aug-10 34 1000 680 7.40 4828-Aug-10 35 1000 680 7.5 51 <5 25 < 1 < 1 <0.01 0.00002 0.0007 0.00362 <0.0001 0.0588 4.23 <0.01 <0.0001 <0.01 <0.01 < 0.0005 3.374-Sep-10 36 1000 680 7.4 4811-Sep-10 37 1000 680 7.5 4618-Sep-10 38 1000 680 7.5 52 <5 26 < 1 2 <0.01 0.00002 0.0004 0.00082 <0.0001 0.00031 3.87 <0.01 <0.0001 <0.01 <0.01 < 0.0005 325-Sep-10 39 1000 720 7.5 432-Oct-10 40 1000 670 7.4 429-Oct-10 41 1000 690 8.6 52 <5 27 < 1 < 1 0.05 0.00003 0.0003 0.00133 <0.0001 <0.00002 4.11 <0.01 <0.0001 <0.01 0.01 0.0005 3.1516-Oct-10 42 1000 700 7.5 4723-Oct-10 43 1000 690 7.5 4830-Oct-10 44 1000 680 7.4 44 <5 23 < 1 < 1 0.02 <0.00001 0.0004 0.0008 <0.0001 <0.00002 3.5 <0.01 <0.0001 <0.01 <0.01 < 0.0005 2.76-Nov-10 45 1000 670 8.90 41
Note: Cadmium concentrations recorded for Week 35 are invalid due to contamination from the sample bottle lids.
Volume mL
SRK ConsultingSMM004_Geochemical
Kinetic Column DataSample ID SRK10Date Cycle
LOD21-Dec-09 003-Jan-10 109-Jan-10 216-Jan-10 323-Jan-10 430-Jan-10 506-Feb-10 613-Feb-10 720-Feb-10 827-Feb-10 906-Mar-10 1013-Mar-10 1120-Mar-10 1227-Mar-10 1303-Apr-10 1410-Apr-10 1517-Apr-10 1624-Apr-10 1701-May-10 1808-May-10 1915-May-10 2022-May-10 2129-May-10 2205-Jun-10 2312-Jun-10 2419-Jun-10 2526-Jun-10 263-Jul-10 2710-Jul-10 2817-Jul-10 2924-Jul-10 3031-Jul-10 317-Aug-10 3214-Aug-10 3321-Aug-10 3428-Aug-10 354-Sep-10 3611-Sep-10 3718-Sep-10 3825-Sep-10 392-Oct-10 409-Oct-10 4116-Oct-10 4223-Oct-10 4330-Oct-10 446-Nov-10 45
Characterisation of Weld Range
Mn Hg Mo Ni P K Se Ag Na Sr Th Tl Sn U V Zn
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/l mg/L mg/L mg/L mg/L mg/L0.01 0.0001 0.00005 0.01 0.1 0.1 0.0005 0.00001 0.1 0.00002 0.000005 0.00001 0.0001 0.000005 0.01 0.01
<0.01 0.0001 0.00023 <0.01 <0.1 3.2 < 0.0005 0.00001 18.8 0.05257 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.06<0.01 0.0002 0.00048 <0.01 0.9 2.3 < 0.0005 <0.00001 14.6 0.04705 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.05
<0.01 0.0001 0.00061 <0.01 <0.1 2.8 < 0.0005 <0.00001 10.8 0.05583 0.000006 <0.00001 0.0001 0.000007 <0.01 0.06
<0.01 <0.0001 0.00067 0.01 <0.1 1.9 0.0014 0.00001 4 0.05249 0.000006 <0.00001 <0.0001 < 0.000005 <0.01 0.05
<0.01 <0.0001 0.00056 0.01 <0.1 1.6 0.0009 0.0002 2.5 0.05454 < 0.000005 <0.00001 <0.0001 0.000007 <0.01 0.05
<0.01 <0.0001 0.00044 <0.01 0.2 1.1 0.0009 <0.00001 1.5 0.03865 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.03
<0.01 0.0001 0.00034 <0.01 <0.1 1 < 0.0005 <0.00001 1.6 0.05071 < 0.000005 <0.00001 <0.0001 0.000007 <0.01 0.04
<0.01 <0.0001 0.00023 <0.01 <0.1 0.8 < 0.0005 <0.00001 1.1 0.0381 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.03
<0.01 0.0002 0.00019 <0.01 <0.1 0.6 < 0.0005 0.00002 1.3 0.03567 < 0.000005 0.00005 <0.0001 < 0.000005 <0.01 0.04
<0.01 <0.0001 0.00014 <0.01 <0.1 0.6 0.0008 0.00003 1.4 0.03776 < 0.000005 <0.00001 0.0001 0.000005 <0.01 0.04
<0.01 <0.0001 0.00016 <0.01 <0.1 0.5 0 0.00008 1.6 0.02903 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.02
<0.01 <0.0001 0.00013 <0.01 <0.1 0.4 0 <0.00001 0.7 0.03097 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 <0.01
<0.01 <0.0001 0.00012 <0.01 <0.1 0.4 0 0.00001 0.6 0.03159 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 <0.01
<0.01 <0.0001 0.00012 <0.01 <0.1 1.7 0 0.00002 0.7 0.02963 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 0.02
<0.01 <0.0001 0.0001 <0.01 <0.1 0.4 0 <0.00001 0.6 0.03116 < 0.000005 <0.00001 <0.0001 < 0.000005 <0.01 <0.01
<0.01 <0.0001 0.00009 <0.01 <0.1 0.3 0 <0.00001 0.5 0.02615 < 0.000005 <0.00001 <0.0001 0.000017 <0.01 0.02
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 10
10
15
20
25
30
35
oncentration
(mg/L)
SRK 10
SO4
0
5
10
15
20
25
30
35
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
SO4
0
5
10
15
20
25
30
35
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
SO4
56789
tion
(mg/L)
SRK 10
0
5
10
15
20
25
30
35
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
SO4
0123456789
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ca
Mg
0
5
10
15
20
25
30
35
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
SO4
0123456789
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ca
Mg
20
/L)
SRK 10
0
5
10
15
20
25
30
35
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
SO4
0123456789
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ca
Mg
0
5
10
15
20
Concen
tration (m
g/L)
SRK 10
Cl
Na
0
5
10
15
20
25
30
35
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
SO4
0123456789
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ca
Mg
0
5
10
15
20
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Cl
Na
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 10
0.02
0.03
0.04
0.05
0.06
0.07
oncentration
(mg/L)
SRK 10
Cd
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Cd
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Cd
0 006
0.008
0.01
0.012
tion
(mg/L)
SRK 10
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
As
Cu
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
As
Cu
0 05
0.06
L)
SRK 10
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
As
Cu
0.00
0.01
0.02
0.03
0.04
0.05
0.06
Concen
tration (m
g/L)
SRK 10
Al
Fe
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Cd
0
0.002
0.004
0.006
0.008
0.01
0.012
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
As
Cu
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Al
Fe
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 10
0.02
0.03
0.04
0.05
0.06
0.07
oncentration
(mg/L)
SRK 10
Ni
Zn
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ni
Zn
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ni
Zn
0 0020
0.0025
0.0030
0.0035
0.0040
tion
(mg/L)
SRK 10
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ni
Zn
0.0000
0.0005
0.0010
0.0015
0.0020
0.0025
0.0030
0.0035
0.0040
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ba
Se
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ni
Zn
0.0000
0.0005
0.0010
0.0015
0.0020
0.0025
0.0030
0.0035
0.0040
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ba
Se
0 05
0.06
/L)
SRK 10
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ni
Zn
0.0000
0.0005
0.0010
0.0015
0.0020
0.0025
0.0030
0.0035
0.0040
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ba
Se
0.00
0.01
0.02
0.03
0.04
0.05
0.06
Concen
tration (m
g/L)
SRK 10
Mn
Sr
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ni
