petrogenesis of a migmatite, penobscot ......petrogenesis of the lucerne pluton. eriksson and wones...
TRANSCRIPT
PETROGENESIS OF A MIGMATITE, PENOBSCOT COUNTY, MAINE:
ULTRAMETAMORPHISM OR INTRUSION?
by
Laura M. Russell
Thesis submitted to the Graduate Faculty of
Virginia Polytechnic Institute and State University
in partial fulfillment of the requirements of the deg~ee o= MASTER OF SCIENCE
APPROVED:
S. Eriksson
in
Geological Sciences
D. ~- Wones, Chairman
D. A. Hewitt
May, 1984
Blacksb~rg, Vi~ginia
J .I D. Ri:nstidt
PETROGENESIS OF A MIGMATITE, PENOBSCOT COUNTY, MAINE:
ULTRAMETAMORPHISM OR INTRUSION?
by
Laura M. Russell
Committee Chairman: David R. Wones
Geological Sciences
(ABSTRACT)
The Clifton Migmatite crops out between the biotite
grade Bucksport Formation (predominantly calcareous
peli tic quartzite) on the west, the Lucerne Pluton
( bioti te granite) on the sou the a st, and the Parks Pond
Pluton (mafic granite to quartz syenite) on the
northeast. The Parks Pond crystallized at >1000° C.
The leucosomes are I-type (metaluminous, hornblende-
bearing inclusions, primary ti tani te, a 11 ani te,
hornblende, and apatite included in biotite or
hornblende),
biotite).
(Bucksport)
or S-type (tourmaline and red-brown
They are conformable with melanosome
layering, and vary in outcrop from 7-88~~
areally, and in ccmposi tion from tonali te to alkali
granite.
Igneous textures in leucosomes argue against a
solid-state origin, while biotite and plagioclase
analyses indicate that leucosomes were not generated by
in situ melting. Compositions of plagioclase (An-content
33-28 in melanosome, 38-15
biotite (positive gradient
melanosome with approach
in adjacent leucosome) and
of Ti02 in bioti te of
to leu~osome) demonstrate
disequilibrium. It is argued that the Lucerne was not
involved, based on chronology and mineralogy, and
leucosomes are not injections of Parks Pond magma,
because they lack clinopyroxene, orthopyroxene, and
bioti te. from the Parks Pond. In the leucosomes,
different maximum An-contents of plagioclase, four
different orders of crystallization, and different
compositions suggest that they are multiple melts. 4/5
of analyzed leucosomes are well described as Bucksport
Formation minus restite.
Conclusions: 1) The Parks Pond partially melted the
Bucksport at depth. 2) Melts intruded by lit-par-lit
injection to present exposures. 3) Caution should be
exercised in applying I- and S-type criteria to melts of
calcareous sediments.
Many than~:s go to David R. \'/ones, my advisor, for
his p3tient assistance in times of need and enthusiastic
support of new concepts. Critical re~i~ws by my ad~iscry
committee, S. Eriksson, J. D. Rimstidt, and D. A.
Hewitt, have improved the manuscript. Susan Eriksson
aided greatly with the field work in Maine, and provided
unpublished analyses of minerals from the Parks Pond
Pluton. I would also like to thank A. K. Sinha, for the
use of his XRF laboratory, and my fellow graduate
students, for their advice and tolerance.
Financial support was provided by a grant from Sigma
Xi, and N.S.F. Grant EAR 8206825 to David R. Wanes.
iv
TABLE OF CONTENTS
Page·
INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
TEXTURES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
MINERALOGY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
BULK CHEMISTRY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
TEMPERATURES AND PRESSURES .......................... 75
DISCUSSION .......................................... 91
FURTHER WORK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
REFERENCES .......................................... 96
APPENDIX A .......................................... 101
APPENDIX B .......................................... 108
APPENDIX C .......................................... 19S
VITA ................................................ 290
V
IUT?.ODUCTION
Iv'Iigmati tes are a twentieth-century e!1.igma.
Sederholm (1907) first focussed attention on these rocks
by coining thG term, and defining them as,
II .gneisses. • • I characteristic of which are two elements
of different genetic value, one, a schistose sediment or
foliated eruptive, the other, either formed by re-
solution of material like the first or by an injection
from without, 11 In the following years, he held that
injection of igneous material from below produced most
migmatites. Other workers, led by Holmquist ( 1921),
contended that partial melting in situ prevailed in the
genesis of migmatites.
Since then, migmatites have been extensively
examined. Most workers have come to agree that: l)
migmatite should be used as a descriptive, textural term,
rather than a genetic one, and 2) no single origin
belongs to the group of rocks classified as migmatites
(Dougan, 1979; McLellan, 1983; Misch, 1968; Harris, 1974;
Mehnert, 1971; White, 1966; Amit and Eyal, 1976; Olsen,
1977). At the present state of knowledge, migmatites may
be formed by any of the following: 1) rnetasomatism 2)
metamorphic differentiation 3) partial melting
injection.
or 4)
Mehnert (1971) suggested the nonqenetic definition:
2
"~egascopically corr,posi te rock consisting of two or mc-,;::e
petrographically different parts, one is the country rock
in a more or less metamorphic stag2, the other is of
pegr:":a ti tic ap:..itic, 9ranitic, or gen2rally pli.;.tol:ic
appearance." Commonly, the metamorphic-appearing port.ion
of a migmati te is darker colored than the igneous-
appearing portion.
melanosome and the
Thus, Mehnert called the former a
latter a leucosome. Mehnert's
terminology and definitions are followed in this paper.
PREVIOUS WORK
Heretofore, the Clifton migmati te has neither been
mapped nor examined in detail. Otherwise, the immediate
area has been well studied. Trefethen (1950) conducted
preliminary mapping, followed by Cavalero (1965).
Subsequently, Wones ( 1980) mapped the entire Lucerne
Pluton and its environs. In 1982, Eriksson further
delineated the borders of the Parks Pond Pluton. Both
Cavalero (1965) and Wones (1980) investigated the
petrogenesis of the Lucerne Pluton. Eriksson and Wones
(1983) reported preliminary work on the petrogenesis of
the Parks Pond Pluton. Cavalero (1965) and Novak (1979)
studied reactions in nonmigmati tic por~ions of the
Lucerne's contact aureole.
GEOLOGIC SETTING
Figure 1 shows part of the Passagas3awakeag-
3
Figure 1. Geologic map of field area.
4
GEOLOGIC MAP OF PARKS PONO ANO VICINITY
PENOBSCOT COUNTY, MAINE by Louro M. Ruuell
after: Cavelero (1965), Erikuon (1982), and Wanu (1974-1978)
[TI] MIGMATITE
D BUCKSPORT FORMATION
------ •••••• CONTACT; solid where exposed, dashed where opproaimate, or dolled where concealed
0 300 .... ,..
, , ..., ,,/<::'
''--·-·- .... , ..
EXPLANATION
PLUTONIC ROCKS
G WCERNE PLUTON
D PARKS PONO PLUTON
I~ i ' \); I ;(7·1. I
J c: \ '
~ ~ " 7 \,~ '\J '--"2~<'
,_
<
5
Bucksport structural block, a northeasterly trending
terrane that extands southeasterly to the faulted
Bucksport-Penobscot contact (Novak, 1979). To the
no rt:i.we :3 t, the ?assagassawakeag-Bucksport block
merges with the Waterville-Vassalboro block (Osberg,
1978) or is separated from it by the northeast-trending
Norumbega fault (Wones, 1980). To the northeast of
Figure 1, the Norumbega fault truncates the Parks Pond
and Lucerne Plutons; to the north, it separates the
Bucksport and the Vassalboro Formations.
To date, the Lucerne Pluton is the best-studied rock
in the area. It has been described by Wones (1980) as a
pinkish-white, coarse-grained, seri ate to porphyritic,
bioti te granite with rapaki vi textures. According to
two-feldspar geothermometry, it crystallized at 725°c.
Norms projected onto an An-Ab-Or ternary cluster around
experimentally determined eutectic compositions at
pressures of 1 kb. The Lucerne Pluton has been dated by
Rb/Sr, Pb, and K/Ar methods. All ages fall within
350-400 r.1y, but the preferred age is 380 my (Lux,
personal communication).
The Parks Pond Pluton is a dark green, fine-grained,
granular, r.1afic granite to quartz syenite that contai~s
hypersthene, diopside, and bioti te. Preliminary t1,,10-
pyroxene geother:nometry yields crystallization
6
temperatu:-es of 1000° C (ErikssoYi and Wones, 1983). The
Parks ?ond PlutoYi is younger than the intruded Bucksport
Fo=~ation, y2t older t~an the Luc~rne Pluton. D2.k,?.s of
the latt~r intrude the Pa=ks Pend Pluton in two areas.
in addition, Eriksson (personal communication) has
determined a preliminary Rb/Sr age of 384 +/- 52 my (2
sigma).
The Bucksport Formation is a greyish-green
(calcareous) and black to reddish-brown (noncalcareous)
very fine-grained pelitic quartzite that has been
regionally metamorphosed to chlorite/biotite grade of the
greenschist facies. Within the contact aureoles of the
Lucerne and Parks Pond Plutons, the dominant phases are:
quartz + plagioclase + bioti te +/- clinopyroxene and
amphibole. No fossils have been found in the Bucksport;
a late Silurian/early Devonian age has been assigned
based on assumed equivalencies with the lithologically
similar Vassalboro and Flume Ridge Formations. The
former contains graptolites (Osberg, 1978), while the
latter is correlati·,re with the Waweig Formation and
Devonian intrusives (Ruitenberg and Ludman, 1977).
St:?::"ucturally and chronologically, the Bucksport
displays:
1) compositional layering (transposed bedding-Novak,
1979),
7
2) the development of schistosi ty, parallel to
compositional layering, with approach to the Lucer~e or
Farks Pond Plutons,
3 ) mi no r c, pen f o l d s sup e rim po s e d c :1 i soc 1 i r:. a 1 f o L ls
(Cavalero, 1965),
4) quartz+/- calcite veins that typically cross cut
compositional layering,
5) small faults ( surficial exposure of 30-70
centimeters) that displace folds,
melanosomes by up to 5 centimeters.
leucosomes, and
The sense of
displacement is left-lateral, and right-lateral oblique-
slip.
6) minor mylonitization.
Compositional layers are distinguished in the field
by color-coding of greenish-grey for Ca-rich layers and
black to reddish-brown for Ca-poor layers (Fig. 2). The
latter become reddish-brown with approach to the Lucerne
(Novak, 1979) or Parks Pond Pluton, due to the presence
of red-brown biotite. Within the aureoles, calcareous
layers do not react with HCl. However, they have become
indurate, while noncalcareous layers are brittle and
fracture easily during sampling.
Novak (1979) estimates that 70-80% of the layers are
calcareous, and the remainder noncalcareous. This
estimate agrees with observations made in this study,
8
Figure 2. Compositional layering in the Bucksport
Formation.
10
e:{cept within the rr.igmati te, wher-e calcareous layer·s are
even :no re dominant. The sc arc 1 ty and fri ability of
noncalcareous layers has made tr-.eir :;ampling difficult.
Novak (J.979) claims that most of the layeri':g is
transposed bedding, noting that it is axial planar to the
NE-trending open folds. Strata range in thickness from
one meter to millimeters,
centimeters.
averaging about two
The migmatite consists of interlayers of melanosome
and leucosome. The melanosome closely resembles the
Buckport Formation. The leucosome is a black and white,
fine to medium grained, granular tonali te to alkali
feldspar granite/quartz-alkali feldspar syenite with
biotite +/- hornblende and mafic inclusions. The
migmatite is younger than the Bucksport Formation to the
west, but older than the Lucerne Pluton. The Lucerne
Plut0n cross-cuts poorly developed foliation in the
migmatite in the southern part of the mapped area shown
in Figure 1.
The migmati te only occurs in portions of the
aureoles of the Parks Pond and Lucerne Plutons. Tr.e
eastern margin of the Parks Pond Pluton is is covered by
swarr:p, e;..:cept about 200 r'.1eters east of the esti:na -c2d
contact, where an outcrop of the Bucksport Formation was
found. On the west, the Clifton Migmati te/Parks Pond
11
contact is exposed in only one area (Fig. 3). No.::-th of
the area shown in Figure 1 the western edge of the Parks
Pond is completely covered by glacial till and soil.
Float suggests that the migmatite conti~ues northward.
There are ten exposures of the Lucerne/Bucksport
contact (Wanes, in press). The migmatite crops out at
only two out of these ten exposures: a) in the study
area (Fig. 1) b) 3 km to the SSW of the study area. The
latter occurs as a lens-shaped, 1. 2 by O. 1 km body that
contains material very similar to that found in this
study.
Leucosomes are predominantly conformable with
layering in the Bucksport (Fig. 4). Rarely, they cut
across melanosomes and terminate in wispy strands.
selvages are absent.
Mafic
The percentage of leucosome in outcrop varies from
7-88%. The exposure of outcrops within the migmatitic
zone is about 10%. Surprisingly, leucosomes do not
increase in area with approach to the Parks Pond and/or
Lucerne Plutons; the variation is apparently random. The
percentages of different rock types were visually
estimated, except for outcrops RMA and RMB, where 100
pciri.ts were counted on meter and/or half meter grids
(Fig. 5). Outcrop RMA is the sample location for #31 and
#32, while RMB is located where sample #8 was collected.
12
Figure 3. Contact of the Clifton Migmatite with the Parks
Pond Pluton.
14
Figure 4. Conformable leucosome and rnelanosome layering.
15
16
Figure 5. Schematic diagrams of outcrops RMA and RMB. In
the lower portion of the sketch of RMA, melanosomes are
isoclinally folded, axial planar to compositional
layering. The orientation of the lines that symbolize
melanosomes approximates the strike of compositional
layering.
:z: 0 >--< f-c::r: :z: c::r: _J
CL
>< w
~)
-u V1
0 C
IO
<lJ :E:
::::5 0 ,JJ E 0 V
1 0 u ::::5 <lJ
_.J
ill D -:
(1) ~
.j..) (1)
..... >
,--0
0. u
c::r:
~D
17
;:
~' z .j..) ,--::::5
. -· :::_~· ~"-
~ ...::
,;'
IO
LI..
"
~-~ .: -.:'
-: .
--C ,
,'
.. £ ~--... ~ -:.,. ..:·
18
RMA contains 13% leucosome, 85% melanosome, and 2%
aplite. Ri'fJB .... . cor2c.a1ns 81% leucosome, 14;~ melanosome, 40; ... /,j
aplite, and 1% quartz veins.
The aplite occurs as white, fine-grained,
plagioclase and quartz-rich dikes that cross-cut the
Clifton Migmatite (Fig. 5).
Bedrock is well exposed in the northern and southern
portions of the studied area (Fig. 6). The center of the
area is occupied by Parks Pond and stream deposits. All
sample locations are plotted on Figure 6, except for #45
and #35-37.
north of #4 7.
#45 was sampled about 350 meters to the
#35-37 were collected from an outcrop on
the north side of lA, 0.88 kilometers west of the lA/46
intersection, 14 kilometers southwest of Parks Pond.
This is outside of the contact aureoles of the Parks Pond
Pluton and the Lucerne Pluton. #35-37 are samples of the
low-grade, regionally metamorphosed Bucksport Formation
19
Figure 6. Map of sample locations and structure.
0 300 meters
20
4 7•\-1°
: 6 ,9 • s: II : 10--i _1~3
7•' : i4,12 : 46 I
I • • I /
/ /
/ r40.41 , 43,44• f38,39 ,'
}, \-GB ,' /
/ /
Dmgp
DOb
.:2011: 21-23 1,( I • _.: - ' ' :°28 • ' .,'I ta2 ';10,19 29, r6 8 ,
I \33,341 I '\ I
31,32111,30 h,' 1' 1 e2 , a5
I
/
I .. 2 I
\ 8 t\ "'"
/
' ' 1 25 ' \::~,--6 ' .
/
, 27 \
'
/
"
' ...
"
, ... /
I'
42f I
I (
/
/ .:DOcm./ .. ··· Dgl
EXPLANATION
------ •••••• CONTACT, solid where exposed, dashed where approximate, or dotted where concealed
,~Jo
SAMPLING LOCATION FOR 3 ANO 4
STRIKE AND DIP OF COMPOSITIONAL LAYERING IN THE BUCKSPORT FM
VERTICAL COMPOSITIONAL LAYERING
Ogl LUCERNE PLUTON
Omgp PARKS PONO PLUTON (maf1c granite) quartz monzanite to quartz syenite
00cm CLIFTON MIGMATITE
00b BUCKSPORT FORMATION
TEXTURES
Textural similarities in the Bucksport For~ation and
melanosomes include: the lack of porphyroblasts, a
general lack of poikilitic minerals, and the infrequent
occurrence of 120° angles at triple junctions. Closer
inspection reveals that 120° angles are well developed in
areas that lack phyllosilicates. Usually, the preferred
orientation of micas controls the shape of adjacent
grains (Hobbs et al., 1976).
The dominant, calcareous rocks exemplify typical
textural changes in the Bucksport Formation. Toward the
Parks Pond Pluton, the average grain size increases from
0.03 to 0.06 mm, simple compositional layering evolves
into gnei ssic banding, and the alignment of minerals
becomes more prominant. Macroscopic calcareous ( and
noncalcareous) layering noted in outcrop extends to the
microscopic scale. The microscopic layers are
millimeter-thick bands, distinguished by their alternate
modal mineralogies. At higher grades, dark bands (mostly
clinopyroxene + amphibole) are segregated from light ones
(plagioclase + quartz). Compositional layering is always
parallel to the alignment of minerals. Axes of quartz
grains appear to be subparallel at low grade ( sample
#13). At higher grades to the east, bioti te and
amphibole define a good schi stosi ty. Similar textural
21
22
changes occur in the southern portion of the field area
with approach to the Lucerne Pluton.
In textural contrast to the melanosomes, leucosomes
contain many sub- to euhedral phases, are coarse-grained,
lack any obvious foliation, and minerals within the
leucosomes often contain inclusions. Within these bounds
they vary widely and nonsystematically. Most are
hypidiomorphic granular and range from O. 3 to 1. 8
millimeters in average grain size. However, samples 7B
and 25 are hypidiomorphic porphyritic, with on average
2.9 and 6.4 mm alkali feldspar phenocrysts set in 0.8 and
0. 9 mm matrices,
igneous textures.
respectively. Leucosomes display
This is indicated by subhedral quartz
( sample #39), euhedral plagioc lase, subhedral bioti te,
euhedral amphibole, and a sparsity of 0 120 angles at
triple junctions.
Inclusions within the leucosomes display metamorphic
characteristics. These inclusions typically contain:
oval clumps of randomly oriented, tiny sub- to anhedral
amphibole crystals interspersed with biotite +/- opaques,
iron oxides, apatite, zircon, plagioclase, titanite,
quartz and tourmaline. The tourmaline has brown cores
and clear rims, as does most tourmaline in the leucoscm8s
and me 1 ano some s . T · 1 · t · often subtend 120° rip e June ions
angles. The clumps are sometimes mineralogically zoned,
23
as shown by large biotite plates aligned tangentially to
the inclusion, the concentration of bioti te toward the
rims, or clincpyroxene in the cores. The average grain
size of inclusions (0.1-0.35 mm) is always much smaller
than that of the surrounding leucosorne.
Leucosomes contain primary plagioclase + alkali
feldspar+ quartz+ biotite +zircon+ tourmaline+/-
apatite, titanite, allanite, and opaques. Chlori te +
saussurite +/- opaques and titanite occur as secondary
minerals. Commonly, plagioclase is subhedral and zoned,
alkali feldspar is anhedral and perthitic, and quartz is
anhedral. Sometimes zoned plagioclase and alkali
feldspar have distinct, possibly remnant cores.
Eleven leucosomes were examined for determination of
crystallization order. Four distinct orders were found
in these samples (Fig. 7). The interpretations were made
from textural observations. For example, the occurrence
of euhedral apatite in the cores of large, zoned
plagioclase crystals suggested that apatite crystallized
before plagioclase. This multiplicity of crystallization
orders suggests that leucosomes did not crystallize from
a single liquid, or that crystallization paths were
kinetically determined (Lofgren, 1977).
The leucosomes are modally heterogeneous and
nonsystematic (Fig. 8 and Table 1). The variation does
24
Figure 7. Illustrations of crystallization order in the
leucosomes. Dashed lines represent subsolidus
crystallization, and dotted lines symbolize uncertainty.
Sample #20A-l
Tourmaline Apatite
Zircon Titanite ----Biotite
Plagioclase Al lanite
Kspar ········· Quartz
Amphibole Chlorite - - --
Iron Oxides - -- -Hagma Rock
Sample #39 Tourma 1 ine
Apatite Zircon
Titanite - - - -Biotite
Plagioclase Al lanite
Kspar ~~~~~~~~~~~~~~~~~~
Chlorite Iron Oxides
Opaques
Magma
-- -· ___ .. - - --Rock
Sample #2C, 25, 27, 78, 9A, 11
Tourn11 line Apatite
Zircon Titanite I · · · · · · · · · · · · · · · ·- - - -Biotite
Plagioclase Al Jani te
Kspar Quartz ........ ,.1 ...... .
Chlorite - - - -Opaques - - - -
Hagma Rock
Sample #34, 4, 12 Tourma~-----
Apatite Zircon
Tittnite Biotite
Plagioc lase Ks par
Quartz Amphibole '"'"'" I ---. Iron Oxides - - - -
Opaques - - - -
Hagma Rock
N Vl
26
Figure 8. Classification of leucosomes (based on
Streckeisen, 1973).
27
CLASSIFICATION OF LEUCOSOMES
Q
+ + +
TAH!.. 1 HO!JAI ANAIYSES OF l.EUCOSOHES (lOOO pointa)
2C 4 5 7B 8A 9A 11 12A 17A 18 20A 208 25 27 32C 34B 39
Quartz 32. 8 34.0 2 7. 7 13. 5 13. 9 27.9 2 7, 1 31. 9 23.0 23.3 20.0 18.9 18.0 18.7 27.8 17.6 34.3 Plagioclase 29.0 3 7. 7 2 9. 5 0.8 26.3 34.8 36.1 36.0 30.8 28.4 20.9 38.9 34. 3 45.0 29.0 52.2 21. 2 K-feldspar 32. 3 8.0 3 3. 6 5 3. 5 40.0 28.8 25.8 6. 7 2.8 29. 1 26.2 13. 5 32.2 14.8 22.6 13.0 44, 5 Amphibole 1. 1 0.2 -- 1. 2 4.5 -- -- 1. 0 3. 2 2. 4 3.0 1.1 5.0 0.5 -- 1. 3 --Biotite 2, 8 15. 9 1. 2 5. 5 4.2 6.3 0.6 11. 0 14.0 1. 9 10.0 6.0 6.7 17. 7 15.6 10.8 2.0 Epidote 0. 1 -- o. 1 -- o. 1 -- -- -- 0.2 tr 0.2 tr o. 1 tr tr 0.1 tr CPX -- -- -- tr -- -- -- -- -- -- -- tr -- -- -- -- --Titanite 0.4 o. 3 -- 0. 2 0. 3 o. 1 0.1 0.1 0.4 0.9 0.8 0.6 0.8 0.5 0.2 1. 0 o. 1 Apatite tr tr tr 0.2 0. 1 -- -- 0.2 -- 0.1 -- tr 0.1 0.1 -- 0.3 tr Tourmaline o. 3 tr 0.2 0.6 0.3 0.1 0.2 0.4 0.8 o. 3 0.6 0.8 0.5 0.4 0.5 tr o. 1 Zircon o. 2 0. 1 o. 1 0.1 o. 2 -- 0.2 tr tr tr tr tr 0.2 0.2 0.4 0.2 tr Opaques 0.1 0.3 0.8 o. 1 0. 1 0.2 -- 0.1 o. 2 -- -- -- o. 5 0.1 1. 1 0.5 tr Chlorite 0.9 1. 1 6.8 0.2 0.5 1. 8 6.1 0.5 0.3 1. 9 0.6 0.5 1. 6 1. 7 2.8 3.0 1. 5 Iron Oxides -- tr -- -- -- -- -- 0.1 o. 1 0.2 o. 1 -- tr tr -- -- tr
N
ENCLAVES :))
Amphibole -- 0. 7 -- 18.0 6.7 -- -- 3.2 13.3 7.2 13.1 6.8 Biotite -- 1. 7 -- 6.0 2.8 -- -- 9. l 10. 1 4.3 5. 1 12.9 Opaques -- tr -- tr tr -- -- tr o. 2 tr 0.2 Iron Oxides -- tr -- -- -- -- -- tr o. 1 -- --CPX -- -- -- 0, 1 -- -- -- -- 0.5 -- 0.3 Titanite -- -- -- -- -- -- -- tr tr tr Apatite -- -- -- tr tr -- -- tr -- tr Zircon -- -- -- tr tr -- -- tr -- tr Quartz -- tr -- -- -- -- -- tr tr Tourmaline -- -- -- -- tr
absent tr trace
29
not correlate with distance from the Parks Pond or
Lucerne Plutons and follows no typical fractionation
trend (Hyndman, 1972). Additionally, leucosomes from the
northern and southern portions of the field area do not
belong to separate groups, with respect to their modal
mineralogies.
In the Bucksport Formation and the melanosomes,
reaction textures were infrequently observed. For this
reason, reactions were inferred from Vidale's (1969) ACMK
quaternary. The noncalcareous Bucksport Formation
exhibits a relatively simple series of reactions. The
topological change shown in Figure 9, going from sample
#37 to #14, suggests the reactions:
1) Albite (Ab)+ Calcite (Cc)+ Quartz (Q) +
Muscovite (Mu) + Chlorite (Chl) = Ca-plagioclase (Ca-
plag) + Biotite (Bt) + K-feldspar (Ksp) + Vapor (V)
2) Ab + Cc + Q + Mu = Ca-plag + Ksp + V
Concomittantly, the mole fraction of anorthite in
plagioclase rises from (0-2) to (27-57). The only
further change in mineralogy is the disappearance of
calcite.
The reaction sequence in the calcareous layers
begins with the same two reactions, plus reaction #3
(Fig. 10). From sample #35 to sample #13 the mole
fraction of anorthite in plagioclase rises from (1-2) to
30
Figure 9. ACMK diagrams, illustrating reactions in the
noncalcareous Bucksport Formation.
CaO cc
Sample #37
Al203
MgO
+ Quartz + Vapor + Ab
KAl02 ~ CaO cc
Ab+ Cc+ Q +Mu+ Chl =Ca-pl+ Bt + V Ab+ Cc+ Q +Mu= Ca-pl+ Ksp + V
Sample #14
Al203
MgO
+ Quartz + Vapor + Ab
KAl02 Ksp w .......
32
Figure 10. ACMK diagrams, displaying reactions in the
calcareous Bucksport Formation.
Sample #35 Sample #13
Alz03 Al2o3 + Quartz /1\ /1\ + Quartz + Vapor + Vapor + Ab Ah+ Cc+ Q +Mu+ Chl + Ca-plag + Bt + Ksp + V + Ab
Ab+ Cc+ Q +Mu= Ca-olag + Kso + V ~ ......
~~ ~ - ,.:-:-Ii f- -7 Kl :oz ~ CaO -4KAl02 r.c .,, ""' Ksp .,, .,, .,, Chl +Cc+ Q =Act+ Ca-plag + V
,_ IJ''l-1 I w w
/ lH V MgO MgO
34
(30-37), and a topological change occurs that suggests
both reaction #1, #2, and:
3) Chl +Cc+ Q = Actinolite (Act) + Ca-plag + V
In this and other reactions involving K-feldspar,
the modal increase or decrease in K-feldspar doesnot
match that expected from the stoichiometries of the
reactions. It is a very minor phase in the Bucksport
Formation and the melanosomes. Novak ·(1979) discovered
the same discrepancy, and suggested that K-feldspar has
been dissolved and removed during metasomatism. Such a
process could have been driven by a concentration
gradient in K across the boundary between adjacent,
millimeter-thick layers in the Bucksport Formation and
the melanosomes.
discrepancy.
It is a reasonable explanation for the
Finally, clinopyroxene is formed. There is evidence
to suggest that it forms from both of the following:
4) Act+ Cc + Q = Clinopyroxene (Cpx) + CO2 + H20
and
5) Ksp +Act= Bt + Cpx + Q
Reaction #5 is suggested by a change in modes (Fig.
11, Table 2). With approach to the Lucerne Pluton,
biotite, clinopyroxene, and quartz increase, while
amphibole and K-feldspar decrease. Notably, K-feldspar
does not decrease enough to balance the increase in
35
Figure 11. Modal evidence for reaction 5.
36
CHANGES IN MODES WITH APPROACH TO LUCERNE PLUTON ij2
31A-1 39 33A 26A
Quartz 36
33
30
27
2ij
o-.51.
,...... 21 <tl
-0 0
::E 18
IS
12
9
6
3
0 Kspar 0 20 ij0 60 80 100 120 [ijO 160 180 200
Di stance from the Lucerne Pluton, in ~eters
Table 2 MODAL ANALYSES OF MELANOSOMES (1000 pts}
38 46A lOA 3A 31A-l 33A 26A 228 Quartz 43.8 37.4 42.0 39.7 38.0 38.2 40. l 30.4 Plagioclase 29.9 33.7 38.4 31. 5 27.2 32.2 29.3 38.7 Amphibole 13.5 8.7 2.2 11.8 24. l 15.3 3.3 tr Bi otite 8.4 0.8 15.8 8.3 1.8 4.5 11. l 29. l K-feldspar l. l 2.4 0.7 1.0 3.8 2.2 1.4 0.5
L,J
Epidote tr 0.6 0.2 0.3 0.5 2.3 ....... --Cpx -- 7.9 0.5 4.9 0.3 2.4 10. 2 Titanite 0.6 2.8 0.2 1.4 2.5 2.4 1.5 Apatite tr tr tr -- -- 0.3 tr 0.2 Tounnal ine 0. 1 tr tr 0.4 0. 1 0. l tr 0.3 Zircon 0.5 -- 0.2 0.3 0.8 0.7 tr 0.2 Opaques 0.3 tr -- tr tr 0.2 0. 1 Ch 1 orite 1.8 5.3 tr 0.5 0.8 0.9 0.7 0.2 Iron Oxides -- 0.4 tr -- 0. l 0.3 -- 0.4
tr trace none
38
biotite. Reaction #4 is suggested by Novak and the modes
in sample #44. The latter contains abundant
clinopyroxene, but less than 1% biotite. Reactions #1,
2, and 4 agree with those found by Novak (1979). Neither
reaction #3 nor reaction #5 was observed by Novak.
MINERALOGY
Plagioclase
Zoning of plagioclase in the leucosomes is normal
for igneous rocks: calcic cores grade into sodic rims.
Zoning of plagioclase in melanosomes and in the Bucksport
Formation is both calcic to sodic and sodic to calcic.
The latter is observed with increasing grade, when low-
grade sodic plagioclse is armored and preserved. The
former may have resulted from retrograde metamorphism
associated with the intrusion of the Lucerne Pluton, or
cooling of leucosomes.
If in situ partial melting occurred, melanosomes
would be expected
plagioclase (Misch,
check this: 1) in
to contain refractory calcic
1968). There are two good places
the stratigraphically adjacent
to
melanosome #33 and leucosome #34, and 2) in sample #23,
which contains immediately adjacent melanosomes and
leucosomes. The plagioclase in sample #33 is more calcic
than the plagioclase in #34, and may have formed from in
situ melting or reaction with the leucosome. The
situation is reversed in sample #23 (Fig. 12). The
leucosome contains more calcic plagioclase than does the
immediately adjacent melanosome. it is unlikely that in
situ melting occurred in this sample.
In the leucosomes, the maximum anorthite-content of
39
40
Figure 12. Compositions of plagioclase in adjacent
melanosome and leucosome, sample 23. The diagram is
based on 41 analyses of plagioclase from the melanosome
and 30 analyses from the leucosome. The data were
obtained during five separate microprobe traverses
(Tables 3 and 4).
110.0
32.S
C: 30.0 ci::
~
~ ttl 27.5 ,.... ::, u Q) ,.... 25.0 C
:::E
22.S
20.0
l 7.S J 15.0
I
41
COMPOSITIONS OJ? PLAGIOCLASE IN ADJACENT MELANOSOME AND LEUCOSOME
SAMPLE 23
Leucosome
Melanosome
Tabl<.: 3 SELECTED MICROPROBE ANALYSES AND STRUCTURAL FORMULAE OF PLAGIOCLASE
Leucosomes Melanosomes Bucksport Fm ----------------------------------------------------------- ------------------------------- --------------
8A 34 3A 31 14 27a 25a 9Aa Core Rim Core Rim Core Rim Core Rim Core Rim
Si02 61. 41 64.86 61. 59 58.27 62.79 61.67 64.37 55.99 56.52 57. 20 55.54 56.82 55.78
Ti02 0.02 0.04 0.04 0.00 0.06 0.03 0.02 0.02 0.04 0.06 0.03 0.06 0.02 Al 2o 3 23.98 21. 32 23.12 25.10 21. 98 25.61 21. 48 26.80 26.84 27.05 27.18 25.31 26.96 FeO 0.00 0.41 0.02 0.08 0.07 0.16 0.08 0.07 0.11 0.23 0.19 0.91 0.12 MnO o.oo 0.02 0.01 0.00 0.28 0.00 0.01 0.32 0.34 0.33 0.62 0.36 0.22 MgO 0.00 0.03 o.oo 0.08 0.00 0.00 o.oo 0.06 0.02 0.06 0.04 0.69 0.09 Cao 5.16 2.54 4.80 7.03 3.19 6.29 3.17 9.35 8.98 8.99 9.54 7.98 9.07 Na2o 8. 76 10. 43 8.61 7. 46 9.48 7.87 10.13 5.93 6.06 6. 73 6.34 6. 77 6.42 K20 0.08 0.17 0.10 0.10 0.18 0.26 0,04 0.18 0.16 0.16 0.19 0.30 0.11
..,.. N
Total 99.41 99.82 98.29 98.12 98.03 101. 89 99.30 98. 72 99.07 100.81 99,67 99.20 9fl.79
Si 2.740 2.870 2. 773 2.650 2.829 2.691 2.860 2. 549 2.561 2.554 2.519 2.584 2.540 Al 1. 261 1. 111 1. 227 1. 345 1.167 1. 317 1,125 1. 438 1. 433 1. 423 1.452 1. 357 1. 447 Ti 0.001 0.001 0.001 0.000 0,002 0.001 0,001 0.001 0.001 0.002 0.001 0.002 0.001 Sum 4.001 3.982 4.001 3.995 3.998 4.009 3.985 3.988 3.995 3.980 3.972 3.943 3.987 Fe 0.000 0.015 0,001 0,003 0.003 0.006 0.003 0.003 0,004 0.009 0,007 0.035 0.01)5 Mn 0.000 0.001 0.000 0.000 0.011 0.000 0,000 0,012 0.013 0,012 0,024 0.014 0.008 Mg 0.000 0.002 0.000 0,005 0,000 0.000 0,000 0,004 0.001 0.004 0,003 0.047 0.006 Ca o. 247 0.138 0,232 0.350 0.168 0.300 0.154 0.456 0.437 0.430 0,404 0.389 0.442 Na 0.758 0.895 0. 752 0.658 0.828 0.666 0.873 0,524 0.532 0.583 0.557 0.597 0.567 K 0.005 0.010 0.006 0.006 0.010 0.014 0.002 0,010 0.009 0,009 0.011 0.017 0.006 Sum 1.009 1. 043 0.990 l. 014 1.006 0.980 1.029 1.009 0.996 l, 04 7 1.066 1. 099 1. 035 0 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8,000 8.000 8.000 8.000 8.000 8.000 AN 24.45 11. 75 23,42 34, 05 15,52 30.18 14. 71 46,07 44,60 42,09 44.92 38.76 43.57 :\ote: Analyses with the superscript 'a' were used in two feldspar ge~thermometry. Fe is total iron.
Table 4 SELECTED MICROPROBE ANALYSES AND STRUCTURAL FORMULAE OF ALKALI FELDSPAR
Leucosomes Melanosomes Bucksport Fm --------------------------------- --------------- ---------------25
9A Rim Core 27 31 33 44 14
Si0 2 64 .16 63.25 64 .12 65.03 64.53 65.24 65.14 64.94
Ti0 2 0.07 0.00 0.03 0.05 0.03 0,06 0.02 0.07
Al2o3 18.02 18.48 18.79 18.58 18.47 17,85 18.14 18.51
FeO 0.17 0.04 0.04 0.06 0.09 0.36 0.12 0.45
MnO 0.02 0.00 0.04 0.00 0.00 0.03 0.04 0.01
MgO 0.04 0.05 0.04 0.00 0.22 0.18 0.00 0.00
Cao 0.08 0.03 0.03 0.04 0.09 0,09 0.05 0.05
BaO ----- 0.58 0.55
Na2o 0.55 0.37 0.32 1.02 1.00 0.29 0.40 0.44 ~ I.,.}
K2o 15.49 15.55 14. 77 14.95 14.81 14. 72 15.96 15.59
Total 98.60 98.35 98.73 99.73 99.24 98.82 99.87 100,06
Si 3.001 2.980 2.989 2.997 2.990 3.026 3.010 2.994
Al 0.993 1. 026 1.032 1.009 1.008 0,975 0.988 1.006
Ti 0.002 0.000 0.001 0.002 0.001 0.002 0.001 0,002
Sum 3.997 4.005 4.022 4.007 3.999 4.003 3.998 4.002
Fe 0.007 0.002 0.002 0.002 0,003 0.014 0.005 0.017
Mn 0.001 0.000 0.002 0.000 0.000 0.001 0.002 0.000
Mg 0.003 0.004 0.003 0.000 0.015 0.012 0.000 0,000
Ca 0.004 0.000 0.001 0.002 0.023 0.005 0.002 0.002
Ba ----- 0.011 0.010
Na 0.050 0.034 0.029 0.091 0.090 0,026 0,036 0.039
K 0.924 0.934 0.878 0,879 0,875 0.871 0,941 0,917
Sum 0.988 0.985 0.925 0,974 0.988 0.929 0.985 0.976
0 8.000 8.000 8.000 8.000 8,000 8.000 8.000 8.000
Note: Fe is total iron.
44
plagioclase varies greatly from sample to sample (Fig.
