exploration and mining advice to the indonesian mining · pdf fileexploration and mining...

Exploration and mining advice to

the Indonesian mining industry

Operational Office

Jalan H. Mandor No 23, Cilandak Barat, Jakarta Selatan

Ph: +62 21 2765 0040, Fax: +62 21 2765 0041

Website: www.gmtindonesia.com Email: [email protected]

Capability Statement

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Background PT GMT Indonesia (GMT) is a full services geological and mining consulting group, exploration / project development and project management company, domiciled in Jakarta at Talavera Suite 18th Floor, Talavera Office Park, Jl TB Simatupang Kav. 22-26’ Cilandak Barat, Jakarta 12430 and with an operations office at Jl. H. Mandior No 23, Cilandak Barat, 12430, Jakarta Selatan, Indonesia. GMT services domestic and international mining and exploration companies from its base in Indonesia.

GMT was founded in 2001 by its’ President Director, Brett D. Gunter, an Australian geologist, long-term resident in Indonesia, together with his Indonesian partner Krisjna Alimoeddin, Vice-President of the company. From the outset, they dedicated themselves to offering the highest level of geological expertise and exploration capability to Indonesia’s mineral exploration sector.

From its’ inception, the founders of GMT sought to create a unique synergy between the best of Indonesia’s diverse pool of geological talent and an innovative, yet down-to-earth Australian perspective - coupled with the consistency and “no-compromise” management discipline necessary to maintain the highest level of professional and ethical standards.

Importantly, GMT senior personnel are qualified to be classified as Competent Persons/Qualified Persons under international systems of reporting of mineral resources and mining reserves, such as the JORC Code (2004) and NI 43-101 reporting systems.

Personnel The senior personnel of GMT include a range of professionals in a number of related mining disciplines and a wide range of contacts throughout the industry to provide the most qualified solutions to mining project exploration, development and operations. The key personnel include the following.

Principal Geological Consultant: Brett Gunter

After completing a Bachelor of Applied Science (Geology) in 1988 from the University of Technology (Sydney), Mr Gunter has spent more than 25 years within the mining industry as a geologist, with 20 years of that spent in Indonesia. He has been involved in a wide range of aspects of exploration and mining geology, having spent time working in base metal and gold


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mines world-wide, including senior mine management positions. He is thoroughly experienced in applying geological knowledge from grass roots exploration to mining. During his career, he has been involved in a large number of resource estimations, feasibility studies, due diligence studies and reviews on mineral and bulk commodity properties, including coal, iron ore, bauxite, nickel laterite, gold, silver, copper, lead, zinc, tungsten, tin and manganese.

Mr Gunter is a current member of the Australian Institute of Mining and Metallurgy and is a Competent Person for reporting of a number of commodities, including coal, nickel laterite, gold, silver, residual and placer deposits, base metals and manganese. He is also a member of the Society of Economic Geologists.

Principal Mining Consultant: Roger Pooley

Mr. Pooley has over forty years’ experience in the mining industry. Mr Pooley is a Mining Engineer, graduating from the Royal School of Mines, London. He is a standing Fellow of the AusIMM, a Chartered Professional Engineer (MMICA) and holds a Quarry Manager’s Certificate of Competency (WA).

He has worked in Australia, Ghana, UK, Iran and Indonesia. For the first half of his career, Roger worked in operations, in both line management and staff positions. Following this, he moved into project management for twelve years. For the past twentyfour years as a consultant, he has been involved mainly in studies, valuations, reserves estimates, and appraisals. The latter part of his experience has been mainly in Indonesia, although in that time he has also completed assignments in Australia, the Philippines, Cameroon, Brazil, Kyrgyzstan and Vietnam. Roger has worked on open pit, underground, and alluvial properties in gold, coal, base metals and non-metallics. This wide experience, together with his expertise in economics, helps him to competently assess a variety of solutions to mining, treatment, logistical and environmental problems.