Zn
0.0000
0.0005
0.0010
0.0015
0.0020
0.0025
0.0030
0.0035
0.0040
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Ba
Se
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 10
Mn
Sr
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range
Kinetic Column DataSample ID SRK15Date Cycle pH Cond. Acidity Alkalinity Sulphate Chloride Al Sb As Ba Be Cd Ca Cr Co Cu Fe Pb Mg
Input Output umhos/cm (pH 8.3)mgCaCO3/L mgCaCO3/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
LOD 0.10 2 5 5 1 1 0.01 0.00001 0.0001 0.00005 0.0001 0.00002 0.01 0.01 0.0001 0.01 0.01 0.0005 0.0121-Dec-09 0 1000 240 4.1 83 15 <5 10 9 0.04 0.00002 0.0031 0.00615 <0.0001 0.00006 2.04 <0.01 0.0012 0.06 0.01 0.0304 0.5903-Jan-10 1 1000 380 4.1 170 12 <5 18 25 0.31 0.00003 0.0015 0.01439 0.0002 0.00006 2.44 <0.01 0.0052 0.06 0.02 0.0106 2.0809-Jan-10 2 1000 370 4.1 21016-Jan-10 3 1000 350 4 21023-Jan-10 4 1000 380 4 200 16 <5 38 22 0.95 0.00004 0.0023 0.03556 0.0005 0.00018 4.44 <0.01 0.0118 0.1 0.03 0.0061 4.5130-Jan-10 5 1000 390 4 200 23 <5 41 2206-Feb-10 6 1000 390 4 18013-Feb-10 7 1000 410 4 160 22 <5 34 12 0.7 0.00003 0.0014 0.03239 0.0003 0.00008 3.05 <0.01 0.0094 0.07 0.03 0.0441 3.5920-Feb-10 8 1000 520 4 15027-Feb-10 9 1000 510 4.1 12006-Mar-10 10 1000 520 4 120 20 <5 29 3 0.55 <0.00001 0.0005 0.03001 0.0003 0.00006 2.5 <0.01 0.0074 0.06 0.02 0.0048 2.813-Mar-10 11 1000 510 3.9 9820-Mar-10 12 1000 580 4 8527-Mar-10 13 1000 580 4 99 20 <5 21 < 1 0.36 <0.00001 0.0006 0.02777 0.0003 0.00006 1.54 <0.01 0.005 0.04 <0.01 0.0026 1.7403-Apr-10 14 1000 610 4.2 6910-Apr-10 15 1000 660 4.1 7817-Apr-10 16 1000 680 4.1 63 10 <5 17 1 0.57 <0.00001 0.0005 0.02631 0.0002 0.00019 1.15 0.01 0.0037 0.04 0.04 0.0021 1.2324-Apr-10 17 1000 640 4.2 5801-May-10 18 1000 690 4.2 5408-May-10 19 1000 670 4.1 55 31 <5 14 1 0.27 <0.00001 0.001 0.02523 0.0002 0.00004 0.92 <0.01 0.0027 0.04 <0.01 0.0006 0.8715-May-10 20 1000 700 4.1 6522-May-10 21 1000 690 4.1 5329-May-10 22 1000 780 4.1 47 17 <5 12 < 1 0.22 <0.00001 0.0005 0.02235 0.0002 0.00003 0.74 <0.01 0.0021 0.03 <0.01 < 0.0005 0.6905-Jun-10 23 1000 730 4.1 4612-Jun-10 24 1000 730 4.2 4019-Jun-10 25 1000 680 4.1 43 17 <5 10 < 1 0.17 <0.00001 0.0003 0.0203 0.0001 <0.00002 0.49 <0.01 0.0013 0.02 <0.01 < 0.0005 0.4126-Jun-10 26 1000 440 4.3 503-Jul-10 27 1000 470 4.30 4810-Jul-10 28 1000 480 4.2 51 10 <5 10 < 1 0.19 <0.00001 <0.0001 0.02582 0.0001 <0.00002 0.42 <0.01 0.001 0.020 <0.01 < 0.0005 0.3517-Jul-10 29 1000 510 4.3 4824-Jul-10 30 1000 220 4.4 4631-Jul-10 31 1000 580 4.3 46 10 <5 9 < 1 0.17 <0.00001 0.0002 0.02773 <0.0001 0.00002 0.41 <0.01 0.0012 0.02 <0.01 < 0.0005 0.317-Aug-10 32 1000 580 4.4 4114-Aug-10 33 1000 630 4.4 4021-Aug-10 34 1000 620 4.30 4228-Aug-10 35 1000 550 4.3 41 14 <5 8 < 1 0.19 0.00001 0.0001 0.03436 <0.0001 0.04183 0.44 <0.01 0.0011 0.02 0.01 < 0.0005 0.314-Sep-10 36 1000 610 4.3 4311-Sep-10 37 1000 590 4.3 4118-Sep-10 38 1000 550 4.3 44 14 <5 8 1 0.17 <0.00001 0.0002 0.03091 <0.0001 0.00006 0.43 <0.01 0.001 0.01 <0.01 < 0.0005 0.2925-Sep-10 39 1000 550 4.3 422-Oct-10 40 1000 560 4.3 439-Oct-10 41 1000 620 4.3 40 10 <5 7 < 1 0.17 0.00014 0.0003 0.02944 <0.0001 0.00003 0.51 <0.01 0.0012 0.01 0.02 0.0012 0.2416-Oct-10 42 1000 640 4.3 4123-Oct-10 43 1000 600 4.3 4230-Oct-10 44 1000 640 4.3 40 10 <5 7 < 1 0.15 <0.00001 <0.0001 0.03133 <0.0001 0.00004 0.43 <0.01 0.001 0.01 <0.01 0.0015 0.256-Nov-10 45 1000 580 4.30 40
Note: Cadmium concentrations recorded for Week 35 are invalid due to contamination from the sample bottle lids.
Volume mL
SRK ConsultingSMM004_Geochemical
Kinetic Column DataSample ID SRK15Date Cycle
LOD21-Dec-09 003-Jan-10 109-Jan-10 216-Jan-10 323-Jan-10 430-Jan-10 506-Feb-10 613-Feb-10 720-Feb-10 827-Feb-10 906-Mar-10 1013-Mar-10 1120-Mar-10 1227-Mar-10 1303-Apr-10 1410-Apr-10 1517-Apr-10 1624-Apr-10 1701-May-10 1808-May-10 1915-May-10 2022-May-10 2129-May-10 2205-Jun-10 2312-Jun-10 2419-Jun-10 2526-Jun-10 263-Jul-10 2710-Jul-10 2817-Jul-10 2924-Jul-10 3031-Jul-10 317-Aug-10 3214-Aug-10 3321-Aug-10 3428-Aug-10 354-Sep-10 3611-Sep-10 3718-Sep-10 3825-Sep-10 392-Oct-10 409-Oct-10 4116-Oct-10 4223-Oct-10 4330-Oct-10 446-Nov-10 45
Characterisation of Weld Range
Mn Hg Mo Ni P K Se Ag Na Sr Th Tl Sn U V Zn
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/l mg/L mg/L mg/L mg/L mg/L0.01 0.0001 0.00005 0.01 0.1 0.1 0.0005 0.00001 0.1 0.00002 0.000005 0.00001 0.0001 0.000005 0.01 0.010.03 <0.0001 < 0.000005 <0.01 <0.1 1.4 < 0.0005 0.00002 4.7 0.00729 < 0.000005 0.00002 <0.0001 0.000048 <0.01 0.20.1 0.0002 < 0.000005 0.03 0.1 3 < 0.0005 0.00001 14.7 0.03025 < 0.000005 0.00002 <0.0001 0.00016 <0.01 0.47
0.24 0.0001 < 0.000005 0.04 <0.1 5.1 < 0.0005 0.00001 16.6 0.04842 0.000008 0.00004 0.0002 0.000295 <0.01 0.91
0.2 <0.0001 0.00009 0.04 <0.1 3.9 < 0.0005 0.00001 10 0.04183 < 0.000005 0.00004 <0.0001 0.000203 <0.01 0.68
0.15 <0.0001 < 0.000005 0.03 <0.1 3.3 0.0005 <0.00001 3.1 0.02942 < 0.000005 0.00003 <0.0001 0.000147 <0.01 0.55
0.09 <0.0001 0.00005 0.03 <0.1 1.9 0.0008 <0.00001 1.3 0.01946 < 0.000005 0.00001 <0.0001 0.000102 <0.01 0.35
0.07 <0.0001 < 0.000005 0.02 <0.1 1.3 < 0.0005 <0.00001 1.5 0.01681 < 0.000005 0.00001 <0.0001 0.000082 <0.01 0.26
0.04 <0.0001 < 0.000005 <0.01 <0.1 1.2 < 0.0005 <0.00001 1.5 0.01111 < 0.000005 0.00002 <0.0001 0.000061 <0.01 0.21
0.03 <0.0001 < 0.000005 <0.01 <0.1 0.7 0.0009 0.00001 1.6 0.00875 < 0.000005 0.00004 <0.0001 0.00005 <0.01 0.19
0.02 <0.0001 < 0.000005 <0.01 <0.1 0.5 < 0.0005 0.00001 1.3 0.0057 < 0.000005 0.00001 <0.0001 0.000049 <0.01 0.13
0.02 <0.0001 < 0.000005 <0.01 <0.1 0.5 0 <0.00001 1.9 0.00516 < 0.000005 <0.00001 <0.0001 0.000047 <0.01 0.09
0.02 <0.0001 < 0.000005 <0.01 <0.1 0.5 0 <0.00001 1.2 0.00495 < 0.000005 <0.00001 <0.0001 0.000049 <0.01 0.08
0.02 <0.0001 < 0.000005 <0.01 <0.1 0.5 0 <0.00001 0.5 0.00502 < 0.000005 <0.00001 <0.0001 0.000043 <0.01 0.08
0.01 <0.0001 < 0.000005 <0.01 <0.1 0.6 0 <0.00001 0.8 0.00476 < 0.000005 <0.00001 <0.0001 0.000042 <0.01 0.1
0.01 <0.0001 < 0.000005 <0.01 <0.1 0.4 0 0.00002 0.8 0.00488 0.000005 <0.00001 <0.0001 0.000041 <0.01 0.06
0.01 <0.0001 < 0.000005 <0.01 <0.1 0.4 0 0.00001 0.7 0.00477 < 0.000005 <0.00001 <0.0001 0.000038 <0.01 0.07
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 15
1015202530354045
oncentration
(mg/L)
SRK 15
SO4
05
1015202530354045