13). There is no spatial relationship between the
maximum anorthite-content of plagioclase and the distance
from either the Parks Pond or the Lucerne Pluton. The
variation in maxi_mum anorthi te-content implies separate
melts and/or restitic calcic plagioclase. A single melt
would produce a single maximum anorthi te-content for
plagioclase, either as primary crystallization or as
restitic plagioclase. Concurrently, it could result from
variable contamination.
Dissimilarities between plagioclase from the
leucosomes and plagioclase from the Lucerne Pluton argue
against consanguinuity (Fig. 13). The argument does not
stem from the presence of more calcic plagioclase in the
leucosomes, since this could be restitic remnant
plagioclase. Rather, the relevant contrast is the
general lack of sodic plagioclase in the leucosomes.
Magmas derived from the Lucerne by differentiation and
intrusion or simple intrusion would not show this
characteristic. Similarly, if the Lucerne Pluton had
provided heat to melt the Bucksport Formation,
plagioclase in the leucosomes would be at least as sodic
as plagioclase in the Lucerne Pluton (Misch, 1968). In
marked contrast, consanguinui ty between the Parks Pond
Pluton and the leucosomes cannot be ruled out based on
45
Figure 13. Compositions of plagioclase, in the
leucosomes, the Lucerne Pluton (Wanes, 1980), and the
Parks Pond Pluton (Eriksson, unpublished data).
46
COMPOSITIONS OF PLAGIOCLASE
9A 27
25
34 23 8A
Leucosomes
32
.. 'i' I I
Parks Pond Pluton
1_ucerne Pluton
.. I' I I' '"I
47
the compositions of plagioclase.
Biotite
Three distinct compositional clusters of biotite are
displayed in Figure 14: 1) Fe and Al-rich biotite from
the Lucerne Pluton 2) Bioti te from melanosomes and
leucosomes, with intermediate Fe/Fe+ Mg and octahedral
Al and 3) Fe- and Al-poor biotite from the Parks Pond
Pluton. The distinct clusters demonstrate that biotite
in the leucosomes has not been inherited directly from
either the Lucerne or the Parks Pond Pluton. Within the
melanosome-leucosome group, biotites from the melanosomes
show a greater range in octahedral Al, while those from
the leucosomes show a greater range in Fe/Fe+ Mg.
In the Bucksport Formation and the melanosomes, with
approach to either the Lucerne or the Parks Pond Pluton,
the Ti and Fe/Fe + Mg content of bioti te fluctuates
erratically. This is in conflict with expected trends of
increase in Ti and decrease in Fe/Fe+ Mg with increasing
grade (Hyndman, 1972), and suggests: 1) local
compositional control and/or 2) local control of
temperature. Local control of temperature could result
from different conductivity in different rocks, different
degrees and kinds of devolatization reactions in the
rocks, and/or a different distribution of the heat source
(Lucerne Pluton, Parks Pond Pluton, or leucosomes) at the
48
Figure 14. Representative compositions of biotites in
leucosomes, melanosomes, Lucerne P luton (Wanes, 1980),
and Parks Pond Pluton (Eriksson, unpublished data)
(Table 5) .
49
REPRESENTATIVE COMPOSITION._S" OF IJIOTITES 0.95
0.90
0.85
0.60
o. 7S Lucerne Pl uton
Ol o. 70 L + Q1 0.65 u..
.......... Q1 u.. 0.60
0.55
0.50
O.ll5
.J~ • • Leucosomes
~· D
fl~cfJ ~ 0 o oo m D d] [5l
Melanosomes O.!lO
0,35 • o. 30 Parks Pond Pluton
0,25 ......... ~...-.--..........., .......... ~...........,.----~ ......... ~--,-.,~--,,~~..--.~....,.._~~~ o.oo 0.06 0.12 0.18 o.2u 0.30 o.36 0.4? 0.46 o.54
Moles of Octahedral Al
Tabk 5 SELECTED HICROPROBE ANALYSES A:<;D STRt;ClllRAJ. FOR~nll.AE OF 'oIOTITE
____ Buckseort_Formation ____ _______________ Melanosomes ________________ Leucosomes ------------------------------------------14 45 26 3A 23 23 25 9A
Si02 37.70 (2.84) 38.59 (0.86) 36.10 (0.11) 36.73 (0.70) 37.57 (0.81) 37. 72 (0. 60) 36.97 (1.04) 36.11 (0.71)
Ti02 1.70 (0.45) 1.47 (0.17) 3.97 (0.04) 2.94 (0.07) 2.86 (0.60) 3.60 (0.29) 4.17 (0.24) 4.02 (0.31)
Al 203 17.41 (1.46) 14.75 (0.23) 14.15 (0.09) 14.69 (0.11) 14.68 (0.95) 14.08 (0.92) 14.18 (0.21) 14.52 (0.66)
FeO 16.29 (l.ll) 12.03 (0.10) 19.02 (0.16) 19.25 (0.36) 18.80 (0. 72) 19.34 (0.30) 21.06 (1.05) 21.67 (0.54)
HnO 0.21 (0.04) 0.17 (O. 02) 0.24 (0.04) 0.30 (0.02) 0.27 (0.08) 0.27 (0.08) 0.38 (0.05) 0.54 (0.06)
HgO 12. 30 (0. 97) 16. 90 (0. 74) 10.58 (0.13) 12.15 (0.65) 12.24 (1.04) ll.97 (0.82) 9.46 (0.69) 9.47 (0.69)
Cao 0.21 (0.20) 0.11 (0.04) 0.05 (0.01) 0.07 (0.02) 0.14 (0. 20) 0.12 (0.06) 0.06 (0.04) 0.12 (0.06)
BaO ----- ----- ----- ----- 0.21 (0.01) 0.82 (0.03) ----- ----- ----- ----- 0.24 (0.07) 0.16 (0.00)
Na2o 0.27 (0.42) 0.07 (0.01) 0.03 (0.01) 0.11 (0.05) 0.07 (0.13) 0.09 (0.06) 0.05 (0.01) 0.19 (0.06)
K2o 8.98 (0.64) 8.74 (0.63) 9.17 (0.04) 9.16 (0.09) 9.52 (0.80) 9.59 (0.49) 9.43 (0.38) 9.16 (0.19)
F ----- ----- ----- ----- 0.50 (0.03) 0.28 (0.03) ----- ----- ----- ----- 0.80 (0.02) 0.44 (0.00)
Cl ----- ----- ----- ----- 0.28 (0.00) 0.31 (0.01) ----- ----- ----- ----- 0.16 (0.00) 0.04 (0.00)
Total 94.88 (1.40) 92.71 (0.97) 94.30 (0.20) 96.81 (0. 75) 96.15 (2.20) 96.78 (0.46) 96.96 (1.13) 96.44 (1.01) V1 0
N 12 4 2 4 26 8 6 9
SI 5.650 5. 796 5.588 5.577 5.666 5.671 5.650 5.561
Al 2.350 2.204 2.412 2.423 2.334 2.329 2.350 2.439
Sum 8.000 8.000 8.000 8.000 8.000 &.000 8.000 8.000
Al 0. 724 0.398 0.169 0.206 0.274 0.165 0.204 0.195
Ti 0.168 0.166 0.461 0.336 0. 325 0.407 0.480 0.466 Fe 2.042 l. 501 2.462 2,445 2.371 2.431 2.692 2.790 Hn 0.027 0.022 0.032 0.038 0.034 0.035 0.049 0.070 Hg 2.749 3.784 2.442 2.750 2.751 2.683 2.155 2.173 Sum 5.710 5.871 5.566 5. 776 5.755 5. 722 5.580 5.694 Ca 0.034 0.018 0.009 0.012 0.023 0.019 0.009 0.019 Na 0.080 0.020 0.011 0.032 0.021 0.027 0.015 0.055 K 1. 716 1. 6 74 1.811 l. 775 1. 830 1.839 1.839 1.799 Ba ----- ----- 0.013 0.049 ----- ----- 0.015 0.010 Sum l. 831 I. 712 l. 844 l. 868 l. 874 1.884 1. 878 1.884 Cl ----- ----- 0.073 0.080 ----- ----- 0.042 0.010 F ----- ----- 0.024 0.138 ----- ----- 0.389 0.213 () 22 .000 22.000 22.000 22.000 22.000 22.000 22.000 22.000
Note: Fe Js total iron. N is t1umber of analyses. The maximum range from the average is included in parcnthcscR.
51
surface or at depth.
Ti in biotite from the Bucksport Formation ranges
from 0.10 to 0.47 moles (based on recalculation to 22
oxygens). In comparison, biotites from the leucosomes
tend to be richer in Ti, and the range in Ti content is
less (0.38-0.50 moles).
Five traverses across contacts between melanosomes
and leucosomes in sample #23 reveal that Ti in biotite is
low in distal melanosomes, roughly increases toward the
contact, and continues to rise in the leucosomes with
di stance from melanosomes (Fig. 15) . Changes in Ti-
contents do not correlate with vacancies, or single
changes in tetrahedral or octahedral cations in the
bioti tes. If exchange did occur,
coupled or multiple substitution.
it was through a
The coupled or
multiple substitution of Ti in biotite is very common
(Abrecht and Hewitt, personal communication). The data
do suggest that diffusion occurred across the interface
between two dissimilar bodies, and thus add to the
argument against the production of sample 23 through in
situ partial melting. If the gradient in Ti reflects a
gradient in temperature, the trend resulted from
intrusion of the leucosome.
Amphibole
Amphibole compositions from the leucosomes, the
52
Figure 15. Bioti te compositions from traverses across
contacts between melanosomes and leucosomes in sample 23.
Q) .µ •,-.µ 0 .,-
c:::::l
!:: ,,-
•,-I-4-0 (/) <l)
,--0 ~
53
TRAVERSE ACROSS CONTACT· BETWEEN MELANOSOME AND LEUCOSOME IN SAMPLE 23 0.22
tJ 0.21
0.20
o. 19 D
o. 18
0.16
o. 15
O. lij
0.13
o. 12 -1800:J
D
D D
D
D
Leucosome
D
D
Melanosome
-12000 -6000 0
Distance from Contact, in Microns 0 is Contact
12001)
54
Bucksport Formation and the melanosomes overlap, ranging
from actinoli te to hornblende (Figs. 16 and 17). The
range is complete in the leucosomes, but falters at about
7. 2 moles of Si in the Bucksport-melanosome group.
( based on recalculation to 23 oxygens) . Leake ( 1968)
suggests a miscibility gap at 7.2 moles of Si between
actinolite and hornblende, and that it is more pronounced
at low temperatures. Amphiboles in the leucosomes may
have formed formed at higher temperatures than those in
the Bucksport-melanosome group.
With increase in grade, the first amphibole to
appear in the Bucksport Formation is a slightly aluminous
actinoli te ( see sample #13, Table 6). Further toward
either the Lucerne or the Parks Pond Plutons, Al and Na+
K tend to increase irregularly, until hornblende is
developed in sample #3A, a gneissic melanosome sampled 50
meters from the Parks Pond Pluton. Fe/Fe+ Mg variation
in amphiboles is erratic and does not correlate with
distance from the plutons.
Figure 16 shows that the compositions of primary
amphiboles (amphiboles that appear to have crystallized
from a melt) overlap with the compositions of amphiboles
from the inclusions. In individual samples the two
amphiboles are usually compositionally distinct: primary
amphiboles tend to be lower in Al and Na+ K.
55
Figure 16. Compositions of amphiboles in leucosomes
(Table 6) .
7.
7. 7
7.6
7.5
7.~
7. 3
7.2
V) 7. I
6 7.0
Vl 6.9 QJ
O 11.B :::E:
6.7
6.6
6.S
6.~
6.3
6.2
6.1
•
56
AMPHIBOLES IN LEUCOSOMES
0
• 0~
d'o
Primary 0
~-= . 0 oo~ • oo
0~ 0. o 1 ~o
.o ·~ ~- 0 • • Inclusions •
0
J.9S 2.01 2.07 2.n 2.19 2.25 2.31 2.37 2.~3 2.49 2.55 2.61 Ca+ Na+ K
57
Table 6
SELECTED MICROPROBE ANALYSES AND STRUCTIJRAL FORMULAE OF AMPHIBOLE
___ Buckseort_Formation~--- --------~elanosomes ________ __Leucosome __ _Inclusion __
13 44 33A 3A 8Aa 8Aa BA
5102 52.91 (0.70) 50.88 (2.04) 49.41 (l. 85) 43.59 (0.81) 46.89 54.06 :.a.22 (5.10)
T102 0.26 (0.10) 0.25 (0.22) 0.64 (0.59) l. 83 (0. 21) 1.05 0.18 0.93 (0.25)
Al 2o3 4.02 (0.85) 3.93 ( l. 89) 5.32 (2.69) 9.51 (0.43) 7.17 l. 64 6.67 (4. 39)
FeO 14.22 (0. 27) 17.55 (2. 04) 15.40 (0.58) 16.91 (0.89) 15.80 13.45 .15.42 (0. 90)
~o 0.33 (0.06) 0.47 (0.13) 0.36 (0.02) 0.41 (0.05) 0.48 0.56 0.56 (0.08)
MgO 13.19 (0.56) 11.09 ( l. 25) 13.27 (1.21) 10.53 (0.76) 12.22 15.09 12.13 (0.41)
Cao 12.09 (0.35) 12.72 (0.17) 12.21 (0.23) ll. 52 (0.26) 12.00 12. 77 12.09 (0. 4 7)
BaO 0.04 (0.01) 0.10 (0.02)
Na2o 0.34 (0.09) 0.30 (0.20) o. 71 (0.55) 1.18 (0.16) l. 21 0.25 0.95 (0.30)
K2o 0.33 (0.13) 0.26 (0.28) 0.48 (0.42) 1.19 (0.12) o. 72 0.12 0.61 (0.17)
F 0.08 (0.00) 0.12 (0.04)
Cl o.oo (0.00) 0.32 (0.08)
Total 97.81 (l. 04) 97.46 (l.87) 97.81 (0.35) 97.21 (1.53) 97.54 98.12 97.58 ( 1. 54)
N 3 5 3 6 1 11
Si 7.666 7.560 7.273 6.617 6.987 7.795 7.139
Al 0.334 0.440 o. 727 l.383 1.013 0.205 0.861
Sum 8.000 8.000 8.000 8.000 8.000 8.000 8.000
Al o. 353 0.249 0.196 0.318 o. 246 0.074 0.302
Ti 0.028 0.027 0.071 0.209 0.118 0.020 0.104
Fe 1.723 2.181 l.896 2.147 1. 969 1. 622 1.909
Mn 0.041 0.059 0.045 0.052 0.061 0.068 0.071
Mg 2.848 2.456 2.912 2.382 2. 714 3.243 2.677
Sum 4.993 4. 973 5.121 5.108 5.107 5.027 5.063
Ca l. 876 2.025 1. 926 l. 873 1. 916 1. 973 l. 918
Na 0.096 0.088 0.203 0.346 0.350 0.070 o. 272
K 0.061 0.049 0.091 0.230 0.137 0.022 0.115
Ba 0.002 0.006
Sum 2.036 2.162 2.219 2.453 2.402 2.065 2.305
Cl 0.000 0.091
F 0.037 0.058
0 23.CJOO 23.000 23.000 23.000 23,000 23.000 23.000 a These analyses are from the same crystal. ~ote: Fe is total iron. N ls number of analyses. The maximum range from the average is
included ln parentheses.
58
Figure 17. Compositions of amphiboles in the Bucksport
Formation and melanosomes.
59
AMPHIBOLES FROM MELANOSOMES AND THE BUCKSPORT FM a.a
7.9
7.8
7.7
7.6
7.5
•.,- '· ~ (/)
4- 7. 3 0
l/l 7. 2
a., ,-- 7.1 0
:::E 7.0
6. 9
6.8
6.7
6.6
6.5 1.86
0 0 0%_
oo ~o 0 •t 0 000 ~
Bucksport Fm O ~ • 0
0 ·~ • • • •
• •
Melanosomes
••• -: .. • • • •• 1.s2 1.9B 2.oq 2.10 2.16 2.22 2.28 2.3~ 2.qo 2.q6 2.s2
Ca+ Na+ K
60
In contrast, the Fe/Fe+ Mg ratios for coexisting
primary amphiboles and amphiboles from inclusions are
usually identical. Wones (1980) suggests that biotite
would preserve its Al- and Si-contents but exchange Fe
and Mg with the melt. The data here for amphiboles
suggests the same process. Distinct metamorphic textures
in the inclusions argue against the idea that inclusions
are glomerocrysts. The inclusions may be xenoliths that
equilibrated with the melt with respect to Fe and Mg, or
they may be restite. The latter could be explained by
incongruent partial melting or no melting of the
amphibole in the inclusions.
The Fe/Mg ratios of amphiboles in sample #34 are not
identical. They are O. 69-0. 82 for primary amphiboles,
0.89-0.97 for amphiboles in the inclusions, and 0.55-0.93
for amphiboles in the adjacent melanosome #33. These
differences indicate that 1) inclusions have not
equilibrated with the leucosome 2) the inclusions are not
glomerocrysts 3) the inclusions are not xenoliths from
sample #33. The fact that amphiboles in inclusions have
higher Fe/Mg ratios than do primary amphiboles suggests
that the two groups of amphiboles are not related by
congruent melting. The inclusions may still represent
restite if melting was incongruent or if the amphiboles
within the inclusions were not involved in melting
61
reactions.
Pyroxene
The compositions of amphiboles within individual
samples vary widely; in contrast, pyroxenes are fairly
homogenous. Pyroxenes from the Bucksport Formation and
the center of an inclusion in leucosome #17 are salites,
while clinopyroxenes from the Parks Pond Pluton are
salites to augites (Fig. 18). The subcalcic pyroxenes in
the Parks Pond Pluton are typical for those formed at
high temperatures. They coexist with hypersthene, and at
high temperatures the miscibility gap between
orthopyroxene and clinopyroxene narrows (Deer et al.,
1980). Salite from the inclusion plots very closely to
the group of pyroxenes from the melanosomes and the
Bucksport Formation, but far from the Parks Pond Pluton
group. Thus, if clinopyroxene from the inclusion was
inherited, it may have come from the Bucksport Formation
or the melanosomes, but probably not from the Parks Pond
Pluton. Fe/Mg ratios in clinopyroxene from the Bucksport
Formation and the melanosomes tend to decrease from low
to high grade.
62
Figure 18. Compositions of pyroxenes in the Parks Pond
Pluton (Eriksson, unpublished data), the Bucksport
Formation, melanosomes, and an inclusion (Table 7).
DI
EN
63
PYROXENES
Inclusion • >sc ~~
{. Bucksport Parks Fm Pond
Pluton
FS
64
Table 7 HICROPROBE ANALYSES AND STRUCTURAL FORMULAE OF CLINOPYROXENE
Helanosomes Bucksport Fm In.clusion ---------------------------- 44 ---- ------------3A2 3A 26 17A
Si0 2 52.41 (0.61) 51.90 (0.22) 51.55 (0.39) 52.15 (0.59) 51.44 (0.23) Ti0 2 0.15 (0.05) 0.15 (0.01) 0.08 (0.04) 0.10 (0.05) 0.09 (0.01)
A1203 0.65 (0.15) 0.64 (0.02) 0.48 (0.17) 0.55 (0.37) 0.29 (0.18) FeO 9.94 (0.86) 9.81 (0.66) 11.54 (0. 4 7) 12.47 (0.73) 9.14 (0.27) HnO 0.68 (0.05) 0.59 (0.05) 0.57 (0.06) 0.60 (0.10) 1.24 (0.08) HgO 12.82 (0.29) 12.96 (0.19) 11.29 (0.15) 10.10 (1. 44) 12.77 (0.05) eao 23.09 (0.64) 23.20 (0.31) 22.64 (0.98) 23.41 (0.80) 24.29 (0. 36)
Na20 0.24 (0.01) 0.23 (0.05) 0.18 (0.03) 0.13 (O. 07) 0.09 (0.02) K2o 0.01 (0.01) 0.02 (0.01) 0.04 (0.18) 0.03 (0.02) 0.01 (0.01) Total 100.00 (0.59) 99.53 (0.07) 98.43 (0.56) 99.54 (1. 36) 99.36 (0.08)
N 4 2 9 10 2 Si 1. 975 1.967 1.989 1.998 1.962
Al 0.025 0.029 0.011 0.002 0.013
Sum 2.000 1.996 2.000 2.000 1. 975 Al 0.005 0.000 0.011 0.023 0.000
Ti 0.004 0.004 0.002 0.003 0.002 Fe 0.313 0.311 0.372 0.400 0.292
Mn 0.022 0.019 0.019 0.020 0.040 Hg o. 720 0.732 0.649 0.576 0.726
Sum 1.064 1.067 1.053 1.021 1.060 Ca 0.933 0.942 0.936 0.961 0.993 Na 0.017 0.017 0.014 0.010 0.007
K 0.001 0.001 0.002 0.001 0.000 Sum 0.950 0.961 0.952 0.971 1.000 0 6.000 6.000 6.000 6.000 6.000
Note: Fe is total iron. N is number of analyses. The maximum range from the average is included in parentheses.
BULK CHEMISTRY
Most leucosomes are roughly similar in bulk
chemistry (Table 8). The exception is sample #34, which
is low in Si, Al, and K, but high in Na and the typically
refractory elements Ti, Fe, Mg, and Ca.
White and Chappell (1977) depend strongly on alumina
saturation to differentiate between I- and S-type
granites. They contend that 1) magmas inherit the
characteristics of their source 2) the sedimentary source
for S-types is mostly shale, from which Ca and Na have
been partially removed during weathering and 3) granites
with Al203/K20 + Na20 +Cao< 1.1 are probably I-type.
Many mineralogical criteria that Chappell and White use
to distinguish between I- and S-types, though empirical,
probably result from relatively low activities of Na20
and Cao in s-type magmas and higher activities in !-
types. However, if the source were a Ca-rich sediment,
such as the predominantly calcareous Bucksport Formation,
Cao would be concentrated in the magma; thus an S-type
magma could display I-type characteristics.
The leucosomes in this study display the following
I-type characteristics
1) Al203/K20 + Na20 + CaO < 1.1
2) Hornblende-bearing inclusions
3) Primary titanite, allanite and hornblende
65
Table 8 ANALYSES OF MAJOR ELEMENTS
Leucosomes Melanosomes Bucksport Fonnation
---------------------------------------------------------------------------- ---------------------BA 9A 27 23 34 33 22A 46C 3A 26A 37A 47C l 3C
Si02 65.90 68.86 61.49 67.68 54.48 71.27 62. 72 68.32 69.85 71 . 01 54.31 70.91 70.23 Ti02 0.61 0.37 0.72 0.53 2.22 0.67 0.80 · 0.40 0.73 0.67 0.92 0.63 0.60 Al203 14.61 15. 31 18.03 14.82 13.55 10.70 16.00 14.31 11.69 10.80 19 .44 11.65 l 0.35 CJ'
CJ'
Fe203 3.66 2. 17 4.28 3.08 12. 15 3.81 5.63 2.47 3.81 4.06 8.03 3.68 3.42 MnO 0.10 0.07 0. 11 0.06 0. 17 0.08 0.08 0.08 0. 12 0.08 0.07 0.08 0.09 MgO 2.53 1.20 2. 19 2.34 3.29 2.82 3.77 l.94 2.61 3.13 5.42 2.70 2.38 CaO 3.28 2.40 4.29 2.64 6.95 5.63 2.91 2.21 6.23 5.24 0.68 5.60 4.38 Na20 2.64 2.82 2.74 2.82 3.23 1.45 2.83 2.32 2.20 l.99 l. 36 1.36 1.06 K20 4.99 4.95 4.28 4.06 l. 70 l.87 3. 17 6.11 0.96 1.51 3.67 2.84 5.48 P205 0.30 0. 15 0.33 0.21 0.37 0. 19 0 .17 0.18 0.23 0.19 0.16 0.19 0. 16 Loss 0.55 0.79 0.69 0.85 l.82 0.60 1.12 1.08 1.10 0.81 5.06 0.82 1.09
Total 99. 17 99.09 99. 15 99.09 99.92 99.09 99. 19 99.41 99.55 99.49 99.13 100.46 99.23
67
4) Apatite occurring mostly as inclusions in biotite and
hornblende. Concurrently, they possess the S-type
characteristics of primary tourmaline and red-brown
biotite.
The hypothesis that the Bucksport melted to produce
the leucosomes was tested using Wright and Doherty' s
( 1970) mixing program. The following two assumptions
were made. 1) Arnphibole, biotite, and clinopyroxene from
the inclusions are resti tic phases. Arnphibole and
biotite are the predominant constituents of inclusions;
clinopyroxene occurs in the cores of some inclusions.
Compositions of these II resti tic" phases were not taken
from the inclusions themselves, because of textural
evidence that inclusions have reacted with their
surroundings. Instead, the average compositions of
amphibole, bioti te, and clinopyroxene from sample #3A
were used. Sample #3A is a fine-grained gneiss from the
Bucksport Formation that was sampled 50 meters from the
Parks Pond Pluton. 2) Melanosomes are unaltered
Bucksport. Assumption 2 was made because melanosomes do
not resemble mafic selvages, and are neither texturally
nor chemically distinguishable from other members of the
Bucksport Formation (Table 8).
The program uses least-squares analysis to solve the
equation aA + bB ... - nN - oO = Z. In the equation, a, b,
68
n, and o are coefficients. For the problem presented
here, A and Bare the bulk chemistry of samples of the
Bucksport Formation (melanosomes are included in this
category), N and Oare microprobe analyses of biotite,
amphibole, and/or clinopyroxene, and Z is the calculated
bulk chemistry of a leucosome. The optimal solution is
some combination of factors from the left side of the
equation that will come closest to the actual bulk
chemistry of the leucosome.
100% for comparison.
Input was recalculated to
Table 9 shows the results for leucosome #23. The
"SOLUTION" row of 38.97% (Sample #47) + 74.73% (Sample
#22) - 13.69% (Amphibole) = the "CALC. 11 column of oxides.
The "DIFF. 11 column= the actual analysis of 23 minus the
calculated analysis. The "SENSITIV" row gives a standard
+/- error. Results for other leucosomes are displayed in
Figures 19 and 20.
While the solution for the anomalous sample #34 is
poor, it is fairly good for the other samples. Except
for #34, all solutions require a major contribution by a
low-Ca rock (sample #22, 46, or 37) diluted by one or
more high-Ca rocks (sample #47, 26, 13, and/or 3A). This
is consistent with results from melting experiments
(Winkler, 1965; Mehnert 1971). Calcareous metasediments
are more refractory than noncalcareous ones. As Winkler
TABLE 9 Output for Sample #23
37 47 13 46 22 3A . 33 26 AMPH CPX BT 23 CALC . DIFF.
Si02 57.74 71.17 71. 56 69.48 63.95 70.97 72. 37 71. 96 46.26 52.17 38.51 68.90 69.19 -0.29 AI2o3 20.67 11. 70 10.55 14.56 16.32 11.88 10.87 10.95 9.07 0.65 15.40 15.09 5.51 -0.41
Fe203 8. 54 3.70 3.49 2.52 5.75 3.88 3.87 4.12 17.10 9.86 20.18 3.14 3.39 -0.25 HgO 5. 77 2. 71 2.43 1. 98 3.85 2.66 2.87 3.18 11.15 13.03 12. 74 2.39 2.41 -0.01
0\ CaO 0. 73 5.63 4.47 2.25 2.97 6.33 5. 72 5.32 11.85 23.32 0.08 2.69 2.79 -0.09 \()
Na2o 1. 45 1. 37 1.08 2. 36 2.89 2.24 1. 48 2.02 1.15 0.24 0.12 2.88 2.54 0.34
K20 3.91 2.86 5.59 6.22 3.24 0.98 1.90 1. 54 1.09 0.03 9.61 4.14 3.38 0.76 Ti0 2 0.98 0.64 0.62 0.41 0.82 0.75 0.69 0.68 1. 91 0.16 3.09 0.54 0.60 -0.05
P205 0.18 0.20 0.17 0.19 0.18 0.24 0.20 0.20 0.00 o.oo 0.00 0.22 0.21 0.01 MnO 0.08 0.09 0.10 0.09 0.09 0.13 0.09 0.09 0.46 0.60 0.32 0.07 0.04 0.04 SOWTION 0 38.97 0 0 74. 73 0 0 0 -13.69 0 0
70
Figure 19. Schematic diagrams of subtraction of restite
from the Bucksport Formation to form calculated
leucosomes 8A and 9A.
Bl
I 10-._,_ I 0 5-(\J ~
0 0
(\J 2 '-0 z en O'--a Q) 0 20 '-
"O 0 10'-x u 0 0.___11 ~o 10- -0 c,, -~ - 0 ~ "' 20
0
; 1:t
c:51 20L N 10
<( 0
35 40 45
22 SA 13 CPX 46 47
I 11 I I 19A 126 I I I I I I I I I 1 T I
"--~ " _,_ .J.p --- " " • ====== " -·J •
~~~A-0 •• "
.. --.') " " " - -'•.:> -- ----- .. --e) " -------. __ .) -t • • " "--•) -L "
50 55 60 65 70 75 - 55
wt. 0/o Si02
• RESTITE
.i BUCKSPORT FORMATION
e ACTUAL LEUCOSOME
0 CALCULATED LEUCOSOME
-- DIRECTION OF SUBTRACTION
....... J .. "
....... :)_ .. " ____.... ... .)" "
60 65 70
wt.% Si02
-I -...j ......
75
72
Figure 20. Schematic diagrams of subtraction of restite
from the Bucksport Formation to form calculated
leucosomes 34 and 27.
34 46 34 26 Bl 27 27 3A
0 N ~
l l I l I l l 10~ I e I I • I O • -[SCI .~QI I: j 0 •
2
11i3
5 ._ -
0 N
0 z ~ OF-----------------~_:_ __ _ a, O 20 e "0 O I-- • -o • " 0 "
-1-
·- u ,o~ • ~ I --1-
lgi=----------------- .~ • I • ~o ~ I 0
~ OI 0 ~
-1-·
" ~o -
.\ -3 01 . '° • r0 20 --0 -~ 10 e . ~~
2g~ • 0 • -r •~o ~ j
--
_._ " -•-o • " 0 " 0
N IOt- • <t
050 I I I
55 60 65
wt.% Si02
_._ I I
70 75 40
• RESTITE
A BUCKSPORT FORMATION
e ACTUAL LEUCOSOME
0 CALCULATED LEUCOSOME
-- DIRECTION OF SUBTRACTION
lil -I I l I l I
45 50 55 60 65 70 75
wt.% Si02
-..J w
74
(1965) has suggested, given a layered sequence of rocks
with variable compositions (such as the Bucksport
Formation and the melanosomes), one would expect anatexis
to be selective.
Except for sample #34, one or more 'restitic' phases
are subtracted to produce the leucosomes. This would
occur if some restite were left behind as the magma left
its place of origin. In the excellent solution for
sample #23, amphibole is subtracted from sample #47 plus
sample #22. #23 actually crops out within #22, but the
solution requires the removal of amphibole. Melanosome
#22 does not contain amphibole. If the solution is
correct, in situ melting did not produce sample #23.
This agrees with the mineralogical evidence that sample
#23 did not result from in situ melting.
Since the Bucksport Formation and the melanosomes
are heterogeneous, it is likely that thA eight samples
used here as. input do not entirely represent the
variation in composition of these units. Sample #34 may
have been derived from a member of the Bucksport
Formation with an anomalous composition, such as a layer
rich in calcite, chlori te and ilmenite, but poor in
silica. That could account for the anomalous composition
of sample #34, which is high in Ca, Mg, Fe and Ti, and
low in Si.
TEMPERATURES AND PRESSURES
Amphibole-Plagioclase Geothermometry
While the migmati te and the Bucksport Formation
generally lack assemblages for conventional
geothermometry, they frequently contain plagioclase and
amphibole. Perchuk (1966) and Spear (1981) have studied
the exchange of Na for Ca between plagioclase and
amphibole, for the purpose of determining temperature.
Spear's approach is purely empirical, while Perchuk
employs both empiricism and thermodynamic calculations to
estimate temperatures.
Estimations of temperatures based on their
geothermometers are listed in Table 10. Microprobe
analyses of the phases used to obtain these temperatures
are given in Tables 11 and 12. These are spot (focussed
beam) analyses of points on amphibole and plagioclase
grains a few microns apart. When available, temperatures
from Perchuk' s and Spear's work are similar, but
temperatures derived from Spear's work tend to be lower.
Temperatures derived from coexisting amphibole and
plagioclase from a single thin section vary up to 30° C.
Within a single lithologic sample (#3A, 3A2), they vary 0 up to 50 C. In Table 10, the slight decrease in
temperature from sample #3A to sample #47 represents a
traverse across the migmatite and the Bucksport
75
26
3A2
3A
46
44
47
34
25
8A
76
Table 10
TEMPERATURES FROM AMPHIBOLE-PLAGIOCLASE GEOTHERMOMETRY
Perchuk
Melanosomes
605 630
585
Bucksport Formation
Leucosomes
410
Inclusion
440
Spear
490°c
530 560
525 510
510
500
490 495 490
490
--- outside of plotted temperatures
Table 11
MICROPROBE ANALYSES OF AMPHIBOLE USED IN AMPHIBOLE-PLAGIOCLASE GEOTilERMOMETRY
26 3A2a 3A2b 3Aa 3Ab 46 44 47a 47b 4 7c 34 25 BA
Si0 2 51. 34 43.38 42.03 47. 45 44.79 49.02 49.03 52.63 49.96 52.43 52.85 46.28 44.48
Ti0 2 0.03 1.66 1. 99 0.56 1.17 3.01 0.22 0.35 0.24 0.44 0.36 1.02 1.07
A12o3 2.66 9.39 9.46 6.76 8.92 4.44 4.96 2.49 5.60 3.27 3.28 6.80 11.06
FeO 14.46 16.70 17.58 15.66 16.61 13.39 19.59 13.49 13.42 13.55 14.56 18.61 15.21
MnO 0.38 0.54 0.48 0.48 0.56 0.30 0.40 0.43 0.30 0.38 0.63 o. 70 0.51
MgO 13.28 10.27 12.22 12.22 10. 77 13.02 9.53 14.25 13.17 13. 77 14.54 10.42 11.01
CaO 12.50 11.66 12.36 12.36 11. 70 14.18 12.51 12.04 11.90 12.11 12.00 11. 35 11.48
Na2o 0.26 0.95 0.63 0.63 0.88 0.40 0.37 . o. 23 0.39 0.30 0.55 0.91 1.14
K20 0.14 1.08 0.61 0.61 1.02 0.29 0.31 0.19 0.25 0.24 0.24 0.66 0.74 -..J
Total 95.05 95.63 95.19 96.73 97.02 98.05 96.92 96.10 95.23 96.49 99.01 96. 75 96.70 -..J
Si 7.699 6.665 6.546 7.103 6.756 7.179 7.417 7.744 7.434 7.686 7.599 7.037 6.662
Al 0.301 1. 335 1.454 0.897 1.244 0.766 0.583 0.256 0.566 0.314 0.401 0.963 1. 338
Sum 8.000 8.000 8.000 8.000 8.000 7.946 8.000 8.000 8.000 8.000 8.000 8.000 l!.000
Al 0.169 0.365 0.282 0.295 0.342 0.000 0.301 0.175 0.416 0.251 0.155 0.255 0.614
Ti 0.003 0.192 0.233 0.063 0.201 0.332 0.025 0.039 0.027 0.049 0.039 0.117 0.121
Fe 1. 813 2.146 2.290 1.960 2.095 1. 640 2.478 1.660 1.670 1. 661 1. 751 2.366 1.905
Mn 0.048 0.070 0.063 0.061 o. 072 0.037 0.051 0,054 0.038 0,047 0.077 0.090 0.065
Mg 2.968 2.352 2.270 2. 726 2.422 2,842 2.149 3.125 2.921 3.009 3.116 2.361 2.458
Sum 5.003 5.125 5.138 5.106 5.131 4.851 5.004 5.053 5.071 5.016 5.137 5.190 5.162
Ca 2.008 1. 919 1. 926 1. 982 1.891 2.225 2,028 1.898 1. 897 1.902 1.849 1.849 1.842
Na 0.076 0.283 0.335 0.183 0.257 0,114 0.109 0.066 0.113 0.085 0.153 0.268 0.331
K 0.027 0.212 0.242 0.116 0.196 0.054 0.060 0.036 0.047 0.045 0.044 0.128 0.141
Sum 2.111 2.414 2.503 2.282 2.345 2.393 2.196 1.999 2.057 2.032 2.046 2.245 2.315
0 23.000 23.000 23.000 23.000 2).000 23,000 23.000 23.000 23.000 23.000 23.000 23.000 23.000
Tabk 12 MICROPROBE ANALYSES OF PLAGIOCI.ASE USED l N AMPIIIBOI.E-PLAGIOCI.ASE GEOTHERMOMETRY
26 3A2a 1A2b 3Aa )Ab 46 44 47a 4 7b 47c 34 25 8A Si02 56.19 55.83 5 6.50 56.68 57.04 5 7. 83 59.75 52.49 51.92 52.97 62.28 64.86 65.25
Ti0 2 0.00 0.05 0.05 0.04 0.04 0.02 0.03 0.05 0.04 0.02 0.02 0.04 0.02 Al2o3 26.84 27. 21 27.03 26.01 26.85 25.83 25.80 30.09 30.43 27.98 24.14 21. 32 23.49 FeO 0.15 0.06 0.44 o. 28 0.20 0.22 0.23 0.31 0.15 0.52 0.09 0.41 0.38 MnO 0.00 0.02 0.01 0.01 0.04 0.00 0.01 0.02 0.00 0;03 0.03 0.02 0.04 MgO 0.00 o. 17 0.12 0.03 0.08 0.19 0.00 0.04 0.00 0.58 0.08 0.03 0.00 Cao 8.53 9.67 9. 33 8.56 9.09 9.03 7.87 12.54 12.46 12.38 5.74 2.54 0.51
Na20 6.83 5.87 5.84 6.89 6.17 6.61 7.07 4.00 4.09 4.01 8.18 10.43 10.63 K2o 0.18 0. 20 0.19 0.24 0.25 o. 26 0.19 0.11 0.18 0.06 0.29 0.17 0.07 ...... Total 98. 72 99.08 99.51 98.74 99.76 99.99 100.95 99.65 99.27 98.55 100.85 99.82 100.39
00
Si 2.556 2. 533 2.551 2.581 2.566 2.598 2.644 2.386 2.370 2.436 2.741 2.870 2.848 Al 1. 439 1. 455 1. 438 1.396 1. 423 1. 367 1. 345 1.612 1. 637 1. 516 1. 252 1.111 1. 208 Ti 0.000 0.002 0.002 0.001 0.001 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.001 Sum 3.995 3.989 3.990 3.978 3.991 3. 966 3.991 4,000 4.008 3.953 3.994 3.982 4.056 Fe 0.006 0.002 0.017 0.011 0.008 0.008 0.009 0.012 0.006 0.020 0.003 0.015 0.014 Mn 0.000 0.001 0.000 0.000 0.002 0.000 0.000 0.001 0.000 0.001 0.001 0.001 0.001 Mg 0.000 0.011 0.008 0.002 0.005 0.013 0.000 0.003 0.000 0.040 0.005 0.002 0.000 Ca 0.416 0.470 0.451 0.418 0.438 0.435 0.373 0.611 0.609 0.610 0.271 0.120 0.024 Na 0.602 0.516 o. 511 0,608 0.538 0.576 0.607 0.353 0.362 0.358 0.698 0.895 0.899 K 0.010 0.012 0. Oll 0.014 0.014 0.015 0.011 0.006 0.010 0.004 0.016 0.010 0.004 Sum 1. 034 1. 012 0.998 1. 053 1,005 1. 046 0.999 0.985 0.988 1.032 0.995 1.043 0.943 0 8.000 8.000 8.000 8.000 8.(1(,() 8.000 8.000 8.000 8.000 8,000 8.000 8.000 8.000
79
Formation, going away from the Parks Pond Pluton.