Consultant: Krisjna Alimoeddin

Mr Alimoeddin is an Indonesian national geologist with more than 25 years experience within the Indonesian mining industry, which includes exploration and development in a range of commodities. He advises the group on specific statutory issues and has maintained positions concentrating on government and community liaison. He holds positions of Commissioner and Director in a number of Indonesian mining and service companies.


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Consultant: Sahat Simanjuntak

Mr Simanjuntak has more than 35 years experience in minerals exploration and metalliferous mining, including 30 years with the Indonesian Directorate of Mineral Resources (Metalliferous Minerals Sub Division, Ministry of Energy and Mineral Resources, Bandung). He has been engaged in a number of international cooperation exploration ventures from France (BRGM) and Korea (Koica/Kigam) in various areas of Indonesia.

In addition to the above senior personnel, GMT has available a staff of professional geologists with a range of knowledge and experience across all mineral types, dominantly focussing in Indonesia and, in addition, a wide network of international professionals ready to advise on exploration and mining projects globally.

GMT Services GMT manages a wide range of exploration, development and mining disciplines.

• Project generation and regional evaluations, structural analysis and remote sensing

interpretations, construction and analysis of GIS (geographic information systems), design

of exploration programs and exploration project management.

• Data compilations, reviews and desktop studies, evaluations of QA/QC programs, advice

on exploration project implementation, target ranking, ancillary requirements of exploration

programs, statutory investigations, community liaison guidance.

• Program design for exploration drilling, Resource definition drilling and development

drilling.

• Resource and reserve estimations, scoping studies and feasibility studies, financial

analysis and marketing studies, mine design and production scheduling. Infrastructure

design and layout, process design in conjunction with professional metallurgists and design

engineers. Compilation of financial models to determine valuations. Mineral property

valuations in accordance with the Valmin Code.

•


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• Due diligence reviews and project assessments for

investors, financial institutions and companies.

Determination of appropriate values for investment, risk

assessments and sensitivity analysis.

• Feasibility study scope management, managing other

professionals in compilation of bankable studies for capital

raising or financing.

GMT Client Base GMT serves both domestic and international clients. A summary of jobs completed are appended to this statement. Resumes of principal consultants are also appended.

Contact Us Principal Consultant: Brett Gunter

Email: [email protected]

Jalan H. Mandor No 23, Cilandak Barat, Jakarta Selatan

Ph: +62 21 2765 0040

Fax: +62 21 2765 0041

Commodity Assignment Type Completed

CoalTechnical Review 295

Detailed Technical Review 11

Drilling 6

Drilling Supervision 4

Drilling/Resource estimation 4Due Diligence 24Feasibility Study 3Geological Compilation 2Mapping 121Mapping and drilling 5Resource estimation 17Other 59

551

Base MetalsTechnical Review 4

Drilling Design 1

Mapping 5Resource estimation 4Statutory Reporting 2Other 3

19

CopperTechnical Review 3Due Diligence 1Resource estimation 2

4

DiamondDetailed Technical Review 1Geological Compilation 2

3

GoldTechnical Review 25

Drilling/Resource estimation 2

Geological Compilation 2

Mapping 11

Mapping and drilling 5Resource estimation 5Other 5

55

Iron OreTechnical Review 4Mapping 6Other 4

14

Iron SandDrilling/Resource estimation 1Mapping 2Resource estimation 1

4

ManganeseTechnical Review 35Mapping 13

48

Mineral SandTechnical Review 2Drilling and Resource estimation 1

3

NickelTechnical Review 11Mapping 11

Mapping and drilling 1Resource estimation 3Target generation 1Other 2

29

ZirconMapping and drilling 2

2

BauxiteMapping and drilling 6Due Diligence 2

8

Total Project Completed 740

RESUME : Brett Dennis Gunter

Personal Data Born 23rd March 1965, Tamworth, NSW

Resident in Indonesia, Indonesian citizenship, Married to an Indonesian national, three children Generally good health, height 185cm, weight 90 kg

Contact Details PT GMT Indonesia, Jl. H. Mandor No. 32, Gang Tembok, Cilandak Permai, Cilandak