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
SO4
05
1015202530354045
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
SO4
3
4
5
tion
(mg/L)
SRK 15
05
1015202530354045
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
SO4
0
1
2
3
4
5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ca
Mg
05
1015202530354045
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
SO4
0
1
2
3
4
5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ca
Mg
25
30
/L)
SRK 15
05
1015202530354045
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
SO4
0
1
2
3
4
5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ca
Mg
0
5
10
15
20
25
30
Concen
tration (m
g/L)
SRK 15
Cl
Na
05
1015202530354045
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
SO4
0
1
2
3
4
5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ca
Mg
0
5
10
15
20
25
30
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Cl
Na
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 15
0.0002
0.0004
0.0006
0.0008
0.001
oncentration
(mg/L)
SRK 15
Cd
0
0.0002
0.0004
0.0006
0.0008
0.001
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Cd
0
0.0002
0.0004
0.0006
0.0008
0.001
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Cd
0 06
0.08
0.1
0.12
tion
(mg/L)
SRK 15
0
0.0002
0.0004
0.0006
0.0008
0.001
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Cd
0
0.02
0.04
0.06
0.08
0.1
0.12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
As
Cu
0
0.0002
0.0004
0.0006
0.0008
0.001
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Cd
0
0.02
0.04
0.06
0.08
0.1
0.12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
As
Cu
0 8
1.0
L)
SRK 15
0
0.0002
0.0004
0.0006
0.0008
0.001
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Cd
0
0.02
0.04
0.06
0.08
0.1
0.12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
As
Cu
0.0
0.2
0.4
0.6
0.8
1.0
Concen
tration (m
g/L)
SRK 15
Al
Fe
0
0.0002
0.0004
0.0006
0.0008
0.001
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Cd
0
0.02
0.04
0.06
0.08
0.1
0.12
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
As
Cu
0.0
0.2
0.4
0.6
0.8
1.0
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Al
Fe
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 15
0.2
0.4
0.6
0.8
1.0
oncentration
(mg/L)
SRK 15
Ni
Zn
0.0
0.2
0.4
0.6
0.8
1.0
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ni
Zn
0.0
0.2
0.4
0.6
0.8
1.0
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ni
Zn
0 020
0.025
0.030
0.035
0.040
tion
(mg/L)
SRK 15
0.0
0.2
0.4
0.6
0.8
1.0
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ba
Se
0.0
0.2
0.4
0.6
0.8
1.0
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ba
Se
0 25
0.30
L)
SRK 15
0.0
0.2
0.4
0.6
0.8
1.0
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ba
Se
0.00
0.05
0.10
0.15
0.20
0.25
0.30
Concen
tration (m
g/L)
SRK 15
Mn
Sr
0.0
0.2
0.4
0.6
0.8
1.0
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Ba
Se
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 15
Mn
Sr
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range
Kinetic Column DataSample ID SRK24Date Cycle pH Cond. Acidity Alkalinity Sulphate Chloride Al Sb As Ba Be Cd Ca Cr Co Cu Fe Pb Mg
Input Output umhos/cm (pH 8.3)mgCaCO3/L mgCaCO3/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
LOD 0.10 2 5 5 1 1 0.01 0.00001 0.0001 0.00005 0.0001 0.00002 0.01 0.01 0.0001 0.01 0.01 0.0005 0.0121-Dec-09 0 1000 760 7.3 1700 <5 59 780 180 <0.01 0.00061 0.0075 0.00311 <0.0001 <0.00002 29.61 <0.01 0.0012 0.02 0.01 0.0022 187.2903-Jan-10 1 1000 310 7.2 350 <5 49 100 16 <0.01 0.00038 0.0007 0.0007 <0.0001 0.00002 5.29 <0.01 0.0004 0.01 <0.01 0.0008 39.1209-Jan-10 2 500 320 7.3 25016-Jan-10 3 500 320 7.6 25023-Jan-10 4 500 320 7.8 230 13 66 58 4 0.04 0.00034 0.001 0.0003 <0.0001 0.00003 3.41 <0.01 0.0002 <0.01 <0.01 < 0.0005 35.5830-Jan-10 5 500 310 7.8 210 <5 67 48 406-Feb-10 6 500 310 7.9 21013-Feb-10 7 500 310 7.8 190 <5 61 46 5 0.02 0.00023 0.0009 0.0004 <0.0001 0.00003 2.04 <0.01 <0.0001 <0.01 <0.01 0.0026 25.6720-Feb-10 8 500 290 7.7 20027-Feb-10 9 500 310 4.1 12006-Mar-10 10 500 310 8.1 240 <5 100 29 2 <0.01 0.00019 0.0006 0.00041 <0.0001 <0.00002 2.89 <0.01 0.0003 <0.01 <0.01 < 0.0005 34.1813-Mar-10 11 500 310 7.9 23020-Mar-10 12 500 320 7.8 17027-Mar-10 13 500 330 7.7 120 <5 72 23 2 <0.01 0.00036 0.0006 0.00052 <0.0001 0.00016 2.06 <0.01 0.0001 <0.01 <0.01 < 0.0005 23.4803-Apr-10 14 500 330 7.8 15010-Apr-10 15 500 330 8.1 22017-Apr-10 16 500 330 7.9 200 6 93 16 3 0.08 0.0002 <0.0001 0.00044 <0.0001 0.00004 2.56 <0.01 <0.0001 <0.01 0.01 < 0.0005 26.8724-Apr-10 17 500 320 8.1 21001-May-10 18 500 340 8.1 15008-May-10 19 500 320 8.3 190 <5 94 15 1 <0.01 0.0001 0.0004 0.00029 <0.0001 <0.00002 3 <0.01 <0.0001 <0.01 <0.01 < 0.0005 27.4815-May-10 20 500 330 8.3 21022-May-10 21 500 320 8.3 20029-May-10 22 500 360 8.2 160 <5 82 10 < 1 0.02 0.00014 0.0003 0.00046 <0.0001 0.00011 2.75 <0.01 0.0015 <0.01 <0.01 < 0.0005 21.2805-Jun-10 23 500 350 8.1 13012-Jun-10 24 500 350 8.2 18019-Jun-10 25 500 330 8.2 160 <5 85 11 1 <0.01 0.00036 0.0004 0.00027 <0.0001 0.00002 3.41 <0.01 0.0004 <0.01 <0.01 < 0.0005 21.9226-Jun-10 26 500 280 8 2103-Jul-10 27 500 310 7.90 17010-Jul-10 28 500 320 8.1 180 <5 78 16 1 <0.01 0.00018 0.0002 0.00063 <0.0001 <0.00002 2.86 <0.01 0.00 <0.01 <0.01 < 0.0005 19.6217-Jul-10 29 500 320 8 17024-Jul-10 30 500 300 8.1 19031-Jul-10 31 500 330 8.1 170 <5 46 15 < 1 <0.01 0.00013 <0.0001 0.00049 <0.0001 <0.00002 2.95 <0.01 0.0006 <0.01 <0.01 < 0.0005 19.077-Aug-10 32 500 320 7.9 15014-Aug-10 33 500 330 7.9 15021-Aug-10 34 500 330 7.90 16028-Aug-10 35 500 290 8.3 240 <5 110 16 1 <0.01 0.00011 0.0003 0.00535 <0.0001 0.08 3.93 <0.01 0.0002 <0.01 0.03 0.0007 27.124-Sep-10 36 500 330 7.9 16011-Sep-10 37 500 320 7.9 17018-Sep-10 38 500 280 8.2 230 <5 100 17 1 <0.01 0.00009 0.0001 0.00055 <0.0001 0.00007 3.62 <0.01 <0.0001 <0.01 <0.01 < 0.0005 25.7325-Sep-10 39 500 310 8.1 1902-Oct-10 40 500 320 8.1 1709-Oct-10 41 500 320 8.1 190 <5 80 16 1 0.04 0.00054 0.0001 0.00137 <0.0001 0.00003 2.99 <0.01 0.0001 <0.01 0.03 0.0018 19.5916-Oct-10 42 500 330 8 17023-Oct-10 43 500 330 8.1 18030-Oct-10 44 500 330 8.1 170 <5 72 15 1 <0.01 0.00015 0.0004 0.00066 <0.0001 0.00004 2.64 <0.01 0.0001 <0.01 <0.01 0.0009 17.996-Nov-10 45 500 320 7.90 180
Note: Cadmium concentrations recorded for Week 35 are invalid due to contamination from the sample bottle lids.