The temperatures are much lower than anticipated.
Sample #3A, which was collected 50 meters from the Parks
Pond Pluton, yields temperatures 0 of only 510-630 C.
Sample #26, from the contact with the Lucerne Pluton,
gives only 490° C. From the work of Novak (1979) and
Jaeger ( 1959), it is estimated that the Parks Pond 0 contact was a minimum of 690 C, and the Lucerne contact
was a minimum of 580° C (see section on contact
temperatures). In this case, amphibole-plagioclase
geothermometry appears to be unreliable. The composition
of amphiboles is controlled by complicated, multivariate
exchanges that are not well understood.
Two-Feldspar Geothermometry
Alkali feldspars in the leucosomes are commonly
perthi tic and large enough to identify with the naked
eye. Some of these were extracted, crushed, and
pelletized. Annealing occurred after the pellets were 0 heated to 1000 C for 5 days, at atmospheric pressure.
XRD patterns obtained using an internal standard of CaF2
were then used to determine unit cell dimensions and
volume. Wright and Stewart (1968) have correlated these
quantities with structure and composition. The analyzed
alkali feldspars are maximum rnicroclines with high
orthoclase-contents.
80
Stormer (1975) has empirically determined an alkali
feldspar-plagioclase geothermometer. It is slightly
sensitive to pressure; the pressure here is assumed to be
equal to one kilobar (see section on contact
temperatures) . Coexisting alkali feldspar and
plagioclase compositions are plotted in Figure 21.
The 450° C temperature for sample #25 is 40° higher
than the amphibole-plagioclase temperature for sample
#25. The 500° C temperature for sample #9A, which was
collected 90 meters from the Parks Pond Pluton, is
slightly lower than the 510-630 estimate for sample #3A,
which was collected 50 meters from the contact. The
calculated temperatures of 450 and 500° C for the
igneous-appearing leucosomes are lower than expected, and
probably represent subsolidus reequilibration. Alkali
feldspars tend to reequi librate at lower temperatures,
and these rocks probably underwent redistribution of Na.
Contact Temperatures
The migmatite occupies the contact aureole of the
Parks Pond Pluton, and portions of the contact aureole of
the Lucerne Pluton. The latter crystallized at 725° C
and 1-2 kb (Wones, 1980). The lowest curve in Figure 22
shows estimated temperatures in the contact aureole of
the Lucerne, assuming P H20 < Pf = Pt = 2kb (Novak,
1979). The reactions involving corundum and calcite took
81
Figure 21. Mole fraction of albite in plagioclase plotted
against albite content of coexisting alkali feldspar.
Isotherms for coexisting sanidine and plagioclase at 1
kbar are from Stormer (1975).
82
1.0--....-----~--,----,----~oooc soooc 600°C
0.8
Q) (J)
0 u 0.6 0 Cl 0 -0... C ·-Q) 0.4 --
£)
<{
f). Sample #25 0.2 0 Sample #9A
0 Sample #27
0.0----------------i.--..__-......_ _ _. 0.0 0.2 0.4 0.6
Al bite in Alkali Feldspar
83
Figure 22. Novak's (1979) estimations of temperatures in
the contact aureole of the Lucerne Pluton.
650
- ·r MUSC = CORUNDUM t K FELDSPAR (.) 0 - 600 w a::: ~ 5501 "J. ~ Tc = 625 /8 km tlu'ck <l:
MUSC1 ~ I 00 a::: ~ w + Q = ANO Ti = 625 /0 km 1/Jick a.. 500 + KFELOSPAR :E 1 w
~ LUCERNE MUStCC+Q, 450
400 ---~__...__.~__.~~---~~___,_~~---~~--~~---~~---~~--0 1000 2000 3000 4000
DISTANCE FROM CONTACT (FEET)
85
place in the Bucksport Formation. Note that the country
rocks are estimated to have been at a maximum temperature 0 of 450 C. Since 1980, Wones (personal communication)
has more precisely delineated a pressure of 1 kb. This
would slightly depress the curves in Figure 22. Thus,
estimates of temperatures at the contact (Tc) and ambient
temperature of the country rocks (Ta) would be lowered.
In fact, Tc is lowered by 45° C (Evans, 1965).
probably 400-425° C.
Ta is
Jaeger (1959) assumes cooling totally by conduction,
no pore water vaporization, and negligible loss of heat
by devolatization in calculating the increase in
temperature experienced by country rocks directly
adjacent to an intrusion. The smallest increase
calculated by Jaeger (1959), based on the conductivities
of rocks, occurs at a gabbro-guartzite contact. Adjacent
to the Lucerne, the minimum calculated Tc for the
Bucksport Formation is 688-713° C (Table 13). This is
108-123° C higher than a 580° C estimate for the
corundum-producing reaction at 1 kb. This type of
discrepancy is mentioned by Novak and attributed to loss
of heat during devolatization reactions in the Bucksport
Formation.
Ta 0 of only 400 C at 3 km ( 1
geothermal gradient of 133° C/km.
kb) implies a
This may seem
Ambient temperature
Increase in T due to conductive cooling of the pluton
Temperature at the contact
Minus 'devolatilization factor'
86
Table 13
CONTACT TEMPERATURES (based on Jaeger, 1959)
At the Bucksport/ Lucerne contact
400-425 °C
288 °C
688-713 oc
108-133 oc 580 °C
At the Bucksport/ Parks Pond contact
400-425 °C
398 °C
798-823 oc
108-133 oc 690 °C
87
abnormally high. However, during Siluro-Devonian times
this area of Maine was intruded by several sequences of
plutons. Metamorphism here has been described as the low
pressure type. Miyashiro ( 1973) sketches a typical
geothermal gradient, for his low pressure baric type, of
100° C/km. Mehnert (1971) cites other examples of high
geothermal gradients: "Engel & Engel ( 1958) found 100°
C/km in the northwestern Adirondacks; Johnson ( 1963)
found values between 50 and 150° C /km in the Scottish
highlands, and Zwart (1962) as much as 150-180° C/km in
the central Pyrenees during the main metamorphic
evolution." Additionally, in modern, geothermal areas
the geothermal gradient is typically greater than 180°
C/km (Ellis and Mahon, 1977). Thus, a geothermal
gradient of 133° C/km for the study area is not
considered unreasonable.
The Parks Pond Pluton crystallized at> 1000° C and
an unresolved pressure (Eriksson and Wones, 1983). The
Parks Pond is older than the Lucerne, but probably not by
much. This is suggested by preliminary age dating and a
possible genetic relationship ( through heat transfer)
between the Parks Pond and Lucerne Pluton (Wones,
personal communication). Therefore, pressures are
estimated at 1 kb for the time of the Parks Pond's
intrusion.
88
Tc at the Bucksport/Parks Pond contact is calculated
to have been 798-823° C (Table 13). However, Tc may have
been lowered by the same 'devolati lization factor'
believed to have been operative at the Lucerne/Buckport
contact. This would make Tc at the Bucksport/Parks Pond
contact 690° C. This is still higher than estimated
temperatures from two feldspar and amphibole-plagioclase
geothermometry, at 500° C and 510-630° C, respectively.
Melting Temperatures for the Bucksport Formation
Results from several melting experiments are given
in Table 14. There are three kinds of rocks listed:
granites, felsic or peli tic sedimentary rocks, and
calcareous sedimentary rocks. Three important inferences
have been made, based on this type of information
(Mehnert, 1971). 1) Calcareous sedimentary rocks begin
to melt at higher temperatures than do noncalcareous
rocks. 2) Typically, the compositions of sedimentary
rocks ar.e displaced from eutectic, granitic compositions.
3) The displacement is reflected in large melting ranges.
The Bucksport Formation is comparable in composition
to greywackes or clays+ calcite-bearing clays (Wones,
1974). The probability of melting the Bucksport
Formation is directly proportion to depth. At pressures
lower than the experimental 2 kb, assuming Pf = Pt,
eutectic temperatures are elevated. If the melting
89
Table 14
MELTING TEMPERATURES pf= pt= 2kb
Westerly granite
eutectic
100% melting
Clays
eutectic
Greywackes
eutectic
70-95% melting
Calcite-bearing clays
eutectic
Calcite-bearing illitic clays
eutectic
40-50% melting
80% melting
(Mehnert, 1971)
695 °C
700 °C
680 °C
685 °C
780 °C
740 °C
700-720 °C
730 °C
810 °C
90
curves for these materials are parallel to a typical
melting curve for granite, the elevation is 70° Cat 1
kb. The Bucksport Formation would probably not melt if:
1) Pf= Pt= 1 kb and 2) contact temperatures from either
plagioclase-amphibole geothermometry, two feldspar
geothermometry, or estimated temperatures based on Jaeger
and Novak's work, are correct. However, with increase in
depth to 6 km ( 2 kb), if the estimated geothermal
gradient of 133° C/krn persisted, Ta would increase to
800-850° C. At these temperatures the Bucksport
Formation probably would melt.
DISCUSSION
Origin of the Clifton Migrnatite
The migrnatite was not solely produced through solid-
state processes.
1) Although melanosomes and inclusions in the leucosomes
display metamorphic textures, the leucosomes themselves
display igneous textures.
2) Metamorphic differentiation probably produced the
fine-grained gneisses in the Bucksport Formation, but
these are quite dissimilar to melanosome-leucosome
interlayers.
3) While there may have been convenient sources of fluids
( the Lucerne and the Parks Pond Plutons) for the
metasomatic generation of the leucosomes, Wones (1980)
argues that the Lucerne Pluton was a dry magma,· coronas
in the leucosomes are generally absent, and only two out
ten exposed Bucksport/Lucerne contacts exhibit
migmatites. However, at this time it is not known
whether or not the Parks Pond Pluton was saturated with
H20 during its cooling hi story ( Eriksson, personal
communication).
There are also several lines of evidence against
partial melting in situ:
1) Mineral disequilibria between adjacent melanosomes and
leucosomes.
91
92
2) Closest fit solutions from the mixing program that
require removal of restite.
3) The occurrence of 81% leucosome at outcrop RMB. It is
unlikely that an 81% partial melt would remain at its
site of origin (van der Molen and Paterson, 1979).
An injection of igneous material remains as the most
probable origin for the migmati te. Two convenient
sources of such material are the Lucerne and Parks Pond
Plutons; neither is likely. The Lucerne Pluton cross
cuts the migmatite, and the compositions of its biotite
and plagioclase are quite dissimilar to compositions of
these phases in the leucosomes. There is no
chronological argument against the involvement of the
Parks Pond Pluton in production of the migmati te.
However, mineralogical evidence suggests that leucosomes
have inherited neither orthopyroxene, clinopyroxene, nor
biotite from the Parks Pond.
There is good evidence that the heterogeneous
leucosomes represent multiple melts:
1) They range from tonalite to alkali feldspar
granite/quartz-alkali feldspar syenite in composition.
2) They display at least four different orders of
crystallization.
3) The maximum anorthi te-content of plagioclase in
different leucosomes is quite different.
93
From results of the mixing program, four out of five
analyzed leucosomes
Bucksport Formation
are successfully described as:
minus resti te. Under conditions
outlined before, the Parks Pond Pluton could have
partially melted the Bucksport Formation at depth.
Multiple melts from the heterogeneous Bucksport Formation
could then have risen, without homogenizing, to present
exposures.
Origin of the Inclusions
Chappell (1978) has described inclusions in the I-
type granites of the Moonbi district that are remarkably
similar to inclusions found in the Clifton Migmati te.
Both are mafic, relatively fine-grained, amphibole-rich,
frequently ovoid clusters of anhedral grains with a
recrystallized fabric and with sharp boundaries with the
surroundings. He maintains that these are restite.
White and Chappell (1977) identify a whole class of
similar I-type inclusions, and suggest the following
origin. Mel ting of I-type source material, such as
andesite or basalt, produces: melt+/- plagioclase +/-
orthopyroxene +/- clinopyroxene. On rising, the viscous
granitic magma retains the refractory phases. As it
rises, temperature decreases, the activity of H20
increases, and the restite reequilibrates with the magma
by reacting to hornblende. The frequent appearance of
94
pyroxene in the cores of these inclusions is cited as
good evidence for the process. On the other hand, S-type
inclusions thought to be restite are typically rich in
cordierite, sillimanite, and garnet.
Inclusions in the Clifton Migmatite sometimes have
clinopyroxene in the cores. In the calcareous melanosome
layers, as the Lucerne and Parks Pond Plutons are
approached, clinopyroxene and hornblende are the last two
phases to appear. Thus they are. probably stable at high
temperatures, and would be resistant to melting. Fe/Mg
ratios in coexisting amphiboles from inclusions and
primary amphiboles are usually identical; inclusions have
equilibrated with the surroundings. It is likely that
these inclusions have followed the same process as White
and Chappell (1977) have described, except that they are
derived from the calcareous, metasedimentary Bucksport
Formation.
95
FURTHER WORK
Further work in three areas would add much to the
results found in this study. 1) Gravity anomaly and
magnetic studies would help define the borders, in two
and three dimensions, of rocks in this region. Magnetic
studies would be especially helpful in delineating the
borders of the migrnatite in the central portion of the
field area, where outcrops are absent. Sweeney (1975;
1976) has done gravity anomaly studies of the Lucerne
Pluton, his studies are incomplete. The subsurface
extent of the Parks Pond Pluton is at present unknown.
2) The extent of the contact aureole surrounding the
Parks Pond Pluton has not been well defined in this
study.. Cavalero ( 1965) states that it extends up to 2. 7
km from the Parks Pond Pluton. This is in contrast to
the 1 km aureole surrounding the Lucerne Pluton (Novak,
1979). The difference may result from a particular
orientation of the Parks Pond Pluton at depth and/or
crystallization temperatures in the Parks Pond Pluton
that are much higher than those of the Lucerne Pluton.
3) Trace element and stable isotope studies could be used
to further test the hypothesis that the migmati te is
related by partial melting to the Bucksport Formation
(Dougan, 1981; O'Neil et al., 1977).
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Cavalero, R. A. (1965) Geology of the Clifton Township area in the Orono and Great Pond Quadrangles, Maine. Unpublished M.S. Thesis, University of Maine.
Chappell, B. W. (1978) Granitoids from the Moonbi District, New England Batholith, eastern Australia. Geological Society of Australia Journal, 25, 267-283.
Chappell, B. W. and White, A. J. (1974) Two contrasting granite types. Pacific Geology, 8, 173-174.
Deer, W. A., Howie, R. A., and Zussman, J. (1980) An Introduction to the Rock Forming Minerals. Longman Group, London.
Dougan, T. W. (1979) Compositional and modal relationships and melting reactions in some migmatitic metapelites from New Hampshire and Maine. American Journal of Science, 279, 897-935.
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Harris, N. B. W. (1974) Some migmatite types and their origins, from the Barousse Massif, Central Pyrenees. Geological Magazine, 111, 319-328.
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and
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100
Zwart, H. J. (1962) On the determination of polymetamorphic mineral associations, and its applicatio"n to the Boso st area ( central Pyrenees). Geologische Rundschau 52, 38-65.
APPENDIX A
Output from Mixing Program
...... 0 ......
The hypothesis that the Bucksport Formation melted to produce the leucosomes was tested,
using Wright and Doherty's (1970) mixing program. The program uses least-squares analysis to
solve the equation aA + bB ... -nN - oO .•. = Z. In this case, A and Bare the bulk chemistry
of melanosomes or samples of the Bucksport Formation, N and Oare microprobe analyses of
biotite, amphibole and/or clinopyroxene, and Z is the calculated bulk chemistry of a leucosome.
In the equation, a, b, n, and o are coefficients. In these tables, columns labelled 37, 47,
13, 46, 22, 3A, 33, and 26 give the bulk chemistry of members of the Bucksport Fm or melano-
somes. Columns labelled AM, CP, and BT give average analyses of amphibole, cpx, and biotite,
respectively. Columns labelled 34, 27, BA, 23, or 9A give the actual bulk chemistry of a
leucosome. Columns labelled CALC. give the calculated analysis for a leucosome, Columns
labelled DIFF. give the difference between the calculated and actual analysis of a leuco-
some. Rows labelled SOLUTION give the calculated coefficients (or percentages). Rows
labelled SENSITIV give a standard error. See text for more information.
...... 0 N
37 117 1 3 116 22 3A 33 26 AM GP BT 311 CALC. DI FF.
S102 57. 74 71 . 1 7 71.56 69,118 63.95 70.97 72.37 71. 96 46.26 52. 17 38.51 55. 711 70.88 -15. 13
AL203 20.67 11. 70 10. 55 111. 56 16.32 11. 88 10.87 10.95 9.07 0.65 15.40 13.87 12.52 1. 35
FE?.03 8. 511 3. 70 3,119 2.52 5.75 3.813 3.87 4. 12 17. 10 9.86 20. 18 12.44 3. 112 9.02
MGO 5. 77 2.71 2.43 1. 98 3.85 2.66 2.87 3. 18 11. 15 13.03 12. 111 3.37 2.65 0. 72
CAO 0. 73 5.63 1,. 47 2.25 2.97 6.33 5. 72 5.32 11. 85 23.32 0.08 7. 12 3.98 3. 111
NA20 1.45 1. 37 1. 08 2.36 2.89 2.24 1,118 2.02 1. 15 0.24 0. 12 3. 31 2. 1 7 1 . 111
K20 3. 91 2.86 5.59 6.22 3.24 0.98 1 . 90 1. 54 1 . 09 0.03 9.61 1 . 111 3.57 -1. 82 ...... 0
TI02 0.98 0.611 0.62 0.41 0.82 0. 75 0.69 0.68 1. 91 0. 16 3.09 2.28 0. 5 7 1. 72 w
P205 0. 18 0.20 0. 17 o. 19 0. 18 0. 211 0.20 0.20 0.00 0.00 0.00 0.00 0. 19 -o. 18
MNO 0.08 0.09 0. 10 0.09 0.09 0. 13 0.09 0.09 0.116 0.60 0.32 0. 18 0.09 0. 10
SOLUTION 0.00 0.00 0.00 43.53 0.00 o.oo 0.00 56. 118 0.00 0.00 0.00
SENSITIV 15. 73 20.76 21 . 13 20.69 18. 12 20.52 21.08 20.90 10.00 12. 70 7.90
37 lj l 13 !16 22 3A 33 26 AM Cf' Bl ?I CAI.C. 0 II I.
SIO? 'j l. 111 7 1 . 1 I 71. 56 6'). 118 63.95 10.91 72.37 71. 96 !16. 26 52. 17 38. 51 62.43 611.211 - 1 . 80
AL203 20.67 1 1 . 70 10. 55 111. 56 16.32 11. 88 10. 87 10. 95 9.07 0.65 15 .110 18. 31 18. 09 0. 2 3
rr203 8. 511 3. 70 3 .119 2. 52 5. 75 3.88 3.87 11. 12 11. 10 9.86 20. 18 11. 35 '>. 7 1 - 1 . 3 'j
MGO 5. ll 2. 71 2 .113 1 . 98 3.85 2.66 2.£11 3. 18 I I. 15 1 3. 03 12. 711 2.23 3.97 - I. /3
CAO 0.13 5.63 11 • 111 2.25 2.97 6.33 5. 72 5.32 11. 85 23. 32 O. 08 11. 36 ? . 3 I ? .115
NA?.O I .115 1. 3' I . 08 2. 36 2.89 ? . ;>11 1. 118 ?.fl? 1. 15 0. ?11 ll. I? ?.19 1 . r,11 I. I') ...... 0
K?.O 3. 9 I 2.86 5.59 6.22 3. 211 0.98 I . 90 1. 511 1. 09 0.03 9.61 !1 . 3 'j 3 . 1 6 1. 19 ~
TI 02 0. 98 (). 611 0.62 0.11 I I). 8?. (). l ':> U.69 0.68 1. 91 o. 16 3.fl9 0. f 11 ll.66 0. 119
1'205 fl. 18 (). 21J 0. 1 7 (I. 1 <) o. 18 (). ?11 0.211 0.20 (I. ()I) () • I)( J (). (J(J II . :111 () . ;> ( I I). 1 'j
MIIO 0. 08 0.09 I)• l[J 0. 09 o. 09 (). 1 3 0.09 0 . 09 0. 11(, 0.60 (). 3? o. 1? (). IJ(, (I. 117
SOLU r I ori 77. 52 0.01) 17.86 0.00 0. 0(1 15. 1'.i (). 00 0. ()() (). ()() 0.00 -10.51
StNSI I IV 2.66 2.91 2.91 2.80 2. 71 ?. . 90 3 . ()(l 3.01 2.22 ?. . ()() ?. . 3?
3 / ,, 1 1 3 116 22 3A B ?.6 AM CP 81 23 CALC. 0 IF F.
SIO;.> ') 1 . 11, 11 . 1 / 11. ?6 ()<). 11 ft 63. 95 70. 91 r;. 3, 11. 96 116. 26 ':>2. 1 7 38. ':> 1 68.90 69. 19 -0.?9
AL?.03 20.67 11. 70 10. '>5 1 IL 56 16.32 11.88 10. 8 / 10. 95 9.07 0.65 15 .1,0 15.09 5.51 -0 .111
rr 203 8. '.;11 3 . /(J 3. 1,9 ?. ':,2 5.75 3.88 3. R 1 11. 12 1 7. 10 9.86 20. 18 3. 111 3.39 -0.25
M(;O '.>. 7 I 2. 71 ?. . 113 1. 98 3.85 2.66 2. Bl 3. 18 11 . 15 13.03 12. 711 2.39 ?. . 1, 1 -0.01
CAO [) . / 3 5.63 IJ. lj] 2.25 2.97 6.33 5. 72 5.32 11. 85 23.32 0.08 2.69 2.19 -0.09
NA?O 1. 1,5 1. 3 1 1 . 08 2. 36 2.89 2. 211 1 .118 2. O? 1 . 1 ':> (). 211 (). 1 ;> 2.88 2. 511 o. 311 ..... 0
K?O 3. 91 2.86 'J. 59 6.?? 3. 211 0.98 1 . 90 1. ':>4 1 . 09 0. 03 9.61 IL 111 3.]8 0. 76 V,
I IO? 0.98 o. 611 0.6? (J • 1, 1 O.B2 o. 75 0.69 0.68 1. 91 0. 16 3.09 0.54 0.60 -0.05
P20'i II. HI 0.20 0. 1 7 O. 19 0. 18 0.211 0. 2() O.?O 0. 00 0. 00 0.00 0.22 0. 21 0.01
MNO 0. Oil 0.09 0 . 1 () 0.09 0.09 0. 13 0.09 0.09 0.116 0.60 o. 3? 0. o 7 (J • ()11 (). 011
SOI lJ T I ON (l. (l(l ]8. <J 1 (). ()() 0.00 /11. n 0. (I() 0 . f II I 0. 1111 -11. 69 o . on O. 011
S[NSITIV O. 118 1 . 02 0.98 O. 95 0. 9 3 1 . 05 1 . () ':> 1 . 0? 0. 72 0. 77 0. 56
37 1, 7 1 3 116 22 3A 33 26 AM CP IH 8A CALC. DI f F.
S102 57. 11, 71. 17 71. 56 69.48 63.95 70.97 72.37 71. 96 46.26 52. 17 38.51 66.83 67.28 -0.45
Al.203 20.61 11. 70 10.55 111. 56 16.32 11. 88 10. 87 10.95 9.07 0.65 15.40 14.82 14 .1'7 0.35
F[;>OJ 8. 511 3. 70 3 .119 2.52 5. 75 3.88 3.87 4. 12 17 .10 9.86 20. 18 3. 72 4.53 -0.80
MGO 5. 77 2. 71 2 .113 1.98 3.85 2.66 2.87 3. 18 11 . 15 13.03 12.74 2.57 3.09 -0.51
CAO 0.73 5.63 11.117 2.25 2.97 6.33 5.72 5. 32 11. 85 23. 32 0.08 3. 3 3 3. 56 -0.22
Nl\?.O 1 . 115 1.37 1. 08 2.36 2.89 2. 211 1.118 2.02 1 . 1 5 0.24 0. 12 2.68 2.40 0.29
K20 3.91 2.86 5.59 6.22 3.24 0.98 1 . 90 1. 54 1. 09 0.03 9.61 5.06 ,-
3. 79 1. 28 0 O'
TI02 0.98 0. 611 0.62 0. 1, 1 0.82 0.75 0.69 0.68 1. 91 0. 16 3.09 0.62 0. 68 -0.05
P205 o. 18 0.20 o. 17 0. 19 0. 18 0. 21, 0.20 0.20 0.00 0.00 0.00 0.31 0. 18 0. 1 3
MNO 0.08 0.09 o. 10 0.09 0.09 0. 13 0.09 0.09 0.116 0.60 0. 32 0. 11 0.08 0.03
SOLUl I ON 0,00 0.00 3?.53 0.00 ·10. 85 0.00 0.00 0. 00 0.00 0.00 -3.36
SfNSITIV 0. 8 7 1. 1 3 1. 07 0.95 0.97 1. 18 1. 19 1. 20 1. 06 1. 23 0.10
37 111 1 3 46 22 3A 33 26 AM CP BT 9A CALC. DIH.
S102 57. 711 71. 17 71.56 69.118 63.95 70.97 72.37 71. 96 46.26 52. 17 38.51 70.06 70.46 -0.40
AL203 20.67 11. 70 10.55 111. 56 16.32 11.88 10. 87 10.95 9.07 0.65 15 .1,0 15.58 14.62 0.97
f[203 fl. 511 3. 70 3 .1,9 2.52 5.75 3.88 3.87 4. 12 17. 10 9.86 20. 18 2.21 2 .113 -0.22
MGO 5. 77 2. 71 2 .1,3 1.98 3.85 2.66 2.87 3. 18 11 . 15 13.03 12.74 1. 23 1. 68 -0.45
CAO 0.73 5.63 11,111 2.25 2.97 6. 33 5. 72 5.32 11. 85 23.32 0.08 2.1,5 1,911 0.51
NA20 1, 1, 5 1.37 1. 08 2.36 2.89 2. 211 1 .118 2.02 1. 15 0.24 0. 12 2.87 2.32 0.55
K?O 3.91 2.86 5.59 6.22 3,211 0.98 1. 90 1. 'JII 1 . 09 0, 03· 9.61 5. 01, 5.87 -0.83 ...-0 -...J
H20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
TI02 0.98 0.611 0.62 0. 111 0.82 0. 75 0.69 0.68 1. 91 0. 16 3.09 0.38 0 .116 -0.07
P205 0. 18 0.20 0. 17 0. 19 0. 18 0. 21, 0.20 0.20 0.00 0.00 0.00 o. 16 0.20 -0.03
MNO 0.08 0.09 0. 10 0.09 0.09 0. 13 0.09 0.09 0.46 0.60 o. 32 0.08 0.07 0.02
SOLUTION 0. !JO I(). 70 0.00 88. 31, 0.00 0.00 0.00 11. 89 o.oo -3.91 0.00
S£NS1TIV 0.60 0.90 0.98 0.88 0. 70 0.84 0.92 0.91 0.55 0.69 0. 63
...... 0 co
APPENDIX B
Microprobe Analyses from Leucosomes
SIIHPI.[ 811 IIHPlll80L[ ANALYSES I 2 3 4 5 6 7 8
5102 ,,8. 91 1,9.25 49.67 47.39 46.84 114.48 49.08 52.32 r 102 0.88 o. 70 o. 7l 1.02 1. 12 1.07 0.88 0.45 11203 5.85 5.31 5.01, 6.43 8.93 11.06 5, 71 3.56 rro 15. 18 14.95 15. 111 16.32 15.79 15.21 15. 511 13.85 HtlO 0.60 0.58 0.56 0.56 0.52 0.51 0.50 0.64 HGO 11. 92 11.92 12.40 11. 41 11. 28 11. 01 12. 55' 14.07 C/10 11. 86 12.04 11. 95 11. 97 11.86 11. 48 12.114 12.56 RAO u.o 0.0 0.0 0.0 o.o o.o 0.0 o.o NA20 0.92 0.69 o. 74 1.07 1.01 1. 14 0.99 0.40 k20 0.58 0.45 0.1,8 0.68 0.70 o. 711 0.57 0.25 r 0.0 o.o 0.0 o.o 0.0 0.0 0.0 0.0 Cl 0.0 0.0 o.o o.o o.o o.o 0.0 0.0 1120 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 SUl1 96. 76 95.89 96.71 96.85 98.05 96.70 98.26 98. 10 ·O= r+CL 0.0 0.0 o.o o.o o.o 0.0 0.0 o.o SUH 96. 76 95.89 96.71 96.85 98.05 96.70 98.26 98. 10
SI 7.268 . 7. 377 . 7.380 . 7. 119 • 6.917 • 6.662 • 7,220 . 7.582 • Ill o. 712 8.000 0.623 8.000 0.620 8.000 0.881 8.000 1.083 8.000 1.338 8.000 0. 780 8.000 0.418 8.000 Al o. 111, . 0.314 • 0.263 • 0.257 • 0.1171 • 0.614 • 0.209 • 0. 190 • TI 0.098 • 0.079 • 0.082 • o. 115 • o. 124 • 0.121 • 0.091 • 0.0119 • re 1.889 • I. 873 . 1.881 • 2.050 • 1.950 • 1. 905 . 1. 912 . 1. 679 • HN 0.076 . 0.074 • 0.070 • 0.071 • 0.065 • 0.065 • 0.062 . 0.079 . HG 2.6'•'1 5.021 2.661 5.000 2.7116 5.0•12 2.555 5.049 2.483 5.094 2.458 5.162 2. 752 5.032 3.039 5.035 CA 1.891 • I. 932 • 1.902 • 1.927 • 1.877 • 1. 8'42 • 1.961 • 1,950 . .... NA 0.265 • 0.200 • 0.213 • 0. 312 • 0.289 • 0. 331 • 0.282 • 0. 112 • 0 k 0.110 . 0.066 • 0.091 • 0.130 • 0.132 • 0.141 • o. 107 . 0.0'46 . ~
OA 0.0 2.267 0.0 2.218 0.0 2.207 o.o 2.368 0.0 2.298 o.o 2.315 0.0 2. 350 0.0 2. 109 CL o.o . 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 . 0.0 • r 0.0 • 0.0 • o.o • 0.0 • 0.0 • o.o • 0.0 • 0.0 • II o.o 0.0 0.0 o.o o.o o.o 0.0 0.0 o.o o.o o.o 0.0 o.o o.o o.o o.o 0 23. 000 • 23.000 • 23.000 • 23.000 • 23.000 • 23,000 • 23.000 • 23.000 • CAA 29.09 29.55 28.112 29.111 29.'4'4 29. 38 29. 32 211.91
ANT '40.68 40.69 41.61 38.69 38.95 39.20 41. 15 45.05 GRU 30.23 29.76 29.57 32. 13 31.61 31. '42 29.52 26.0'4
r/H 0. 7113 0.731 0.711 0.830 0.812 0.801 o. 717 0.578 r/FH 0.'426 0.'422 0.415 0,'4511 0.4'48 0.4115 0.'418 (l.366
I 811 TRAY>< INCLUS IIOL[ 1 50322 36'482 5 50128 37062 2 50283 36598 6 50089 37178 3 50244 3671'4 7 491196 3 7758 Ii 50205 36830 8 SCAN 2 X SAHE INC 49935 36842
SAHrLE 6A AHPII I BOLE ANALYSES 9 10 11 12 13 111
SI02 47. 35 47 .40 47 .69 116. 22 50.12 46.33 TI o;> 1.06 I. 18 I. 16 0.93 1.15 o. 71 A2Ul 6.61 7 .61 7.01 6.67 8.60 ,,. 7l rro 16.01 15.99 15.62 t5.42 16.06 111. 78 MNO 0.55 Cl.56 0.67 0.56 0.61 0.52 MGO 12.08 12.26 12. 51, 12. 13 12.92 11.35 C/\0 12.1,11 12.09 12. Jll 12.09 12,110 11. 78 111\0 0.0 o.o o.o o.o o.o o.o NA20 0.99 1.25 1. 23 0.95 I. 19 0. 71 ~70 0.69 o.78 o. 76 0.61 0.76 0.45 r u.o 0.0 o.o 0.0 0.0 0.0 CL 0.0 0.0 o.o o.o o.o 0.0 1120 0.0 0.0 0.0 0.0 0.0 0.0 SUM 98.02 99.12 98.93 97. 58 103.81 91. J5 -Os F+CL 0.0 o.o 0.0 0.0 0.0 0.0 SUH 98.02 99. 12 98.93 97. 56 103.81 91. 35
SI 7.028 • 6.952 • 7 .002 • 7. 139 • 6.974 • 7.378 • Al 0.972 8.000 1.048 8.000 0.998 8.000 0.66t 8.000 1.026 8.000 0.672 8.000 AL 0.219 • 0.267 • 0.215 • 0. 302 • o. 3811 • 0.210 . TI o. 1111 . 0.130 • 0.126 • 0.1011 • o. 120 • 0.085 . I [ 1. 987 • 1.961 • 1.918 • 1.909 • 1.869 • 1. 955 • Hll 0.069 • 0.070 • 0.077 • 0.071 • 0.071 • 0.070 • HG 2.672 5.066 2.680 5,109 2. 7114 5.062 2.677 5.063 2.679. 5. 123 2.675 4.994 ...... Cl\ 1.985 • 1.900 • 1.935 • I. 918 • 1.649 • 1.991 • ...... NA 0.285 • 0.355 . 0.350 . 0.272 . 0.321 • 0.217 . 0 K 0. I 3 I • o. 1116 • o. 142 • 0.115 • o. 135 • 0.091 • BA 0.0 2.400 o.o 2.401 0.0 2.427 0.0 2.305 o.o 2.305 0.0 2. 305 Cl u.o . 0.0 • o.o • 0.0 • 0.0 • 0.0 • r 0.0 . o.o • o.o • 0.0 • o.o • o.o • H 0.0 0.0 0.0 0.0 0.0 0.0 o.o o.o 0.0 o.o 0.0 0.0 0 23.0011 • i!J .000 • 23.000 • 23.000 • 23.000 • 23 .000 •
C/\11 29.56 28. 74 28.99 29.18 211.59 29.82 Alli 39.111 40.54 41. 12 40. 71 41.41 39.95 GRU 30.63 30. 72 29.119 JO. 11 30.00 30.23
F/H 0. 769 0.758 o. 727 0. 740 0.724 0. 757 F/FH 0.435 0.431 0.421 0.425 0.420 0.113 I
9 50021 36922 12 AVERAGE 10 50192 37061 13 AVERAGE PLUS SIGMA 11 50276 37161 14 AVERAGE HINUS SIGHA
SAHPL[ IIA AHPltlBOL[ ANALYSES 1 2 3 lj 5 6 7 8 5102 4 7 .08 117.01 49.ZZ 110.1111 119.70 115. 70 117. 33 118.011 TIO?. I. 29 1.26 o. 77 0.82 0.51 1.23 1. 15 1.07 A20J 6. 80 1.119 5.44 19.25 5.23 7 .65 7.25 6.70 f (O 16. 31 16.09 111.96 12.66 13. 77 16. 311 15.83 16. 37 HNO 0. 59 0.60 0.61 0.113 0.56 0.55 0.59 0.119 HGO 11. 32 12.21 12.611 9.32 14.06 11. 76 12. 15 11. 91 CAO 12.27 12.011 12.30 10.911 12. 16 12.23 12. 36 12.20 BAO o.o 0.0 o.o o.o 0.0 0.0 o.o o.o NA?O 1. 1 7 1.29 1.01 I. 03 0.62 1. 31 I. 10 0.97 ~20 o. 76 0.82 0.52 0.51 o. 32 0.85 0. 75 0.68 r 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 C:I. o.o 0.0 o.o 0.0 o.o 0.0 o.o o.o 11?.0 0.0 0.0 o.o 0.0 o.o o.o 0.0 o.o SUH 97. 59 98.85 91.111 95.80 96.93 97 .62 98.51 98.113 -Cl= f+CL 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o SllH 97.59 96.65 97.117 95.80 96.93 97.62 98.51 98.113
SI 7. Ill/\ . 6.929 . 7 .277 • 6.066 . 7.318 • 6.8511 . 6.985 • 7.090 • Al 0.96•• 6.000 1.071 8.000 0. 723 8.000 1.9311 8.000 0.682 8.000 1. 1116 8.000 1.015 8.000 0.910 8.000 Al. 0.233 . 0.230 . 0.224 • 1.1136 • 0.226 • 0.206 • 0.246 • 0.255 • II 0. 11,5 . 0. 11,0 . 0.086 • 0.09Z • 0.056 . 0. 139 . 0.128 • o. 119 • ff. 2.036 . 1.963 . 1.650 . 1.573 • 1.696 . 2.050 . 1.954 • 2.020 • MN 11,075 . 0.0/5 . 0.076 . 0.054 . 0.070 • 0.070 • 0.074 • 0.061 • ~IC 2.n2 ~.013 2.663 5. 111 2.765 5.021 2.063 5.216 3.066 5. 134 2.629 5,093 2.673 5.074 2.620 5.076 C:11 1. 96~ . I. 906 . 1. 946 . 1. '/41 . 1.916 . 1. 965 • 1.954 . 1. 929 . ...... Ill\ 0. 339 . 0. 369 . 0.290 • 0.297 . o. 177 . 0.361 . 0.315 • 0.276 . ...... k II. 1115 . o. 154 • 0.096 • 0.097 • 0.060 • 0. 163 • 0.141 • 0. 126 . ...... Ill\ ll.O 2.4 .. 9 0.0 2. "31 0.0 2.336 0.0 2. 134 o.o 2. 156 0.0 2.509 0.0 2.410 o.o 2.335 CL 0.0 . 0.0 . 0.0 • o.o • o.o • o.o . 0.0 . 0.0 . ,. ll.O . 0.0 . 0.0 . 0.0 . 0.0 . 0.0 . 0.0 . o.o . II 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0 7.3.000 . 73,000 . 23 .000 • 23.000 • 23.000 . 23.000 • 23.000 . 23.000 . CAI\ 29. 77 26.69 29.c.'6 32.06 28. JII 29.27 29.37 29.09 ANI 36.21 40. 35 4 I .82 37.99 45.56 39. 16 40.16 39.51 GRU 32.02 30.96 26.92 29.95 26.06 31.H 30.47 31.39
f/H 0.636 0.767 0.691 0.786 0.572 0.606 0.759 0. 795 f/fH 0.456 0.434 0.409 0.441 0. 364 0.446 0.431 0.1143 1 8 A q f~[[ AHPIRI\V 55398 11170 5 55592 114119 7 6 I\Q fR[[ AHP554Q6 11240 6 55689 11569 3 6A q JR[[ AHP5~Q95 11309 7 55737 11659 4 6A q JR[[ AHP55543 11379 8 TRAV X NOTH[R fREE AHP ALONG LENGTH or E
SAMPLE 6A AMPIIIIIOL[ ANALYSES 9 10 11 12 1J 14 15 16 SIOZ 116.69 5 ... 06 46.62 46.94 47.83 47 .20 47 .62 50.32 T 1oz 1. 0'."> 0. 18 I. 15 0.85 1.04 0.95 0.95 1.25 A?.Ol 7. 1 7 1. 64 7.57 5.75 7 .45 6.56 7.28 10.93 f[O 15.80 13.45 16.28 15.38 16.01 15. 41 15.33 16.119 HNO O.li8 o. 56 O.li9 0.57 0.50 0.61 0.51i 0.60 HGO IZ.ZZ 15.09 11.68 12. 75 12. 17 12.30 12.26 13.51 CAO 12.00 12. 77 12. 19 12.16 12.29 12. 311 12. 16 12.511 llAO ll.O 0.0 o.o 0.0 0.0 0.0 0.0 o.o NAZO 1. 21 0.25 1. 18 0.75 1. 12 1.09 1.01 1.29 kZO 0. 1Z 0.12 0. 77 0.68 o. 77 0.66 0.611 0.811 r 0.0 0.0 0.0 0.0 0.0 o.o o.o o.o CL 0.0 0.0 o.o o.o 0.0 o.o 0.0 o.o HZO 0.0 0.0 o.o o.o o.o 0.0 0.0 0.0 SUM 97.54 98. 12 98. 1l 97.83 99. 18 97. 12 97.79 107.76 ·O= F+Cl o.o o.o o.o o.o 0.0 0.0 0.0 0.0 SUM 97.5 .. 98.12 98.13 97.83 99. 111 97 .12 97.79 107.76
SI 6.987 . 7.795 • 6.952 . 7.222 • 7,003 • 7.056 • 7 .0113 • 6.7119 • Al 1. 01 l 8.000 0.205 11.000 1.01111 8.000 o. 7711 8.000 0.997 11.000 0.91111 8.000 0.957 8.000 1. 251 11.000 Al 0.2 .. 6 . 0.0711 • 0.277 • 0.222 • 0.2811 • 0.211 • 0.312 • 0.1176 • Tl 0.118 . 0.020 . o. 128 • 0.0911 • o. 115 • 0.107 • 0.106 • o. 126 • F£ 1.969 . 1.622 . 2.022 . 1.898 • 1.960 • 1.926 . 1. 896 • 1.8119 • HN 0.061 . 0.068 • 0.062 • 0.071 • 0.062 • 0.077 . 0.068 • 0.068 • ...... HG 2. 71q '.>. 107 l. 21il 5.027 2.585 5.0711 2.804 5.090 2.656 5,081 2. 741 5.062 2. 702 5.0811 2.700 5.220 ...... CA 1,916 . 1.973 • 1.939 . 1.923 • 1.928 • 1,976 • 1.927 • 1.802 • N NA 0.350 . 0.070 . 0.340 • 0.215 • 0.3111 • o. 3f6 • 0.289 • 0.3311 • k 0.137 . 0.022 . 0.146 • o. 128 • o. 144 • 0.126 . 0.120 • o. 1113 • BA 0.0 2.402 0.0 2,065 o.o 2.425 0.0 2.265 o.o 2. 390 o.o 2.418 o.o 2.337 0.0 2.280 Cl o.o . o.o . o.o • o.o • 0.0 • 0.0 • o.o • 0.0 • r o.o . o.o . 0.0 • 0.0 • o.o • 0.0 • 0.0 • o.o • II 0.0 0.0 0.0 0.0 o.o o.o 0.0 0.0 o.o 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0 23. 000 . 23. 000 . 23.000 • 23.000 • 23.000 • 23.000 . 23.000 • 23. 000 • CAA Z6. 11 28.57 29.35 28.71 29. 18 29.41 29.23 28.08 ANT 40.76 116.96 39. 12 111.88 40.20 110.78 40.97 42.06 GRU 30.48 211.47 l 1.53 29.111 30.61 29.81 29.80 29.117 F/H o. 7q8 0.521 0.806 0.102 0. 761 0.731 o. 727 o. 710 F/FM 0 ... 26 O. l4J 0.446 0.413 0.432 0.422 0.421 0 ... 15
9 55583 IOl16q 1J 56028 11029 10 55672 10577 111 56117 11142 11 55761 10690 15 AVERAG[ 12 55939 10916 16 AVERAGE PLUS SIGMA
SAHPL[ 8A 17
SI02 114.9Z Tl02 0.6~ A20l l.6] f[O 14. 18 HPIO 0.49 HCO 11. 01 CAO 11. 78 BAO 0.0 NA20 0.7] 1<20 0.114 f 0.0 CL 0.(1 1120 o.o SUH 87.8] -0= f+CL 0.0 SUH 87.8]
SI 7. 404 AL 0. 596 a.ouo AL 0.110 . TI 0.081 . f[ 1.9511 • HN 0.068 . HG 2.704 4.918 CA 2.081 . NA 0.2JJ • I< 0.092 • BIi 0.0 2.406 CL o.o . f 0.0 . H 0.0 0.0 0 2] .000 .