Barat, Jakarta Selatan, 12430 Telephone : +62 21 2765 0040 (Business) Email: [email protected]

Secondary Education

McCarthy Catholic Senior High School, Tamworth, NSW (1981-1982) Christian Brothers College, Tamworth, NSW (1977-1980)

Tertiary Qualifications

Bachelor of Applied Science (Geology) University of Technology, Sydney, completed in December 1988

Professional Organisations

MAusIMM, Competent Person for reporting resources in a number of commodities MSEG, Member of the Society of Economic Geology

Short Courses/ Conferences

Porphyry copper-gold (1996 & 1998, Sillitoe Porphyry Deposits Workshop 1998) Copper gold systems (Corbett & Leach, 1997) Breccia and alteration systems (Taylor and Pollard, 1999) Pacific Gold ‘99 (AMF tour, 1999) Presenter MGEI-IAGI Seminar 2010, Kalimantan Coal and Mineral Resources, two papers (Jelai Mewet low sulphidation epithermal deposit, Buduk Gold Mine Fortitude skarn deposit)

Other Activities Development of an integrated digital database of Asian mineral occurrences for

utilisation in project generation and geological targeting. Publications Geology, alteration and mineralization at the Jelai Gold Project, Bulungan Regency,

East Kalimantan. Majalah Geologi Indonesia, Vol. 26 No. 1, April 2011, pp: 1-17 The exploration history, geology and exploitation of the Buduk Gold Mine, West

Kalimantan : An example of a small gold mine operation in Kalimantan. Majalah Geologi Indonesia, Vol. 26 No. 3, December 2011, pp : 173-190

Major Skills Exploration Rapid, remote reconnaissance prospecting; design and implementation of regional

green-fields programmes to identify follow-up targets; target definition and project generation utilising a mixture of remote sensing, geological observation and geochemical evaluation; design and implementation of prospect based geological, geochemical and geophysical programmes; drill target definition; exploration and resource based drilling utilising diamond and reverse circulation methods; target prioritisation; exploration budgeting and financial control; assistance, coordination and implementation of feasibility studies.

Geological An understanding of the mechanics of mineral formation; particular skills in hydrothermal ore deposits such as epithermal, porphyry and skarn styles of mineralisation; structural control on ore formation; mineralisation vectoring through alteration zoning and geochemical signatures; mineralisation in deeply weathered terrains; tectonic terranes and the relationship to mineralisation styles; modes of mineralisation occurrence; regional metallogenic concepts. Good foundation in sedimentary geology and basin development with respect to sedimentary deposits, erosional residues and secondary enrichment.

Computer Computer literate with all Microsoft Office applications; GIS systems utilising Mapinfo, Arcview, ER Mapper; graphic design software such as Photoshop, Freehand, Pagemaker, Illustrator, Acrobat, Fireworks; web page design software such as Frontpage, Dreamweaver; basic knowledge of CAD applications; mining software packages such as Micromine, Minex, Surpac, MineMap, Rockworks, LogPlot and G-Pick; network administration and small scale implementation using Windows, Macintosh and Novell networks; specific packages such as EQWin environmental management software; SQL database administration and application development, development of mobile geological applications using cloud services and CouchDB frameworks.

Management/ Peripheral

Financial proposals and controls; logistical structure design, implementation and control; personnel training and development; OH&S principles within remote and established operations; resource allocation and optimisation; basic metallurgical and processing knowledge; heap leach gold processing technology; data management systems; government, community and employee liaison; contract evaluation, tendering and control; environmental management and control systems; mine closure parameters; statutory reporting protocols.

Personal Goals Continue to develop optimum systems for the discovery and exploitation of

mineralised systems with a particular reference to sound geological practice and professional integrity. A strong belief that the best exploration equipment comprises a pair of boots, hand lens and geological hammer.