Volume mL
SRK ConsultingSMM004_Geochemical
Kinetic Column DataSample ID SRK24Date Cycle
LOD21-Dec-09 003-Jan-10 109-Jan-10 216-Jan-10 323-Jan-10 430-Jan-10 506-Feb-10 613-Feb-10 720-Feb-10 827-Feb-10 906-Mar-10 1013-Mar-10 1120-Mar-10 1227-Mar-10 1303-Apr-10 1410-Apr-10 1517-Apr-10 1624-Apr-10 1701-May-10 1808-May-10 1915-May-10 2022-May-10 2129-May-10 2205-Jun-10 2312-Jun-10 2419-Jun-10 2526-Jun-10 263-Jul-10 2710-Jul-10 2817-Jul-10 2924-Jul-10 3031-Jul-10 317-Aug-10 3214-Aug-10 3321-Aug-10 3428-Aug-10 354-Sep-10 3611-Sep-10 3718-Sep-10 3825-Sep-10 392-Oct-10 409-Oct-10 4116-Oct-10 4223-Oct-10 4330-Oct-10 446-Nov-10 45
Characterisation of Weld Range
Mn Hg Mo Ni P K Se Ag Na Sr Th Tl Sn U V Zn
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/l mg/L mg/L mg/L mg/L mg/L0.01 0.0001 0.00005 0.01 0.1 0.1 0.0005 0.00001 0.1 0.00002 0.000005 0.00001 0.0001 0.000005 0.01 0.010.71 0.0002 0.00442 <0.01 <0.1 19.4 0.0176 0.00003 134.5 0.03413 0.000006 0.00003 0.0003 0.000105 <0.01 0.070.04 0.0002 0.01195 <0.01 <0.1 2.2 0.0022 0.00003 7.1 0.00395 < 0.000005 <0.00001 0.0002 0.000057 <0.01 0.19
0.01 <0.0001 0.03292 <0.01 <0.1 0.6 0.0009 0.00002 1.3 0.00154 0.000008 <0.00001 0.0001 0.000049 <0.01 0.14
<0.01 0.0003 0.04397 0.01 <0.1 0.5 0.0025 0.00002 0.8 0.00111 < 0.000005 <0.00001 <0.0001 0.000041 <0.01 0.11
0.01 0.0001 0.0278 0.02 <0.1 0.7 0.0014 0.00002 1.2 0.00124 < 0.000005 <0.00001 0.0003 0.000044 <0.01 0.06
<0.01 <0.0001 0.0131 <0.01 <0.1 0.4 0.001 0.00001 1.3 0.00083 < 0.000005 <0.00001 <0.0001 0.000035 <0.01 0.05
0.02 0.0001 0.00587 <0.01 <0.1 0.6 < 0.0005 <0.00001 1.9 0.00101 < 0.000005 <0.00001 <0.0001 0.000034 <0.01 0.06
0.01 <0.0001 0.00285 <0.01 <0.1 0.6 0.0009 0.00003 1.5 0.00088 < 0.000005 <0.00001 <0.0001 0.000016 <0.01 0.03
0.02 <0.0001 0.00137 <0.01 <0.1 0.2 0.0006 <0.00001 1.5 0.00084 < 0.000005 0.00003 <0.0001 0.000048 <0.01 0.03
0.02 <0.0001 0.00092 <0.01 <0.1 0.7 0.0007 0.00001 1.7 0.00135 0.000011 0.00002 0.0001 0.000024 <0.01 0.04
0.01 <0.0001 0.00093 <0.01 <0.1 0.3 0 <0.00001 1.5 0.00093 < 0.000005 <0.00001 <0.0001 0.000014 <0.01 0.03
<0.01 <0.0001 0.00082 <0.01 <0.1 0.2 0 0.00002 0.5 0.00094 < 0.000005 <0.00001 <0.0001 0.000013 <0.01 0.01
0.02 <0.0001 0.00058 <0.01 <0.1 0.1 0 <0.00001 0.6 0.00131 < 0.000005 <0.00001 0.0001 0.000012 <0.01 <0.01
0.01 <0.0001 0.00058 <0.01 <0.1 0.4 0 <0.00001 0.8 0.00098 < 0.000005 <0.00001 <0.0001 0.000007 <0.01 0.07
<0.01 <0.0001 0.00073 <0.01 <0.1 0.4 0 <0.00001 0.9 0.00121 0.000007 <0.00001 0.0001 0.000011 <0.01 0.02
0.01 <0.0001 0.00062 <0.01 <0.1 0.3 0 0.00001 0.5 0.00079 < 0.000005 <0.00001 0.0001 0.000008 <0.01 0.04
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 24
200300400500600700800900
oncentration
(mg/L)
SRK 24
SO4
0100200300400500600700800900
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
SO4
0100200300400500600700800900
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
SO4
100
150
200
tion
(mg/L)
SRK 24
0100200300400500600700800900
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
SO4
0
50
100
150
200
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ca
Mg
0100200300400500600700800900
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
SO4
0
50
100
150
200
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ca
Mg
200
L)
SRK 24
0100200300400500600700800900
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
SO4
0
50
100
150
200
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ca
Mg
0
50
100
150
200
Concen
tration (m
g/L)
SRK 24
Cl
Na
0100200300400500600700800900
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
SO4
0
50
100
150
200
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ca
Mg
0
50
100
150
200
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Cl
Na
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 24
0.0001
0.0002
0.0003
0.0004
0.0005
oncentration
(mg/L)
SRK 24
Cd
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Cd
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Cd
0.015
0.02
0.025
tion
(mg/L)
SRK 24
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
As
Cu
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
As
Cu
0 8
1.0
L)
SRK 24
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
As
Cu
0.0
0.2
0.4
0.6
0.8
1.0
Concen
tration (m
g/L)
SRK 24
Al
Fe
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
As
Cu
0.0
0.2
0.4
0.6
0.8
1.0
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Al
Fe
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 24
0.05
0.10
0.15
0.20
oncentration
(mg/L)
SRK 24
Ni
Zn
0.00
0.05
0.10
0.15
0.20
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ni
Zn
0.00
0.05
0.10
0.15
0.20
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ni
Zn
0 010
0.015
0.020
tion
(mg/L)
SRK 24
0.00
0.05
0.10
0.15
0.20
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ba
Se
0.00
0.05
0.10
0.15
0.20
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ba
Se
0.7
0.8
L)
SRK 24
0.00
0.05
0.10
0.15
0.20
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ba
Se
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
Concen
tration (m
g/L)
SRK 24
Mn
Sr
0.00
0.05
0.10
0.15
0.20
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ni
Zn
0.000
0.005
0.010
0.015
0.020
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Ba
Se
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 24
Mn
Sr
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range
Kinetic Column DataSample ID SRK25Date Cycle pH Cond. Acidity Alkalinity Sulphate Chloride Al Sb As Ba Be Cd Ca Cr Co Cu Fe Pb Mg
Input Output umhos/cm (pH 8.3)mgCaCO3/L mgCaCO3/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
LOD 0.10 2 5 5 1 1 0.01 0.00001 0.0001 0.00005 0.0001 0.00002 0.01 0.01 0.0001 0.01 0.01 0.0005 0.0121-Dec-09 0 5000 4490 2.8 1600 750 <5 710 9 31.58 0.00132 0.0208 0.00684 <0.0001 0.00444 12.85 0.3 0.1736 2.28 273.35 0.0667 4.8603-Jan-10 1 1000 800 3 980 320 <5 340 2 8.47 0.0005 0.0054 0.00082 0.0005 0.00556 1.82 0.12 0.1138 0.89 128.77 0.0155 2.409-Jan-10 2 1000 800 3 120016-Jan-10 3 1000 810 2.9 140023-Jan-10 4 1000 820 2.9 1600 690 <5 660 1 19.12 0.00029 0.0098 0.00138 0.0003 0.00588 2.12 0.17 0.1275 0.73 270.69 0.0215 5.430-Jan-10 5 1000 810 2.9 1600 830 <5 790 206-Feb-10 6 1000 810 2.8 190013-Feb-10 7 1000 830 2.8 1600 780 <5 790 1 15.98 0.00076 0.0167 0.00104 0.0003 0.00301 1.32 0.15 0.1035 0.37 324.68 0.0604 3.3820-Feb-10 8 1000 830 2.8 150027-Feb-10 9 1000 830 7.6 21006-Mar-10 10 1000 840 2.8 1600 760 <5 680 < 1 13.1 0.00084 0.0233 0.00088 0.0002 0.002 1.18 0.09 0.077 0.29 268.02 0.0165 2.613-Mar-10 11 1000 830 2.7 140020-Mar-10 12 1000 850 2.7 150027-Mar-10 13 1000 850 3 1300 660 <5 530 1 8.96 0.00114 0.0246 0.00086 0.0001 0.00131 0.72 0.06 0.0574 0.17 231.11 0.0171 2.0603-Apr-10 14 1000 850 3 130010-Apr-10 15 1000 860 2.8 140017-Apr-10 16 1000 860 3 1300 570 <5 490 1 7.8 0.00158 0.0227 0.00103 0.0002 0.00104 1 0.04 0.0484 0.16 209.7 0.0146 1.724-Apr-10 17 1000 850 2.8 1200
01-May-10 18 1000 850 2.8 120008-May-10 19 1000 860 2.8 1200 520 <5 470 < 1 7.31 0.00186 0.0348 0.00113 0.0003 0.00087 0.7 0.04 0.043 0.11 198.86 0.013 1.315-May-10 20 1000 860 2.8 110022-May-10 21 1000 850 2.9 110029-May-10 22 1000 860 3.2 450 160 <5 140 < 1 4.06 0.00174 0.0255 0.00094 0.0001 0.0006 0.62 0.03 0.0298 0.07 152.58 0.01 0.8305-Jun-10 23 1000 860 2.8 100012-Jun-10 24 1000 860 2.9 97019 Jun 10 25 1000 860 2 8 930 350 <5 290 < 1 2 89 0 00173 0 0161 0 00105 0 0001 0 0005 0 62 0 02 0 0238 0 06 118 1 0 0093 0 63
Volume mL
19-Jun-10 25 1000 860 2.8 930 350 <5 290 < 1 2.89 0.00173 0.0161 0.00105 0.0001 0.0005 0.62 0.02 0.0238 0.06 118.1 0.0093 0.6326-Jun-10 26 1000 820 2.9 12003-Jul-10 27 1000 820 2.70 160010-Jul-10 28 1000 820 2.9 1500 600 <5 420 < 1 6.98 0.00264 0.0693 0.00156 0.0001 0.00064 0.73 0.03 0.04 0 207.19 0.0142 1.1417-Jul-10 29 1000 820 2.8 150024-Jul-10 30 1000 850 2.9 140031-Jul-10 31 1000 850 2.8 1400 530 <5 350 2 4.71 0.00154 0.0471 0.0013 <0.0001 0.0005 0.33 0.02 0.0344 0.09 177.46 0.0087 0.887-Aug-10 32 1000 860 2.9 130014-Aug-10 33 1000 850 2.9 140021-Aug-10 34 1000 850 2.90 140028-Aug-10 35 1000 850 2.8 1400 570 <5 380 < 1 5.62 0.00235 0.0759 0.00431 0.0002 0.05497 0.32 0.02 0.0351 0.09 187.75 0.0102 0.784-Sep-10 36 1000 850 2.8 160011-Sep-10 37 1000 840 2.8 160018-Sep-10 38 1000 840 2.8 1600 660 <5 450 3 6.72 0.00324 0.1091 0.00137 0.0001 0.00057 0.28 0.02 0.0381 0.08 212.68 0.0105 0.7525-Sep-10 39 1000 870 2.7 18002-Oct-10 40 1000 840 2.7 19009-Oct-10 41 1000 850 2.7 1900 820 <5 580 < 1 7.51 0.00415 0.1266 0.00177 0.0002 0.00059 0.4 0.03 0.0462 0.11 267.08 0.0129 1.0316-Oct-10 42 1000 850 2.8 170023-Oct-10 43 1000 850 2.8 160030-Oct-10 44 1000 850 3 1900 720 <5 500 1 4.58 0.00368 0.1252 0.0018 <0.0001 0.00046 0.26 0.01 0.0377 0.09 222.98 0.0109 0.756-Nov-10 45 1000 840 2.80 1500
Note: Cadmium concentrations recorded for Week 35 are invalid due to contamination from the sample bottle lids.