CAA l0.57 ANT 39.72 CRU 29.71
f/H 0.748 f/fH 0.428
17 AV[RAC[ MINUS SIGMA
AMPtllOOL[ ANALYS[S
...... ...... w
SAHPLC 8A rcLDSPAR ANALYSES I 2 3 II 5 6 7 8
SIC>;' 61. 31i 511.21 58.21 59.40 59.33 60.45 60.87 58.77 110?. ti. 0 I 0.02 0.0 0.04 0.03 0.03 0.02 0.0 A;.'OJ 7~. 18 2'.i.1111 25.48 24.29 24.112 24.24 23.76 25.23 f(O 0.05 0.05 0.07 o.o 0. 11 0.04 0.11 0.02 flll() II.Ill 0.01 o.o 0.02 0.03 0.01 0.01 0.02 ~1c;n o.o 0.03 0.0 0.0 0.0 o.o o.o 0.0 CAO 6.61 I. li9 7 .1,2 6.52 6.110 6.40 5.511 7. 15 llAO 0.0 o.o 0.0 o.o 0.0 0.0 o.o 0.0 NA20 7.90 7.03 7. 12 7.73 7.37 7.69 II. 04 6.99 1<20 o. 13 0.26 o. 17 0.16 0.23 0.10 0.21 o. 16 r 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o Cl o.o 0.0 o.o o.o o.o 0.0 0.0 o.o SUM 101.1,3 911.911 911.47 98.16 98.72 98.96 98.60 98.34 -o-. f •CL 0.0 0.0 o.o 0.0 0.0 o.o 0.0 o.o SUH 101.111 98.98 98.47 98.16 98. 72 98.96 98.60 98.3"
SI 2.690 . 2.626 . 2.639 • 2.694 . 2.677 • 2. 713 • 2.739 • 2.660 • Ill. I.311 . 1.376 • 1.361 • 1.298 • 1.320 • 1,282 • 1.260 • 1. 346 • I I 0.000 Ii.Olli 0.001 11.003 o.o 3.999 0.001 3.993 0.001 3,9911 0.001 3.997 0.001 11.000 o.o 4.006 re 0.002 . 0.002 • 0.003 • 0.0 • 0.004 • 0.002 • 0.0011 • 0.001 • HN o.uoo . 0.000 • 0.0 • 0.001 . 0.001 • 0.000 • 0.000 • 0.001 . HG o.r, . 0.002 . O.J . o.o . o.o • 0.0 • o.o . 0.0 . CA 0.0 0.992 0.0 0.996 0.0 0.999 0.0 1.006 o.o 0.992 o.o 0.985 0.0 0.987 o.o 0.971 ...... BA 0.0 . 0.0 • 0.0 • o.o • o.o • 0.0 • 0.0 • o.o • ...... NA 0.672 . 0.615 • 0.626 • 0.680 • 0.645 • 0.669 • 0.701 • 0.613 • ~ I( 0.007 0.992 0.015 0.996 0.010 0,999 0.009 1.006 0.013 0.992 0.006 0.985 0.012 0.987 0.009 0.971 0 8.000 . 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • AN 3 I. 39 36.50 36.18 31. 50 33.32 31.32 27.38 35. 77 AB 67 .88 61.99 62.83 67 .58 65.34 68.10 71. 39 63.28 OR 0.73 I. 51 0.99 0.92 1. 34 0.511 1.23 0.95 CN 0.0 o.o o.o o.o o.o 0.0 o.o o.o
f/H o.o 1.125 o.o o.o o.o 0.0 0.0 0.0 f/rH 0.0 0.529 0.0 o.o o.o o.o 0.0 o.o 1 8A 3 !RAV X PLAC 58999 27299 5 511332 27124 2 58832 27255 6 57664 26950 3 58665 27212 7 57331 26863 4 581i99 27168 8 57927 270011
sAHrLC 8,. fELDSPAR ANALYSES 25 ?.6 n 28 29 JO
Sl02 ~9. 19 60.1,3 60.71 60.42 62.17 58.68 I I 0~ 0.115 o.o•, O.Ol 0.02 o.or, o.o, "20) 25.07 23.61 23.79 24.17 25.30 23.04 r ro o.o,, O. II 0. Ill 0.08 0.13 0.03 HNO 0.21 o. 12 0.113 0.10 0.23 -0.02 HCO o.o O.Ol 0.07 0.02 0.05 -0.01 CAO 6.57 5.12 5.61 5. 111 1.09 4. 39 OAO 0.11 0.0 0.0 0.0 o.o 0.0 NA20 7.68 8.51 8.39 8.09 8.91 1.26 K?O o. 15 0.17 0.01 o. 19 0.30 0.08 I II.II 11.0 o.o 0.0 o.o 0.0 Cl 0.0 o.o 0.0 0.0 o.o 0.0 SIIH 98.96 98. Ill 99.211 98.811 104.21 93.118 •O• F+Cl 0.0 o.o o.o 0.0 o.o o.o SUH 98.96 98. 111 99.211 98.84 104.21 93.118
SI 2.667 . 2. 735 • 2. 7211 • 2. 717 • 2.675 • 2.763 • Al 1. Jll . 1.259 • 1.258 • I. 281 • 1.283 • 1.278 • JI 0.(102 l.999 0.001 J.996 0.001 J.983 0.001 J.998 0.001 3.959 0.000 II .OIi l r[ 0.0112 . 0.004 • 0.005 • 0.003 • 0.005 • 0.001 • HN 0.008 . 0.005 • 0.016 • o.ooi. • 0.008 • -0.001 • ..... ..... HG 0.0 . 0.002 • 0.005 • 0.001 • 0.003 • -0.001 • \J1 CA 0.0 I .006 0.0 1.016 0.0 l.OJO o.o 1.001 o.o 1.102 o.o 0.891 114 0.0 . o.o . 0.0 • 0.0 • 0.0 • o.o • NA 0.671 . 0. 1i.1 • 0.730 • 0.706 • 0.7 .. 3 • 0.665 • K 0.009 1.006 0.010 1.016 o.ooi. 1.0JO 0.011 1.001 0.017 1.102 0.005 0.891 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • AN l I .82 2i.. 71 26.87 27.83 30.07 24.811
AB 67. 3 I 7'-.32 72. 73 71.05 68.40 74.59 Oil 0.86 0.98 0.110 1. 12 1.53 0.57 CN o.o o.o 0.0 o.o 0.0 o.o F/H 0.0 11,330 4.613 5.675 4.233 2.810 r;rH 0.0 0.812 0.822 0,850 0.809 0.738
25 FURi 28 AVERAGE 26 FURi 29 AVERAGE PLUS SIGMA 27 fURI NEAR COG[FIHIS 30 AVERAGE HINUS SIGMA
SAMPLE 8A FELDSPAR ANALYSES 1 2 3 4 5 6 7 8 SIC>? 6 I. 31, 58.21 58. 21 59.40 59.33 60.45 60.87 58. 77 110?. ll. 01 0.0-:! 0.0 0.011 0.03 0.03 · 0.02 0.0 Ai'OJ ;,; . 18 2~.1111 25.48 24.29 24.112 24.24 23. 76 25.23 r ro o.o~ o.o; 0.07 0.0 0.11 0.04 0. 11 0.02
rnlCl 0.111 (1.01 0.0 0.02 0.03 0.01 0.01 0.02 HCO u.o 0,0J o.o o.o o.o o.o o.o o.o CAO 6.61 1. 49 7 .112 6.52 6,80 6,110 5,58 7. 15 llAO o.u o.o o.o o.o o.o 0.0 0.0 o.o NA2U 7.90 7. OJ 7. 12 7.73 7.37 7.69 8.04 6.99 1<20 0. 13 0.26 o. 17 o. 16 0.23 0.10 0.21 0. 16 r o.u 0.0 o.o 0.0 0.0 0.0 0.0 o.o Cl 0.0 o.o 0.0 0.0 o.o o.o 0.0 0.0 SUM 101. IIJ 98.911 98,117 98, 16 98.72 98.96 98.60 98. 34 •Oc f +CL 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 SUM 101.1,J 98.98 98.47 98, 16 98.72 98.96 98.60 98,34 SI 2.690 . 2.626 . 2.639 . 2.694 . 2.677 • 2. 713 . 2.739 . 2.660 . Al. 1. 311 . 1,376 . 1.361 . 1.298 • 1.320 • 1.282 . 1.260 • 1.346 . TI U.000 11. 01)1 0.001 4.003 o.o 3.999 0.001 3.993 0.001 3.998 0.001 3. 997 0.001 4.000 0.0 4.006 FE 0.002 . 0.002 . 0.003 • 0.0 • 0.004 • 0.002 . 0.0011 . 0.001 . MN 0.000 . 0.000 • 0.0 . 0.001 . 0.001 • 0.000 . 0.000 . 0.001 MG o.n . 11.002 . 0.0 . o.o . o.o • 0.0 . o.o . 0.0 CA 0.0 0.992 0.0 0.996 0.0 0.999 0.0 1.006 0.0 0.992 o.o 0.985 0.0 0.987 0.0 0. 971
,_. BA o.o . 0.0 • 0.0 . o.o . 0.0 • 0.0 . 0.0 . 0.0 . ,_. NA 0.672 . 0.615 . 0.626 . 0.680 • 0.645 • 0.669 . 0.701 . 0.613 . °' K 0.0117 0.992 0.015 0.996 0.010 0.999 0.009 1.006 0.013 0,992 0.006 0.985 0.012 0.987 0.009 0.971 0 8.000 . 8.000 • 8.000 . 8.000 • 8,000 • 8.000 . 8.000 . 8.000 .
AN Jl.39 36.50 36. 18 31. 50 33.32 31. 32 27. 38 35. 77 AB 67 .88 61.99 62.83 67 ,58 65. 34 68. 10 71. 39 63.28 OR 0.73 1. 51 0.99 0.92 1. 34 0.58 1. 23 0.95 CN 0.0 0.0 0.0 0.0 o.o o.o 0.0 o.o F/M 0.0 1.125 0.0 o.o o.o o.o 0.0 0.0 f/FM 0.0 0,529 0.0 0.0 0.0 0.0 o.o 0.0
1 8A 3 TRAY X PLAG 58999 27299 5 58332 27124 2 58832 27255 6 57664 26950 3 58665 27212 7 57331 26863 4 58499 27168 8 57927 27009
SAM rt [ 8A f[lOSPAR ANAlVS[S 9 ID 11 12 13 14 15 16 SI02 59.66 61. 41 61. 72 61.21 64.22 63. 15 58.27 62,95 110? 0.011 0.02 0.01 0.01 0.04 0.02 0.0 0.0 A;>O.l 211. / 3 24.09 23. 11 23.70 22.28 23. 11, 25. 10 22. 17 rto 0.011 U.U9 ll.09 0.05 0.04 0. 13 0.08 0.20 MNO 0.0 0.0 0.02 0.0 0.01 0.02 0.0 0. 14 MCO o.u 0.02 0.0 0.0 0.0 0.03 0.08 0.0 CAO 6.06 5. 71 11, 66 5.01 3.27 4. 18 7.03 3.46 llAO o.o 0.0 o.o 0.0 o.o 0.0 0.0 o.o NA20 7.57 7.96 8.68 8.41 9.62 9.47 7.46 9. 15 K20 0.18 0.28 o. 19 0.26 0.19 0.28 o. 10 0.62 f 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 Cl. 0.0 0.0 0.0 o.o 0.0 o.o o.o 0.0 SUM 98.28 99.58 98.48 98.65 99.67 100.42 98. 12 98.69 -0= f+Cl 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 SUM 98.28 99.58 98.118 98.65 99.67 100.42 98.12 98.69
SI 2.695 . 2.736 • 2. 775 . 2.750 • 2.840 • 2.787 • 2.650 . 2.824 . Al I. 316 . 1.265 • 1.224 • 1.255 • 1. 161 • 1.204 . 1.345 . 1.172 • TI 0.001 4.013 0.001 11,001 0.000 4.000 0.000 4.005 0.001 4.003 0.001 3.991 o.o 3.995 o.o 3.995 re 0.002 . 0.003 • 0.003 • 0.002 • 0.001 • 0.005 • 0.003 • 0.008 . MN 0.0 • 0.0 . 0.001 • 0.0 . 0.000 • 0.001 . 0.0 . 0.005 . ...... tlC 0.0 . 0.001 • 0.0 . 0.0 • 0.0 • 0.002 • 0.005 . 0.0 • ...... CA 0.0 0.968 o.o 0.981 0.0 0,996 0.0 0.990 0.0 0.992 o.o 1.031 0.0 1,014 o.o 1.010 ......., 8A o.o • o.o • 0.0 • o.o • 0.0 • o.o . 0.0 . 0.0 . NA 0.663 . 0.688 • 0.7!:,7 . 0.733 • 0.825 • 0.810 . 0.658 . o. 796 . K 0.010 0.968 0.016 0.981 0.011 0.996 0.015 0,990 0.011 0,992 0.016 1.031 0.006 1,014 0.035 1.010 0 8.000 • 8.000 • 8.000 • 8.000 . 8.000 • 8.000 • 8.000 • 8.000 .
AN 30. 34 27 .93 22.63 211. 39 15.64 19.31 34.05 16.67 AB 68.59 70.44 76.27 74 .10 83.28 79. 15 65.38 79. 77 OR I. 07 1.63 I. 10 1.51 1.08 1.54 0.58 3. 56 CH 0.0 0.0 o.o 0.0 o.o o.o o.o 0.0 f/M 0.0 2.525 0.0 0.0 o.o 2.810 0.561 0.0 f/fH 0.0 0.716 0.0 o.o o.o o. 738 0.359 0.0
9 58202 26677 13 HI SC PLAG 10 58340 26511 14 MISC PLAG 11 581109 26428 15 8A Pl CORE FINIS 12 5S477 26346 16 TWO RIM
SAHPL[ 8A r£L0SPAR ANALYS[S 11 18 19 20 21 22 23 24 S102 62. 19 61.82 60.20 511.78 58.99 62.56 59.55 57.21 T 102 0.06 0.0 0.01 o.o 0.04 0.04 0.03 0.03 A20] 21.98 22.64 24.01 24.89 25.20 23.23 24.56 26.2& rco 0.01 0.07 0.10 O. T2 0.06 o.o o. T7 0.05 HHO 0.211 0.23 0.16 0.42 0. T 1 o. T7 0.15 0.24 HGO 0.0 0.06 0.02 0.04 0.0 0.0 o.o o. 11 CAO 3. 19 4.21 5.90 6.58 6.61 3.63 6. 15 7.98 BAO 0.0 0.0 0.0 0.0 o.o o.o 0.0 o.o NA20 9.,,8 8.87 7.80 7.68 7.63 9.59 7.82 6.90 KZO 0.111 0.29 o. 30 0.06 0.21 0.06 0.09 o. u r 0.0 o.o o.o o.o o.o 0.0 o.o o.o CL o.o 0.0 0.0 o.o o.o 0.0 0.0 o.o SUH 98.0] 98. 19 98.50 98.57 98.115 99.28 98.52 98.93 -0• r+CL 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 SUH 911.0] 98. 19 98.50 98.57 98.85 99.211 98.52 98.93
SI 2.1129 . 2.7119 • 2.7111 • 2.662 • 2.661 • 2.7116 • 2.690 • 2.591 • AL 1. 167 • 1.204 • 1.277 • 1. 3211 • 1. 339 • 1.219 • 1.308 • 1.402 • Tl 0.002 ],9911 o.o 3.993 0.000 3.996 o.o 3.991 0.001 4.002 0.001 4.007 0.001 3,999 0.001 3.994 re 0.003 . 0.003 • 0.004 • 0.005 • 0.002 • 0.0 • 0.006 • 0.002 • ..... HH 0.011 . 0.009 • 0.006 • 0.016 • 0.004 • 0.006 • 0.006 • 0.009 • ..... HG 0.0 • 0.004 • 0.001 • 0.003 • 0.0 • 0.0 • 0.0 • 0.007 • 00 CA 0.0 1.006 o.o 1.012 0.0 0.991 o.o 1.021 0.0 1.005 0.0 1.011 o.o 1.000 0.0 1.019 BA 0.0 • 0.0 • 0.0 • o.o . o.o • 0.0 • 0.0 • o.o • HA 0.828 • o. 776 • 0.683 • 0.674 • 0.667 • 0.8211 • 0.685 • 0.606 • K 0.010 1.006 O.OT7 1.012 0.017 D.997 0.003 1.021 0.012 1.005 0.003 1.011 0.005 1.000 0.0011 1.019 0 8.000 • 11.000 . 11.000 . 11.000 • 8.000 • 8.000 • 8.000 • 11.000 • AN 15.52 20.43 211.96 32.02 31.911 17 .24 30. 14 311.70 AB 83.44 77 .89 69.29 67.63 66.81 82.42 69.34 60.55 OR 1. 04 1.68 1. 75 0.35 1.21 o. 34 0.52 0.75 CH 0.0 0.0 0.0 0.0 o.o o.o o.o o.o F/H o.o 2.833 7.351 7.650 o.o 2.810 0.561 1.495 r;rH 0.0 0.739 0.1180 '0.884 o.o 0.7311 0.359 0,599
17 R IH 21 FUR 18 TWO COR[ 22 FURT 19 SAM[ 23 FURT 20 FURTH 211 FURT
S/\HPL[ 8A rCLOSPAR ANALYSES 25 26 27 211 29 30
Sl02 59. 19 60.1,3 60.71 60.42 62.17 511,611 J 10;:.' O,ll'.> 0.0•1 0.03 0.02 0,04 0.01 1\20] 25.07 23.61 23.79 24.17 25.JO 23.04 rro o.o,, O. II o. 14 0.011 0.13 0,03 HNO 0.21 0.12 0.43 0.10 0.23 -0.02 HGO 0.(1 0,0J 0.01 0.02 0.05 -0.01 CAO 6. ';1 5. 12 5.61 5. 74 7.09 4.39 0110 o.n o.o 0.0 o.o 0.0 o.o Nll?.O 7.611 11.51 11. 39 11.09 11.91 7 .211 k?O o. 15 o. 17 0.07 0.19 0.30 0.011 I 11,ll 0.0 o.o o.o o.o o.o CL 0.0 o.o 0.0 o.o o.o 0.0 SUH 98.96 98. 14 99.211 911.84 104.21 93.41 •O: r+CL 0.0 o.o o.o o.o o.o 0.0 SUH 98.96 98.14 99.24 911.84 104.21 93.48
SI 2.667 . 2,735 • 2,724 • 2,717 • 2.675 • 2,763 • AL 1.331 • 1.259 • 1.258 • 1.281 • 1.283 • 1,278 • II 0.002 3.999 0.001 J,996 0.001 l, 9113 0.001 3.991 0.001 3,959 0.000 11.0111 re O.Otl2 . 0.0011 • 0.005 • 0.003 • 0.005 • 0.001 • ...... HN 0.0011 . 0.005 • 0,016 • 0.004 • 0.0011 • -0.001 • ...... · HG 0.0 . 0.002 • 0.005 • 0.001 • 0.003 • -0.001 • '° CA 0.0 1.006 0.0 1.016 0.0 1.030 0.0 1.001 o.o 1,102 o.o 0.891 HA 0.0 . o.o • o.o • 0.0 • o.o • o.o . IIA 0.671 . 0. 747 . 0.730 • 0.706 • 0.743 • 0.665 • k 0.009 1.006 0.010 1.016 0.004 1.030 0.011 1.001 0.017 1.102 0.005 0.1191 0 8.000 . 8.000 • 8.000 • 11.000 • 8.000 • 8.000 • AN 31.82 211. 71 26.117 27 .113 30.07 211.811 AB 67.31 711. 32 72. 73 71.05 611.110 711.59 011 0.86 0.98 0.110 1. 12 1.53 0.57 CN o.o o.o 0.0 0.0 o.o o.o
r/H 0.0 4.330 4.613 5.675 11.233 2,810 r/FH 0.0 0.812 0.822 0.1150 0.809 0,738 25 FURi 211 AVCRACC 26 FURi 29 AVCRACC PLUS SIGMA 27 FURi NEAR EOGEFINIS 30 AVCRACC HINUS SICHA
SMIPL[ 8A FELDSPAR ANALYS[S 1 2 3 4 5 6 7
SID2 62. 75 64.97 64.29 64.72 64. 111 65.04 63.32 r 102 o.o~ 0.01, O.D6 0.05 0.05 0.06 0.04 A20J 18.26 18.118 17.96 17 ,87 18.24 111.611 17.85 rro 0.02 0.07 0.02 0.09 0.05 C.08 0.02 HNO 0.0 0,01 o.o 0.03 0.01 0.02 -o.oo HGO 0.0 0.0 0.0 O.D1 0.00 0.01 -o.oo CAO 0. 12 0.011 0.12 0.20 0.12 0.18 0.06 IIAO o.o o.o 0.0 o.o o.o o.o 0.0 NA20 O.lo9 0.58 0.55 1. 17 o. 70 0.97 0. 42 K20 15.01 15.48 15. 37 14.61 15.12 15.46 14.78 r 0.0 0.0 o.o o.o 0.0 o.o o.o CL 0.0 0.0 0.0 0.0 0.0 o.o 0.0 SUH 96.70 100.07 911. 37 98.75 98.47 100.46 96. 49 -0= r•CL 0.0 0.0 0.0 o.o 0.0 0.0 o.o SUH 96.70 100.07 98.37 98.75 98.47 100,46 96.49
SI 2.987 . 2.988 . 3.009 • 3.012 • 2.999 • 2.987 . 3.012 • AL 1.021, . 1.02] . 0.991 • 0.980 • 1.004 • 1.008 • 1,000 • I I 0.002 4.01] 0.001 4.013 0.002 4.002 0.002 3.994 0.002 11.005 0.002 3.997 0.002 4.014 f( 0.001 . 0.003 . 0.001 . 0.004 • 0.002 • 0.003 • 0.001 • HN 0.0 . 0.000 . o.o . 0.001 • 0.000 • 0.001 . -0.000 . -HG 0.0 . 0.0 . 0.0 . 0.001 . 0.000 • 0.000 • -0.000 . N CA 0.ll 0.96] 0.0 0.965 0.0 0.9l4 0.0 0.988 0.0 0.973 0.0 1.005 o.o 0.939 0 DA 0.0 . 0.0 . 0.0 . 0.0 • o.o • 0.0 • o.o . NA 0.045 . 0.052 . 0.050 . 0.106 • 0.06] • 0.087 . 0.039 . K 0. 911 0.963 Cl.908 0.965 0.918 0.974 0.867 0.988 0.901 0.973 0.905 1.00~ 0.897 0.939 0 8.000 . 8.000 . 8.000 • 8.000 • 8,000 • 8.000 . 8.000 .
AN 0.64 0.20 0.62 1,01 0.62 0.87 o. 34 AB 11. 70 5.38 5. 13 10.74 6.51 8.65 4.15 OR 94.67 94.42 94.25 88.24 92.87 90.48 95.50 CPI o.o o.o o.o 0.0 0.0 0.0 o.o F/H 0.0 4. JJO 4. 613 6. 7511 13. 495 8.1190 0.561 F/FH 0.0 0.812 0.822 0.871 0.931 0.895 o. 359
I 8A 5 KSP 5 AV[RAG[ 2 8A 5 KSP 6. AVERAGE PLUS SIGMA 3 8A 5 ~SP 4 8A 5 KSP
7 AVERAGE MINUS SIGMA
SAHPl[ 6A I
5102 36.1111 1102 J.~9 A?03 I 3. 76 fEO 18. 75 HNO I. 12 HGO 12. '.,2 CAO 0.03 OAO 0.0 NA20 0.26 k20 6.61 r 0.0 CL o.o 1120 0.0 SUH 95.60 -0= r+CL 0.0 SUH 95.60
SI 5.605 . AL 2. 395 8.000 AL 0.010 . 11 0.410 . f[ 2.383 . ~IN 0. 144 . HG 2.8)6 5.844 CA 0.005 . NA 0.083 . k 1. 720 . UA 0.0 1.807 CL o.o . f 0.0 • II 0.0 0.0 0 22.000 .
r/H 0.691 r;rH 0.471
81
BIOTll[ ANALYSES 2
35.98 3.66
14.24 16.36 0.93
11. 68 0.06 0.0 0. 17 8.67 0.0 0.0 o.o
94. 15 o.o
911. 15
5.5'.'>9 . 2.441 8.000 o. 152 . 0.1,25 . 2.372 . 0. 122 . 2.736 5.808 0.010 • 0.051 • 1. 748 • o.o 1.809 o.o • 0.0 . o.o o.o
22.000 . 0.912 0.477
2 SAHE GRAINFINIS
..... N .....
SIIHPL[ 9A BIOTIT[ ANALYS[S 1 2 J 11 5 6 1 8
SI02 J6.82 J5.22 J5.92 35.60 36.23 36. 75 35.80 36. 36 r 102 11. 21 •1.02 11.18 Ii. 30 11. 33 Ii. 7.8 3 .80 3.39 A?.03 14. 18 14.01 14.112 14.00 14.62 15. 18 14.95 111.62 f[O 21. 71 21. 78 21. 32 21.20 21.69 21. 56 22.08 22.21 MIIO 0.55 0.50 0.50 0.53 0.60 0.511 0.55 0.58 MGO 9 ... 6 9.60 9.07 9. 39 9.63 9.01 9. J8 10. 16 C:110 o. 10 0.11 0. 12 0.11 0.01 0.06 0. 17 0.18 0110 o.o o.o 0.0 o.o 0.0 0.0 o.o o.o N/120 0.2?. o. , .. U.22 0.20 0. 11 0.22 0.25 0.19 K?.O 9.011 9.11 9.19 9.06 9.35 9. 27. 9.21 9.00 r 0.0 o.o 0.0 0.0 0.0 0.0 o.o 0.0 Cl 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 11?0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 o.o SUH 96.35 911. 1,9 911. 911 9r,.J9 96.63 96.82 96. 19 96.69 -0° f +Cl. 0.0 o.o 0.0 0.0 0.0 0.0 o.o 0.0 SUH 96. 35 91,.r,9 94.911 911.]9 96.6] 96.112 96.19 96.69 ,_.
SI 5.62/ . 5.524 . 5.581 . 5. 561 • 5.5J6 • 5.581 • 5.509 . 5.555 . N Al 7.. JI 1 8.000 7 ... 16 8.UOO 2.419 8.000 2.1133 8.000 2.4611 8.000 2.q19 8.000 2.491 8.000 :.>.1i115 8.000 N Ill u. 181 . 0. 1 IJ . 0.221 • 0. 1r,7 • 0.169 • 0.298 . 0.220 • 0. 187 • II o.r,91 . O.lf7q • o.r,e8 • 0.506 • 0.498 • 0.489 • O.lfqO . 0. 389 • . re 2. 775 • 2.857 • 2. 770 • 2. 772 • 2. 772 • 2. 738 • 2.8112 . 2.838 . Hfi 0.011 • 0.066 • 0.066 • 0.070 • 0.078 • 0.069 . 0.072 . 0.075 • MG 2. 155 5.67] 2.2 .. 11 5.7511 2. 100 5.645 2. 189 5.683 2. 193 5. 709 2.040 5.6311 2. 151 5.724 2. 314 5.803 CA 0.016 . 0.018 • 0.020 • 0.018 • 0.011 • 0.010 • 0.028 • 0.029 • NA 0.065 • o.or,J • 0.066 • 0.061 • 0.033 • 0.065 • 0.075 • 0.056 • K 1. 762 . 1.822 . 1.821 • 1. 807 • 1.822 • 1. 786 • 1.808 • 1. 75r, • 011 u.o 1.81111 0.0 1.883 0.0 1.907 0.0 1.886 0.0 1.866 0.0 1.861 0.0 1. 910 0.0 1.8•10 Cl 0.0 . 0.0 • o.o • o.o • o.o • 0.0 • 0.0 • o.o . r u.n • o.o • o.o • 0.0 • 0.0 . 0.0 • 0.0 . 0.0 • 11 0.0 0.0 o.o 0.0 0.0 0.0 o.o o.o 0.0 0.0 o.o o.o 0.0 0.0 o.o 0.0 0 7.7..000 • 22.000 . 22.000 • 22.000 • 22 •• 000 • 22.000 • 22.000 • 22.000 •
f/H I. J?.1 1. 30J 1. 350 1.299 1.299 1. J77 1. 35r, 1.259 f/lH 0.569 0.566 0.575 0.565 0.565 0.579 0.575 0.551
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SI\HPL[ 91\ rcLOSPAR ANALYSES 9 10 11 12 13 111 15 16
Sl02 59.811 59.66 60.117 57.63 511.80 56.02 60. 37 60. 78 1102 O.OJ 0.03 0.03 0.05 0.04 0.04 0.05 0.02 A?.03 211. 19 25.20 211. 20 27 .06 27.52 26. 75 23. 82 24.211 rtO 11.04 0.02 0. 14 0.10 0.26 0.08 0.09 0.02 ~1110 0.02 o.o 0.02 o.o 0.0 0.02 0.0 0.01 HGO o.o 0.0 o.o o.o o.o o.o 0.0 0.0 CAO 6.110 6.60 6.40 8.65 10.114 9. 16 6.23 6.35 RAO 0.0 0.0 o.o o.o o.o o.o o.o 0.0 Nl\20 7.78 7.61 7.58 6.48 4.96 6.12 7.58 7 .61 K20 0.20 0. 13 0.24 0.17 0.21 0. 14 0.21 0.24 r 0.0 o.o o.o o.o 0.0 0.0 0.0 0.0 CL 0.11 0.0 0.0 o.o 0.0 o.o o.o o.o SUH 98.50 99.25 99.08 100.14 98.23 98.33 98. 35 99.33 -o= r+ct. o.o o.o o.o 0.0 o.o 0.0 0.0 0.0 SUH 98.50 99.25 99.08 100. 14 98.23 98.33 98.35 99. 33 .....
SI 2. 7011 . 2.6111 . 2. 7111 • 2. 577 • 2.510 • 2.556 • 2. 726 • 2. 718 • N I\L 1.288 . I. 331 • 1.280 • 1.426 • 1.485 . 1.1138 • 1.267 • 1. 278 • u, TI 0,001 3.992 0.001 4.006 0.001 3.994 0.002 4.004 0.001 3 .997 0.001 3.996 0.002 3.995 0.001 3.997 re 0.002 . 0.001 • 0.005 • 0.004 • 0.010 • 0.003 • O.OOJ • 0.001 • HN 0.001 . 0.0 • 0.001 • 0.0 • o.o • 0.001 • o.o • 0.000 • HG 0.0 . o.o • 0.0 • o.o • 0.0 • o.o • o.o • 0.0 • CA (I, 310 . 0. 317 • o. 308 . 0.4111 • 0.512 • 0.448 . 0.301 • o. 304 • BA 0.0 • 0.0 • o.o • 0.0 • 0.0 • 0.0 • o.o • 0.0 • NA 0.681 • 0.661 • 0.660 • 0.562 • 0.440 • 0.541 • 0.6611 • 0.665 • K 0.012 1.005 0.007 0.987 0.014 0.987 0.010 0.990 0.012 0.975 0.008 1. 001 0.012 0.981 0.014 0.984 0 8.000 • 8.000 . 8.000 • 11.000 • 8.000 • 8.000 • 8.000 • 11.000 .