Employment History

Post-graduate January 2005 – Present: Principal Consultant, PT GMT Indonesia, Jakarta,

Indonesia. President Director and principal consultant for PT GMT Indonesia. Control and coordinate all aspects of the geological consulting group including client coordination, financial control, HRD, OHS&T and environmental control on all PT GMT Indonesia activities. Serving the consulting requirements of a number of multi-national clients in coal project generation, coal project appraisals, exploration, a wide range of metal project generation, acquisition, evaluation of projects and exploration programmes. Scoping studies, feasibility studies and project financial evaluations for a wide range of commodities. Major projects undertaken include a wide range of coal due diligence projects, resource estimations, scoping studies, mine planning, economic evaluations and general project reviews. In the area of minerals, a large number of nickel project evaluations, gold project evaluations, resource estimates, base metal projects, including resource estimations and evaluations, bauxite project evaluations, mineral sands evaluations and resource estimations, placer gold and zircon project evaluations and resource estimations, iron ore exploration and evaluation, manganese project evaluations and project generation.

April 2003 – December 2004: Project Manager, PT Indo Muro Kencana, Mount Muro Gold Mine, Central Kalimantan, Indonesia. Ensuring the daily operations at the Mount Muro Gold Mine was carried out according to regulations and other statutory operating codes from the Indonesian government, including environmental performance, occupational health and safety and mine regulations. Liaise with various government departments in relation to the above matters. Supervising the operations of all departments with respect to the timely and cost effective provision of supplies and services. This includes the implementation and monitoring of budgets, personnel scheduling, logistics, supply, data acquisition and storage, communications and administration systems. Supervise the implementation of strategies to ensure the project perception continued to be positive from the viewpoint of all stakeholders and maintain the security of the project with respect to all stakeholders. Maintain a system of reporting and communications with corporate management to ensure corporate / project goals were being maintained and achieved. Exploration / project target generation, ranking and classification. Interpretation of geological data to guide future exploration. Compilation, reporting and communicating geological data to other management. Designing and implementing cost effective exploration and development programmes within the project area. Development and implement strategies, systems and methods to ensure exploration and development were completed in an ethical, timely, transparent and professional manner. Workforce of 200+ personnel. August 2002 – March 2003: Site Representative, Abelle Ltd., Mount Muro Gold Mine, Central Kalimantan, Indonesia. Assigned to supervise and complete outstanding environmental and reclamation works, assisting where possible the ongoing operation of the project in a Care and Maintenance status, assisting in outstanding statutory requirements, statutory trouble-shooting and assisting incoming management in information technology, communications, transport logistics and environmental monitoring. August 2001 – August 2002: Consultant Geologist, PT. Indo Muro Kencana, Mount Muro Gold Mine, Central Kalimantan, Indonesia. Geological data validation and reporting, generation of standardised and complete data sets over all prospect areas within the Mount Muro area, completion of a final set of geological closure reports in digital and hard copy formats. Added assignments included the environmental management database validation and reporting together with assisting in the completion of pit closure reports. March 2001 – July 2001: Project Manager, Lampung Sand Mine, South Sumatra, Indonesia. Responsible for the daily operations of a 30,000 tonne/month sand washing plant supplying construction sand to Jakarta markets. Duties included production budgeting and scheduling, transportation logistics, maintenance scheduling, government liaison, community liaison, contractor negotiation and control, quality control, administration. The main focus was maintaining production and stockpiles through an ownership transition period. Position resigned when ownership transfer was completed. Workforce of 55 personnel. January 1996 – December 2000: Project Supervisor to Project Manager, Indochina Goldfields Ltd. (Ivanhoe Mines Ltd), Northwest and Northeast Kalimantan, Indonesia. Gold and base metal green-fields exploration. Exploration management, prospect