SRK ConsultingSMM004_Geochemical
Kinetic Column DataSample ID SRK25Date Cycle
LOD21-Dec-09 003-Jan-10 109-Jan-10 216-Jan-10 323-Jan-10 430-Jan-10 506-Feb-10 613-Feb-10 720-Feb-10 827-Feb-10 906-Mar-10 1013-Mar-10 1120-Mar-10 1227-Mar-10 1303-Apr-10 1410-Apr-10 1517-Apr-10 1624-Apr-10 17
01-May-10 1808-May-10 1915-May-10 2022-May-10 2129-May-10 2205-Jun-10 2312-Jun-10 2419 Jun 10 25
Characterisation of Weld Range
Mn Hg Mo Ni P K Se Ag Na Sr Th Tl Sn U V Zn
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/l mg/L mg/L mg/L mg/L mg/L0.01 0.0001 0.00005 0.01 0.1 0.1 0.0005 0.00001 0.1 0.00002 0.000005 0.00001 0.0001 0.000005 0.01 0.013.5 0.0002 0.00013 0.36 <0.1 0.9 0.0032 0.00001 12.1 0.02396 0.005763 0.00018 0.0003 0.007955 0.13 0.371.34 0.0002 0.00007 0.29 <0.1 0.2 0.0014 0.00003 2.3 0.00421 0.006065 0.00011 <0.0001 0.00819 0.06 0.19
0.97 <0.0001 0.00027 0.43 <0.1 0.3 0.0015 0.00005 2 0.00475 0.010325 0.00012 0.0002 0.007453 0.09 0.33
0.35 <0.0001 0.00028 0.3 0.1 0.5 0.0019 0.00004 1.3 0.00531 0.005941 0.00016 0.0001 0.003075 0.18 0.2
0.21 <0.0001 0.00115 0.22 0.2 0.4 0.0025 0.00003 1 0.00519 0.00311 0.00022 <0.0001 0.001749 0.13 0.18
0.15 <0.0001 0.00042 0.16 <0.1 0.7 0.0019 0.00005 1.2 0.00353 0.001923 0.00016 <0.0001 0.000904 0.07 0.09
0.11 <0.0001 0.00021 0.13 0.1 1.1 0.0014 0.00003 1.7 0.00489 0.001228 0.00014 <0.0001 0.000547 0.05 0.12
0.1 <0.0001 0.00024 0.11 <0.1 0.6 0.0011 0.00002 1 0.00378 0.001155 0.00017 <0.0001 0.000519 0.04 0.1
0.07 <0.0001 0.00018 0.09 <0.1 0.5 0.0008 0.00002 1.4 0.00363 0.000722 0.00015 <0.0001 0.000341 0.02 0.09
0 05 <0 0001 0 00015 0 06 <0 1 0 5 0 0017 0 00001 1 3 0 00359 0 000542 0 00012 0 0001 0 000272 0 02 0 0919-Jun-10 2526-Jun-10 263-Jul-10 2710-Jul-10 2817-Jul-10 2924-Jul-10 3031-Jul-10 317-Aug-10 3214-Aug-10 3321-Aug-10 3428-Aug-10 354-Sep-10 3611-Sep-10 3718-Sep-10 3825-Sep-10 392-Oct-10 409-Oct-10 4116-Oct-10 4223-Oct-10 4330-Oct-10 446-Nov-10 45
0.05 <0.0001 0.00015 0.06 <0.1 0.5 0.0017 0.00001 1.3 0.00359 0.000542 0.00012 0.0001 0.000272 0.02 0.09
0.08 <0.0001 0.00026 0.09 0.5 0.7 0 0.00006 1.9 0.00488 0.001256 0.00015 0.0001 0.000379 0.02 0.09
0.07 <0.0001 0.00016 0.08 0.2 2.7 0 0.00012 0.5 0.00217 0.000784 0.00011 <0.0001 0.000245 <0.01 0.08
0.07 <0.0001 0.00027 0.08 0.2 0.3 0 0.00007 0.9 0.00214 0.001067 0.00013 0.0002 0.000255 0.01 0.09
0.07 <0.0001 0.0004 0.09 0.3 3.1 0 0.0001 0.9 0.00217 0.001298 0.00012 0.0002 0.000297 0.02 0.09
0.09 <0.0001 0.00039 0.12 0.3 0.5 0 0.00006 0.8 0.00253 0.001539 0.00015 0.0002 0.000327 0.02 0.08
0.06 <0.0001 0.0004 0.09 0.2 0.4 0 0.00006 0.7 0.0018 0.001398 0.00011 0.0002 0.000271 0.01 0.09
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 25
200300400500600700800900
oncentration
(mg/L)
SRK 25
SO4
0100200300400500600700800900
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
SO4
0100200300400500600700800900
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
SO4
8
10
12
14
tion
(mg/L)
SRK 25
0100200300400500600700800900
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
SO4
0
2
4
6
8
10
12
14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ca
Mg
0100200300400500600700800900
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
SO4
0
2
4
6
8
10
12
14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ca
Mg
12
14
L)
SRK 25
0100200300400500600700800900
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
SO4
0
2
4
6
8
10
12
14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ca
Mg
0
2
4
6
8
10
12
14
Concen
tration (m
g/L)
SRK 25
Cl
Na
0100200300400500600700800900
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
SO4
0
2
4
6
8
10
12
14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ca
Mg
0
2
4
6
8
10
12
14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Cl
Na
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 25
0 01
0.02
0.03
0.04
0.05
0.06
oncentration
(mg/L)
SRK 25
Cd
0
0.01
0.02
0.03
0.04
0.05
0.06
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Cd
0
0.01
0.02
0.03
0.04
0.05
0.06
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Cd
1.5
2
2.5
tion
(mg/L)
SRK 25
0
0.01
0.02
0.03
0.04
0.05
0.06
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Cd
0
0.5
1
1.5
2
2.5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
As
Cu
0
0.01
0.02
0.03
0.04
0.05
0.06
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Cd
0
0.5
1
1.5
2
2.5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
As
Cu
300
350
L)
SRK 25
0
0.01
0.02
0.03
0.04
0.05
0.06
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Cd
0
0.5
1
1.5
2
2.5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
As
Cu
0
50
100
150
200
250
300
350
Concen
tration (m
g/L)
SRK 25
Al
Fe
0
0.01
0.02
0.03
0.04
0.05
0.06
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Cd
0
0.5
1
1.5
2
2.5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
As
Cu
0
50
100
150
200
250
300
350
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Al
Fe
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 25
0.1
0.2
0.3
0.4
0.5
oncentration
(mg/L)
SRK 25
Ni
Zn
0.0
0.1
0.2
0.3
0.4
0.5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ni
Zn
0.0
0.1
0.2
0.3
0.4
0.5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ni
Zn
0 004
0.005
0.006
0.007
0.008
tion
(mg/L)
SRK 25
0.0
0.1
0.2
0.3
0.4
0.5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ni
Zn
0.000
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0.008
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ba
Se
0.0
0.1
0.2
0.3
0.4
0.5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ni
Zn
0.000
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0.008
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ba
Se
3.5
4.0
/L)
SRK 25
0.0
0.1
0.2
0.3
0.4
0.5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ni
Zn
0.000
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0.008
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ba
Se
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Concen
tration (m
g/L)
SRK 25
Mn
Sr
0.0
0.1
0.2
0.3
0.4
0.5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ni
Zn
0.000
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0.008
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Ba
Se
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 25
Mn
Sr
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range