AN 30.89 32. 15 31. 37 112.03 53.09 44.90 30.85 30.95 AR 67 .96 67 .09 67. 2l 56.98 45.64 54.28 67.92 67 .65 OR 1. 15 0.75 1.40 0.911 1. 27 0.82 1.24 1. 39 CN 0.0 0.0 0.0 o.o o.o 0.0 0.0 0.0
r/H 0.0 0.0 o.o 0.0 o.o 0.0 0.0 o.o f/FH 0.0 o.o o.o o.o o.o o.o 0.0 o.o
9 GROUP 2 T-RI\V SAHE GRAIN 27694 7541 13 28235 7261 10 279611 740 I 14 28325 7214 11 280511 7 354 15 28415 7168 12 211145 7307 16 28505 7121
S/IHPI.[ 9A f[lDSPAR ANALYSES 11 18 19 20 21 22 2] 24
S102 59. 13 62. 19 51,66 57.87 60.01 61. 16 51.84 58.112 1102 0.011 0.02 0.02 o.o 0.03 o.o 0.01 0.02 11203 25.119 23.41 25.95 25.52 24.68 211. 10 25. 16 27 .21 rco 0.04 0.05 0.08 o. 11 .0.10 o. 15 o. 13 0.13 MNO 0.0 0.02 0.03 0.02 o.o 0.01 0.011 o.o HGO 0.0 o.o o.o 0.0 0.0 o.o 0.0 0.03 CAO 6. 19 5. 11 1.96 7.53 6.34 5.20 8. 311 9.21 0110 o.o 0.0 0.0 0.11 0.0 0.0 0.0 o.o NA20 , • 70 8.66 6.78 7 .0l 7.74 11.06 6. 45 6.19 1<?0 0.08 0.12 0.22 0.22 0. 14 0.56 0.23 0.18 r o.o o.o o.o 0.0 0.0 0.0 0.0 0.0 Cl. o.o 0.0 0.0 o.o 0.0 0.0 0.0 o.o SUM 99.27 99.611 98.70 98. 30 99.011 99.24 98.82 100.99 -0= f+Cl o.o 0.0 0.0 o.o 0.0 0.0 0.0 0.0 SUH 99.21 99.611 98.70 98.30 99.04 99.24 98.82 100.99
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AN ]2.61 211.64 38.85 36.71 30.91 25.43 41. 11 1111.65 /18 66.93 74.68 59.88 62.02 68.28 71.31 57. 511 54. J 1 OR 0.46 0.68 1.28 1.28 0.81 3.26 I. 35 1.04 CH 0.0 o.o 0.0 o.o o.o 0.0 0.0 0.0
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SIIHl'Lf 9A r[LOSPAR ANALYSES 25 26 27 28 29 30 31 32
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AN 29.81 119.86 29.112 27.811 29. 32 33.61 35.25 J l. 311 110 69.90 1111.91 69.20 71.25 69.61 65.31 63.37 67 .96 OR 0.29 1.20 1. 311 0.92 0.87 1.08 l. 39 0.66 CN 0.0 0.0 o.o 0.0 0.0 o.o 0.0 o.o
f/H 0.0 0.0 0.0 o.o 0.0 6 7. 238 23.0119 2. Ill 1 r;rH 0.0 0.0 0.0 o.o 0.0 0.965 0.958 0. 709
25 20626 11032 29 20638 11776 26 20629 11161 30 AVERAGE 21 20631 11330 JI AVERAGE PLUS SlGHI\ 28 7.0636 11627 32 AVERAGE MINUS SIGMA
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I 178 FR[[ BT 5 AVERAGE 2 178 FR[[ BT 6 AVERAGE PLUS SIGMA J 17 fRH DI 7 AVERAGE MINUS SIC.HA 4 SAH[ GRAIN
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5107 61. l I 60.02 68. )II 61.27 58. 76 58.64 59. 72 57 .68 r 102 0.011 0.01 0.04 0,0) 0.02 0.0) 0.02 0.0) A20l 24.57 24.60 20. 18 23.44 25.60 26. 38 26.09 26.59 HO 0.05 0.08 0.02 0.07 0.05 0.11 0.06 0.11 Hl40 0.0 0.01 0.0 0.03 o. 32 0.31 0.54 0. 3l HGO 0.09 0.04 0.0 0.16 0.0 0.02 0.03 o.o CAO 5.88 6.21 0.62 5.52 7.69 7.85 7 .62 8.07 BAO o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NA20 8.05 7. 77 10.99 7.82 7.14 7 .06 7.36 7 .02 K20 0.24 0.27 0. 11 0.29 0.18 o. 13 0.16 0.20 r 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Cl 0.0 o.o 0.0 0.0 o.o 0.0 0.0 o.o SUH 100.23 99.01 100.30 98.63 99.76 100.53 101. 60 100.03 -Os f+CL 0.0 0.0 o.o 0.0 o.o 0.0 0.0 o.o SUH 100.23 99.01 100.30 98.63 99.76 100.53 101.60 100.03
SI 2.716 . 2.697 . 2.974 • 2.753 . 2.635 • 2.611 . 2.631 • 2.587 • AL 1.283 . 1. 303 • 1.035 • 1. 241 • 1.353 • 1.)84 • 1. 355 • 1. 405 • ..... TI 0.001 4.001 0.000 4.000 0.001 4.010 0.001 3.995 0.001 3.988 0.001 3.996 0.001 3.9117 0.001 3.993 w rr 0.002 • 0.003 • 0.001 • 0.003 • 0.002 • 0.0011 . 0.002 • 0.001, • 0 HN o.o . 0.000 . 0.0 • 0.001 • 0.012 • 0.012 • 0.020 • 0.013 • HG 0.006 • 0.003 • o.o • 0.011 • 0.0 • 0.001 • 0.002 • o.o • CA 0.0 0.992 0.0 0.997 o.o 0.963 0.0 0.978 o.o 1.015 0.0 1.008 0.0 1.022 0.0 1.026 BA o.o . o.o • o.o • 0.0 • o.o • 0.0 • 0.0 • 0.0 • NA 0.692 • 0.677 • 0.927 • 0.681 • 0.621 • 0.609 . 0.629 . 0.610 • K 0.014 0.992 0.015 0.997 0.006 0.963 0.017 0.978 0.010 1.015 0.007 1.008 0.009 1.022 0.011 1.026 0 8.000 • 8.000 • 8.000 • II.ODO • 11.000 . 8.000 • 8.000 . 8.000 •
AN 28.36 30. 16 3.00 27. 58 36.93 37. 78 36.06 38.41 AO 70.26 68.28 96. 36 70. 70 62.04 61.48 63.03 60.46 Oil 1. 38 1.56 0.63 1. 72 1.03 0. 11, 0.90 1. I 3 CN 0.0 o.o 0.0 0.0 o.o o.o 0.0 o.o f/H 0.312 1.264 0.0 o. 352 o.o 11.8911 11. 351 0.0 f/FH 0.238 0.558 o.o 0.260 o.o 0.92?. 0.919 0.0
I 178 PtAG 5 Pl CORCFINIS 2 178 Pl.AG 6 TOW RIH 3 178 PLAG 7 BETTER COR[ 4 178 PLAG 8 BETTER CORE
SAMPLE 17 r£LD5PAR ANALYS£S 9 10 11 12 13 111 15 16
SI02 57. 69 60. 36 59.20 59.52 59. 16 54.60 56.50 59. 17 f102 0.03 0.02 0.03 0.011 0.03 0.05 0.05 0.03 J\?03 26.96 25. 12 211.92 25.08 25.116 27.57 :?5.99 24.85 flO 0.03 0.111 0.06 0.09 0.07 0.09 0.03 0.02 HNO 0.26 0.18 0.0 0. 15 0.28 0.37 0.25 0.59 HGO o.o 0.0 0.0 o.o 0.0 0.0 0.07 0.01 CAO 6.82 6. 38 6.48 6.118 7.01 9.86 7 .112 6,118 BAO 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0.0 NA20 6.61 7.85 7 .911 7.8J 7.63 6. 13 1. 31 1.90 1<20 0.09 0.27 0.21 0.28 0.29 0. 19 0.26 0.21 f 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o Cl o.o 0.0 0.0 0.0 0.0 o.o 0.0 0.0 SUH 100. 77 100.21 98.811 99.51 99.93 96.86 99.88 99.26 -0= f+GL 0.0 0.0 0.0 0.0 0.0 0.0 o.o o.o SUM 100. 77 100.21 98.811 99.51 99.93 98.86 99.88 99.26
SI 2.516 . 2.6811 • 2.671 • 2.669 • 2.6117 • 2.1195 . 2.621 • 2.665 • AL 1. 1115 . 1. 316 . 1.325 . 1.325 • 1.3113 • 1. 1165 • 1. 372 • 1. 319 • ...... II 0.001 3.992 0.001 11.000 0.001 3.996 0.001 3.996 0.001 3.991 0.002 3. 962 0.002 3,9911 0.001 3.986 (;.)
ff 0.001 • 0.000 • 0.002 • 0.003 • 0.003 • 0.003 • 0.001 • 0.001 • ...... HN 0.1110 . 11.001 • 0.0 • 0.006 • 0.011 • 0.0111 • 0.009 • 0.023 • . HG o.o . 0.0 . o.o • o.o • o.o . 0.0 • 0.005 • 0.001 . CA 0.0 1.012 0.0 1 .003 0.0 1.022 0.0 1.021 o.o 1 .028 0.0 1.055 0.0 1.021 0.0 1.039 DA 0.0 • o.o • o.o • o.o • 0.0 • 0.0 • 0.0 • 0.0 • NA 0.516 . 0.676 . 0.6911 . 0.6811 • 0.662 • 0. 5113 • 0.635 . 0.690 • I< 0.005 1.012 0.015 1.00] 0.012 1.022 0.016 1.021 0.017 1.028 0.011 1 .055 0.015 1.021 0.012 1.039 0 8.000 . 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 •
AN 112.01 30.52 JO. 71 30. 76 Jl. 12 116.56 35.110 30.82 AR 57 .116 67 .95 66. 10 67.64 65.211 52: 38 63. 12 61.99 OR 0.51 1. 511 1. 18 1. 58 1 .63 1.07 1.118 1. 19 CN 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0.0
f/M o. ]12 1 .2611 0.0 o. 352 o.o 11. 8911 2.270 311.650 f/fH 0.238 0.558 o.o 0.260 o.o 0.92? 0.6911 0.972
9 10W RIH 13 CORE 10 R IH 111 TOW RIH 11 RIM 15 TOW RIH 12 NOTtt PL 17 A CORE 16 RIH
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S102 60.110 59.68 62. 32 57.011 1102 0.08 O.OJ 0.05 0.02 A20) ?II. 19 25. 15 26.76 23.511 1ro (J. 07 0.06 0.09 O.OJ 11/lO 0.01 0.?2 0.110 0.011 MGO 0.08 O.OJ 0.07 -0.01 CIIO 5.56 6.70 8.60 11. 81 11110 0.0 0.0 o.o o.o N/120 8.5q 7. 71 8.70 6.71 k70 0. 13 0.21 0.27 0.111 r u.o u.u 0.0 0.0 Cl. 0.0 o.o 0.0 0.0 SUM 99. 12 99. 79 107 .26 92.32 -0= f+CL 0.0 o.o 0.0 0.0 SUM 99. 12 99.79 107.26 92. 32
SI 2. / 11 . 2.668 • 2.619 • 2. 7211 • ...... Ill I. 219 • I. 325 . 1.325 • 1.325 • w TI 0.003 3.993 0.001 3.9911 0.002 3.9116 0.001 11.0119 N
re 0.003 . 0.002 • 0.003 • 0.001 • HN 0.003 . 0.008 • 0.0111 • 0.001 • HG 0.005 . 0.002 • 0.005 • -0.001 . CA 0.0 1.029 o.o 1.013 0.0 1. 133 0.0 0.878 011 0.0 • o.o • 0.0 • 0.0 • NII 0. 71,3 . 0.668 • 0.709 • 0.622 • k 0.001 1.029 0.012 1.013 0.0111 1.133 0.009 0.878 0 8.000 • 8.000 • 8.000 • 8.000 •
IIN 26.27 32.07 Jll.85 28.08 AO 73.00 66. 75 63.85 70.93 OR 0. 7J 1. 18 I.JO 0.99 CN o.o o.o o.o o.o
f/H 0.968 5. JJ8 J.750 0.352 f/FH 0.497 0.8112 0.789 0.260
17 RIHFINIS 19 AVERAGE PLUS SIGH/I 18 AVERAGE 20 AVERAGE MINUS SIGMA
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9 NOIIIIR 11 AV[RAGt rLUS SIGMA 10 AV[RAG[ 12 AV[RAGE MINUS SIGMA
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SAtlPL[ 2) BIOTITC ANALYSES I 2 l II 5 6 1
SI02 )7.911 l7.89 )8.05 )6.115 l7 .68 )8. 17 l7 .20 l 10?. ] . IIR 3.66 ). 79 l.611 l.611 ). 75 3.5) A20J 111.06 111. 72 111. l 1 111. 14 14. 31 14.56 14.05 HO 18. 18 19.00 18.88 18.45 18.63 18.96 18.JO 11110 O. );> O. lU 0.28 0. 30 0.30 0.)1 0.29 11GO 11. 9'1 1?.39 12,26 11.96 12.15 12. ll 11. 97 CAO o.o, o. u 0.111 0.07 o. 10 0.111 0.07 BAO 0.0 0.0 0.0 0.0 o.o 0.0 o.o NA20 0. II 0.16 0. 12 0.12 0.13 0.15 o. 11 1(20 9.10 9.02 8.99 9.011 9.011 9.08 9.00 r 0.0 0.0 0.0 o.o 0.0 0.0 0.0 CL 0.0 o.o 0.0 o.o o.o 0.0 0.0 1170 0.0 0.0 o.o o.o 0.0 0.0 0.0 SUH 9~.25 97 .27 96.82 911.57 95.98 97 .1111 91,.51 ·O= F+CL 0.0 0.0 o.o o.o o.o o.o o.o SUH 95.25 97 .27 96.82 911.57 95.98 97 .411 94. 51
SI 5. 71111 • 5.633 • 5.679 • 5.6114 • 5.675 • 5.662 • 5.688 • ....... Al 2.256 8.000 2.)67 8.000 2. )21 8.000 2.)56 11.000 2.325 11.000 2.318 11.000 2.312 8.000 l.,)
Al. 0.253 . 0.?12 • 0.196 • 0.196 • 0.214 • 0.207 • 0.221 • Cl) TI 0. )96 . 0.1109 • 0.1125 . 0.419 • 0.1113 • 0.1119 • 0.406 . re 2.302 • 2. 362 • 2.)56 . 2.363 • 2. 3116 • 2.352 • 2. )110 • ~IN o. 0111 • 0.038 • 0.035 • 0.039 • 0.038 • 0.039 • O.Ol7 • HG 2. 706 5.697 2. 7116 5.767 2.727 5. 1110 2.730 5. 1111 2. 727 5. 7311 2.727 5. 71,11 2. 728 5. 732 CA 0.011 . 0.021 • 0.022 • 0.011 • 0.017 . 0.021 • 0.011 • NJ\ 0.032 . 0.0116 . 0.035 • 0.036 • 0.037 • 0.0112 . 0.032 . I( 1. 751 . 1. 710 . 1. 711 • 1. 766 • 1. 736 • 1. 718 • 1.755 • BA o.o 1.801 0.0 1. 711 0.0 1.768 0.0 1.813 0.0 1.790 0.0 1. 781 0.0 1. 7911 CL 0.0 • o.o • o.o • 0.0 • 0.0 • 0.0 • o.o • r 0.0 . 0.0 • 0.0 • 0.0 • o.o • 0.0 . 0.0 • H 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0.0 0 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 .
r/11 0.866 0.8711 0.877 0.880 0.874 0.877 O.R71 r / r11 0.11611 0.466 0. 467 0.4611 0.466 0.467 0.466
1 23A GRAN I TE BT 5 AVCRAGC 2 23 BT or GRANITE 6 AVERAGE PLUS SIGMA l 23 BT or GRANITE 7 AV[RAGC MINUS SIGMA Ii ANOTHER GRANITE GRAIN, BIOTITC RIGHT AT
SAMrLE 23 OIOTITE ANALYSES 1 2 3 II 5 6 7 8
5102 16. f,2 36.67 37.82 37.20 37. 75 37.01 37. 18 37 .65 110;• J .11? 3.118 3. 07 2. 73 2.63 2.92 3. 011 l.36 A;>OJ 13.811 111. 111 111. 56 lit. 62 15.118 lli.ll 111.119 15.01 no 111 .. l I 18.25 18.28 18.32 18.90 18.119 16.112 18.65 HNll o.21 0.29 0. 32 o. 32 0.31 0.26 0.29 0.32 HUil 1?.. 7•1 1i.05 13.08 12.83 12. 31 13 .86 12 .911 1J .111 CAO 0.09 0.09 0. 12 0. 10 0,26 0.2~ 0.1~ 0.23 BAO 0.0 o.o 0.0 0.0 o.o 0.0 o.u 0.0 NA?O 0.12 0.12 0.09 0.011 0.02 0.09 0. 06 o. 12 l<?O 9.112 9.26 9. 18 9.116 8.67 9.01 9. 17 9.113 I 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 CL 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 11?.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 SUH 9lt.6l 95. 15 96.52 95.62 96.33 96.22 95. 78 96. 18 -0= r+CI. ll.O 0.0 o.o o.o o.o 0.0 0.0 0.0 SllH 91t.63 95. 15 96.57. 95.62 96.31 96.22 95.78 98. 18
SI 5.610 . 5.566 • 5.655 • 5.6311 • 5.61i7 • 5.569 • 5.617 • 5.5511 • ...... Al 2. 390 8.000 2.1112 8.000 2.3115 8.000 2. 366 8.000 2.353 8.000 2.1111 8.000 2.383 8.000 2.11116 8.000 I.,..)
Al 0. 108 • 0.128 • 0.221 • 0.21ill • 0.375 • 0. 110 • 0.198 • o. 163 • \0 II o. 39lt . o. 399 • o. 3115 • o. 311 • 0.296 . 0.330 . o. 3116 • o. 371 • r[ 2 .1116 • 2. 326 • 2.266 • 2. 320 • 2. 361i • 2.327 • 2. 328 • 2.101 • ~IN 0.015 • 0.037 • 0.0111 • O.Olf 1 • 0.039 • 0.033 . 0.018 . 0.0110 . HG 2.909 5.792 2.919 5.809 2.915 5.807 2.896 5.812 2. 7115 5.819 3. 109 5.910 2.915 5.825 2.950 5.826 CA 0.015 • 0.015 • 0.019 • 0.016 • 0.0112 • 0.0110 • 0.025 • 0.036 • NA 0.036 • 0.035 • 0.026 • 0.012 • 0.006 • 0.026 . 0.021 • 0.0311 . I< 1. 8111 • 1.800 . 1. 751 • 1.827 • 1.651i • 1. 729 • 1.767 • 1. 775 • DA 0.0 1.891 0.0 1.850 o.o 1.796 0.0 1.855 o.o 1.702 o.o 1. 796 0.0 1. 81~ 0.0 l.81t5 CL 0.0 . 0.0 • 0.0 • 0.0 • o.o • 0.0 • 0.0 • 0.0 . r 0.0 . 0.0 . 0.0 • 0.0 • o.o • o.o • o.o • 0.0 • H 0.0 o.o 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 .
F/H 0.818 0.810 0. 798 0.1115 0.876 o. 759 0.812 o. 7911 r/fH 0.1150 O.ltll7 0.111111 0,11119 0.1167 O.lt32 O.ltltll 0.11112
1 23A HEIA OT RIGHT AT BORDER 5 2lA AWAY FROM CONTACT META BT rROH SCAN 2 23A H[TA BT RIGHT AT BORDER 6 23A META BT l 23A HEIA 81 FURTHER FROM CONTACT 7 AVERAGE II 23A AWAY FROM CONTACT, META BT FROM SCAN 8 AVERAGE PLUS SIGMA
SNlrl.C 23 9
S102 36. 71 110;, 2. 12 /\;>OJ 13.98 fl 0 18.20 HNO 0.27 MGO 12.118 CAO 0.08 D/\0 0.0 N/\20 0.011 k20 8.90 r 0.0 CL 0.0 1120 0.0 SUH 93. 37 -o, r+CL 0.0 SUH 93. 37
SI '.>.6114 . /\L 2. 316 8.000 AL 0.235 • TI 0.317 • re 2.357 • HN 0.036 • HG 2.819 5.8211 CA 0.013 • N/\ 0.013 . k 1. 758 • D/\ 0.0 1. 783 CL 0.0 . r 0.0 • ll 0.0 0.0 0 22.000 •
F/H 0.831 F/FH 0.11'.>4
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5102 ]8.]8 37. lit ]8. 10 ]8.05 ]6.91 38. 19 37.58 38. 12 I I 07 2.811 2.76 l.57 3.39 3.76 3.03 l.02 2.81t A?Ul ll. 37 1]. 111 13.27 13.61 13.60 13. 67 111. ?.It 13.62 110 19.39 18. 71 19.60 19.lt6 19.61 18.ltlt 19.08 18.51 tlNO 0.29 0.29 0.28 0.21 0.21t 0.25 0.25 0.28 MGO ll.02 13.28 12.79 12.05 12.29 12.90 12. 37 12.79 CIIO O. llt 0.15 O. llt 0.18 0.12 0.15 0.15 o. 19 n110 11.0 o.o 0.0 o.o 0.0 0.0 0.0 0.0 tll\20 0.08 0.10 o. 10 0.06 0.15 O.Olt 0.05 0.0•1 K?O 10. 31 10.32 10.08 9.66 9.611 9. 73 9. 111 9.56 r 0.0 o.o o.o o.o 0.0 0.0 0.0 0.0 CL 0.0 0.0 0.0 o.o o.o 0.0 0.0 0.0 11?0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o SUH 97.82 96.09 97.93 96.67 96. 32 96.110 96.118 95.95 -0= F+CL 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 SUH 97 .82 96.09 97.93 96.67 96.32 96.110 96.118 95.95
SI 5.7JO . 5.681 • 5.686 • 5. 730 • 5.605 • 5. 71t0 • 5.666 • 5.755 . Ill 2. 2/0 8.000 2. 319 8.000 2. 3 llt 8.000 2.270 8.000 2.395 8.000 2.260 8.000 2. 3Jl1 8.000 2.21t5 8.000 Al 0.083 • O.OJ7 • 0.020 • 0.11t5 • O.OJ9 • 0. 161 • 0.196 • 0.178 . ,_. 11 0. 319 • 0. J 16 • 0.1101 . o. 381t • 0.1,29 • 0. 31t2 • o. 31t2 . 0.322 • -I'--If 2.•121 • 2.381 • 2.ltlt6 • 2.lt51 • 2.1190 • 2.318 • 2.lt06 • 2. 337 . ,_. HN 0.037 . 0.037 • O.OJ5 • 0.027 • Ii. 031 • O.OJ2 • 0.032 • 0.036 . HG 2.898 5. 7'H 3.012 5.783 2.81t5 5.71t8 2.705 5.711 2.782 5. 771 2.890 5.7113 2. 780 5. 756 2.878 5.752 CA 0.022 • 0.021t • 0.022 • 0.029 • 0.020 • 0.021t • 0.0211 • 0.031 • NII 1).023 . 0.029 • 0.029 • 0.018 • 0.01111 • 0.012 • 0.015 • 0.012 • K 1.963 • 2.003 • 1.919 • 1.855 • 1.867 • 1.865 • I. 873 • 1. 8111 . 1111 0.0 2.009 0.0 2.057 o.o 1.970 o.o 1.902 0.0 I. 931 0.0 1.901 0.0 I. 912 0.0 1.883 Cl 0.0 • o.o . 0.0 • 0.0 • 0.0 • 0.0 • o.o • 0.0 • r 0.0 • 0.0 .. o.o .. o.o • 0.0 • 0.0 • 0.0 .. 0.0 .. II 0.0 0.0 o.o o.o o.o o.o 0.0 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 ..
F/H 0.8118 0.803 0.872 0.916 0.906 0.813 0.877 0.8211 F/FH O.lt59 O.ltll5 0.1166 o. lt78 0.1175 O.lllt8 O.lt67 0.1152
I 51t9J8 8600 5 386117 2 531157 8600 6 2751tO=X J lt9011t 7 26799 II 1111869 8 22356
SAMPLE 23 BIOTIT[ ANALYSES 9 10 11 12 13 14 15 16
5102 36. 01, 36.67 31. 32 36.72 37.00 37.13 36. 17 37.52 1107. 2.61 3. 13 3.76 2.92 2.59 2. 72 2.75 2.60 A203 1 J.22 13. 63 13.26 111.116 111.66 111.87 111.95 15.26 r10 19. 13 16,811 19. 31 18.86 18.69 18.56 19.26 19.00 HNO 0.22 0.21 0.29 0.20 0.25 0.25 0.23 0.25 H<;o 11. 19 17., 53 12.22 11.56 11.59 11. 911 12.?2 11.22 CAO 0.0( 0.10 0.12 o. 311 0.211 o. 10 0.11 o. 14 OAO 0.0 o.o 0.0 o.o 0.0 o.o o.o 0.0 NA20 0.05 0.01 o. 13 0.08 a.oz 0.09 0.08 0.06 1(20 10.29 10,23 9.911 8.88 8.97 9,112 9.110 9, 30 r 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 f.L 0.0 0.0 o.o o.o o.o 0.0 0.0 0.0 lt?O 0.0 0.0 0.0 0.0 o.o o.o o.o 0.0 SUH 97 .08 95.61 96.37 911.04 911.21 95.08 91. 11 95.35 -0= f+CL 0.0 o.o 0.0 o.o o.o o.o 0.0 o.o SIJH 97 .08 95.61 96.37 911.011 911.21 95.08 97.17 95. 35
...... SI 5.720 . 5.636 • 5.663 . 5.660 • 5.681 • 5.658 • 5.689 • 5.697 • -"' AL 2.260 8.000 2.362 8.000 2. 337 8.000 2. 31,0 8.000 2,319 8.000 2. 3112 8.000 2. 311 8.000 2.303 8.000 N AL 0.063 • 0.095 • 0.0311 • 0.291 • 0. 369 • 0.328 • o. 3111 • 0.1127 . Tl 0. 325 • 0. 360 • 0.431 • 0.338 • 0.299 • 0, 312 • 0. 308 • 0.297 • f[ 2.1106 • 2.409 • 2.1151 • 2.431 • 2.400 • 2. 365 • 2.400 • 2.412 • HN 0.028 • 0.027 • 0.037 • 0.026 • 0.033 • 0.032 • 0.029 • 0.032 . HG 2.956 5. 111 2.8S6 5. 747 2.764 5. 717 2.656 5,743 2.652 5,753 2.712 5.749 2.714 5. 766 2.539 5. 707 CA 0.011 • 0.016 • 0.020 • 0.056 • 0.039 • 0.016 • 0.018 . 0.023 • NA 0.015 . 0.021 • 0.036 . 0.024 • 0.006 • 0.027 • 0.023 . 0.018 • K 1. 9111 • 1. 995 • 1. 9211 • 1. 746 • 1. 757 • 1.831 • 1.767 • 1.801 • DA 0.0 1. 999 o.o 2.033 o.o ; .982 0.0 1.826 0.0 1.802 0.0 1.8711 o.o 1.827 0.0 1. 841 CL 0.0 • 0.0 • o.o • o.o • o.o • 0.0 • 0.0 • o.o • r 0.0 • 0.0 • o.o • 0.0 • 0.0 • 0.0 • 0.0 . 0.0 . H 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 0 22.000 • 22.000 • 22,000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • r/H 0.623 0.653 0.900 0.925 0.917 0.6611 0.895 0.963
F/FH 0.1152 0.1160 0.474 0.481 0.1178 0.1169 0.1172 0.1191 9 23883 13 35835
10 261106 111 351161 11 335511 15 311771 12 365115 16 33706
SIIHrLE 2J OIOTITE ANALYSES '7 18 19 20 21 22 2J 24
SIU? JI .91 J7. 7J J6.:?6 J8. J2 J7 .6J J7. 51 J7 .112 J8.J8 1102 2. 12 2. 76 J.25 3.36 3.89 3. 51, 2.9!; 2.116 11203 15. 15 111. 9' 15.116 111. 69 111. ,, J 15.00 111.64 111. 69 ri:o 16.65 18,1111 18.93 19. 14 19. 12 19.00 19.52 111.IIJ HNO 0.29 0.26 0.25 0.25 0.29 0.26 0.26 0.31 HGO I I. IJ I 11.62 11. 13 11.811 11.60 11. 51 11. 76 12.06 CIIU O. lli o. 17 0.19 o. 15 0.09 0.011 0.111 o. 11 OAO 0.0 o.o u.o o.o 0.0 o.o 0.0 0.0 Nll?.O 0.07 0.09 0.07 0.07 0.06 0.08 0.03 0.07 K20 9. 111 9.40 9. 15 9.19 9.32 9.45 9. 14 9.43 r 0.0 o.o 0.0 o.o o.o 0.0 0.0 o.o Cl 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 117.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 SUH 96.02 95.114 94. 71 97.07 96.43 96.115 95.88 96. 34 -0= F+CL 0.0 o.o 0.0 o.o o.o 0.0 0.0 0.0 SUH 96.02 95.44 911. 71 97 .07 96.43 96.45 95.88 96. ]II
SI 5. 705 • 5. 7111 • 5.5511 • 5.707 • 5.660 • 5.639 . 5.667 • 5.748 . ,..... Al. 2.295 11.000 2.286 8,000 2.442 8.000 2.29] 8.000 2.340 11.000 2.361 11.000 2. 33J 8.000 2.252 8.000 ~
AL 0.387 • o. 375 • o. 354 • 0.265 • 0.218 • 0.296 . 0.260 • ·o. 341 . w Tl 0. 307 • 0. 317 • 0. J75 . 0.379 • 0.440 • 0.400 • O.J36 • 0. 322 . IC 2. 343 • 2. llil • 2.427 • 2. 384 • 2.405 • 2. 389 • 2.472 • 2.308 • HN 0.037 . O.OJl • 0.032 • 0.032 • O.OJ7 • 0.036 . O.OJ6 • 0.039 • HG 2.656 5. 7Jl 2.623 5.688 2. 5113 5. 731 2.6J7 5.716 2.601 5.701 2.579 5. 700 2.655 5. 779 2.692 5. 70] CA 0.1126 . 0.028 • 0.031 • 0.024 • 0.015 • 0.013 • 0.023 . 0.016 • NII 0.020 . 0.026 . 0.021 • 0.07.0 • 0.017 • 0.023 . 0.009 . 0.020 . K 1. 752 • 1.816 • 1. 769 • 1. 746 • 1.788 • 1,812 • 1. 766 • 1.801 • Ill\ o.o 1.798 0.0 1.8/0 0.0 I ,8111 0.0 1.790 0.0 1.820 o.o 1.848 0.0 1. 797 0.0 1.8]9 Cl 0.0 • o.o • o.o • o.o • 0.0 • 0.0 • o.o • o.o • r 0.0 • 0.0 • 0.0 • 0.0 • o.o • 0.0 . 0.0 • o.o • II 0.0 0.0 o.o 0.0 0.0 0.0 0.0 o.o 0.0 o.o o.o 0.0 o.o o.o 0.0 o.o 0 22.000 . n.ooo • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 •
F/H 0.695 0.905 0.967 0.916 0.939 0.91!0 0. 91,5 0.1172 F/FH 0.1112 0.475 0.492 0.478 0.41111 0.485 0.486 0.466
17 33351 21 24835 18 ]1932 22 24125 19 2909] 23 30ll8 20 28029 24 31353
SAMl'tr 23 810111[ ANALYSES 2'., 26 27 211 29 30 31 32 SIO? JI. 16 J6.3'j 37. ,;5 36. 16 37.99 37 .22 37. 26 36.113 I lll2 2.87 2.911 3.1111 2. 77 2.14 2. 711 2. 72 2.82
A?Ol 15.05 111.96 15.25 15.116 15.63 15.00 15. 45 15.09 110 18. ~,. 111.06 18.59 19.10 111. 711 19.09 18.90 18.30 tlllO 0.29 0.28 0.26 o. 35 0.27 0.25 0.27 0.29 HGO 11. 711 12.41 12.02 12.95 12.76 12. 31i 12.38 12.58 CAO 0.08 0.08 O.O'j 0.10 o. 12 0.17 0. 13 0.12 IIAO 0.0 0.0 0.0 o.o o.o 0.0 o.o 0.0 IM?O 0.10 0.05 0.09 0.07 0.20 0.08 0.08 0.06 k:10 9.35 9.61 9.111 9.39 9.35 9.llli 9.111 9.6 .. r 0.0 o.u 0.0 0.0 o.o o.o 0.0 o.o Cl 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 11?0 u.o 0.0 o.o 0.0 0.0 0.0 0.0 0.0 su,1 95.20 96.72 96.66 98.35 97.211 96. 33 96.62 95. 73 -o, r+CL 0.0 o.o o.o 0.0 o.o o.o o.o 0.0 SUM 95.20 96. 72 96.66 98. 35 97.21i 96.33 96.62 95. 73 SI 5.653 . 5.714 • 5.617 . 5.613 • 5.61111 • 5.611 • 5.592 • 5.579 . Al 2. 3117 8.000 2.2116 8.000 2.J8J 8.000 2.387 11.000 2.356 11.000 2. 389 8.000 2.1108 8.000 2.1121 11.000 ,_. Al 0. 350 . 0. 31111 • 0. 305 • 0.293 • 0.381 • 0.275 • 0. 322 • 0.273 • .i,-II 0.328 . 0. 325 • 0. 387 • o. 306 • 0.239 • o. 311 • o. 307 • 0.321 • .i,-re 2.358 . 2.250 • 2. 326 • 2.350 • 2. 333 • 2.1107 • 2. 371 . 2. 318 • MN 0.037 • 0.035 . 0.033 • O.Oti4 • 0.034 • 0.032 • 0.031i • 0.037 • HG 2.661 5. 7311 2.756 5.711 2.680 5. 731 2.839 5.832 2.1126 5.1113 2. 773 5. 797 2. 768 5.802 2.8111 5.791 CA 0.013 . 0.013 • 0.008 • 0.016 • 0,019 • 0.027 . 0.021 • 0.019 • NA U.029 • 0.0111 • 0.026 . 0.020 • 0.058 • 0.023 • 0.023 • 0.018 . K 1.813 • 1.826 • 1. 795 • 1. 762 • 1,772 • 1.815 • 1.800 . 1.863 . BA 0.0 1.856 0.0 1.854 0.0 1.830 o.o 1. 797 o.o 1.81i9 0.0 1.866 0.0 1.8111i 0.0 1.900 CL 0.0 • 0.0 • o.o • 0.0 • o.o • o.o • o.o • 0.0 . r o.o . o.o • 0.0 • o.o • 0.0 • 0.0 • 0.0 • 0.0 . II 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0.0 o.o o.o o.o o.o 0 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • F/H 0.900 0.829 0.880 0.8113 0.838 0.679 0.869 0.629
F/FH 0.11711 0.453 0.468 0.457 0.456 0.1168 0.1165 O.li53 25 31607 29 39032.5 26 33690 30 395117.5 27 351112 31 40143.5 28 3670:,li.5 32 43752. 5
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SAHPLC 23 FELDSPAR ANALYSES 1 2 3 4 5 6
SI02 61. 58 60. 511 61.37 61.16 61. 61 60.71 1107. 0.0~ 0.03 ti. 03 0.04 0.05 0.03 A203 23.57 211. 62 24.56 24.25 24. 73 23. 77 rro 0. 11 0.17 O. J11 0.23 0. 31 o. 15 HNO 0.03 0.02 0.03 0.03 0.03 0.02 HGO 0.10 0.05 0.09 0.08 o. h) 0.06 GAO 6.33 6.65 6. 32 6.43 6.59 6.28 IIAO 0.0 0.0 0.0 0.0 0.0 o.o NA?.O 8.08 8. 13 7 .86 8.02 8. 14 7.91 K20 0.26 0.25 0.27 0.26 0.27 0.25 r 0.0 0.0 o.o o.o 0.0 0.0 CL 0.0 o.o 0.0 0.0 o.o 0.0 SUH 100. 17 100,116 100.87 100.50 10 I. 82 99. 17 -0• F+CL 0.0 0.0 0.0 o.o o.o o.o SUH 100. 17 100.116 100.87 100.50 101. 82 99, 17
SI 2. 731 . 2.690 • 2. 709 • 2.712 • 2.700 • 2. 724 • ...... Al 1.2111 . 1.289 • 1.278 • 1. 267 • 1.277 • I. 257 • ~
Tl 0.002 3.973 0.001 3.980 0.001 3.9118 0.001 3.9110 0.002 3. 9711 0.001 3.982 -...J H 0.006 • 0.006 • 0.013 • 0.008 • 0.011 • 0.005 • HN 0.001 . 0.001 . 0.001 • 0.001 . 0.001 • 0.001 . ~1G 0.007 . 0.00J . 0.006 • 0.005 • 0.007 • 0.0011 • CA 0.0 1.026 o.o 1.0111 0.0 1.006 o.o 1.025 0.0 1.035 0.0 1.014 BA 0.0 • 0.0 • o.o • o.o • 0.0 • 0.0 • NA 0.696 . 0,700 • 0.673 • 0.690 • 0.692 • 0.688 • K 0.015 1.026 0.014 1.0111 0.015 1.006 0.015 1.025 0.015 1,035 0.014 1.014 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 •
AN 29. 77 30.70 30.29 30.26 30.44 30.07 AB 68. 71 67.92 68.17 68.29 68.08 68.50 OR 1. 46 1. 37 1.54 1.46 1.48 1.44 CN 0.0 o.o 0.0 0.0 o.o o.o F/H 1. 124 2. 135 2. 309 1. 779 1.810 1.621 F/FH 0.529 0.681 0.698 0.640 0.652 0.619
I 23A H[IA PLAG RIGltl AT BORDER 4 AVERAGE 2 23A HETA PLAG RIGltT AT BORDER 5 AVERAGE Pl.US SIGMA 3 23A HCTA PLAG RIGHT AT BORDER 6 AVERAGE MINUS SIGMA
SAHrt.E 23 r[LOSPAR ANALYSES I 2 3 11
S IO? 63. !">? 63. 52 63. 52 63.52 1107 0.01, 0.011 0.011 0.011 A20J 17. ;_,5 17.25 17 .25 17 .25 r rn ll. llA 0.08 0.08 0.08 HIIU II.OIi 0.011 0.04 0.011 MGO 0.113 0.03 0.03 0.03 CAO 0.113 0.03 0.03 0.03 RAO 0.0 o.o o.o 0.0 NA?U 0.4?. 0.42 0.42 0.112 k?O 15.59 15.59 15.59 15.59 r 0.0 0.0 0.0 0.0 CL o.o o.o o.o o.o SUH 97 .on 97.00 97 .oo 97 .oo -Os r +Cl. 0.0 0.0 o.o o.o SUH 97.00 97.00 97 .oo 97 .OD
SI 3.022 . 3.022 • 3.022 • 3.022 • ...... Al. 0.967 • 0.967 . 0.967 • 0.961 • .,.. II 0.001 3.991 0.001 3.991 0.001 3.991 0.001 3. 991 CX)
f[ 0.003 • 0.003 • 0.003 • 0.003 • HN 0.002 . 0.002 • 0.002 • 0.002 • HG 0.002 • 0.002 • 0.002 • 0.002 • CA o.o 0.993 0.0 0.993 0.0 0.993 0.0 0.993 BA o.o • 0.0 • 0.0 • 0.0 • IIA 0.039 . 0.039 • 0.039 • 0.039 • k 0.9•16 0.993 0.946 0.993 0.9116 0.993 0.946 0.993 0 8.000 • 8.000 • 8.000 • 8.000 •
All 0.16 0.16 0.16 0.16 AB 3,93 3.93 3.93 3.93 OR 95.92 95.92 95,92 95.92 CH o.o 0.0 o.o 0.0
F/H 2.?54 2.2511 2.2511 2.2511 F/rH 0.693 0.693 0.693 0.693
1 KSPAR rROH SCAN AWAY FROM CONTACT 23A HE 3 AVERAGE PLUS SIGHA 2 AVERAGE Ii AVERAGE HINUS SIGHA
SAHrLE 23 r[LOSP/\R ANALYSES 1 2 l II 5 6 1
S102 61. ~8 59.112 61.81 62.1111 61. 31 62.115 60.18 1102 0.01, 0.01 O,OJ 0.011 O.Ol 0.011 0.02 1\203 211 .6'.", 23.87 22.53 211.25 23.82 211.62 23.03 rro 0.0 0.09 0.0 0.07 0.011 0.08 -o.oo HNO 0.0 0.02 0.02 0.02 0.01 0.02 0.01 HGO 0.111 0.01 o.or, 0.08 0.07 0.12 0.02 CAO 6.118 6. 18 11.911 5.87 5.87 6,1111 5.29 111\0 0.0 o.o o.o o.o 0.0 0.0 o.o NA20 8.00 8. 12 8. 79 8.10 8.25 II. 57 7 .911 1120 o. 13 0. 19 0.08 0.10 0.13 o. 17 0.08. r o.o 0.0 0.0 0.0 o.o o.o 0.0 CL 0.0 0.0 o.o 0.0 0.0 0.0 0.0 SUH 101 .02 97.91 98.211 100.97 99,53 102.51 96.56 -0= f+CL 0.0 0.0 o.o 0.0 0.0 0.0 0.0 SUH 101. 02 97.91 98.211 100.97 99.53 102.51 96.56
SI Z.1111 • 2.7011 • 2.787 • 2.741 • 2. 735 • 2. 7111 • 2.758 • AL 1. 278 • 1.280 • 1. 197 • 1,255 • 1.253 • 1.261 • 1.21111 • ,..... TI 0.001 l.989 0.000 l .985 0.001 3.985 0.001 l.997 0.001 3.989 0.001 3.976 0.001 11.002 .p-f [ 0.0 • 0.003 • 0.0 • 0,003 • 0.001 • 0.003 . -0.000 • \0 HN 0.0 . 0.001 . 0.001 • 0.001 • 0.001 • 0.001 • 0.000 • HG 0.009 • 0.001 • 0.003 • 0.005 • 0.0011 • 0.008 • 0.001 • CA 0.0 1.005 0.0 I.Olli 0.0 1.015 o.o 0.980 o.o 1.008 0.0 1.0112 0.0 0.972 8A 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • IIA 0.683 • 0.716 • o. 768 • 0.689 • 0.714 • o. 722 • 0.705 • I( 0.007 I .005 0.011 I .Olli 0.005 1. 015 0.006 0.980 0.007 1.008 0.009 1.0112 0.00'.i 0.972 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 •
AN J0.69 29.29 23.59 28.113 28.01 29. 10 26.78 AO 68.57 69.611 75.96 70.99 71.28 70.00 72. 72 OR 0. 7l 1.07 0.115 0.58 0.71 0.90 0.50 CN 0.0 o.o 0.0 o.o 0.0 0.0 0.0 r/M 0.0 6.186 0.2811 0.633 0.1159 0.505 0. 173 r /FM 0.0 0.861 0.221 0.388 o. 3111 0.336 o. 1117
I 23A IGNEOUS PLAG 5 AVERAGE 2 2lA IGNEOUS PLAG 6 AVERAGE PLUS SIGMA 3 23A IGNEOUS Pl.AG 7 AVERAGE MINUS SIGMA II 2JA IGNEOUS PLAG
SA14PLC 2J FELDSPAR ANALYS[S 1 2 3 4 5 6
5102 61. J3 61. 52 62. 75 61.117 62.50 61.24 T 102 0.06 0.05 O.OJ 0.05 0.06 O.OJ A;_>03· ?2.6•1 23.611 23. 13 23. 14 23.54 22.73 ICO o. 17 0.20 0.12 0.16 0.20 0. 13 HNO 0.01 0.02 o.o 0.01 0.02 0.00 HGO 0.02 0.0 0.11 0.04 0.09 -o.oo CIIO 6.05 6.50 •1. 72 5.76 6.51 5.00 11110 0.0 o.o o.o 0.0 o.o 0.0 NA20 8. JO 11.09 9,02 8.47 11.117 8.07 k20 0.28 0.19 0.21 0.23 0.27 0.19 r 0.0 o.o 0.0 0.0 o.o o.o Cl. 0.0 o.o 0.0 o.o 0.0 0.0 SUH 98.116 100.21 100.09 99. 72 102.05 97. 39 -o= r•cL 0.0 0.0 0.0 0.0 0.0 o.o SUH 98.86 100.21 100.09 99.72 102.05 97.39
SI 2.762 • 2. 734 • 2. 779 • 2.758 • 2. 735 • 2.782 • AL 1.201 • 1.238 • 1.207 • 1.215 • 1. 214 • 1. 217 • ...... TI 0.002 3.965 0.002 3.973 0.001 3.987 0.002 3.975 0.002 3.952 0.001 3.999 V,
re 0.006 . 0.007 • 0.0011 • 0.006 • 0.007 • 0.005 • 0 HN 0.000 . 0.001 • o.o • 0.000 • 0.001 • 0.000 • HG 0.001 • 0.0 • 0.007 • 0.003 • 0.006 • -0.000 • CA 0.0 1.0111 0.0 1.025 0.0 1.022 0.0 1.029 0.0 1.087 0.0 0.910 IIA 0.0 . 0.0 • 0.0 • 0.0 • 0.0 • 0.0 . NII 0. 725 • 0.697 • 0. 7711 • 0. 732 • o. 753 • 0. 711 • k 0.016 1.0111 0.011 1.025 0.012 1.022 0.013 1.029 0.015 1.0117 0.011 0.970 () 8.000 • 8.000 • 11.000 • 8.000 • 8.000 • 8.000 •
AN 26.27 30.112 22. 17 26.96 28.117 25.22 AB 70. 18 68.52 76.66 71. 78 70. 15 73.65 OH 1. 56 1.06 1. 17 1.26 1. 38 1. 13 CN o.o o.o 0.0 0.0 0.0 o.o f /H 5.053 6. 166 0.612 2.2116 1.321 0.505 r;rH 0.835 0.861 0. 380 0.692 0.569 0.336
1 2JA HEIA PLAG 4 AVERAGE 2 2JA HCIA PLAG 5 AVERAGE PLUS SIGMA 3 PLAG H[IA fROH SCAN or GRAINS AWAY fROH 6 AVERAGE MINUS SIGMA
ShMPl [ ;>J ffLDSPAR ANALYSES I 2 3 4 5 6 7 8
S102 60.611 61.01 60. 11 61.49 61.02 59.28 60. 78 60.20 1102 11.02 0.03 0.112 0.011 0.011 0.03 0.011 0.01 1\203 21. 97 21. 79 22.110 22. 32 22.20 23.70 22.10 22.66 1[0 0.?6 0.29 0.25 0.23 0. 30 0.01 0.05 0.09 MNO o.o 0.01 o.o 0.01 0.01 0.01 0.01 0.01 MCO 0.25 0.0 0.0 o.o 0.0 o. 14 0.08 o.o C/\0 6.611 6. 311 7.05 6.llO 6. 77 8.16 7.30 7.00 (1,\0 0.0 o.o 0.0 0.0 0.0 0.0 o.o 0.0 Nh:'O 8.0 .. 8.36 8.09 8.37 7.99 7 .118 7. 711 8. 12 K?O 0.23 0.27 0.25 0.25 0.28 0.21 o. 32 0.20 f 0.1) o.o 0.0 0.0 0.0 o.o 0.0 0.0 Cl. 0.0 0.0 0.0 0.0 o.o 0.0 0.0 o.o SUH 98.05 98.10 98. 17 99. 11 98.61 99.02 98.112 98.29 -o.s F +CL 0.0 o.o 0.0 o.o o.o o.o o.o o.o SUH 98.05 98.10 98. 17 99.11 98.61 99,02 98.112 98.29
SI 2. 759 . 2. 775 • 2. 738 • 2.766 • 2.761 • 2.681 • 2.757 • 2. 735 • Al. I. 178 . 1.168 • 1.202 . 1. 183 • 1, 1811 • 1.263 • 1. 181 • 1.213 • ....... TI 0.001 3.938 0.001 3 .9113 0.001 3 .9111 0.001 3.951 0.001 3.9116 0.001 3.9116 0.001 3.939 0.000 3,9119 U1 FE 11.010 . U.011 • O.OIO • 0.009 • 0.011 • 0.000 • 0.002 • 0.003 • ....... MN 0.0 • 0.000 • 0.0 • 0.000 • 0.000 • 0.000 • 0.000 • 0.000 • HG 0.017 . 0.0 • 0.0 • 0.0 • 0.0 • 0.009 • 0.005 • o.o • Ch 0.0 1.073 0.0 1.073 o.o 1.0113 o.o 1.062 o.o 1.057 0.0 1.0711 o.o 1.062 0.0 1,072 8A 0.0 • 0.0 • o.o • o.o • o.o • 0.0 • 0.0 • 0.0 • NA o. 709 • o. 737 • 0. 7111 • 0. 730 • 0.701 • 0.656 . 0.681 • 0.715 • K 0.013 1.073 0.016 1.073 0.015 1.083 0.0111 1.062 0.016 1.057 0.012 1.0711 0.019 1.062 0.012 1.072 0 8.000 . 8.000 • 11.000 • 11.000 • II.ODO • 8.000 • II.ODO • 8.000 .