generation, prospect appraisal including geological, geochemical and geophysical programs, diamond drilling, rapid and remote regional geological appraisal, acquisition appraisal, computer network set up and supervision, database and geological data management systems, high quality reporting and presentation systems. The project covered over 3,000,000 hectares of 6th Generation CoW with 6 separate prospects taken to the drilling stage. The geological team, at the peak of activity, comprised over 40 geologists and up to 300 field personnel stretched over 5-6 project and reconnaissance areas. Position made redundant with the closure of all Indonesian projects by Ivanhoe Mines Ltd. Major achievements included leading the discovery team on the Seruyung high sulphidation prospect (+300,000 ounces Au), a green fields discovery close to the Sebuku River. Work programmes included mapping, geochemical surveys, trenching programmes and drilling. Direct field supervision was maintained in all aspects of this programme from discovery to finalisation of the programme. January 1994 – December 1995: Mine Manager, Warroo Gold Mine, Queensland. Statutary mine manager of a 300,000 tonne heap leach gold mine utilising Merril-Crowe processing technology. Production supervision, metallurgical management, production reporting and budgeting, in-house feasibility study on expanding operations on remnant resources, exploration project generation and acquisition. Exploration supervision including mapping, drilling, geochemical surveys and geophysical surveys to extend mine life. Environmental management and monitoring. Position made redundant when the operating company went into receivership. July 1991 – March 1993: Independent contractor, NSW. Geological appraisal, assistance in project identification or acquisition, geological supervision, geochemical exploration, general mapping, budget preparation, geological auditing, GIS supervision. Projects included manganese oxide exploration in southern NSW and gold exploration in the New England area of NSW. January 1989 – June 1991: Project geologist, Carter & Associates Pty. Ltd., NSW. Exploration consultant for gold and base metals. Regional and prospect geological appraisal, geochemical surveying, petrological interpretation, project generation, client reporting. Major projects included a skarn copper-gold prospect, NSW and a gold porphyry system, New Caledonia. Position made redundant due to a world-wide downturn in exploration activities.

Undergraduate January 1985 – June 1985: Geological assistant, Cobar Mines Pty. Ltd., NSW.

Underground base metal mining. Exploration mapping, RAB and diamond drilling, regional and prospect geochemistry, reporting and interpretation, core yard duties. June 1986 – June 1987: Geological assistant, Kalgoorlie Mining Associates, Western Australia. Underground gold mining, diamond drilling supervision, open cut geology, exploration mapping, RC drilling, database maintenance, underground mapping. Position resigned to continue studies.

Referees Can be provided on request.

CONTACT [email protected]

Profession Mining Engineer

Education BSc (Mining Engineering) - Royal School of Mines, London, 1959

Registrations & Affiliations

The Australasian Institute of Mining and Metallurgy Mining Chartered Professional Engineer, MMICA Quarry Manager’s Certificate of Competency (WA)

Specialisation Study and project management. Project optimisation

Expertise Roger has over forty years’ experience in the mining industry. He has worked in Australia, Ghana, UK, Iran and Indonesia. For the first half of his career, Roger worked in operations, in both line management and staff positions. Following this, he moved into project management for twelve years. For the past twentyfour years as a consultant, he has been involved mainly in studies, valuations, reserves estimates, and appraisals. The latter part of his experience has been mainly in Indonesia, although in that time he has also completed assignments in Australia, the Philippines, Cameroon, Brazil, Kyrgyzstan and Vietnam. Roger has worked on open pit, underground, and alluvial properties in gold, coal, base metals and non-metallics. This wide experience, together with his expertise in economics, helps him to competently assess a variety of solutions to mining, treatment, logistical and environmental problems.

Employment Record

Current AK Mining, Principal Consultant

2007 - Jun2013 SRK Consulting (Australasia) Pty Ltd Principal Consultant, Perth and Jakarta

1994 - 2007 PT Simapertama Minindo Independent Consultant, Jakarta, Indonesia

1990 - 1993 Kinhill Engineers Ltd Mining Consultant/Study Manager, Jakarta, Indonesia

1988 - 1989 PT Ampalit Mas Perdana Development and Operations Manager, Kalimantan, Indonesia

1986 - 1988 CSR Ltd Principal Mining Engineer, Sydney

1983 - 1985 PT Lebong Tandai (CSR) Study Manager/Project Manager, Sumatra, Indonesia

1981 - 1983 CSR Ltd Mining Study Manager, Sydney

1979 - 1981 Seltrust Mining Australia Pty Ltd Mining Development Manager, Teutonic Bore, Western Australia