Kinetic Column DataSample ID SRK330Date Cycle pH Cond. Acidity Alkalinity Sulphate Chloride Al Sb As Ba Be Cd Ca Cr Co Cu Fe Pb Mg
Input Output umhos/cm (pH 8.3)mgCaCO3/L mgCaCO3/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
LOD 0.10 2 5 5 1 1 0.01 0.00001 0.0001 0.00005 0.0001 0.00002 0.01 0.01 0.0001 0.01 0.01 0.0005 0.0121-Dec-09 0 5000 4250 3.3 2300 350 <5 560 440 15.89 0.00453 0.0306 0.00191 0.0029 0.00721 24.03 0.34 3.4502 11.61 90.56 0.0471 58.9403-Jan-10 1 1000 650 2.9 1900 570 <5 940 96 28.81 0.00321 0.0584 0.00029 0.0044 0.00488 16.01 1.02 2.7087 14.1 138.55 0.0062 40.9109-Jan-10 2 1000 640 2.9 190016-Jan-10 3 1000 660 2.9 230023-Jan-10 4 1000 660 2.8 2700 1700 <5 1800 10 99.99 0.00349 0.2705 0.00019 0.0036 0.00406 4.22 2.37 2.7876 14.18 542.5 0.0044 66.2630-Jan-10 5 1000 660 2.9 2300 1500 <5 1500 506-Feb-10 6 1000 680 2.8 270013-Feb-10 7 1000 680 2.9 2300 800 <5 1500 3 57.42 0.00187 0.1634 0.00028 0.0008 0.00161 0.83 1.1 1.629 5.56 520.95 0.0177 36.2320-Feb-10 8 1000 740 2.9 170027-Feb-10 9 1000 740 2.8 190006-Mar-10 10 1000 750 2.8 1800 980 <5 1100 < 1 36.33 0.00028 0.0222 0.00022 0.0003 0.00088 0.38 0.58 1.1878 3.28 365.22 0.0024 24.7313-Mar-10 11 1000 750 2.8 170020-Mar-10 12 1000 770 2.9 160027-Mar-10 13 1000 780 3.1 1800 1000 <5 1200 < 1 40.47 0.00025 0.0206 0.0006 0.0003 0.00094 0.36 0.59 1.187 3.1 402.6 0.0042 29.6803-Apr-10 14 1000 790 3.1 170010-Apr-10 15 1000 800 2.8 240017-Apr-10 16 1000 800 3 2000 990 <5 1300 1 46.7 0.00038 0.0533 0.00032 0.0003 0.00117 0.56 0.65 1.3367 3.3 435.6 0.0042 32.3724-Apr-10 17 1000 800 2.8 210001-May-10 18 1000 800 2.9 180008-May-10 19 1000 800 2.9 1600 930 <5 970 < 1 35.29 0.0002 0.0288 0.00014 0.0002 0.00073 0.4 0.5 0.8716 2.14 346.36 0.0028 23.2515-May-10 20 1000 810 3 140022-May-10 21 1000 810 3 150029-May-10 22 1000 810 2.9 1600 930 <5 1100 < 1 36.67 0.00036 0.0909 0.00018 0.0002 0.00075 0.62 0.54 0.9081 2.01 381.02 0.002 24.6705-Jun-10 23 1000 820 3 140012-Jun-10 24 1000 830 3.1 120019-Jun-10 25 1000 820 2.9 1500 810 <5 810 < 1 27.36 0.00017 0.0165 0.00023 0.0002 0.00055 0.61 0.38 0.7032 1.53 291.8 0.0016 19.0326-Jun-10 26 1000 720 3 19003-Jul-10 27 1000 730 3.00 210010-Jul-10 28 1000 710 2.9 2900 29 <5 1700 1 78.82 0.00135 0.5429 0.00035 0.0004 0.00141 0.94 1.13 1.67 2 693 0.0019 43.7217-Jul-10 29 1000 730 3 210024-Jul-10 30 1000 780 3 200031-Jul-10 31 1000 770 2.8 3000 1700 <5 1700 1 72.6 0.00164 0.3205 0.00021 0.0002 0.00137 0.62 1.02 1.6089 2.25 693.54 0.0006 40.627-Aug-10 32 1000 770 3 190014-Aug-10 33 1000 770 2.8 260021-Aug-10 34 1000 760 2.80 270028-Aug-10 35 1000 770 2.9 1900 870 <5 810 1 28.76 0.00182 0.202 0.00131 <0.0001 0.023 0.24 0.38 0.7088 0.89 340.18 0.0024 16.574-Sep-10 36 1000 740 2.9 260011-Sep-10 37 1000 770 3 130018-Sep-10 38 1000 770 2.9 1700 850 <5 800 1 28.46 0.00166 0.2141 0.00024 <0.0001 0.00054 0.19 0.37 0.7516 0.77 349.61 0.003 17.7325-Sep-10 39 1000 770 2.7 26002-Oct-10 40 1000 740 2.7 23009-Oct-10 41 1000 770 2.7 2400 1300 <5 1200 2 41.53 0.00362 0.4054 0.00065 0.0001 0.00081 0.37 0.53 1.1256 1.1 510.47 0.0028 25.9316-Oct-10 42 1000 780 2.7 200023-Oct-10 43 1000 780 2.7 210030-Oct-10 44 1000 780 2.7 2000 1000 <5 950 2 29.91 0.00331 0.3302 0.00029 <0.0001 0.00064 0.24 0.39 0.8315 0.87 392.61 0.002 18.76-Nov-10 45 1000 740 2.70 2400
Note: Cadmium concentrations recorded for Week 35 are invalid due to contamination from the sample bottle lids.
Volume mL
SRK ConsultingSMM004_Geochemical
Kinetic Column DataSample ID SRK330Date Cycle
LOD21-Dec-09 003-Jan-10 109-Jan-10 216-Jan-10 323-Jan-10 430-Jan-10 506-Feb-10 613-Feb-10 720-Feb-10 827-Feb-10 906-Mar-10 1013-Mar-10 1120-Mar-10 1227-Mar-10 1303-Apr-10 1410-Apr-10 1517-Apr-10 1624-Apr-10 1701-May-10 1808-May-10 1915-May-10 2022-May-10 2129-May-10 2205-Jun-10 2312-Jun-10 2419-Jun-10 2526-Jun-10 263-Jul-10 2710-Jul-10 2817-Jul-10 2924-Jul-10 3031-Jul-10 317-Aug-10 3214-Aug-10 3321-Aug-10 3428-Aug-10 354-Sep-10 3611-Sep-10 3718-Sep-10 3825-Sep-10 392-Oct-10 409-Oct-10 4116-Oct-10 4223-Oct-10 4330-Oct-10 446-Nov-10 45
Characterisation of Weld Range
Mn Hg Mo Ni P K Se Ag Na Sr Th Tl Sn U V Zn
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/l mg/L mg/L mg/L mg/L mg/L0.01 0.0001 0.00005 0.01 0.1 0.1 0.0005 0.00001 0.1 0.00002 0.000005 0.00001 0.0001 0.000005 0.01 0.011.42 0.0008 0.0001 3.95 <0.1 4.2 0.0791 0.00293 284.7 0.24105 0.000772 0.00106 0.0003 0.018279 0.17 0.561.31 0.0002 0.00015 3.43 <0.1 <0.1 0.0598 0.00043 90.5 0.06059 0.003427 0.00022 <0.0001 0.031793 0.7 0.41
1.94 <0.0001 0.00032 6.89 0.2 0.3 0.0426 0.00012 1.2 0.00253 0.019031 0.00003 0.0001 0.031966 1.21 0.56
1.06 0.0001 0.00021 4.19 <0.1 0.1 0.0289 0.00009 0.4 0.00167 0.014961 0.00002 <0.0001 0.008924 0.75 0.24
0.68 <0.0001 0.00039 2.95 0.1 <0.1 0.0181 0.00007 0.3 0.00089 0.00825 0.00002 <0.0001 0.003528 0.29 0.2
0.77 <0.0001 0.0001 3.26 <0.1 <0.1 0.0157 0.00009 0.8 0.0008 0.008767 0.00001 <0.0001 0.003129 0.23 0.14
0.84 <0.0001 < 0.00005 3.35 <0.1 0.2 0.0195 0.00006 1.2 0.00263 0.009545 0.00002 <0.0001 0.003206 0.28 0.16
0.6 <0.0001 < 0.00005 2.35 <0.1 0.2 0.0136 0.00004 0.6 0.00085 0.00648 0.00002 <0.0001 0.002033 0.16 0.14
0.63 <0.0001 < 0.00005 2.48 <0.1 0.2 0.0199 0.00004 1.1 0.00242 0.006954 0.00004 <0.0001 0.002033 0.21 0.14
0.48 <0.0001 < 0.00005 1.92 <0.1 0.1 0.0154 0.00005 1.1 0.00231 0.004775 0.00002 <0.0001 0.001381 0.1 0.12
1.21 <0.0001 0.00017 4.31 0.4 <0.1 0 0.00012 1.6 0.00292 0.013263 0.00002 <0.0001 0.003046 0.31 0.22
1.13 <0.0001 0.00016 4.05 0.2 <0.1 0 0.00012 0.5 0.00142 0.010417 0.00004 <0.0001 0.002573 0.33 0.2
0.46 <0.0001 0.00014 1.78 <0.1 0.2 0 0.00006 0.7 0.00099 0.003485 0.00002 <0.0001 0.000875 0.12 0.11
0.47 <0.0001 0.00014 1.8 <0.1 0.3 0 0.00008 0.6 0.00087 0.003594 0.00002 <0.0001 0.000692 0.11 0.12
0.7 <0.0001 0.00025 2.57 <0.1 <0.1 0 0.0001 0.6 0.00143 0.004448 0.00004 0.0001 0.000997 0.15 0.13
0.5 <0.0001 0.00022 2.01 <0.1 0.1 0 0.00009 0.6 0.00109 0.00313 0.00004 <0.0001 0.000668 0.11 0.12
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 330
500
1000
1500
2000
oncentration
(mg/L)
SRK 330
SO4
0
500
1000
1500
2000
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
SO4
0
500
1000
1500
2000
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
SO4
40
50
60
70
tion
(mg/L)
SRK 330
0
500
1000
1500
2000
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
SO4
0
10