AN 30.911 29. 10 32.06 29. 30 31.110 37. 111 33.66 31.92 AB 61. 19 69.43 66.58 69. 311 67.06 61.68 611.58 67.00 OR 1.28 1.48 1. 35 1. 36 1.55 1. 111 1. 76 1.09 CN 0.0 0.0 0.0 o.o 0.0 o.o 0.0 o.o f/H 0.5811 6. 186 0.612 2.246 1. 321 0.081 0.1122 0.0 F/FH 0.368 0.861 0.380 0.692 0.569 0.075 0.297 o.o
I 57160 5 501195 2 511198 6 117533 3 52117 7 116793 4 51976 II 116052
SAMPLE 23 FCLDSPAR ANALYSCS 9 10 II 12 ll Ill 15 16
5102 62.02 59.117 60.96 61. 39 611.87 61.116 61.82 60.111 TI02 0.011 0.0 0.0 0.20 0.0 0.01 0.01 0.0 11203 21. 55 211.09 22.52 22.56 20.110 22.511 22. 711 22.65 rro 0.06 0.03 0.01 0.01, 0.011 0.22 0.17 o. 16 HNO 0.0 0.0 0.0 o.o 0.02 0.0 0.01 0.0 HGO (l. 05 o. ll 0.20 0.17 0.06 0.011 0.0 o. 11 CAO 5.61 6.U?. ti. ll 6. 71 3.35 6.16 6.31 6.63 0110 0.0 o.o 0.0 o.o 0.0 o.o 0.0 o.o N/120 8.56 7.53 II. Ill 11.26 10. 111 8.55 II. 511 11.27 k20 0. 39 0.25 0.111 0.21 0.56 0. 30 0. 19 0.26 f 0.0 0.0 0.0 o.o 0.0 o.o o.o o.o CL 0.0 0.0 0.0 o.o o.o 0.0 0.0 o.o SUH 96.50 99.52 98.59 99,51, 99.86 99. 32 99. 79 96.22 -oc r+CL 0.0 0.0 o.o o.o o.o 0.0 0.0 0.0 SUH 98.50 99.52 98.59 99.511 99.86 99. 32 99. 79 98.22
SI 2.601 . 2.676 • 2.7511 • 2.750 • 2.876 • 2. 759 . 2.760 • 2. 735 • Ill. 1. 1117 • 1.277 • 1. 199 • 1. 191 • 1.087 • 1. 195 • 1. 196 • I. 2111 • ...... TI 0.001 3.950 0.0 3.953 0.0 3.953 0.007 3.9118 o.o 3.963 0.000 3,951, 0.000 3.957 0.0 3.9119 V,
re 0.002 . 0.001 • 0.000 • 0.001 • 0.001 • 0.0011 • 0.006 • 0.006 • N MN 0.0 . o.o . o.o • 0.0 • 0.001 • 0.0 • 0.000 • 0.0 • HG 0.003 • 0.009 • O.OIJ • 0.011 • 0.0011 • 0.003 • 0.0 • 0.007 • CA ll.O 1.061 0.0 1.0611 o.o 1.067 0.0 1.0611 0.0 1.070 0.0 1.069 0.0 1.059 o.o 1.061 811 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 .. NA 0.751 . 0.657 • o. 738 • o. 717 • 0.872 • 0. 71111 . 0. 739 • 0. 729 • k 0.022 1.061 0.0111 1.068 0.008 1.067 0.012 1.0611 0.033 1.070 0.017 1.069 0.011 1.059 0.015 1.081 0 11.000 • 8.000 • 8.000 • 8.000 • 11.000 • 8.000 • 8.000 .. 11.000 •
AN 26.65 36.55 29.10 30.63 111.96 211.01 28.69 30.27 IIB 71.22 62.10 70. 13 68.23 111.95 70. 36 70.28 68. 32 OR 2. 13 1. 36 o. 77 1 . 111 3.08 1.62 1.03 I." 1 CN 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0
r/H 0.673 0.129 0.028 o. 132 0.563 3.086 0.1122 0.1116 r/FH 0.'402 o. 115 0.027 0. 117 0.360 0.755 0.297 0.11119
9 IIJ831 ll 312lt2 10 111609 lit 25318 11 37166 15 2115711 12 35685 16 22201
SAHPl[ ;'5 FELDSPAR ANALYSES 1 2 3 4 5 6 7 8
SI 02 (,5. 35 63.96 63. 7.5 64. 12 63. 70 63.91 64.05 64.69 1102 11.06 0.06 0. lJ 0.03 0.07 0.01 0.011 0.07 A?.O.l 18. 85 111. JU 16.411 111. 79 111.60 16.111 18. 5 7 18. 71 II 0 0.011 11.011 0.011 0.04 0.04 ll.116 0.011 0.05 11NO o. "l o.o 0.0 0.011 0.01 0.01 0.(11 0.03 H<iU u.o (I.OIi 0.05 0.04 0.02 O.llJ 0.011 0.06 CAO 0.01 0.06 0.0l 0.03 0.07 0.06 0.04 0.06 BAO 0.0 o.o 0.56 0.55 0.55 0.52 0. 37 0.63 NA?O 0.111 o. 43 0.37 0. 32 0.36 0.50 0.40 0.116 K20 15.26 14.60 15.55 lit. 77 15.09 15.27 15. 12 15.40 r 0.0 o.o 0.0 0.0 0.0 0.02 0.00 0.01 Cl. 11.0 o.o 0.0 0.01 0.0 0.0 0.00 0.01 SUH lll0.01 97. 73 96.35 96. 73 98.51 96. 76 98.66 100.21 -Os [+C:L 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o SUH 1110. 0 I 97. 73 96. 35 96. 73 98.51 96.76 96.66 100.21
SI 2.999 . 3.002 . 2.960 . 2.989 • 2.985 • 2.990 • 2.991 . 2.9811 . Al 1.019 • 1.012 • 1.026 • 1.032 • 1.027 • 1.015 . 1.022 • 1.020 . TI 0.002 11. 020 0.002 4.016 0.0 11. 005 0.001 4.022 0.002 lt.0111 0.000 4.005 0.001 11.0111 0.002 4.1107 ,-. FE 0.002 • 0.002 • 0.002 • 0.002 • 0.002 • 0.002 • 0.002 ,I 0.002 • Vl HN 0.001 . 0.0 • 0.0 • 0.002 • 0.000 • 0.000 . 0.001 . 0.001 . w HG 0.0 • 0.006 • 0.004 • 0.003 • 0.001 • 0.002 . 0.003 . 0.0011 • CA 0.0 0.933 0.0 0.935 o.o 0.985 0.0 0.925 0.0 0.952 0.0 0.9lll 0.0 0.950 0.0 0.969 OA n.o • o.o • 0.011 . 0.010 • 0.010 • 0.010 • 0.007 • 0.011 • NA ().036 • 0.039 • 0.034 . 0.029 • 0.033 • 0.0115 . 0.036 . 0.041 . K 0.693 o.933 0.686 0.935 0.9311 0.965 0.878 0.925 0.902 0.952 0.911 0.9711 0.901 0.950 0.906 0.969 0 8.000 • 6.000 • 6.000 • 8.000 • 8.000 • 6.000 . 8.000 • 8.000 .
.AN 0.05 0.33 o. 15 0.16 0.37 o. 31 0.23 o. J3
.All 3.92 4.22 3.115 3. T 5 3.115 11.68 l.81 4.24 OR 96.03 95.46 95.31 95.60 95. 12 94.03 95.25 911.25 CN 0.0 0.0 1.09 1.09 1.07 0.96 0.71 T. 18
[/H -7. 2112 0.281 0.11119 1.129 1.406 1. 312 0.896 0.739 F/IH 1. 160 0.219 0.310 0.530 0.584 0.567 0.1172 0.1125
1 258 KSP.AII 5 RIH kSP 2 258 RAST[R or KSrAR 6 CORE 3 25 COG( KSP NCWO 7 AVER.AG[ 4 COHC--SHALL KSP 8 AVERAGE PLUS SIGMA
SIIHPLC 23 rELOSPAR ANALYSES I 7 18 19 20 21 22 23 24
510<' 60.20 61. 91 61.40 60.95 62.117 62.01 60.42 63.43 r 102 0.05 0.02 0.04 0.02 0.01 0.01 0.01 0.02 1\703 22. 16 22.111 22.55 22.59 21.52 21. 79 22. 16 20.66 rr o 0.111, ll.2] 0.40 0.51 0.12 0.08 o. 11 0.15 HIW 0.0 0.0 0.01 0.01 0.0 0.02 0.0 0.03 HGO 0.11 0.24 o. 15 0.11 0.0 0.01 0.0 0.0 C/10 6. 77. 6.67 6.83 6.611 6. 18 6. 17 6. 71 3.95 01\0 o.o 0.0 0.0 o.o 0.0 0.0 o.o o.o N/120 8.28 8.32 8. 38 8.42 8.66 8.45 8.29 9.92 K20 0. 11 0.25 0.23 0.25 0. ]7 0.40 0.21 0.09 r 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 Cl 0.0 0.0 o.o 0.0 0.0 o.o 0.0 0.0 SUH 98. 1 J 100.17 99.99 99.50 99.33 98,94 98.57 98.25 -o~ r•cL 0.0 0.0 0.0 0.0 o.o o.o 0.0 0.0 SUH 98. IJ 100. 17 99.99 99.50 99,33 98.94 98.57 98.25
SI 2. 744 • 2.760 • 2. 746 . 2. 741 . 2.802 • 2.791 • 2. 737 • 2.859 . Ill 1.190 • I. 179 • 1.188 • I. 197 • I. 137 • 1. 156 • 1. 215 • 1.097 • ...... TI 0.002 3.936 0.001 3.940 0.001 3.936 0.001 3. 938 0.000 3.940 0.000 3.948 0.000 3.952 0.001 3.957 V,
f[ 0.017 • 0.009 • 0.015 • 0.019 • 0.005 • 0.003 • 0.006 • 0.006 . ~
~IN o.o • o.o • 0.000 • 0.000 • o.o • 0.001 • 0.0 • 0.001 • HG 0.007 • 0.016 • 0.010 • 0.007 • o.o • 0.001 . o.o • 0.0 • CA 0.0 1.094 o.o 1.075 0.0 1.092 o.o 1.095 0.0 1.076 o.o 1.062 o.o 1.072 0.0 1.070 0A 0.0 • o.o • o.o • 0.0 • o.o • 0.0 • 0.0 • o.o • NII o. 732 • 0.718 • o. 727 • o. 734 • 0.753 • o. 737 • o. 728 • 0.867 • K 0.010 1.0911 0.0111 1. 075 0.013 1.092 0.014 1.095 0.021 1.076 0.023 1.062 0.012 1.072 0.005 1.070 0 8.000 . 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 •
/IN 30.68 30.29 J0.67 29.94 27.72 28. I l 30.55 17.95 AO 68.40 68. 36 68.10 68.71 70,30 69.70 68.31 81. 57 OR 0.92 I. 35 1.23 I. 34 1.98 2.17 I. 111 0.49 CH 0.0 o.o 0.0 0.0 o.o o.o 0.0 o.o r/H 2.2•14 0.538 I. 534 2.653 0.563 5.625 0.422 0.816 F/fH 0.692 o. 350 0.605 0.726 0. 360 0.849 0.297 0.449
17 23463 21 26826 18 247211 22 27667 19 25565 23 28508 20 25985 24 30190
SAHrLC 23 F[LOSPAR ANALYS[S 25 26 27
5102 61. 23 62.113 60.02 J 102 0.03 0.07 -0.01 A203 22. 311 23.03 21. 56 HO 0. 18 o. 32 0.011 HliO 0.111 0.111 -0.110 HCO 0.08 0.16 -0.00 CAO 6.115 7 .115 5.115 OAO 0.0 0.0 o.o liA20 8.38 8.96 7.80 K20 0,26 o. 36 0. 17 r 0.0 0.0 o.o CL o.o o.o 0.0 SUH 98.92 102.80 95.011 -0= F+CL 0.0 0.0 0.0 SUH 98.92 102.80 95.011
SI 2. 761 • 2.728 • 2.797 • Al. 1, 185 • 1.186 • 1. 1811 • T 1 0.001 3.9117 0.002 l.916 -0.000 3.980 re 0.007 • 0.012 • 0.002 • HN 0.000 • 0.001 • -0.000 • ......
V1 HG 0.005 • 0.010 • -0.000 • V1 CA 0.0 1.072 0.0 1. 150 0.0 0.988 DA 0.0 • 0.0 • o.o • NA o. 733 • 0.759 • o. 705 • K 0.015 1.072 0.020 1. 150 0.010 0.988 0 8.000 • 8.000 • 8.000 •
AN 29.41 30.92 27.58 AO 69. 16 67.31 71.112 on 1.-2 1. 78 1.00 CH 0.0 o.o 0.0
r/H 1. 356 1. 175 1. 5311 r/fH 0.516 0.5110 0.605
25 AVERAGE 27 AVERAGE MINUS SIGMA 26 AVCRAGE PLUS SIGMA
SAHPLC 23 FELDSPAR ANALYSES 1 2 3 .. 5 6 1
SI02 611. 13 611. 38 611. 43 611.110 611.118 611.63 611. 311 I IO;> 0.03 0.05 0.06 0.07 0.05 0.07 0.011 A20J 16. T1 16.61 17.00 16.62 16.75 16.91 16.59 ,co 0.05 0.06 0.26 0.21 0.16 0.27 0.05 HNO 0.011 0.02 0.03 0.03 0.03 0.011 0.02 MGO o.or, o. 12 0.06 o.o 0.06 0.10 0.01 CAO 0.1111 ' 0.011 0.08 o.u<, 0.07 0.09 0.05 UAO o.o o.o o.o 0.0 o.o 0.0 0.0 NA20 0. 33 0.511 0.69 0.60 0.511 0.67 0.111 K20 17. 17 16.61 16.00 16.211 16.50 16.95 16.06 r O.tl ll.O 0.0 o.o o.o o.o 0.0 Cl. 0.0 o.o 0.0 0.0 0.0 o.o 0.0 SUH 99.26 98.113 98.61 98.29 98.65 99.71 97. 58 -0= f+CL O.ll 0.0 o.o o.o 0.0 0.0 0.0 SUH 99.26 98.113 98.61 98.29 98.65 99.71 97.58
SI 3.0311 • 3.036 • 3.027 • 3.039 • 3.0311 • 3.020 • 3.0118 . Al 0.926 . 0.923 • 0.9111 • 0.9211 • 0.929 • 0.931 . 0.926 • Tl 0.001 3.961 0.002 3.961 0.002 3.970 0.002 3.965 0.002 3.9611 0.002 3.953 0.001 3.976 I[ 0.002 • 0.002 • 0.010 • 0.011 • 0.006 • 0.010 • 0.002 • ~IN 0.002 . 0.001 • 0.001 • 0.001 . 0.001 • 0.001 • 0.001 . HG 0.003 • 0.008 • 0.001, • o.o • 0.0011 • 0.007 • 0.001 • ...... CA 0.0 1.068 o.o 1.062 o.o 1.0111 o.o 1.0117 0.0 1.055 0.0 1.0911 0.0 1.015 V1 DA 0.0 • o.o • o.o • 0.0 • 0.0 • 0.0 • 0.0 • O's NA 0.030 • 0.0119 • 0.063 • 0.055 • 0.0119 • 0.061 • 0.037 • K 1.026 1.068 0.999 1.062 0.959 1.0111 0.977 1.0117 0.990 1.055 1.010 1.0911 0.911 1.015 0 6.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 .
AN 0. Ill 0.19 0.39 0.29 o. 33 0.110 0.211 AB 2.83 II. 70 6.13 5. 30 11.72 5.67 3.70 on 96. 7'; 95.11 93.118 911 .111 911.95 93.93 96.05 CN o.o 0.0 o.o o.o o.o 0.0 o.o f/H 1.016 0.375 2.715 2.653 1,858 1.696 2.950 f/fH 0.5011 0.273 0.731 0.726 0.650 0.629 o. 7117
1 ll5312KSPARS 5 AVERAGE 2 112350 6 AVERAGE PLUS SIGMA J 22672 7 AVERAGE HINUS SIGMA 11 210112
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SI\HPL( 25 BIOIITE ANALYSES I 2 3 11 5 6 I II
S102 36.26 l7. 31 37. 52 35.911 36. 10 37. 27 36. 7i, 37. 311 1102 11. 27 11.25 4. 311 4. 31 4.41 11. 36 4. 33 4.39 11703 13 ... 6 13 .67 13.66 13.66 13.50 111. 26 I 3. 74 lit. 0 I l[O 71. 23 21.30 21. 39 22.03 20.50 20.69 21. 19 21.69 HNO 11.110 o. 32 0. 31, 0. 37 o. 36 0. 33 0. 35 0. 38 HGO 9.911 9. 36 9.59 9.52 10.27 9.116 9.69 10.01 CIIO 11.05 0. 10 0.06 0.05 0.06 0.0 .. 0.116 0.06 DAO ll.O o.o o.o 0.0 0.0 0.0 0.0 0.0 Nl\20 0.05 0.03 0.06 0.07 0.04 0.05 0.05 0.06 t<?O 9.22 9.06 9. 16 9.19 9.07 9.16 9. 15 9.20 r 0.0 o.o 0.0 o.o 0.0 0.0 0.0 0.0 Cl. 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11?0 o.o 0.0 o.o o.o o.o 0.0 11.0 0.0 SUM 911.90 95.42 96.20 95.lfO 94.31 95.62 95.31 97.20 -o·, r +CL 0.0 0.0 o.o o.o o.o o.o 0.0 0.0 SUH 911 .90 95 ... 2 96.20 95.40 911. 31 95.62 95.31 97 .20
SI 5.631 . 5. 734 . 5. 721 • 5.578 • 5.619 • 5.697 . 5.6611 • 5.651 . ...... Al. 2. 369 6.000 2.266 6.000 2.279 11.000 2.422 6.000 2.361 8.000 2. 303 6.000 2.336 8.000 2. 349 11.000 \Jl Ill. (). 091 • 0.2l0 • o. 179 • o. 1 llf • 0.095 • 0.265 . o. 161 • o. 11f7 • 00 TI 0.1,99 . 0.1,91 • 0.502 • 0.503 • 0.516 • 0.501 • 0.502 .. 0.499 .. rr 2. 1'> 7 . 2. 736 . 2. 7211 • 2.656 • 2.668 • 2.6115 . 2. 732 • 2.1i.2 • HN 0.0';] . 0.042 . 0.044 .. 0.049 • o.oi.1 • 0.0111 • 0.046 . 0.049 • HG 2.301 5. 706 2. llflf 5.62 .. 2. 160 5.633 2.200 5. 722 2.362 5.709 2. 155 5.609 2.226 5.667 2.255 5.691 CA ll.006 . 0.016 • 0.013 . 0.008 • 0.010 • 0.007 . 0.010 . 0.014 • NII 0.015 • 0.009 • 0.018 • 0.021 • 0.012 • 0.015 • 0.015 . 0.016 • k 1. 626 . 1. 760 • 1.762 • 1.617 • 1.801 • 1. 786 • 1.796 • I. 774 • BIi 0.0 1. 650 0.0 1.605 0.0 1.612 0.0 1.847 0.0 I. 623 o.o 1.807 0.0 1. 824 0.0 1.606 Cl. o.o • 0.0 • o.o • 0.0 • o.o • 0.0 • 0.0 • 0.0 • r 0.0 . 0.0 • 0.0 • o.o • o.o • o.o • 0.0 . 0.0 . II 0.0 0.0 0.0 o.o 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 . 22.000 . 22.000 • F/H 1.221 1.296 1.272 1.320 I. 1i,o 1.2117 I. 2116 1.238
r/rH 0.550 0.565 0.560 0.569 0.533 0.555 0.555 0.553 I 2511 8101 I TE 5 25C BT 2 25ll Bl 6 25C BT 3 258 Bl 7 AVERAGE 4 25 BT 8 AVERAGE PLUS SIGMA
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SAHPl[ 25 BIOTlTC ANALYSES 1 2 J 11 5 6 7 8
510? 18. 01 36. 7', 37. 111 36.87 36.52 36.117 36.97 37.lf9 i 102 11.111 J.99 11.IIO J. 97 ri.21 If.OU If. 17 11, 37 A20J 111. 38 111. 311 13.96 14. 39 llf.03 111.00 "' · 18 llf. 37 rco 21. 51f 20.90 20.211 22.11 20.911 20.61f 21.06 21.67 HNO 0.112 o. 35 0. l I 0.113 o. 37 0.111 0. 38 0.42 HGO 8.9~ 9.91f 10. 15 8.88 9.23 9.61 9.116 9.91f CAO 0.10 0.05 0.05 0.08 0.03 0.03 0.06 0.08 RAO u.o ll.O 0.0 O.ll 0. 31 0.17 0.08 0.20 NA20 0.U6 0.05 0.06 0.02 0.06 0.05 0.05 0.06 K2U 9. 16 9.81 9.lf7 9.41f 9. 30 9.42 9.113 9.63 r 0.0 o.o 0.0 0.0 o. 18 0.82 0.27 0.61f CL o.o 0.0 0.0 0.0 o. 16 0.16 0.115 0.13 1120 0.0 0.0 o.o 0.0 -0.lf I -0.42 -o. 111 -0. 31f SUH 97 .OJ 96. 18 95.82 96.19 95.59 95. 36 96.03 98.68 -0; f+Cl 0.0 o.u 0.0 0.0 0. 36 0. 38 0.1?. 0. 30 SUH 97.03 96. 18 95.82 96.19 95.23 91f.91 95.90 98.311
SI 5.735 . 5.622 . 5.675 . 5.657 • 5.601f • 5.602 • 5.6~0 • 5.582 • ..... Al. 2.265 8.000 2. 378 8.000 2.325 8.000 2.31f3 11.000 2.396 8.000 2. 398 8.000 2. 350 8.000 2.lf 18 8.000 CJ', Al 0.292 • 0.207 . o. 186 • 0.259 • o. 1111 • 0. 136 . 0.2011 . 0. 101f • 0 TI 0.500 • 0.459 • 0.505 • O.lf58 • O.lf93 • 0.462 • O.lf8ll • O.lf89 • re 2. 718 . 2.6711 • 2. 5811 • 2.837 • 2.687 • 2.651 • 2.692 • 2.698 . HN 0.0511 • 0.045 • 0.0110 • 0.056 • 0.048 • 0.053 • O.Olf9 . 0.0511 • H(; 2.013 5. 571 2.267 5.652 2. 309 5.6211 2.031 5.61f2 2. 111 5.lf80 2.200 5.502 2. 155 5.580 2.206 5.550 CA 0.016 • 0.008 • 0.008 • O.OIJ • 0.005 • 0.005 • 0.009 . O.Oll . NA 0.018 • 0.015 • 0.018 • 0.006 • 0.0111 • 0.015 . 0.015 . 0.019 . K 1. 763 • 1. 9111 • 1.841f • 1.8118 • 1.820 • 1. 8115 • 1.839 • 1.829 . RA 0.0 1.797 0.0 1.937 u.o 1.1170 o.o 1.867 0.019 1.862 0.010 1.876 0.005 1.868 0.012 1.872 CL 0.0 • 0.0 . 0.0 • 0.0 • 0.0112 • O.Olf2 • 0.014 . 0.032 • r o.o . 0.0 • o.o • 0.0 • o. 379 • 0. 398 • 0.129 . O. 303 . II 0.0 o.o o.o 0.0 0.0 o.o 0.0 0.0 -0.1120 0.0 -0.440 0.0 -o. 1113 0.0 -O. ll6 0.0 0 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • f/M 1. 377 1.200 1.136 1.lf25 1.296 1.229 1 .272 1.21111
f/fM 0.579 0.5115 0.532 0.588 0.5611 0.551 0.560 0.555 1 250 FRC[ OIOTITr 5 25 FR[[ BT NCWO 2 25C fR[[ RT 6 SAHE GRAIN 3 25 C fRH OT 7 AV[RAG[ II 25C fR[[ BT 8 AV[RAG[ PLUS SIGMA
SAMPL[ 25_ ?
SIU;> 36. '•'• TIO? 3. 98 A203 13.99 rco 20.1,5 HNO 0.11, HGO 8.98 CAO 0.(1.l 0110 -0.01, HA~'O 0.011 K20 9.211 r -u. 11 CL -0.02 1120 0.06 SUH 93. 38 -0; f +CL -0.05 SUH 93. ~]
SI 5. 77.1 . Ill. 2.219 8.UllU Ill 0. ]09 • TI u.11 TU . re 2.(,85 . Hfl 0.01,5 . HG 2. 101 5.611 CA 0.005 • NII 0.011 . K 1. 8119 • BIi -0.002 1.863 Cl -0.006 . r -0.055 . II 0.061 0.0 0 22.000 .
f/H 1.299 f/fH ll.565
9 AVERAG[ HI NUS SI CJ-IA
RIOIIT[ ANIILYS[S
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SIIMl'I I ?~ 810111[ ANALYSES 1 2 J ,, 5 6
S IO?. Jti.91 J<,. I 1 J(,.40 ]6.49 36. 811 36. 18 I 102 ,, .28 4.06 4.06 ,,. 1J ,,. 24 If. OJ 11?.03 111. 69 .... J{, 111. 09 111. 38 14.6] 14. 1J f[C) ;> 1. 11 20.67 20. 76 20.85 21.04 20.66 MNO 0. ]II 0. ]II 0. ]II 0. 34 o. J4 0.34 l~GO 9.62 9.40 9.26 9.11] 9.57 9.28 CAO 0.06 O.OJ O.OJ 0.04 0.05 O.OJ fl/\() II.II 0.27 0.50 0.26 0.46 0.05 N/120 11.01, 0.08 0.09 0.07 0.09 0.05 K20 9.06 9.2] 9, 1,, 9. 14 9.21 9.07 r o.o 0.92 o. 11, 0.55 0.95 0. 16 CL o.o 0.18 0.17 0.12 0.20 O.OJ 1170 o.o -0.48 -0.]9 -0.29 -0.50 -0.08 SUH 96. 11 95.2] 95. 19 95.51 97.09 9J.9J -0° f+CL 0.0 O.lll O.J5 0.26 0.45 0.07 SUH 96.11 94.81 94.84 95.25 96.65 93.86 ......