1976 - 1979 Hamersley Iron Pty Ltd Senior Engineer, Tom Price


1972 - 1976 Australian Selection Pty Ltd Open Pit Design Engineer, Leinster

1969 - 1972 Selection Trust Ltd Open Pit Design Engineer, London, United Kingdom (All on Sar Cheshmeh Porphyry, Iran)

1967 - 1969 Consolidated Goldfields UK Ltd Quarry Development Manager/General Manager, South Wales, United Kingdom

1962 - 1967 Consolidated Goldfields Australia Ltd Open Pit Superintendent, Queenstown, Tasmania

1959 - 1961 Ashanti Goldfields Corporation Mining Supervisor, Obuasi, Ghana

Languages English and Indonesian

Consulting Experience Gold Prospect Appraisal, Buol Sulawesi, Western Mining network, March 2014 Valuation. Buduk mine ,West Kalimantan,Indonesia Raiffeisen Bank, Aug 2013

NI-43 101 PEA on Elk Gold prospect for Almaden Minerals,BC,Canada, March, 2011 Conceptual study of a gold prospect in Palu,,Sulawesi Indonesia, March 2010 Oropa Ltd Pungkut project, West Sumatra, Indonesia: Complete Scoping Study on two open pit

deposits, treatment plant, and infrastructure. Dec 2007 La Mancha Mining White Foil project: Internal review, 2007 Harmony Gold Australia, South Kalgoorlie; NI 43-101F QP report, 2007 Monarch Gold Mines, NI 43-101F QP report, 2007 Monarch Gold Mines: Review of resources and production plans and schedule for Davyhurst

project, client was NAB 2007-12-05 Finders Resources Ltd, Ojalali project, Lampung, Indonesia: Pit design and schedule, mining costs,

overall project layout, 2007 PT Meares Soputan Mining, Toka Tindung, North Sulawesi: Advice on mining contract costs and

drafted mining contract for this developing gold mine, 2005 Pencari Mining Corporation: Site visit to gold prospect at Seruyung, North East Kalimantan and

estimation of resources to Canadian standard NI 43-101 F, 2005

Azure Resources Corporation, Gunung Pani property, Gorontalo: Estimation of resources to Canadian standard NI 43-101 F and preliminary mine design and estimate based on the estimated resources, financial analysis and valuation for internal use, 2004

Vista Gold Corporation, USA: Review and appraisal of all known gold properties in Indonesia for an investor, 2003-2004

Macquarie Bank: Appraisal of hard rock underground gold property in Lampung, Indonesia, 1999 Prima Lirang Mining (Gencor), Wetar property: Valuation of open pit gold project, 1998 Confidential client: Valuation of two gold properties in Aceh and North Sulawesi for public float, 1997 Confidential client: Preparation of capital and operating costs for seven medium-sized gold mines to

obtain industry benchmarks in Indonesia, 1997 Confidential client: Appraisal of narrow-vein gold mining property, West Lampung, Indonesia, 1997


Confidential client: Mining and logistics studies on Awak Mas open pit gold, South Sulawesi, 1995 PT Aneka Tambang: Study leader for the valuation of all of the six working properties of this large

state-owned mining company for public float purposes - included a valuation of the Gunung Pongkor narrow-vein epithermal gold mine in West Java, 1994

PT Newmont Minahasa Raya: Study manager for open pit gold mine pre-feasibility study, 1990 PT Ashton Mercu Buana: Study manager for alluvial gold mine bankable feasibility study, 1991 Confidential Australian client: Management of complete study and execution of mining study on a

3 Mtpa gold project in Czechoslovakia, 1989

Century Mas Mining: Pre-feasibility mining study and estimate on narrow-vein underground prospect at Cikondang, West Java, 1989


Base Metals Due diligence on CBL, Lampung, Iron ore mine April 2014 Appraisal and plan for resources development ,PT Sitasa Minerals,Sumatra,February 2014 Compilation of feasibility study for Tiger's Realm Minerals ,Porphyry Copper, Aceh, Indonesia, March