20
30
40
50
60
70
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ca
Mg
0
500
1000
1500
2000
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
SO4
0
10
20
30
40
50
60
70
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ca
Mg
400
500
L)
SRK 330
0
500
1000
1500
2000
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
SO4
0
10
20
30
40
50
60
70
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ca
Mg
0
100
200
300
400
500
Concen
tration (m
g/L)
SRK 330
Cl
Na
0
500
1000
1500
2000
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
SO4
0
10
20
30
40
50
60
70
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ca
Mg
0
100
200
300
400
500
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Cl
Na
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 330
0.005
0.01
0.015
0.02
0.025
oncentration
(mg/L)
SRK 330
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Cd
8
10
12
14
16
tion
(mg/L)
SRK 330
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Cd
0
2
4
6
8
10
12
14
16
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
As
Cu
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Cd
0
2
4
6
8
10
12
14
16
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
As
Cu
700
800
L)
SRK 330
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Cd
0
2
4
6
8
10
12
14
16
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
As
Cu
0
100
200
300
400
500
600
700
800
Concen
tration (m
g/L)
SRK 330
Al
Fe
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Cd
0
2
4
6
8
10
12
14
16
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
As
Cu
0
100
200
300
400
500
600
700
800
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Al
Fe
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 330
2
3
4
5
6
7
8
oncentration
(mg/L)
SRK 330
Ni
Zn
0
1
2
3
4
5
6
7
8
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ni
Zn
0
1
2
3
4
5
6
7
8
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ni
Zn
0.050.060.070.080.09
tion
(mg/L)
SRK 330
0
1
2
3
4
5
6
7
8
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ni
Zn
0.000.010.020.030.040.050.060.070.080.09
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ba
Se
0
1
2
3
4
5
6
7
8
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ni
Zn
0.000.010.020.030.040.050.060.070.080.09
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ba
Se
2 0
2.5
L)
SRK 330
0
1
2
3
4
5
6
7
8
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ni
Zn
0.000.010.020.030.040.050.060.070.080.09
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ba
Se
0.0
0.5
1.0
1.5
2.0
2.5
Concen
tration (m
g/L)
SRK 330
Mn
Sr
0
1
2
3
4
5
6
7
8
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ni
Zn
0.000.010.020.030.040.050.060.070.080.09
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Ba
Se
0.0
0.5
1.0
1.5
2.0
2.5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 330
Mn
Sr
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range
Kinetic Column DataSample ID SRK13059Date Cycle pH Cond. Acidity Alkalinity Sulphate Chloride Al Sb As Ba Be Cd Ca Cr Co Cu Fe Pb Mg
Input Output umhos/cm (pH 8.3)mgCaCO3/L mgCaCO3/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
LOD 0.10 2 5 5 1 1 0.01 0.00001 0.0001 0.00005 0.0001 0.00002 0.01 0.01 0.0001 0.01 0.01 0.0005 0.0121-Dec-09 0 1000 830 7.2 81 12 21 24 5 0.08 0.0004 0.0098 0.00169 <0.0001 0.00006 11.43 <0.01 0.002 0.02 0.05 0.0008 2.0203-Jan-10 1 1000 830 6.4 100 <5 9 40 2 0.07 0.00009 0.0007 0.00201 <0.0001 0.00011 10.81 <0.01 0.0071 0.02 0.21 0.0012 2.9409-Jan-10 2 1000 840 5.8 5616-Jan-10 3 1000 840 5.1 5523-Jan-10 4 1000 850 4.6 71 22 <5 23 1 0.1 0.00006 0.0009 0.00097 <0.0001 0.00008 6.17 <0.01 0.0045 0.02 0.33 < 0.0005 1.5730-Jan-10 5 1000 840 4.8 61 19 <5 24 106-Feb-10 6 1000 860 4.6 7113-Feb-10 7 1000 850 4.8 65 22 <5 27 1 0.05 0.00004 0.0003 0.00091 <0.0001 0.0001 4.91 <0.01 0.0036 <0.01 0.6 0.0011 0.9320-Feb-10 8 1000 840 4.9 5827-Feb-10 9 1000 850 7 6406-Mar-10 10 1000 850 4.5 38 23 <5 21 < 1 0.02 0.00002 <0.0001 0.00066 <0.0001 0.00014 4.4 <0.01 0.004 <0.01 0.62 0.0021 0.7713-Mar-10 11 1000 850 4.8 6020-Mar-10 12 1000 840 4.8 5327-Mar-10 13 1000 850 4.9 52 15 6 19 < 1 0.03 0.00002 0.0003 0.00046 <0.0001 0.00011 4.28 <0.01 0.0045 <0.01 0.66 0.0008 0.5303-Apr-10 14 1000 850 5.1 4810-Apr-10 15 1000 850 4.6 6517-Apr-10 16 1000 860 4.7 59 16 <5 19 < 1 0.12 0.00002 0.0001 0.00051 <0.0001 0.00022 3.88 <0.01 0.0059 0.01 1.14 < 0.0005 0.524-Apr-10 17 1000 850 5.1 44
01-May-10 18 1000 860 4.7 5708-May-10 19 1000 860 4.7 52 25 <5 19 < 1 0.1 0.00001 0.0003 0.00035 <0.0001 0.00012 3.35 <0.01 0.0045 0.01 1.06 < 0.0005 0.4315-May-10 20 1000 860 5.1 10022-May-10 21 1000 860 6.3 3829-May-10 22 1000 870 6 33 6 <5 12 1 0.05 0.00002 0.0004 0.0002 <0.0001 0.00006 3.03 <0.01 0.0022 <0.01 0.53 < 0.0005 0.3105-Jun-10 23 1000 870 5.1 4112-Jun-10 24 1000 860 6 3119 Jun 10 25 1000 870 6 1 31 <5 <5 11 < 1 0 02 0 00002 0 0003 0 00026 <0 0001 0 00006 2 95 <0 01 0 0019 <0 01 0 41 0 0011 0 28
Volume mL
19-Jun-10 25 1000 870 6.1 31 <5 <5 11 < 1 0.02 0.00002 0.0003 0.00026 <0.0001 0.00006 2.95 <0.01 0.0019 <0.01 0.41 0.0011 0.2826-Jun-10 26 1000 840 6.3 263-Jul-10 27 1000 850 3.90 9610-Jul-10 28 1000 840 5 37 10 <5 19 < 1 0.08 0.00003 0.0006 0.0003 <0.0001 0.0001 2.17 <0.01 0.00 <0.01 0.82 < 0.0005 0.2517-Jul-10 29 1000 850 4.4 6424-Jul-10 30 1000 860 4.4 5531-Jul-10 31 1000 860 4.4 58 29 <5 18 < 1 0.17 0.00002 0.0009 0.00059 <0.0001 0.00028 1.96 <0.01 0.0056 0.01 2.4 0.0018 0.257-Aug-10 32 1000 840 4.5 4614-Aug-10 33 1000 860 4.4 5621-Aug-10 34 1000 860 4.40 5528-Aug-10 35 1000 860 4.4 55 <5 <5 23 < 1 0.18 0.00004 0.0009 0.00152 <0.0001 0.02264 1.75 <0.01 0.0057 0.01 2.54 0.0021 0.244-Sep-10 36 1000 850 4.3 6911-Sep-10 37 1000 850 4.6 3918-Sep-10 38 1000 850 4.5 50 24 <5 17 < 1 0.08 0.00003 0.0004 0.00057 <0.0001 0.00021 1.73 <0.01 0.004 <0.01 1.54 0.0019 0.1925-Sep-10 39 1000 860 4.3 602-Oct-10 40 1000 850 4.4 569-Oct-10 41 1000 850 4.3 66 34 <5 21 < 1 0.13 0.00004 0.0006 0.00117 <0.0001 0.00021 1.87 <0.01 0.0051 0.02 2.36 0.003 0.2316-Oct-10 42 1000 850 4.3 6023-Oct-10 43 1000 850 4.3 6230-Oct-10 44 1000 860 4.3 55 29 <5 16 < 1 0.07 0.00002 0.0005 0.00069 <0.0001 0.00018 1.5 <0.01 0.0034 0.02 1.18 0.0023 0.186-Nov-10 45 1000 850 4.30 58
Note: Cadmium concentrations recorded for Week 35 are invalid due to contamination from the sample bottle lids.