SI 5.6?.II • 5.559 • 5.610 • 5.598 • 5.551 • 5.647 • 0--Al 2. 376 8.000 2. 4111 8.000 2. ]90 8.000 2.402 8.000 2.449 8.000 2.J5J 8.000 N Al 0.7.61 . 0. 160 • 0.170 • 0.197 • 0.150 • 0.246 • 11 0.490 • 0.469 • o. 1171 • 0.477 • 0.481 • 0.473 • re 2.690 • 2.657 • 2.676 • 2.674 • 2.65] • 2.696 • MN 0.044 • 0.044 • 0.044 • 0.044 • O.OIIJ • 0.0•15 • HG 2. 185 5.669 2. 153 5.484 2. 127 5.1188 2. 155 5.548 2. 152 5,1179 2. 158 5.618 CA 0.010 • 0.005 • 0.005 • 0.007 • 0.009 • 0.0011 • NA 0.01..' • 0.0211 • 0.027 • 0.021 • 0.027 • 0.015 • K 1. 761 • 1.809 • 1. 797 • I. 789 • 1. 772 • 1.806 • BA 0.0 1. 782 0.016 1.855 0.030 1.859 0.015 1.832 0.027 1.835 0.003 1.828 CL 0.0 • 0.047 • 0.044 • 0.030 • 0.051 • 0.009 • r 0.0 • 0.11111 • 0. 361 • 0.268 • 0.454 • 0.077 • II 0.0 0.0 -0.494 0.0 -0.405 0.0 -0.299 o.o -0.505 o.o -0.086 0.0 0 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 •
r/H 1.251 1.254 1.279 1.261 1.25] 1.270 f/fH 0.556 0.556 0.561 0.558 0.556 0.559
I 25A BT CLUMP 4 AVERAGE 2 25 INCNEWO 5 AVCRAGC PLUS SIGH/\ J SAHE GRAIN 6 AVCRAGC MINUS SIGMA
SAHPLC 25 FClDSPAR ANAlYSCS 1 2 l lj 5 6 7 8
SI02 61.08 59. 7l 57.,,,, 611. 8(, 61.9'1 61.82 61.00 59.36 110;, ll.ll2 0.02 f).011 0.011 0.011 0.1!11 0.01 O.Ol 11;•03 21,. 32 25.29 25.20 21. 32 25.20 25.,,0 23.28 2 ... 72 1 l 0 0. 13 0.11 ll. Ill 0.111 0.07 O.ll? 0. 13 0.06 f,IIIO 0.02 0.0•1 0.011 0.02 0.02 0.02 0.0 0. 39 HGO o. 19 11.0 0.07 0.03 0.06 0.08 0.0 0.0"/ CAO 6. 35 7 .21) 10. 17 2.511 6.55 6.50 6.16 7.23 DAO 0.0 0.0 0.0 0.0 o.o o.o 0.0 0.0 IIA20 , . 83 7. 31 6.92 10.113 8. 12 7.83 8.1111 7.38 K20 II. 38 ll.28 0.03 0.17 0.18 0.15 0.0 .. 0. 19 r ll.O 0.0 0.0 0.0 o.o o.o 0.0 o.o Cl 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 5011 100. 32 99.98 11)0.05 99.82 102. 18 101. 93 99.06 99.113 -0" I +Cl o.o o.o 0.1) o.o 0.0 0.0 o.o 0.0 SUH 100. 32 99.98 100.05 99.82 102.18 101. 93 99.06 99,r,3
SI ;>. 111 • 2.665 . 2.591 • 2.810 • 2.696 • 2.696 • 2. 1110 . 2.668 • ...... Al 1.272 • 1. 330 . 1.339 • 1. 111 • 1.293 • 1.305 • 1.232 • 1.309 • (j\
11 0.001 3.9811 0.001 3.995 0.001 3.931 0.001 3.982 0.001 3.993 0.001 11.002 0.000 3. 973 0.001 3.978 l,.)
I[ 0.005 • 0.0011 • 0.005 • 0.015 • 0.003 • 0.003 • 0.005 • 0.002 • HN 0.001 . 0.002 . 0.002 • 0.001 • 0.001 • 0.001 • 0.0 • 0.015 • HG ll.013 • 0.0 . 0.005 • 0.002 • 0.0011 • 0.005 • 0.0 . 0.005 • CA 0.0 1.015 0.0 0.998 o.o 1. 110 o.o 1.0113 o.o 1.009 0.0 0.98) 0.0 1.039 0.0 1.0211 011 0.0 • 0.0 • 0.0 . o.o • 0.0 • 0.0 • o.o • 0.0 • NA 0.6711 • 0.632 • 0.605 • 0.895 • 0.686 • 0.662 • o. 735 • 0.6113 • K 0.022 1.015 0.016 0.9911 0.002 1.110 0.010 1.0113 0.010 1.009 0.008 0.983 0.002 1.039 0.011 1.0211 0 8.000 • 8.000 . 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 •
AN 30.28 311.68 1111. 75 11. 75 30.52 31. 18 28.68 311,711 118 61. 56 63.71 55. 10 87. 31 68.118 67 .96 71. 10 611. 1"/ OR 2. 16 1.61 0.16 0.911 1.00 0.86 0.22 1.09 CH 0.0 o.o 0.0 0.0 o.o o.o 0.0 0.0
r/H 0.111111 o.o 1. 11117 8.0117 0.111111 o. 773 0.0 3.6117 r;rH o. 307 0.0 0.591 0.889 0.1158 0.1136 0.0 o. 785
1 25 Pll\G 5 25A RIH Of A PlAG 2 25 51\HC Pl.AG 6 25A CORC or PL.AG l 25C Pl.AG 7 25D PlAG II 25C ANOTltCR PlAG 8 CORE PlflHIS
SAi-iPL[ 25 FELDSPAR ANALYS[S 9 10 11 12 13 111 15 16
SI02 ~ ~ ,,,, 60. 71 63.08 67.211 63. 111 63.06 61. 71 611. 11 I IO;> 0.02 0.01 0.01 0.01 0.01 0.01 0.02 0.03 A20J 25.116 23. 32 211. 21 21.06 23.96 23.32 23.98 25.33 11.() 0.116 11.08 0.10 0.07 0.09 0.011 0.11 0.20 MNO ll .. 19 0.1111 (),0 0.02 0.04 0.0 0. 10 0.26 MCO o.o~ 11.ll 0.02 O.OJ 0.011 0.05 0.05 0. 10 C/IU 1. (IJ 5. IU 5.31 2.911 5.69 5. ]6 6.(11 7 .111 ll/10 0.11 o.o 0.0 o.o o.o o.o o.o o.o H,VO 7 .111 8.68 8.112 10.04 8.211 8. 19 8.23 9. 18 K211 0. 1 l 0.06 0.09 0.07 0.08 0.27 0.15 0.25 r II.II o.o o.o o.o o.o 0.0 0.0 o.o Cl. 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 511H 99.59 98.110 101. 30 101.118 101. 29 100.30 100. 37 107.28 -o I +Cl II.Cl 11.0 o.o O.ll 0.0 o.o 0.0 0.0 SUM 99.59 98.IIO 101. 30 101.118 101. 29 100.30 100. 37 107.211
SI 2 .66•1 . 2. 71,11 . 2. 756 . 2.911 • 2. 761 • 2. 182 • 2. 733 • 2.685 • Al. I. J;>II • 1.2112 • 1.21,9 • 1.0711 • 1.235 • 1. 212 . 1.252 • 1.250 • ,_. 11 0.001 3.989 0.000 3.986 0.000 11.006 0.000 3.986 0.000 3.996 0.000 3.995 0.001 3.985 0.001 3.936 (J\
" 0.007. • 0.003 • 0.0011 • 0.003 • 0.003 . • 0.001 • 0.0011 • 0.007 • ~ Mil 0.015 • 0.017 • 0.0 • 0.001 • 0.001 • 0.0 . 0.0011 • 0.009 . HG 0.003 • 0.0 • 0.001 • 0.002 • 0.003 . 0.003 • 0.003 • 0.006 • CA 0.0 1.009 0.0 1.031 o.o 0.912 0.0 0.988 0.0 0.977 0.0 0.9711 o.o 1.012 o.o 1. 132 011 0.0 . o.o . o.o • 0.0 • 0.0 • o.o • 0.0 • 0.0 • HI\ 0. 61111 • 0. 761 . 0.713 • 0.843 • 0.699 • 0.701 • o. 101 • 0.7116 • I( 0. (1117 1.009 0.003 1.031 0.005 0.972 0.00•1 0.988 0.004 0.977 0.015 0.9711 0.009 1.012 0.013 1. I 32 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • AN Jl1. 111 24.11] 25.71 13.87 27 .119 26.111 28.50 31. 58
/18 65. 11 75.23 73. 77 85. 73 72.05 72.29 70.611 67 .22 011 0. 15 0.311 0.52 0. 39 0.116 1. 57 0.85 1.21 CH n.o 0.0 0.0 o.o 0.0 0.0 o.o o.o r/H 5. 106 0.0 2.805 1.688 1. 831 0.4119 2 .1171 2.720 r /rH 0.8]6 0.0 0. 737 0.628 0.6117 o. 310 0.712 o. 731
9 row RIM 13 CDGE Pl 10 RIHfllUS 111 25 NOTH Pl ClNTER 11 FINIS Pl CCNICR 15 AVCRACE 12 EOG[ Pl 16 AVERAGE PLUS SIGMA
SMIPl [ 25 1 /
5102 59. Jll 110?. 0.01 A203 22.63 rro ll.03 HNO -0.06 HGO o.nn CAO 11.21 DAO 0.0 NA20 I. 26 K20 0.05 r o.o Cl. u.u SUH 93.45 -0·• f +CL o.o SUH 93.45
SI 2.787 . Al. 1.253 . TI 0.000 4.041 FE 0.001 • MN -0.002 . MG 0.000 . CA 0.0 n.818 BA o.o • NA 0.663 • K 0.003 0.878 0 8.000 •
AN 21,. 14 AB 75.50 OR 0.36 CH 0.0
f/M -7.242 f/fM 1. 160
17 AV[RAG[ MINUS SIGMA
rn.osrAR ANALYS[S
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SAM Pl F: 25 f[lDSPAR ANALYSES I 2 3 4 5 6 7 II
S102 6~.15 61. 96 61.7.5 64. 12 63. 70 63. 91 64. w, 64.69 1107. 0.116 U.06 0.0 0.03 0.07 0.01 0.011 0.07 A?.0.1 18. 85 Ill. JO 18.118 18. 79 18.60 18.41 18. 'j7 18. 71 110 0.04 0.011 0.011 0.011 0.04 0.06 0.011 o.o~ l!NO II. 11.1 ll.O ll.O u.011 0.01 0.01 0.(11 O.OJ MCiU u.o (1,011 0.05 O.ll4 0,02 O,UJ 0.011 0,06 CAO 0.01 0.06 0.Ul O.Ol 0.07 0.06 0.011 0.06 DAO 0.0 0.0 0,'j8 0.55 0.55 0.52 0. 37 0.63 NA?.0 0.111 0.43 o. 37 0. 32 0.36 O.'JO 0.40 0.116 K?.0 ,~.26 14.80 15.55
'"· 77 15.09 15.27 15. 17. 15.40
r 0.0 0.0 0.0 0.0 0.0 0.02 o.oo 0.01 Cl. 0.0 0.0 0.0 0.01 0.0 0.0 0.00 0.01 SUH lllO. 0 I 97. 7J 98.15 98. 73 98.51 98. 78 96.66 100.21 •Occ f+Cl 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 SUH 1011.01 97. 73 96. 35 96. 73 98.51 96. 76 98.611 100.21
SI 2. ')99 . 3.002 • 2.960 • 2.989 • 2.985 • 2.990 • 2.991 . 2.9811 . Al. 1.019 • 1.012 . 1.026 . 1.032 . 1.027 • 1.015 • 1.022 • 1.020 . I I 0.002 4.U20 0.002 4.016 0.0 11.U05 0.001 4.022 0.002 4.014 0.000 4.005 0.001 4.014 0.002 4.00/ ....... rE 0.002 • 0.002 • 0.002 • 0.002 • 0.002 • 0.002 • 0.002 • 0.002 . °' HN ().001 . 0.0 • 0.0 • 0.002 • 0.000 • 0.000 . 0.001 . 0.001 . °' HG 0.0 • 0.006 • 0.004 . 0.003 • 0.001 • 0.002 • 0.003 . 0.004 . CA 0.0 0.933 0.0 0.935 0.0 0.985 0.0 0.925 o.o 0.952 0.0 0.974 0.0 0.950 0.0 0.969 RA 0,0 . 0.11 • 0.01 I • 0.010 • 0.010 • 0.010 • 0.007 • 0.011 . NA 0.036 . 0.019 • 0.034 • 0.029 • 0.033 • 0.045 . 0.016 . 0.041 . K 0.893 0.933 0.886 0.935 0.934 0.985 0.878 0.925 0.902 0.952 0.91 I 0. 9111 0.901 0.950 0.906 0.969 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 11.000 • 8.000 •
AN 0.05 0.33 o. 15 0.16 0. 37 0.31 0.23 0. Jl AO 3.92 4.22 3.45 3. 15 3.45 4.68 3. 81 11.24 OR 96.03 95.46 95.31 95.60 95. 12 94.03 95.25 911.25 CN o.o o.o 1.09 1.09 1.07 0.98 0.71 I. 111
f/H -7 .242 0.261 0.449 1.129 1.406 1,317. 0.896 0. 739 f/fH 1.160 0.219 0.310 0.530 0.584 0.567 0.472 0.425
1 250 KSPAH 5 RIH KSP 2 258 RASl[R or KSrAR 6 CORE 3 25 EOG[ KSP N[WO 7 AVERAGE ~ CORE·•SHAl.L KSP II AVERAGE PLUS SIGH/I
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S102 ~0.~1 116.28 116.99 1111.58 116.21 115.911 116. 75 118.58 1102 0.511 1.02 1.0J 1.118 1. 29 I. 22 1.09 1.110 A20J ,,.66 6.81 6.05 7 .119 7.0J 6.116 6.112 7.32 I f 11 17. 911 18.61 18.18 19.06 111. 61 17 .9J 18.'ll 111.82 HNII "· 11 o. 70 o. 72 0.80 0.75 o. 70 o. 111 o. 711 Hc:o 11. 111 Ill. 1,2 10.61 9.60 11. 12 9.75 10.119 11. 17 CAO 11. 5J 11. J".> 11. 611 11.12 11.40 11. 17 11. J 7 11. 55 DAO 0.0 0.0 0.0 o.o o.o 0.0 o.o o.o Ni\20 0.6J 0.91 0.82 1. 29 1. 17 I, 17 1.00 1.21 K?.O o. J6 0.66 o.66 0.90 o. 76 0.40 0.62 0.81 r 0.0 0.0 O.ll 0.0 o.o 0.0 0.0 11.0 CL 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 11?.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 SUM 98.111 96. 76 96.90 96.J2 98. 36 911, 74 96.91 101.66 ·O= F+CL 0.0 o.o o.o o.o 0.0 o.o 0.0 0.0 SUM 98.111 96. 76 96.90 96. 32 98.36 911. 711 96.91 101. 66
SI 7 .11111 • 7.0J6 . I. 1211 • 6.868 • 6.910 • 7. 110 • 7.080 . 7.0IJ . AL o.~53 8.000 0.96'• 8.000 0.876 8.000 I. 1 J2 8.000 1.070 8.000 0.890 8.0110 0.912 8.000 0.98"1 11.000 -Al. ll.257 • 0.256 • 0.205 • 0.228 • 0. 172 • 0.288 • o. 2111 • 0.258 • "' 11 0.055 • 0. 117 . o. 117 . o. 171 • 0.145 • 0.1112 . 0.1211 • o. 152 • co f[ 2.217 . 2. J66 • 2. JJO • 2.1156 • 2. 3J3 • 2.121 . 2. J36 . 2.272 • MN 0.096 . 0.090 . 0.092 . o. 1011 . 0.095 • 0.092 . 0.095 . 0.095 . MG ?..521 5. 1116 2.361 5,190 2. 198 5. 1111 2.2011 5. 163 2.11811 5.230 2.2119 5.091 2. J71 5. 161 2.IIOJ 5.179 CA 1. 821 • 1.8119 • 1.891 • 1.835 • 1.831 • 1 .852 • 1 .8116 • 1. 787 • NA 0. 180 . 0.268 . 0.2111 . 0.385 • 0. JIIO . 0.351 . 0.29J • 0, JIiii • K 0.068 • 0. 128 • 0. 128 • 0.177 • o. 1115 • 0.079 • 0. 121 • 0.150 . DA 0.0 2,069 o·.o 2.2115 0.0 2.259 0.0 2. 398 0.0 2. 316 0.0 2.282 0.0 2.260 0.0 2.280 CL 0.0 • 0.0 • 0.0 • 0.0 • o.o • 0.0 . 0.0 . 0.0 • r 0.0 . 0.0 • 0.0 • 0.0 • 0.0 • o.o • o.o • 0.0 . H 0.0 0.0 0.0 o.o o.o 0.0 o.o o.o o.o o.o 0.0 0.0 o.o 0.0 o.o 0.0 0 2J. 000 • 21.000 • 2J. 000 • 23.000 • 23.000 • 23.000 . 23. 000 . 23.000 • CAA 27. JI 27. 7J 28. 17 27.81 27. 15 28.114 21. 11 27. 25
ANT 37.88 35.112 35. 7l 33,IIO 16.811 311.51 35.66 16.65 GRU 311, 76 36.85 36. 10 38.79 36.01 J7 .011 36.57 36. 10
F/H 0.918 1.0110 1,011 1. 161 0.977 I.OH 1,025 0.985 f/FH 0.1179 0.510 0.501 0.537 0.4911 0.518 0.506 0.1196
I 25C IIB 'FR[[' 5 250 FR[[ HB 2 25C 110 6 25C FREE AHPII SEARCII 3 250 FREE 118 1 AVERAGE II 250 FR[[ IIB II AV[RAG[ PLUS SIGMA
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SIIHPL [ 25 AHPIII llOLC ANAL YS[S 1 2 J 11 5 6 7 8
SIU?. •16. I 7 45.22 .• , .. 50 116.01 48.J5 46.05 47.J5 44. 75 I IO? 1.1111 I, 6r> 1.1111 1. 18 0.59 1.25 1. 62 0.89 .l\?0.1 8. ')5 9.01 8.69 6. 11 5.21 7 .65 9. 1 I 6. 18 110 19. JI 19,'jl1 1').27 18. J5 17 .94 18.89 19.5J 18.26 tlNCl 0. (,(, o. 11 0. 72 0.60 0.66 0.68 0. 111 0.62 H(:O 9,0,,? 9,'.iJ 9, ]f, 9.88 10,119 9.87. 10. JII 9,25 CIIO I I. 5' I 1,115 11.61 11.61 11. 76 11, 60 11, 711 11. 50 UAO 0.0 0.0 0.0 0.10 0.04 0,03 0.07 -0.01 NA20 1. 28 1.23 1. 37 1. 01 0.78 1. 13 1. J5 0.92 K?O 11.95 0.99 0.99 0.72 0.46 0.82 1.03 0.61 r 0.0 0.0 0.0 0. 32 0.28 0. 12 0.27 -0.03 Cl 0.0 0.0 0.0 0.11 0.05 0.03 0.08 -0.01 1120 0.0 0.0 0.0 -o. 18 -o. 111 -0.06 -o. 15 0.02 SUH 99.H 99.lt'.", 91.9'.i 96.112 96.81 98.01 lOJ.06 92.96 -0= F •CL 0.0 0.0 0.0 0.16 0. 13 0.06 o. 13 -0.01 SUH 99. J7 99.45 97 .95 96.26 96. 74 97 .95 102.93 92.98
SI 6.869 • 6.743 . 6. 751 • 7.020 • 7.281 • 6.932 • 6. 777 • 7. 103 . Ill 1. 131 8.000 1. 251 8.000 1.2119 8.000 0.980 8.000 0.719 8.000 1.068 8.000 1. 22] 8.000 0.897 8.000 Al o. 367 • 0.336 • o. 305 • 0.226 • 0.205 • 0.288 • o. 314 • 0.259 • II o. 157 • 0. 185 • 0.164 • o. 135 • 0.067 • 0.1112 • 0. 1711 • 0. 106 • ...... F[ 2.1110 . 2.437 . 2.11115 • 2.341 . 2.259 • 2. 379 . 2. 337 . 2.11211 • -..J
MN 0.08] • 0.097 • 0.09J • 0.078 • 0.0811 • 0.087 • 0.090 . 0.0811 . 0 MG 2.089 5. 106 2. 118 5. 17J 2. 117 5. 123 2.247 5.027 2.111111 5.059 2.202 5.098 2.215 5. 131 2. 188 5.ll61 CA 1. 81111 • 1.829 • 1.887 • 1.898 • 1.897 • 1.871 . 1. 7911 . 1.956 . NII 0. J69 . 0. ]56 . O.IIOJ . 0.299 • 0.228 • 0. 3J 1 . o. 3711 . 0.28J • I( o. 180 . 0. 188 • 0. 192 • o. 140 • 0.088 • 0.158 • o. 188 • 0.124 . RA o.o 2. 3911 0.0 2. 373 0.0 2.482 0.006 2.343 0.002 2.216 0.002 2.361 0.0011 2. J60 -0.001 2.J6J Cl 0.0 . 0.0 • 0.0 • 0.028 • 0.013 • 0.008 • 0.018 • -0.003 • r 0.0 • 0.0 • 0.0 • 0.1511 • 0. 1J3 • 0.057 . 0.121 • -0.014 . II 0.0 0.0 0.0 0.0 o.o 0.0 -o. 183 o.o -0.1116 0.0 -0.065 0.0 -o. 139 o.o 0.017 0.0 0 2J.OOO • 23.000 • 23.000 • 2J.OOO • 23.000 • 23.000 • 23. 000 • 2J. 000 •
CAA 28.70 28.22 28.85 28.92 28.38 28.61 27.88 29.40 /INF 32.51 32.68 J2.J6 34.2J 36.56 J3.68 311. 42 32.90 GRU 38.80 39. 10 38.79 36.85 J5.05 J7, 71 37. 71 37. 70
F/H 1. 1911 1. 196 1. 199 1.017 0.959 1. 119 1.096 1. 1•16 F/FH 0.5114 0. 5115 0.5115 0.518 0.489 0.528 0.523 0. 530,
1 25A 110 r ROM CCN1 [R or INCLUSION 5 25 INC AMP 2 25A 110 INCLUSION 6 AV[RAG[ J 25A llll INCLUSION 7 AV[RAG[ PLUS SIGMA 4 25 INC AHPN[\10 8 AV[RAG[ HINUS SIGMA
SAHrL[ 27 r[LDSPAR ANALYSES 1 2 l 11 5 6 7 8
SIU? (,II. 19 61. 12 58.116 59. lO 511.65 59.07 60.26 61.41 T 10;, ll .11] 0.05 0.011 0.03 0.04 0.02 O.lll 0.02 A?Ol 25.08 211.48 26.62 26.36 26.25 25.98 25.86 23.98 I C:O 0.08 0.06 0. 19 o. 12 o. 1 l o. 10 0.06 0.0 tlNO 0.07 0.0 0.01 0.01 0.02 0.04 0.02 0.0 HCO 0.01 0.0 o.o 0.01 0.0 0.0 0.06 o.o CI\O 6.8•1 6.•19 11.119 8.22 8.00 8.23 1.27 5. 16 BAO 0.0 o.o 0.0 o.o 0.0 o.o 0.0 0.0 NA?O 7. 76 7 .62 6.60 6.96 6.87 7 .Ol 7.66 8. 16 k?O 0. 16 o. 1l O. ll 0.25 0.34 0.18 0.09 0.08 r 0.0 o.o o.o o.o 0.0 o.o 0.0 0.0 Cl. o.o o.o 0.0 o.o 0.0 0.0 0.0 0.0 SUI~ JOO. 17 99.95 101. 111 101. 26 100.30 100.65 101.29 99.41 -0 • f+CL o.o 0.0 0.0 0.0 o.o 0.0 0.0 0.0 SUH 100.17 99.95 101.14 101. 26 100. 30 100.65 101. 29 99. 41
SI 2.678 • 2.715 . 2.606 . 2.620 • .!.616 • 2.626 • 2.653 • 2.740 . AL I. 315 • 1.282 • 1.389 • I. 372 • 1.380 • 1.361 • 1.342 • 1.261 • fl ll.001 l.994 0.002 l.999 0.001 l.995 0.001 3.993 0.001 3.997 0.001 3.987 0.000 l.995 0.001 4.001 .....
-...J f[ 0.003 • 0.002 • 0.007 • 0.004 • 0.005 • 0.004 • 0.002 • 0.0 • ..... Htl 0,001 . 0.0 . 0.000 • 0.000 • 0.001 • 0.002 • 0.001 . 0.0 • MG 0.001 . o.o • o.o • 0.001 • 0.0 • 0.0 • 0.0011 . o.o . CA 0.326 • 0.309 • 0.403 • 0, 389 • 0.382 • 0. 392 • 0. 343 . 0.247 . BA o.o . 0.0 . 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • o.o . NA 0.669 • 0.656 • 0.566 • 0.596 • 0.594 • 0.606 • 0.654 • o. 758 • k 0.009 1.009 0.007 0.975 0.019 0.995 0.014 1.005 0.019 1.001 0.010 1.01 l 0.01)5 1.009 0.005 1.009 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • AN 32.46 31.76 110. 77 38.93 38.39 38.88 34.23 24.45
AB 66.64 67.48 57.35 59.66 59.66 60. 10 65.27 75. 10 OIi 0.90 0. 76 1.89 1.41 1.911 1.01 0.50 0.45 CH 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 r/H 5.625 o.o 0.0 7.301 0.0 0.0 o. 750 0.0 f/fH 0.849 o.o 0.0 0.880 o.o o.o 0.429 0.0
I IIIAV X PLAG 110 I 30116 39814 5 29662 388 77 2 311002 39580 6 29549 386112 3 29889 39345 7 29435 38408 II 29775 39 II I 8 29322 38173
SMll'I.[ 71 F[LOSPAR ANALYS£S 9 10 11 12 13 14 1'.", 16
S102 r,9. 8U 60.23 58.96 59.51 58.52 61.61 511. 811 54.95 TI o;, 0.02 0.02 0.02 0.01 0.03 0.01 0.04 0.03 /\?OJ 76. 10 25.87 26. 36 25.68 25.80 24.66 21. 73 27.25 rro 0.08 0. 14 0.08 o. 111 0.08 0. 13 0.18 0.09 mm II. Ill o.o 0.011 0.03 0.0 o. 17 0.0 0.0 ~tc;o 1).0 0.04 0.111 0.0 0.0 0.03 0.08 0.05 CAO I. 71 7.48 8. 14 7. 37 8.23 6.37 10.61 10.08 IIAO 0.() 0.0 0.0 o.o o.o 0.0 0.0 0.0 IIA20 7. 33 7.66 7.05 7.44 6.99 7.55 5.26 5.63 K;>O 0. 1(1 o. 13 0.23 0. 31 0. 19 0.20 o. 15 0.111 r 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 Cl. 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 SUH 101. 17 101.57 100.89 100.119 99.811 100. 73 98.89 98.22 -0• r+Cl 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 SUH 101. 17 101.57 100.89 100.119 99.811 100. 73 98.89 98.22
SI 2.639 . 2.648 • 2.615 • 2.6116 • 2.623 • 2.717 • 2.1198 • 2. 517 • /\l 1.357 • 1. 3110 • 1,318 • 1. 3116 • 1. 363 • 1. 281 • 1.489 . 1.1171 • ..... Tl 0.001 3.996 U.001 3.990 0.001 3.993 0.000 3.993 0.001 3.987 0.000 3.999 0.001 3.988 0.001 3.990 -...J re 0.003 • U.005 . 0.003 • 0.005 • 0.003 • 0.005 • 0.007 • 0.003 . N HN n.001 • 0.0 • 0.002 • 0.001 • 0.0 • 0.006 • 0.0 . 0.0 • HG 0.0 • 0.003 • 0.001 • 0.0 • 0.0 . 0.002 • 0.005 . 0.003 • CA 0. 365 • 0. 352 . 0.387 • 0.351 • 0.395 • 0.301 • 0.518 . 0.1195 . BA 0.0 • 0.0 • o.o • 0.0 • o.o • o.o • 0.0 . 0.0 . NA 0.627 • 0.653 • 0.606 • 0.6111 • 0.607 • 0.6116 • 0.1165 • 0.500 • k 0.006 1.001 0.007 1.021 0.013 1. 011 0.018 1.017 0.011 1.017 0.011 0.971 0.009 1. 003 0.008 1.1110 0 8.000 • 8.000 • 11.000 • 11.000 • 11.000 • 8.000 • 11.000 . 11.000 •
AN 36.55 311.110 38.115 311.76 39.00 31.113 52.25 119.33 AB 62.88 611.118 60.26 63.50 59.93 67 .110 116.87 119.86 OR 0.56 0.72 1.29 1. 711 1.07 1. 17 0.88 0.62 CN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
r/H 5.625 1.964 6.762 7.301 o.o 5.651 1.262 1.010 r;rH 0.849 0.663 0.871 0.880 0.0 0.850 0.5511 0.502
9 29208 37939 13 28642 36 76 7 10 29095 l7 705 14 EDGE PLr IN IS 11 28868 37236 15 27 Pl CORE 12 28755 37001 16 TOW RIH
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SAHl'l [ 7.1 F[LOSPAR ANALYS(S I 2 J •1 5 6 7 8
S107 63. ?6 61.09 65.03 63.19 611.09 67.79 66. 18 66.11 I 10? ll. OJ o.oJ 0.05 0.07 0.03 0.04 0. 10 o.o A:'03 18. 17 19.00 18.58 18.16 18.82 19.09 18.60 19.00 110 11.01 0.0 0.06 0.04 0.05 o.o 0.05 0.03 MIW 0.0 o.n 0.0 0.04 0.011 0.0 0.01 0.02 MC.II 0.05 0.0 0.0 0.02 0.0 0.0 o.o 0.03 C:AO 0.06 0.12 0.04 0.11 0.05 0.10 0.0] 0.14 IIAO IJ.O 0.0 o.o 0.0 0.0 0.0 0.85 I. 04 NA20 0.41 8.46 1.02 0.66 1. 50 10.70 0.53 0.44 K20 15.6Z 4. 70 14.95 15.20 14.33 o. 79 14. 79 14. 32 r 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 Cl 0.0 o.o 0.0 o.o 0.0 0.0 0.0 0.0 SUH 98.31 99.110 99.73 98.09 98.91 98.51 101. 14 101.13 -o• r+ct. o.o o.o o.o 0.0 0.0 o.o 0.0 0.0 SUH 98. 31 99,IIO 99. 73 98.09 98.91 98.51 101. 14 101.13
Sf Z.999 . 2.996 • 2.997 . ?..996 • 2.977 • 3.007 • 3.012 • 3.005 . Al 1.004 • 1.000 . 1.009 • 1.005 • 1.030 • 0.998 • 0.998 • 1.018 • 1 I ll.001 1,.0011 0.001 3.997 · 0.002 4.007 0.002 4.003 0.001 4.008 0.001 4.006 0.003 4.013 0.0 4.022
,...... If O.OllO • 0.0 • 0.002 • 0.002 • 0.002 • o.o • 0.002 • 0.001 • ....... 11ti 0.0 . 0.0 • 0.0 . 0.002 • 0.002 • 0.0 . 0.000 • 0.001 • ~
HG 0.003 . 0.0 . 0.0 • 0.001 • 0.0 • o.o • 0.0 • 0.002 • CA 0.003 • 0.006 . 0.002 • 0.006 • 0.002 . 0.005 • 0.001 • 0.007 . BA 0.0 . 0.0 • o.o • 0.0 • 0.0 • 0.0 . 0.015 • 0.019 . NA 0.037 . 0.732 • 0.091 • 0.060 • 0.135 • 0.920 . 0.047 . 0.039 • K I), 914 0.918 0.268 1,006 0.879 0.974 0.910 0.981 0.8119 0.990 0.045 0.970 0.859 0.924 0.830 0.898 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 .
AN 0.31 0.57 0.20 0.57 0.25 0.119 IJ. 16 o. 76 AB 3.82 72.82 9.38 6. 16 13.69 911. 90 5.07 . 4. 34 OR 95.87 26.61 90.42 93.28 86.06 4.61 93. 12 92.83 CN 0.0 o.o 0.0 0.0 0.0 0.0 1.64 2.07
F/~1 0.112 1. 750 3.182 2.259 o.o 5.651 1.262 0.9110 f/fH 0.101 0.636 0.761 0.693 0.0 0.850 0.558 0.485
I 27 2 KSP 5 27 2 KSP 2 Z1 2 KSP 6 27 2 KSP l 27 2 KSP 7 NfW KSP 4 27 2 KSP 8 SAM£ KSP
SAHPL[ 27 f(lOSPAR ANALYSES 9 10 11
SIO? 6'i.~O 66.92 611.09 1102 n.u11 0.07 O.U2 A20] 18.68 19.02 18. ll II O II.Ill o.n~ ll.01 ~mo 0.01 0.03 -0.00 MGO 0.(11 0. (13 -0.01 GAO 0.011 o. 12 0.011 HAO 0.211 0.6~ -o. 18 NA:>O 2.96 6.84 -0.91 K20 11.811 17. 19 6.48 r 0.0 0.0 0.0 Cl o.n o.o 0.0 SUH 99.111) 111). 93 81.88 -Os r+CI. 0.0 0.0 o.o SUH 99,110 110.93 87 .88 . . 3. 129 • ......
SI 2.999 2.883 -J Al 1.007 • 0.966 • 1.055 • V, Tl 0.002 11. 008 0.002 3.851 0.001 11. 185 fE 0.001 . 0.002 • 0.000 • HN 0.001 • 0.001 • -0.000 • HG 0.001 • 0.002 • -0.000 • CA 0.001, • 0.006 • 0.002 • !IA 0.004 • 0.011 . -0.003 . NA 0.263 • 0.571 • -0.086 • K 0.691 0.965 0.945 1. 537 0.4011 0.316 0 8.000 . 11.000 • e.ooo •
AN CJ. 41 0.36 0. 71 AB 27.34 37.28 -27. 21 OR 71. 81 61.65 127.56 CN 0.44 0. 71 -1.06
f/H 1.972 1. 535 3.182 f/FH 0.663 0.606 0. 761
9 AVERAGE 11 AVERAGE HINUS SIGHA 10 AVERAGE PLUS SIGHA
SI\HPL[ 27 BIOTIJ[ ANALYS[S 1 2 3 4 5 6 7 8
5102 36.01 J'.j, 75 36.09 35. 79 35.61 35.63 36.10 35. 16 110;> ,,.1;, 11.7.8 11. 31, 11.28 4. 16 4.22 4. 17 4.15 1120} 111. 211 111. 4 7 14. 114 13.86 13.97 14.26 13.80 13.91 I [O ;>0.98 20.90 20.95 20.29 21,117 21.112 21. 28 21.15 HIIO 0 .... o.~o 0.112 0.113 0.41 0.43 0.111 0.142 11GO 9.?3 10.22 10. 10 10.42 10.20 10. 39 10.26 10.25 (;110 U.05 0.05 U.O'j 0.05 0. 11 0.09 0. 111 o. 13 n110 0.0 0.0 o.o o.o o.o o.o o.o o.o IIA20 (). 11, 0.16 0. 13 0.10 0.19 0. 19 0.20 0. 19 ~20 9.011 9.06 9.08 9.29 9. 13 9.02 9.05 9.06 r 0.0 o.o 0.0 o.o 0.0 0.0 o.o o.o CL 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 1120 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SUH 911.92 95. 39 95. 30 94.51 95.25 95.65 95.111 94.42 ·O= r+CL 0.0 0.0 o.o 0.0 0.0 o.o 0.0 o.o SU~I 911. 9;> 95.39 95.30 94.51 95.25 95.65 95.41 94.42 ......