2013. Due diligence on Sherwin Iron hematite deposit in NT Australia, January 2012 Minara Resources Review of ore reserve methodology for lateritic nickel mine ,Laverton WA

Australia Dec 2011 Due diligence review for Magellan Metals lead carbonate mine Wiluna, WA Oct 2011 Scoping study for Otoy iron ore deposit ,Mauretania, Bumi Resources March 2011 Ore reserve for Sebuku Iron Ore, Kalimantan, Indonesia. March 2011. NI 43-101 mine design, long term schedule, mineral reserve. For Moly Mines Spinifex Ridge Iron Ore

open pits, Pilbara, WA, Australia. July 2010

Conceptual study of four base / precious metal mines in Gorontalo, Indonesia, March 2010 Due diligence review of bauxite mine and processing plant, Amazonas, Brazil, January 2010

Cameroon Bauxite Mines: Mining pre-feasibility study on bauxite project in Adamaoua province, Cameroon, West Africa, 2009

European Nickel PLC: Mining pre-feasibility study on the Acoje nickel laterite project in the Philippines, 2008

Gladstone Pacific Nickel, 2008: – Mining pre-feasibility study on Ouinné laterite nickel deposit, New Caledonia,2008 – complete scoping study of Ouinné laterite nickel deposit, New Caledonia, including stockpile and

infrastructure estimates, 2007 – New study with new model and port site, 2008

Moly Mines Ltd: Compiled mining chapter of definitive feasibility study from numerous contributors, 2007

Finder’s Resources: Participated in scoping study for Wetar copper prospect, Maluku, 2006, including: – Mining schedule and all costs of ore transport scheme – Plant siting, overall project layout, all infrastructure and accommodation layout – Manning numbers, rosters – Port and offsite sea and air transport scheme and estimates – Concentrate handling and shipment, design and estimate – Tailings dam siting, water scheme – All capital and operating costs for above

Investika Corporation: Reported on economic potential of Kelapa Kampit zinc deposit and made a Competent Person’s Report for future capital raising, 2005-2006

PT Weda Bay Nickel: Set up computer database and calculated first ore resource and reserve, completed mine planning and estimating for preliminary study, and later continued with economics and reserves work on newly drilled areas, 1998-2000

Mine plan, estimate and coordination of documentation on Hinoba-an porphyry copper deposit, Philippines, 1999

PT Aneka Tambang: Study leader for the valuation of all of the six working properties of this large state-owned mining company for public float purposes, 1994

PT Tanjung Resources: Study manager for pre-feasibility study of lead-zinc open pit at Riam Kusik,


West Kalimantan, 1992 CSR Ltd, 1985-88: Principal Mining Engineer for the Exploration and Development Group - Assisted

in the formulation of exploration policy relating to economic and marketing factors, undertook several studies examining various prospects and potential acquisitions in Australia and Indonesia, and established a computerised cost data base for mines and mining equipment; acted as Project Manager for gold prospects, including the Granny Smith prospect in Western Australia

Seltrust Mining Australia Pty Ltd: Mine Superintendent for the Teutonic Bore Cu-Zn-Ag mine project, with responsibility for final pit design, letting the mine contract, recruiting staff, contractor supervision, surveying, mine planning, geology, grade control and sampling, road and dump layouts, and layout of surface facilities; and siting and design of the underground portal, 1979-81


Non-metallics Due diligence review of Graphite prospect SE Sulawesi for Western Mining Network, July 2014 Due diligence review for investor of the Greenbushes spodumene mine,Greenbushes, Western

Australia, November 2009 Private investor: Conceptual economic model of the economics of marketing Indonesian zeolite in

Europe, 2006 Bakrie Corp: Resource estimate and mine plan for Tathiet deposit in Vietnam for cement plant;

Resource investigation and estimate and mine development study, 1999 Fenway Resources, Palawan, Philippines: Reserve estimates and mining feasibility study for a

proposed cement plant, 1998 McMahon Contractors: Economic appraisal of three sand and gravel properties, 1997 Reserve estimate and engineering study for limestone quarry and quicklime plant in East Kalimantan.