SRK ConsultingSMM004_Geochemical
Kinetic Column DataSample ID SRK13059Date Cycle
LOD21-Dec-09 003-Jan-10 109-Jan-10 216-Jan-10 323-Jan-10 430-Jan-10 506-Feb-10 613-Feb-10 720-Feb-10 827-Feb-10 906-Mar-10 1013-Mar-10 1120-Mar-10 1227-Mar-10 1303-Apr-10 1410-Apr-10 1517-Apr-10 1624-Apr-10 17
01-May-10 1808-May-10 1915-May-10 2022-May-10 2129-May-10 2205-Jun-10 2312-Jun-10 2419 Jun 10 25
Characterisation of Weld Range
Mn Hg Mo Ni P K Se Ag Na Sr Th Tl Sn U V Zn
mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/l mg/L mg/L mg/L mg/L mg/L0.01 0.0001 0.00005 0.01 0.1 0.1 0.0005 0.00001 0.1 0.00002 0.000005 0.00001 0.0001 0.000005 0.01 0.011.57 <0.0001 0.00013 <0.01 <0.1 1 < 0.0005 <0.00001 2.9 0.01565 < 0.000005 0.00001 <0.0001 0.00004 <0.01 0.083.3 <0.0001 0.00012 0.03 <0.1 0.6 0.0005 0.00001 1.4 0.01164 < 0.000005 <0.00001 <0.0001 0.000042 <0.01 0.07
2.02 <0.0001 0.00026 0.02 <0.1 0.4 0.0006 0.00001 0.9 0.00415 0.000018 <0.00001 <0.0001 0.000031 <0.01 0.09
2.23 <0.0001 < 0.00005 0.02 <0.1 0.3 < 0.0005 0.00003 0.5 0.00366 0.000014 <0.00001 <0.0001 0.000034 <0.01 0.11
2.26 <0.0001 < 0.00005 0.03 <0.1 0.2 < 0.0005 <0.00001 0.5 0.003 < 0.000005 <0.00001 <0.0001 0.00003 <0.01 0.13
1.53 <0.0001 < 0.00005 0.02 <0.1 0.3 0.0008 0.00001 0.9 0.0029 0.000009 <0.00001 <0.0001 0.000015 <0.01 0.09
1.41 0.0001 < 0.00005 0.02 <0.1 0.3 < 0.0005 0.00016 1.3 0.00457 0.00002 <0.00001 <0.0001 0.000016 <0.01 0.1
1.46 <0.0001 < 0.00005 0.02 <0.1 0.2 0.0006 <0.00001 0.7 0.00273 0.000014 <0.00001 <0.0001 0.000012 <0.01 0.11
0.76 <0.0001 < 0.00005 0.01 <0.1 0.5 0.0007 <0.00001 1.2 0.00333 0.000008 0.00002 <0.0001 0.000006 <0.01 0.07
0 56 <0 0001 < 0 00005 <0 01 <0 1 0 6 < 0 0005 <0 00001 1 3 0 00348 < 0 000005 <0 00001 <0 0001 0 000005 <0 01 0 0719-Jun-10 2526-Jun-10 263-Jul-10 2710-Jul-10 2817-Jul-10 2924-Jul-10 3031-Jul-10 317-Aug-10 3214-Aug-10 3321-Aug-10 3428-Aug-10 354-Sep-10 3611-Sep-10 3718-Sep-10 3825-Sep-10 392-Oct-10 409-Oct-10 4116-Oct-10 4223-Oct-10 4330-Oct-10 446-Nov-10 45
0.56 <0.0001 < 0.00005 <0.01 <0.1 0.6 < 0.0005 <0.00001 1.3 0.00348 < 0.000005 <0.00001 <0.0001 0.000005 <0.01 0.07
0.7 <0.0001 < 0.00005 <0.01 <0.1 0.3 0 <0.00001 1.5 0.00329 0.000009 <0.00001 <0.0001 < 0.000005 <0.01 0.07
1.24 <0.0001 < 0.00005 0.01 <0.1 0.2 0 <0.00001 0.3 0.00211 0.00002 <0.00001 <0.0001 0.000035 <0.01 0.1
1.32 <0.0001 < 0.00005 0.01 <0.1 0.2 0 <0.00001 0.7 0.00183 0.000015 <0.00001 <0.0001 0.000037 <0.01 0.1
1.4 <0.0001 < 0.00005 <0.01 <0.1 0.5 0 <0.00001 0.5 0.00177 0.000005 <0.00001 <0.0001 0.000041 <0.01 0.13
1.45 <0.0001 < 0.00005 0.01 <0.1 0.3 0 0.00001 0.4 0.00203 0.000008 <0.00001 <0.0001 0.000052 <0.01 0.11
1.24 <0.0001 < 0.00005 <0.01 <0.1 0.2 0 <0.00001 0.4 0.00155 < 0.000005 <0.00001 <0.0001 0.000052 <0.01 0.11
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 13059
1015202530354045
oncentration
(mg/L)
SRK 13059
SO4
05
1015202530354045
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
SO4
05
1015202530354045
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
SO4
8
10
12
14
tion
(mg/L)
SRK 13059
05
1015202530354045
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
SO4
0
2
4
6
8
10
12
14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ca
Mg
05
1015202530354045
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
SO4
0
2
4
6
8
10
12
14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ca
Mg
5
6
L)
SRK 13059
05
1015202530354045
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
SO4
0
2
4
6
8
10
12
14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ca
Mg
0
1
2
3
4
5
6
Concen
tration (m
g/L)
SRK 13059
Cl
Na
05
1015202530354045
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
SO4
0
2
4
6
8
10
12
14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ca
Mg
0
1
2
3
4
5
6
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Cl
Na
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 13059
0.0001
0.0002
0.0003
0.0004
0.0005
oncentration
(mg/L)
SRK 13059
Cd
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Cd
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Cd
0.015
0.02
0.025
tion
(mg/L)
SRK 13059
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
As
Cu
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
As
Cu
2 5
3.0
L)
SRK 13059
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
As
Cu
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Concen
tration (m
g/L)
SRK 13059
Al
Fe
0
0.0001
0.0002
0.0003
0.0004
0.0005
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Cd
0
0.005
0.01
0.015
0.02
0.025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
As
Cu
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Al
Fe
SRK ConsultingSMM004_Geochemical Characterisation of Weld Range Waste and Mineralised Rock
Kinetic Column Elemental Concentration Plots
SRK 13059
0.04
0.06
0.08
0.10
0.12
0.14
oncentration
(mg/L)
SRK 13059
Ni
Zn
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ni
Zn
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ni
Zn
0.0015
0.0020
0.0025
tion
(mg/L)
SRK 13059
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ni
Zn
0.0000
0.0005
0.0010
0.0015
0.0020
0.0025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ba
Se
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ni
Zn
0.0000
0.0005
0.0010
0.0015
0.0020
0.0025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ba
Se
3.0
3.5
/L)
SRK 13059
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ni
Zn
0.0000
0.0005
0.0010
0.0015
0.0020
0.0025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ba
Se
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Concen
tration (m
g/L)
SRK 13059
Mn
Sr
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ni
Zn
0.0000
0.0005
0.0010
0.0015
0.0020
0.0025
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Ba
Se
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 10 20 30 40 50
Concen
tration (m
g/L)
Time (week)
SRK 13059
Mn
Sr
SRK Consulting Geochemical Characterisation of Waste and Mineralised Rock; Static and Kinetic Testing Appendix 14
GARV/CHAP/kami/dick SMM004_ENV_RP_2_Rev1.docx March 2011
Appendix 14: Molar Ratio Plots
SRK Consulting
SMM004 Geochemical Characterisation of Weld Range
Kinetic Column Data – Molar Ratio and Leachate pH Plots
2
3
4
5
6
7
8
9
10
00.20.40.60.81
1.21.41.61.8
0 2 4 6 8 10 12 14 16
pH
Molar ratio
Time (week)
A13017
SO4/(Ca+Mg)
pH
2
3
4
5
6
7
8
9
10
00.20.40.60.81
1.21.41.61.8
0 2 4 6 8 10 12 14 16
pH
Molar ratio
Time (week)
A13019
SO4/(Ca+Mg)
pH
2
3
4
5
6
7
8
9
10
00.20.40.60.81
1.21.41.61.8
0 2 4 6 8 10 12 14 16
pH
Molar ratio
Time (week)
A13035
SO4/(Ca+Mg)
pH
2
3
4
5
6
7
8
9
10
00.20.40.60.81
1.21.41.61.8
0 2 4 6 8 10 12 14 16
pH
Molar ratio
Time (week)
A13050
SO4/(Ca+Mg)
pH
2
3
4
5
6
7
8
9
10
00.20.40.60.81
1.21.41.61.8
0 10 20 30 40 50
pH
Molar ratio
Time (week)
SRK 1
SO4/(Ca+Mg)
pH
2
3
4
5
6
7
8
9
10
00.20.40.60.81
1.21.41.61.8
0 10 20 30 40 50
pH
Molar ratio
Time (week)
SRK 5
SO4/(Ca+Mg)
pH
2
3
4
5
6
7
8
9
10
00.20.40.60.81
1.21.41.61.8
0 10 20 30 40 50
pH
Molar ratio
Time (week)
SRK 7
SO4/(Ca+Mg)
pH
2
3
4
5
6
7
8
9
10
00.20.40.60.81
1.21.41.61.8
0 10 20 30 40 50
pH
Molar ratio
Time (week)
SRK 10
SO4/(Ca+Mg)
pH
2
3
4
5
6
7
8
9
10
00.51
1.52
2.53
3.54
4.5
0 10 20 30 40 50
pH
Molar ratio
Time (week)
SRK 15
SO4/(Ca+Mg)
pH
2
3
4
5
6
7
8
9
10
00.20.40.60.81
1.21.41.61.8
0 10 20 30 40 50
pH
Molar ratio
Time (week)
SRK 24
SO4/(Ca+Mg)
pH
2
3
4
5
6
7
8
9
10
0
10
20
30
40
50
60
70
0 10 20 30 40 50
pH
Molar ratio
Time (week)
SRK 25
SO4/(Ca+Mg)
pH
2
3
4
5
6
7
8
9
10
0
2
4
6
8
10
12
14
0 10 20 30 40 50
pH
Molar ratio
Time (week)
SRK 330
SO4/(Ca+Mg)
pH
2
3
4
5
6
7
8
9
10
00.51
1.52
2.53
3.54
4.55
0 10 20 30 40 50
pH
Molar ratio
Time (week)
SRK 13059
SO4/(Ca+Mg)
pH