1996 Appraisal of six stone quarries in Java for an Australian client., 1995


Coal Due diligence Appraisal of KBB coal mine ,E Kalimantan, April 2014 JORC Reserve PT MAS,Tanjung Redeb, E Kalimantan, January 2014 JORC Reserve PT KPB, Samarinda, E Kalimantan, September 2013 Coal Project valuation Madhucon ,S Sumatra July 2013 Coal Inventory estimate BJU East Kalimantan, June 2013 High level concept study AJB project ,Aceh, May 2013 Coal Reserves estimate ABB Central Kalimantan, Feb 2013 Confidential client Study of Coal basin potential ,Kalimantan, Dec 2012 Coal Reserves estimate KTP, Central Kalimantan, Oct 2012 Coal Reserves estimate TAI Int .Jambi, Sumatra, Sept 2012 Review of reserves at KER project ,Mongolia, August 2012 Coal Reserves estimate EBL South Kalimantan, Jun 2012 Coal Reserves estimate PT Morris (Noble coal), April 2012 Coal Reserves estimate LGI International, E Kalimantan, March 2012 Due Diligence ,Sirona Resources, on Western Areas coal deposits at Eneabba, WA Due Diligence Kara Keche open pit / underground coal deposit, Kyrgyzstan, August 2011 Coal reserves estimate, PT MTU,C Kalimantan Indonesia ,2011 First Pacific, Manila Phillippines, Due diligence of PT Sagita, East Kalimantan, 2010 Coal reserves estimate, PT MTU,C Kalimantan Indonesia ,2011

PT Bukit Asam Due diligence review of E Kalimantan deposit 2009 First Capital Corp Hong Kong. Visit to and review of Daguma Coal Deposit, Mindanao, Philippines

,2009 Churchill Mining Corporation PLC. Visited coal properties in Riau and assessed economic potential

of coal deposits. Visited coal properties in Kutai Barat and completed a “competent person’s report” and valuation of coal properties for AIM at LSE. 2005-2006.

Aviva Corporation Pty Australia. Investigated the potential for coal discoveries in Papua for this company. Conducted archive research in Bandung. 2005.

Wadi al Rawda, Dubai. Conducted an investigation for this group looking for small coal properties suitable for investment. 2005.

PT. Noble Energy. Reviewed and re-estimated resources and evaluated production capacity, PT Danau Mas Hitam- a Bengkulu coal property. 2004.

Bird Life International. Investigated the likelihood of the development of PT Intitirta Primasakti, a large coal resource on the border of Jambi and South Sumatera. 2004.

PT Batubara Selaras. Made a field visit to this large undeveloped coal property in East Kalimantan to investigate the potential for coal resources. 2004.

PT. Antang Gunung Meratus, South Kalimantan (Client, IBRA). Review of resources and production capacity, and valuation of this producing coal property, for potential sale of the 50 % held by IBRA, a state owned entity. 2003.

Reserves review and valuation of PT Arutmin (BHP) properties for buyer. 2000-2001. Reserves and valuation of three properties of Dynamic Acres Sdn Brhd, Banjarmasin,

S.Kalimantan.2001. Review of contract costs at Adaro for a shareholder. 2001. Pre feasibility study on coal resources, mining methods and costs, overall economics, on a part of

MGM concession, Central Kalimantan. 1999. Comparative economics and ranking study of all deposits in MGM concession. 2000.


PT Harita Mahakam. Reserves estimate and mining study. Open pit coal. 1996. Conceptual study of coal on Tarakan and Bunyu Islands, East Kalimantan. 1997. PTBA Tanjung Enim. Study Manager and mining engineer for study of expansion options for a 6

Mtpa coal mine. Geology, mining, infrastructure, railway, port and marketing were all examined, and various options developed. 1994.

CSR Coal division. Mining manager, brown coal group. Managed two mining feasibility studies on large lignite mines in SE Australia. 1981-83.

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