SI 5.')77 . 5.514 • 5. 567 • 5.566 • 5. 5211 • 5.496 • 5.576 • 5.502 . -...J AL 2.4;>3 8.000 2.486 8.000 2.433 8.000 2.434 8.000 2.476 8.000 2.504 · 8.000 2.11211 8.000 2.1198 8.000 °' Al. o. 176 • 0. 1143 • 0. 138 • 0.106 • 0.078 • 0.088 • 0.088 . 0.067 • TI 0.480 • 0.496 • 0.503 • 0.501 . 0.485 • 0.490 . 0.484 • 0.488 . rE 2.717 • 2.696 • 2.703 • 2.639 • 2. 785 • 2. 763 • 2.749 • 2. 768 • HN 0.054 . 0.065 • 0.055 • 0.057 • 0.054 • 0.056 . 0.054 • 0.056 . HG 2.2n 5.719 2.349 5.750 2. 322 5. 721 2.415 5. 717 2.359 5.761 2. 389 5.786 2.362 5. 737 2.391 5. 770 CA ll.008 • 0.008 • 0.008 • .0.008 • 0.018 • 0.015 • 0.023 • 0.022 • NII 0.042 . 0.048 • 0.039 • 0.030 • 0.057 • 0.057 . 0.060 . 0.058 . K 1. 786 • 1. 782 • I. 787 • 1. 8113 • 1.807 • I. 775 • 1. 783 • 1.808 • 811 0.0 1.836 0.0 1.838 0.0 1.834 o.o 1. 881 0.0 1.882 0.0 1.846 o.o 1.866 0.0 1.888 CL 0.0 • o.o • 0.0 • 0.0 • o.o • o.o • 0.0 • 0.0 • r 0.0 • o.o • o.o • 0.0 • 0.0 • o.o • 0.0 . o.o • II 0.0 o.o 0.0 o.o 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 o.o 0.0 o.o 0 22.000 • 22.000 . 22.000 • 22.000 • 22.000 . 22.000 • 22.000 . 22.000 .
r /H 1.209 I. 175 1. 187 1. 116 1. 204 1. 180 1. 186 1. 181 r;rM 0.547 0.540 0.543 0.527 0.546 0.5111 o. 543 0.541
1 27 ) BT 5 27 OlrFERCNT BT 2 51\H[ GRAIN 6 SAHE GRAIN 3 SAM[ GRAIN 7 SAME GRAIN 4 SAH[ GRAIN 8 SAHE GRAIN
S1114rL[ 21 BIOTIT[ ANALVSlS 9 10 11 12 13 Ill 15 16
S102 36.46 36. <'3 36.42 31.69 37.91 36.22 36.96 35.46 r 102 11. 211 11.25 3. 16 3. 71 3.79 4.11 11. 3? 3.91 11201 111.011 13.76 13.61 llt.60 14. 35 14.06 Ill. 36 13.80 I ro 20. 70 21. 13 2C. 71 20.41 20.29 20.90 21. 28 20.52 MNU u.110 0.117 0.110 0.37 0. 36 0.112 o.••5 o. 39 HGO 10. 36 10.37 10.110 9.97 10.02 10.22 10.39 10.06 C/10 0, 15 o. 12 0.09 o. 13 0.14 0.10 0.14 0.06 11110 0.0 0.0 0.0 0. 17 0.19 0.03 0.09 -0.04 N/120 0.19 0.16 0. 15 0.25 o. 19 0.17 0.21 o. 14 k?O 9.02 9.16 9.10 9.03 9.07 9.09 9.16 9.01 r 0.0 0.0 o.o o. 36 0.33 0.05 o. 16 -0.07 Cl. 0.0 o.o 0.0 0.06 0.10 0.01 0.05 -0.02 1120 o.o 0.0 0.0 -0.20 -o. 18 -0.03 -0. 10 0.04 SUM 95.58 95.67 911.66 96.65 96.56 95. 36 97. 50 93.26 -Os f+CL 0.0 o.o 0.0 0.18 0.16 0.03 0.09 -0.04 SIIH 95.58 95.67 94.66 96.117 96.42 95.36 91.112 93. 30
SI 5.596 . 5.579 . 5.651 . 5.661 • 5. 716 • 5.581 • 5.570 . 5.593 . ...... Al 2.402 6.000 2.421 6.000 2.349 6.000 2. 319 8.000 2.284 8.000 2.419 6.0110 2.430 8.000 2.407 6.000 -...J Al 0. 1 ]7 . 0.079 . o. 139 • 0.275 • 0.265 • 0. 137 . 0.119 • o. 157 • -...J Tl 0.1189 . 0.492 • 0.441 • 0.421 • 0.430 • 0.477 . 0.489 • 0.464 • f[ 2.657 • 2. 721 • 2.687 • 2.580 • 2.558 • 2.694 . 2.681 . 2.707 • Mil 0.052 . 0.061 • 0.053 • 0.0111 • 0.049 • 0.055 . 0.058 • 0.052 . MG 2.370 5.705 2.380 5. 734 2.405 5. 724 2.240 5.563 2.252 5.553 2. 346 5. 710 2.332 5.678 2. 365 5. 744 CA 0.025 • 0.020 • 0.015 • 0.021 • 0.023 • 0.017 • 0.022 • O.Oll • tiA 0.1151 • 0.046 • 0.045 • 0.073 • 0.056 • 0.051 . 0.061 . 0.042 . k I. 166 • I. 799 • 1.801 • I. 736 • 1. 7114 • 1. 786 . 1.759 . 1.813 • llA u.o 1.647 0.0 1.661 0.0 1.661 0.010 1.640 0.011 1.634 0.002 1.655 0.005 1.846 -0.002 1.863 CL 0.0 • o.o • 0.0 • 0.020 • 0.026 • 0.004 • 0.012 • -0.005 • r ll.O • 0.0 • 0.0 • 0. 181 • o. 157 • 0.027 • 0.087 . -0.037 • II 0.0 0.0 0.0 0.0 o.o 0.0 -0.202 0.0 -0.183 o.o -0.030 0.0 -0.099 0.0 0.042 o.o 0 22.000 • 22.000 • 22.000 * 22.000 * 22.000 * 22.000 • 22.000 • 22.000 * f /H 1.143 1. 169 I. 139 1.173 1. 156 1. 171 I. 174 1. 167
r /rH 0.533 0.539 0.533 0.540 0.537 0.539 0.540 0.538 9 rRcc ororrn 13 SAM[ BT
HJ SIIHE r.1111 IN 14 AVCRAG[ 11 BT INT[RGR WI AHP 15 AVCRAG[ PLUS SIGH/I 1? N[W 81 fRH 16 AV[RAG[ MINUS SIGMA
S/\HrL[ 2 7 AflPIII BOLE ANAL YSCS 1 2 3 11 5 6 1 8
SIO?. l1(,. l1J 47. 10 119.00 118. 32 118.00 47. 77 48.66 46.66 110?. 0.96 0.87 o. 78 0.93 0.96 0.90 0.97 0.63 11?.0l 5.61 5.25 5. 17 6.42 6.66 5.86 6.46 5.26 rco 16.110 16.82 16.66 17.68 17. 81 17. 15 17 .611 16.6/ mm 0. / I 0. 79 0.82 0.69 0. 711 o. 75 0.60 0. 70 HGO 11. ) I 11.140 12.05 10.58 10.23 11. 11 11. 76 10.47 CAO 11.81 11. 78 11.83 11.411 11.10 11.59 11. 88 11. 31 8/\0 0.0 0.0 o.o 0.01 0.05 0.01 0.03 -0.01 N/120 1.69 1.110 1. 59 0.99 0.96 1. 37 1. 72 1.01 K20 0.65 0.58 0.51 0.62 0.67 0.61 0.66 0.55 r 0.0 o.o 0.0 o. 12 0. 16 0.06 o. 13 -0.01 Cl o.o 0.0 0.0 0.04 0.05 0.02 0.04 -o.oo 11;'!0 0.0 0.0 0.0 -0.07 -0.09 -0.03 -0.07 0.01 SUH 96. 37 95.99 98.41 97. 77 97.30 97. 17 100.69 93.64 -Os r+CL 0.0 0.0 0.0 0.06 0.08 0.03 0.06 -0.01 SUH 96.H 95.99 98.41 97.71 97 .22 97. 14 100.63 93.65
SI 7 .073 • 7.180 • 7.250 • 7. 199 • 7. 190 • 7. 179 . 7.075 • 7.291 • AL 0.927 8.000 0.820 8.000 0.750 8.000 0.801 8.000 0.810 8.000 0.821 8.000 0.925 8.000 o. 709 8.000 Ill 0. 116 • o. 124 • o. 152 • 0.326 • 0. 365 • 0.217 • o. 181 • 0.255 • 11 o. 110 . 0.100 • 0.087 • 0.104 • o. 108 • 0.102 • 0.106 • 0.097 . ..... H 2.140 • 2. 11,4 • 2.062 • 2.203 • 2.231 • 2. 156 . 2. 144 . 2. 168 . -..J HN 0.092 • 0.102 • o. 103 • 0.087 • 0.094 • 0.095 • 0.098 • 0.092 . CXl HG 2. 566 5.025 2.590 5.060 2.658 5.060 2.350 5.070 2.284 5.082 2. 490 5.060 2. 5117 5.077 2.1128 5.042 CA 1.926 • 1.924 • 1.875 • 1.826 • 1. 781 • 1.866 • 1.849 • 1.885 • NA 0.558 • 0.414 • 0.456 • 0.286 • 0.279 • 0.398 . 0.485 . 0. 305 • K 0. 126 • 0. 113 . 0.096 • o. 118 • 0.128 • 0. 116 • 0. 123 • 0.109 • DA 0.0 2.612 0.0 2.451 o.o 2.428 0.001 2.231 0.003 2. 191 0.001 2.381 0.002 2.459 -0.000 2.298 CL 0.0 • 0.0 • 0.0 • 0.010 • 0.013 • 0.005 • 0.010 • -0.001 • f o.o • o.o • o.o • 0.057 • 0.076 • 0.027 . 0.058 . -0.007 • II 0.0 0.0 0.0 o.o 0.0 0.0 -0.067 0.0 -0.088 0.0 -0.031 0.0 -0.068 o.o 0.008 o.o 0 23 .000 • 23. 000 . 23.000 • 23. 000 • 23.000 • 23.000 • 23. 000 • 23. 000 • CAI\ 28.6'."> 28.46 26.00 28.211 27.88 28.25 27. 86 28.67 ANT 38. 17 38.31 39.68 36. 34 35.74 37 .68 38.36 36.94
GRU 33.18 33.23 32. 32 35.42 36.38 34.07 33.78 34. 39 r/H 0.869 0.867 0.614 0.975 1. 018 0.904 0.881 0.931 r ;rH 0.465 0.464 0.449 0.494 0.504 0.475 0.1168 0.482
l 27 AMP INTCRGROWN WITH BT 5 SAM[ GRAIN 2 SAHC 6 AVERAGE 3 SAHE 1 AVERAGE PLUS SIGHI\ 4 N(W AMP INTERGROWN WI BT 8 AVERAGE MINUS SIGMA
SIIHl'l I: ]7. BlOIITE ANALYSES I 2 3 lj 5 6 7 II
S102 37. IJ J6. 16 36. J6 16.08 37.55 ]7,611 J5. 72 16.111 1107. J. 511 3.6] 3.23 3.2ti 1.112 3.52 3. 112 3.ti9 117.0J 111. 10 15.05 Ill. 311 111. 31 111. 96 lti.67 lti.53 15.28 HO 18. 3l 111. ll 18.55 18.22 17.99 18.23 17. 76 18. 13 ~INO 0.?11 0.33 0. J5 0.28 0.31 o. 32 0.2] 0.32 MGO 12.1111 12. 13 11.80 12.59 1].26 12.91 12.811 12.til C/10 0. 18 o. 10 o. 11 o. 16 0.09 0.111 0.09 0.08 11110 o.o 0.0 0.0 0.0 0.0 o.o 0.0 0.0 111120 n. 11 0.15 0.011 o. 10 o. 11 0.08 0.03 0.08 K20 8.81 8.9ti 9.05 8. 77 9.25 9.20 9. 10 9.02 r fJ.O o.o 0.0 o.o o.o 0.0 0.0 0.0 CL 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0.0 11?0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 o.o SIJH 911, Y2 95,112 9].87 93.75 96.9ti 96.11 93. 72 95.62 -o- f+CI. O.IJ o.o o.o 0.0 0.0 o.o 0.0 0.0 SUH 911.92 95,1,2 93.87 93.75 96.9ti 96. 77 93. 72 95.62
SI 5.651 . 5,568 • 5.620 • 5. 573 • 5,587 • 5.616 . 5,519 • 5.557 • ..... /IL ;>, .111? 8.000 2.11]2 8.000 2.380 8.000 2.ti27 8.000 2.ti13 8.000 2. J8lj 11.000 2.481 11.000 2.ti4J 8.000 -...J Al CJ. 180 . 0.255 • 0.239 • 0.177 • 0.209 • 0.195 . o. 1611 • 0.275 • \0 II O.l!05 • 0.41 J • 0.]75 • O. l76 • o. 383 • 0. 395 • 0.397 • 0. 396 . fE 2. 33J . 2.322 • 2.398 • 2.353 • 2.238 • 2.275 • 2.295 • 2.289 . HN 0.0]6 . O.Oti2 • 0,0116 • 0.0]7 • 0.039 • o.otio • 0.030 • 0.0111 • MG 2.822 5. 111 2. 7l9 5. 771 2. 719 5. 777 2.898 5.8ti2 2.940 5.810 2.88ti 5. 789 2.957 5.8ti3 2. 792 5. 793 CA 0.029 • 0.016 • 0.018 • 0.026 • O.Olti • 0.022 • 0.015 • 0.013 . NA 0.032 . o.oti4 • 0.012 • 0.030 • 0.032 • 0.023 . 0.009 . 0.023 . K I, 710 . 1. 727 • 1. 7811 . 1,728 • 1, 755 • 1. 751 . 1. 793 . 1,737 • BA 0.0 I. 112 0.0 1. 788 0.0 1.81ti 0.0 1.78ti 0.0 1.801 0.0 1. 796 0.0 1.817 0.0 '· 773 Cl 0.0 . 0.0 • 0.0 • 0.0 • o.o • 0.0 • o.o • o.o • r 0.0 . 0.0 • o.o • 0.0 • o.o • 0.0 . 0.0 . o.o • II 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0.0 o.o 0.0 o.o 0 2?.000 . 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 •
f/H o. 81,0 0.863 0.899 0.825 o. 775 0.80] o. 786 0.8lti f/fH 0.456 o.ti6J O.ti73 o.ti52 o.ti36 O.llti5 O.lll!O 0.1155
1 32C fRH 81 5 32C BT 2 328 AT 6 32C BT J 32A Bl 7 32C BT ti 32A Bl 8 32C BT
SAHPlf 32 BIOTIT[ ANALYSES 9 111 11 12 1l
5102 36.63 36.68 36. 111 l7. 31 36. 17 1102 J.2J 3.28 3.40 3.54 3.26 A20l 14,60 14. 74 14.66 15.00 14. 32 HO 18.21 18.35 18.21 18.42 18.00 HPIO 0.27 0.25 0.29 0. 33 0.26 HGO 11. 19 12.10 12.37 12.95 11.80 CAO 0.07 0.06 o. 11 o. 15 0.07 BAO 0.27 0.23 0.05 0.15 -0.05 NA;>O 0.09 0. 111 0.09 o. 1l 0.06 k20 9.02 9.18 9.03 9, 19 8.88 r 0.29 0.15 0.06 0.19 -0.06 Cl 0.04 0.114 0.01 0.02 -0.01 1120 -0. 15 -o. 111 -0.03 -o. 10 0.03 SUH 93. 76 95.22 95.00 97.27 92. 73 -0° F+CL o. 13 0.16 0.03 0.09 -0.03 SUH 93.63 95.07 94.97 97. 18 92.76 ......
SI 5.652 . 5,577 • 5.592 . 5, 5111 • 5.639 • 00 Al 2, 3118 8.000 2.423 8.000 2.408 8,000 2,453 11.000 2.361 11.000 0 Al o. 3116 . 0.2111 • 0.222 . 0. 175 • 0.210 • T I 0. 315 • 0.375 . 0. 389 . o. 396 • 0.382 • rr 2.350 . 2. 333 • 2. 318 • 2.?90 • 2. 348 • HN 0.035 . 0.032 . 0.038 • 0.0112 • 0.034 • HG 2. 573 5.639 2.742 5.701 2.807 5. 774 2.869 5. 771 2. 743 5,777 CA 0.012 • 0.010 • 0.018 • 0.023 • 0.012 • NA 0.027 . 0.0111 • 0.027 • 0.037 • 0.017 • K 1. 775 . 1. 780 • 1. 7511 • l. 71,2 • 1, 767 • BA 0.016 1.830 0.014 1. 8115 0.003 1.802 0.009 1.1111 -0.003 1.792 Cl (J,(J10 . 0.010 • 0.002 • 0.006 • -0.002 • r u. 1112 . 0. 168 • 0.031 . 0.091 • -0.032 • II -o. 152 o.o -o. 179 0.0 -0.033 0.0 -0.097 o.o 0.034 0.0 0 22.000 • 22.000 • 22.000 • 22.000 • 22.000 •
F/H 0.927 0.863 0.839 o. 813 0.1168 F/FH 0.481 0.463 0.456 0.4411 0.465
9 32 FR£[ BIN[WO 12 AV[RAG[ PLUS SIGHA 10 SAHE GRAIN 13 AVERAGE HINUS SIGHA 11 AV[HAG[
SAMl'L [ )2 f[LOSPAR ANALYSES 1 .? l 4 5 6 7 8
SI02 '.>6.01 '.,6.96 58.8) 58.81 58.4) 58.04 '.>5. 2) 54.21 1102 0.0l 0.011 0.02 0.02 O.Ol 0.02 0.011 0.0) 1120) 26. 811 27 .00 211.92 25.72 26.02 26.2) 27 .08 21.96 rro 0.06 0.10 0.07 0.02 0.09 0.10 0.05 0.09 MIIO 0.01 0.0 0.0 0.02 0.0 o.o 0.0 o. 1 l MGO 0. 11 0.08 0.07 0.02 0.0 0.08 0.0 0.05 CAO 9. 19 9.21 6.96 1.119 7 .42 8.00 9.66 11.15 ()AO 0.0 0.0 o.o o.o o.o o.o o.o 0.0 NA20 6. )9 6.0'., 7.21 6.94 6. 7l 6. 71 5.67 5.02 1<20 0.15 0.25 o. 36 0.24 0.31 0.26 0.25 0.21 r o.o 0.0 0.0 0.0 o.o 0.0 0.0 0.0 CL 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 SUH 100. 79 99.69 98.44 99.28 99.03 99.44 97 .98 98.85 ·O= r+CL 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 SUH 100.79 99.69 98.44 99.28 99.03 99.44 97 .98 98.85
SI 2.'.>80 • 2.563 . 2.665 • 2.6112 • 2.631 • 2.610 • 2.53) • 2.477 • Al 1.407 • 1. 431 • 1. 330 • 1.361 • 1. 381 • 1.390 • 1.463 . 1.505 • ...... II 0.001 3.988 O.U01 3.995 0.001 3.996 0.001 4.004 0.001 4.013 0.001 4.000 0.001 3.997 0.001 3.983 co re 0.002 • 0.0011 • 0.003 • 0.001 • 0.003 • 0.004 • 0.002 • 0.003 • ...... MN 0.000 . 0.0 • o.o . 0.001 • 0.0 • 0.0 • 0.0 • 0.005 • HG 0.007 • 0.005 • 0.005 • 0.001 • o.o • 0.005 • 0.0 • 0.003 .. CA 0.0 1.007 0.0 0.995 0.0 0.999 0.0 0.981 0.0 0.967 0.0 0.9911 0.0 0.995 0.0 1.015 BA 0.0 • o.o • o.o • o.o • o.o • 0.0 • o.o • o.o • NA 0.5'.>1 • 0.528 . 0.633 • 0.604 • 0.588 • o. 585 • 0.5011 • 0.445 • I( 0.0119 1.001 0.014 0.995 0.021 0.999 0.014 0.981 0.018 0.967 0.015 0.994 0.015 0.995 0.012 1.015 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 . 8.000 •
AN 43.90 45.02 34.06 36.83 37.16 39. 12 47. 78 54.43 AB 55.24 53.52 63.811 61. 76 60.99 59. 37 50. 75 114. 35 OIi 0.85 1.45 2.10 1. 41 1. 85 1. 51 1. 47 1.22 CN o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0
f/H 0. 358 0.701 o.561 1. 129 0.0 o. 701 0.0 2.487 f/fM 0.263 0.412 0.359 0.530 0.0 0.412 0.0 0. 713
1 320 Pl.AG 5 32A RIM or PLAG 2 32C rLAG 6 CORC or PLAG 3 32C PLAG 7 32C Pl.AG 4 3?A PIAG 8 32C Pl CORE FINIS
S/IMl'L f 3l FELDSPAR ANALYSES 9 10 II 12 1l 111 15 16
SIO? ~11. 11 59. 19 58.67 59. 36 52.91 511.61 51,. 59 6D.l16 110;> IJ.Clll IJ.011 O.D3 0.04 0.03 D.06 CJ. 06 0.02 1170] ?I .<>6 25.04 211.89 25.01 28.02 28.66 ?.8. 16 211. 63 If 0 D. II 0.06 O. ID 0.03 0.10 0.08 o. 1l 0.011 MIW Cl. 18 0.56 0. 32 0.10 0.58 0. 14 0. 30 o. 33 MCiO 0.07 0.02 0.08 0.08 0.03 o.o 0.06 0.04 CIIO 11. 07 7. 59 7.26 7.56 10.97 11.28 10.96 6.51 ll/10 0.0 0.0 0.0 o.o o.o o.o 0.0 o.o l'i/\20 5.22 7.26 7.08 7.08 4.97 5.10 5.06 7.44 k20 o. 19 O. II 0. 311 0.28 o. 18 0. 19 0.211 0.42 I O.ll 0.0 o.o o.o 0.0 0.0 0.0 0.0 Cl o.o IJ.O o.o o.o 0.0 o.o 0.0 0.0 SUl1 98.65 99.87 98.77 99.54 97. 79 100.12 99.56 99.69 •O · f+CL 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 SUH 98.65 99.87 98. 77 99.54 97.79 100. 12 99.56 99.89
SI ;,.111:10 . 2.653 . 2.656 • 2.662 • 2. 1151 • 2.4611 • 2.477 • 2.697 • Ill 1.11911 • 1.322 • 1.328 . 1.322 • I. 529 . • 1. 524 • 1. 506 • 1.295 • ...... 11 0.001 3.975 0.001 3.976 0.001 3.985 0.001 3.985 0.001 3.981 0.002 ].989 0.002 3.985 0.001 3.993 00 I l ().(Jl)lj . 0.0()2 • 0.004 • 0.001 • 0.004 • 0.003 . 0.005 . 0.001 • N MN 0.00/ . 0.021 • 0.012 • 0.004 • 0.023 • 0.005 • 0.012 • 0.012 • MG 0.005 • 0.001 . 0.005 • 0.005 • 0.002 • 0.0 . 0.0011 . 0.00] • CII o.o 1.0]11 o.o 1.026 0.0 1.015 0.0 1.005 o.o 1.030 0.0 1.011 o.o 1.012 0.0 0.995 011 o.o . o.o • 0.0 • 0.0 • 0.0 • o.o . 0.0 . 0.0 • l'IA 0.1,<,11 . 0.631 . 0.621 . 0.616 • 0.446 • 0.446 . 0.11115 . 0.61111 • I( 0.011 1.0111 0.006 1.026 0.020 1.015 0.016 1.005 0.011 1.030 0.011 1.011 0.0111 1.012 0.024 0.995 0 8.000 . 8.000 . 8.000 . 8.000 • 8.000 • 8.000 . 8.000 . 8.000 •
AN 53. ll 36.39 35.46 36.51 54. 37 54.40 53. 72 31.80 AB 115. 54 62.98 62.57 61.88 44.57 ..... 51 44.88 65. 16 00 I.U9 0.63 1.98 1.61 1.06 1.09 1.40 2.1114 CN 0.0 o.o o.o o.o 0.0 0.0 o.o o.o 1/H 2. JIil 11. 595 2.9111 0.921 12.857 0. 701 4.051 5.249 I/FM 0. 701 0.9116 0. 748 0.479 0.928 0.1112 0.802 0.11110
9 CORE 13 AGAI N··CORC 10 TO\./ RIM 14 CORE II 10\.1 RIM V N[AH 15 TOW RIM I?. RIM 16 HORE
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SAHrl[ Jl1 OIOTIT[ ANALYSES 1 7 l II 5 6 1 8
SI02 JI. 92 J /. 04 36.94 36.87 36.85 31.12 Jl.5l 36.72 1102 l.88 J.79 ].6;> J.76 3. 11 3. 16 3.85 3.68 A203 14.22 111.117 111.40 111. 38 111.62 111.112 111.55 111.29 rro 18.92 18.66 18.67 18.89 19.811 19.00 19. IIJ 18.56 HNO 0.31 O. JO 0.27 0. 311 0.31 o. 31 0.33 0.28 HGO 12. l 1 11.29 11.04 11.08 11. 27 11.IIO 11.86 10.93 CAO 0.05 0.02 0.02 0.04 0.07 0.04 0.06 0.02 DAO 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 NA20 0.01 0.06 0.09 0.08 0.08 0.08 0.09 0.01 K20 9.25 9.00 9.06 9. 17 9.16 9. 13 9.22 9.04 r 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 Cl 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 1120 0.0 o.o 0.0 0.0 o.o o.o 0.0 0.0 SUH 96.93 911.6] 911. 11 911.61 95.97 95.25 96.91 9l. 59 -o,- F+CL o.o 0.0 o.o 0.0 0.0 0.0 0.0 o.o SUH 96.93 911.63 911. 11 911.61 95.91 95.25 96.91 93.59
SI 5.664 • 5.66'1 • 5.6811 • 5.657 • 5.596 • 5.653 • 5.6211 • 5.683 • ..... AL 2.JJ6 8.000 2.J]6 11.000 2.316 8.000 2.l4l 8.000 2.4011 8.000 2.3117 8.000 2. 376 8.000 2. 311 8.000 CJ) Al. 0. 167 • 0.211 • 0.295 • 0.256 . 0.212 • 0.2110 . 0. 193 • 0.289 • 0\ I I 0.436 • 0.436 • 0.1119 • 0.434 • 0.431 • 0.1131 • 0.434 • 0.428 • re 2. ]6'1 • 2.J86 • 2.403 • 2.11211 • 2.520 • 2.1119 • 2.435 . 2.402 • HN 0.039 • 0.039 • 0.035 • 0.0411 • 0.0110 • 0.039 • 0.0112 • 0.037 • HG 2. 1111 5. 141 2.573 5.705 2.532 5.6811 2.534 5.692 2.551 5.753 2.587 5.716 2.650 5.753 2.522 5.678 CA 0.008 • 0.003 • 0.003 • 0.007 • 0.011 • 0.001 • 0.009 • 0.003 • NA 0.020 • 0.018 • 0.027 • 0.0211 • 0.024 • 0.022 • 0.025 . 0.020 • K 1.762 • 1. 755 . 1. 718 • 1. 791, • 1. 7711 • 1. 713 • 1. 762 • 1. 785 • DA o.o 1. 791 0.0 1. 716 o.o 1.808 0.0 1.825 0.0 1.809 0.0 1.802 0.0 1. 796 o.o 1.808 Cl. 0.0 • o.o . 0.0 • 0.0 • 0.0 • o.o . o.o • o.o • r 0.0 . o.o • 0.0 • o.o . o.o • 0.0 • 0.0 . 0.0 . II o.o 0.0 0.0 o.o 0.0 o.o o.o o.o 0.0 o.o 0.0 0.0 0.0 o.o 0.0 o.o 0 22.000 .. 22.000 • 22.000 • 22.000 • 22.000 • 22.000 . 22.000 • 22.000 •
f/H 0.811 0.9•12 0.963 0.9711 1.003 0.950 0.935 0.967 1/rH 0.1167 0.485 0.491 0.1193 0.501 0.'187 0,1183 0.1192
1 311B BT 'rRCE' 5 FREE BT 2 FREE BT LAST PL 6 AVERAGE l FR([ Bl 7 AVERAGE PLUS SIGHA Ii FREE Bl 8 AVERAGE MINUS SIGMA
SAHPU Jl1 BIOTIT[ ANALYSES 1 2 l 4 5 6 7
5107. ]6. 911 ]6.81 ]5.89 3 7.07 36.68 l7.14 36.21 1102 l.~6 J.62 l.~6 3.82 3.611 J, 75 J,5] "20] 13.68 14.39 14.27 14.54 14.22 14.55 IJ.89 no 19.]9 18.56 19.]5 18.98 19.07 19.41 18. 7J HIIO 11.2'.> u. 32 0.22 0.28 0.27 II. JO II.;> l HGO 11. 21 11.40 10.97 11. 43 11. 25 11.114 11. Ill CAO U.05 O.Ol 0.05 0.04 0.04 0.05 0.03 IIAO I). I) 0.0 o. 18 0.16 0.08 0.17 -o.oo '!A20 0.06 0.06 0.05 0.07 0.06 0.07 0.05 k20 9.)2 8.96 9, 30 9.43 9.25 9,4] 9.08 r 0.0 o.o 0.87 0.82 0.42 0.85 -0.00 Cl 0.0 0.0 0.07 0.07 0.03 0.07 0.00 1120 0.0 o.o -0.4] -0.40 -0.21 -0.41 o.oo SUH 911,116 94. 15 94.35 96.31 94.82 96.80 92.84 -0= f+CL 0.0 o.o 0. 38 0. 36 o. 19 O. l7 -o.oo SUH 94.46 911, 15 9).97 95,95 94.63 96.43 92.84
SI 5,698 • 5.659 • 5.536 • 5,575 • 5.617 • 5.567 • 5.668 • AL 2.102 8.000 2. 3111 8.000 2.464 8.000 2.1125 8.000 2.38] 8.000 2.433 8.000 2.3]2 8.000 ..... Al 0. 165 . 0.266 • o. 130 • 0. 152 • 0. 183 • o. 137 • 0.231 • CX) TI 0.413 • 0.419 • 0.413 • 0.432 • 0.419 • 0.1122 • 0.1116 • -...J rr 2.501 . 2.)86 . 2.496 . 2.)87 • 2.442 • 2.43] • 2.452 . HN O.Oll . 0.0112 • 0.029 . 0.036 • 0.035 • 0.039 • 0.0]1 • HG 2. 511 5. 709 2.612 5.725 2.522 5,569 2.562 5.568 2.568 5.648 2,555 5.565 2.562 5. 713 CA 0.008 • 0.005 • 0.008 • 0.006 • 0.007 • 0.008 • 0.006 • NA 0.018 . 0.018 • 0.015 • 0.020 • 0.018 • 0.019 • 0.016 • k 1.834 . 1.7':,7 • 1.8]0 • 1.809 • 1.807 • 1.80] • 1.812 • BA o.o 1.860 0.0 1. 780 0.011 1.8611 0.009 1. 8115 0.005 1.837 0.010 1.8110 -0.000 1.834 Cl o.o • o.o • 0.018 • 0.018 • 0.009 • 0.018 • 0.000 • r o.o . o.o . 0.424 • 0.390 • 0.205 • 0.401 • -0.000 • II 0.0 0.0 o.o 0.0 -0.443 0.0 -0.1108 o.o -0.214 o.o -0.419 0.0 0.000 o.o 0 22.000 . 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 •
f/H 0.983 0.929 1.001 0.946 0.964 0.967 0.961 f/fH 0.496 0.1182 0.500 0.486 0.491 0.492 0.490
I 311A BT RIHHING AHPIIIBOLE INCLUSION 5 AVERAGE 2 ]411 BT RIMMING AHPIIIBOLE INCLUSION 6 AVERAGE PLUS SIGMA l 311 BT CLUSTER NEWO 7 AVERAGE HINUS SIGMA 4 SAHC GRAIN
SIIHPLC )II rELDSPAR ANALYSES I 2 l 11 5 6 1 8
S102' 59.2'2' 59. 76 60. )8 59.85 62'.28 59.65 58.118 59.25 1102' 0.01 0.011 0.0) 0.02 0.02 0.02 0.02 0.0) 112'03 211.25 24.92 211.80 211. 78 211. Ill 211. 19 25. 1) 211.111 llO 0. 10 o. 16 0.02 0.10 0.09 0.10 CJ. 111 0.09 MNO (). 01 0.03 0.0 0.02 0.0) 0.06 0.211 0.02 HGO 0.0 0.02 0.09 0.07 0.08 0.02 0.08 0.0 C:1\0 6.61 6.91 6.84 6.58 5. 74 6.60 6.99 6.56 81\0 0.0 o.o o.o 0.0 o.o o.o o.o o.o 111\20 7.68 7 .Ii 1 7.65 7 .110 8. 18 7.54 7. I) 7.66 k20 0. 1J 0.21 ').24 0.23 0.29 0.27 0.29 0.)1 f 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 Cl 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 SUH 98.01 99.46 100.05 99.05 100.85 99.05 98.50 98.ll -oc r+cL 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 SUH 98.01 99.116 100.05 99.05 100.85 99.05 98.50 98. ll
SI 2.691 • 2.678 • 2.688 • 2.688 • 2. 7111 • 2.683 • 2.651 • 2.686 • ...... I\L 1. 299 . 1. J 16 • 1. )01 • 1. 311 • 1.252 • 1. l 111 • 1. )lj J • 1.1011 • CX) TI 0.000 J.990 0.001 l.995 0.001 l.990 0.001 II.ODO 0.001 ).9911 0.001 l.997 0.001 ).995 0.001 l.991 CX)
rr 0.0011 . 0.006 . 0.001 • 0.0011 • 0.00) • 0.0011 • 0.005 • 0.00) • MIi o.uoo . 0.001 . 0.0 . 0.001 • 0.001 • 0.002 . 0.009 . 0.001 • . MG 0.0 . 0.001 • 0.006 . 0.005 • 0.005 • 0.001 . 0.005 . 0.0 . Cl\ 0.0 1.0IO 0.0 0.996 0.0 1.007 0.0 0.98) 0.0 0.995 0.0 0.998 o.o 1.00) o.o I.Olli 01\ 0.0 • 0.0 • 0.0 • 0.0 • o.o • 0.0 . o.o . 0.0 • NA 0.617 • 0.61111 . 0.660 • 0.61111 . 0.698 • 0.657 . 0.627 • 0.613 • K 0.008 1.010 0.012 0.996 0.0111 1.007 O.OlJ 0.983 0.016 0.995 0.015 0.998 0.017 1.003 0.018 1. 0111 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 . 8.000 •
AN 31. 99 ll.59 32.62 )2.50 27.118 32.09 311. 511 )1. 55 AB 67 .26 65. 19 66.02 66. 15 70.87 66.311 63.75 66.67 OR o. 75 1.22 1. )6 1. 35 1.65 1. 56 1. 71 1.78 CN 0.0 o.o u.o o.o 0.0 o.o 0.0 0.0
1/H 0.0 5. 3111 0. 125 0.9611 0.81111 11. 510 2.687 0.0 r;rH 0.0 0.842 0.111 0.1191 0.1158 0.819 0.129 o.o
1 111c rnos 5 3110 PLAG 2 )lj0 A Pll\G NEI\R RIM 6 Pl RIM 311 flNIS l )l1C PLAG 7 TOW CORE II JljC DlffERENT PLAG 8 GORHINIS
SIIHPl.[ )II rCLDSPAR ANALYSES 9 10 11 17. 1l 11, 15 16
S102 65. 19 61. 70 611. 86 67.)2 50.111, 62. )2 61.67 611. H 1102 0.0 0.0 0.0 0.0 O.Ol 0.02 II. Ol 0.02 A20J 21. ll 23.12 20.98 20.811 28.68 25, 10 25.61 n.•18 rro 0.22 0.11 0.02 0.01 0.22 0. 1 l 0.16 0.08 HNO 0.0 0.02 0.0 0.0 O.Ol 0.01 0.0 0.01 HGO 0.0 0.0 0.0 0.0 0.01 0.0 0.0 0.0 CIIO 2.60 6.02 I. 81 1.20 111.83 6.20 6.29 ). 17 BAO 0.0 0.0 0.0 o.o o.o 0.0 0.0 0.0 N/120 10.07 9.111 10. 71 11.111 11.81 8.06 1. 81 10.1) 1<20 11.06 0.05 0.05 0.05 0.02 O. ll 0.26 0.011 r 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o Cl 0.0 o.o 0.0 0.0 0.0 o.o 0.0 0.0 SUH 99.117 100.119 98.113 100.56 99.07 102.15 101.89 99. lO -oc r+CL 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o SUH 99.117 100.119 98.lll 100.56 99.07 102.15 101.89 99.30
SI 2.88) • ?.7111 • 2.896 • 2.933 . 2. 3110 • 2. 712 • 2.691 • 2.860 • i\l 1. 11? . I. 211 . 1. 1011 . 1.070 • 1. 568 • 1.287 . I. 311 . I. 125 • II 11.0 3.995 0.0 l.952 0.0 11.000 o.o 11.00) 0.001 3.909 0.001 11.000 0.001 11.009 0.001 3.985
,_. r[ 0,01)6 . 0.0011 • O.UOl . 0.000 • 0.009 • 0.005 . 0.006 . 0.00) • CIJ HN 0.0 • 0.001 . 0.0 • o.o • 0.001 • 0.000 . 0.0 • 0.000 • I.O
HG o.o . 0.0 • 0.0 . 0.0 • 0.001 • 0.0 . 0.0 • o.o . CA n.o 0.996 0.0 1.110 0.0 1.017 o.o 1.000 0.0 I.181 o.o 0.991 0.0 0.980 o.o 1.029 811 o.o . 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • o.o • 0.0 • 1111 0.8611 . 0.816 • 0.927 • 0.9111 • 0.11)3 . 0.680 . 0.666 . 0.873 • I( 0.0()) 0.998 0.00) 1.110 0.00) 1.017 0.003 1,000 0.001 I. 181 0.017 0.991 0.0111 0.980 0.002 1.029 0 8.0UO . 8.000 • 8.000 . 8.000 • 8.000 • 8.000 . 8.0UO • 8.000 •
IIN 12.1111 25.93 8.52 5.60 62.95 29. 31 )0. 18 111. 71 110 87 .21 7).81 91.20 911. 12 )6.95 68.95 68. ll 85.07 on O. lll 0.26 0.28 0.28 0. 10 1. 711 1.119 0.22 Cit 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0.0
r/H 0.0 5. lll 1 o. 125 0.9611 111.0•18 11.510 2.687 o.o F/rM 0.0 o. 8112 0. 111 0.1191 0.9)11 0.819 0. 729 0.0
9 LAS I Pl. 1l TOW CCNTCR Ill GEttlCR Ill NOTHCR PL rr NIAR RIH or SAH[ 15 SAHE PT 12 OACI< lOW CENTER 16 COG[ or SAHE
SIIHPI l 311 FELDSPAR ANALYS[S 11 18 19 20 21 22 7l 24
SIO;> 66.59 56. 16 60.31 57. 19 60.82 59.57 60.28 61. 30 1102 u.o 0.0 o.o 0.0 0.02 0.02 0.01 0.0 11203 20. 1 7 23. 11 211.24 24.51 25.91 211. 811 25.117 25.36 rco 0.05 o.o O.OJ 0. 11 0.16 0.09 0.04 0.09 HIIO 0.02 11.0 o.o o.o o.o 0.01 0.0 0.01 HGII 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CAO 1 .25 5.44 5,52 8.61 6.95 6.92 7 .21 6.68 11110 0.11 0.0 o.o 0.0 0.0 0.0 0.0 0.0 N/120 10.80 7. 72 8.54 7.95 7.29 7 .111 7. J7 7.64 K20 0.09 0.14 0.07 0.011 o. J2 0. 19 0.25 o. l5 r 0.0 0.0 o.o 0.0 0.0 o.o o.o 0.0 Cl 0.0 0.0 o.o 0.0 o.o 0.0 u.o 0.0 SUH 98.97 92.57 98.71 98.41 101.47 99.05 I00.6J IOI.Ill -Os r+CL 0.0 o.o 0.0 0.0 o.o 0.0 0.0 o.o SUH 98.9/ 92.57 98.71 98.111 101.117 99.05 100.63 101.113
SI 2. 9117 . 2.691 . 2. 714 • 2.618 • 2.669 • 2.679 . 2.669 • 2.690 . ...... Ill 1.052 . 1.J08 . 1.286 . 1.322 • 1. J40 • 1. 316 . 1.329 • I. 311 . \D TI 0.0 3.999 0.0 4.005 o.o 11.000 0.0 3.940 0.001 11.009 0.001 J.996 0.000 3.998 u.o 11.001 0 re 0.002 • o.o • 0.001 • 0.0011 • 0.006 • O.OOJ • 0.001 • O.OOJ • Mil 0.001 • o.o • o.o • o.o • o.o • 0.000 • 0.0 . 0.000 . . MG u.o . o.o • 0.0 • 0.0 • o.o • 0.0 • 0.0 . 0.0 • CA 0.0 0.994 o.o 1.007 0.0 1.017 0.0 1. 134 0.0 0.971 0.0 0.9911 0.0 0.990 0.0 0.987 81\ o.o . o.o . o.o • o.o • 0.0 • o.o • o.o • o.o . Ill\ 0.927 . 0.719 . 0.745 . 0.706 • 0.620 • 0.6116 . 0.633 • 0.650 • I( 0.005 0. 991, 0.009 1.007 0.0011 1.017 0.002 1. 1311 0.018 0.971 0.011 0.994 0.014 0.990 0.020 0.987 0 8.000 . 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 . 8.000 •
1111 5.98 21. 79 26.21 J7. 36 33.86 JJ. 67 JII. 59 31. 93 AD 9J.51 71.J6 73. 39 62. 43 64.28 65.23 6J.98 66.08 UR 0.51 0.85 0.110 0.21 1.86 1. IO I. 43 1.99 CII 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0
r /H o.o 5.J41 o. 125 0.964 111.048 4.510 2.68/ 0.0 r;rH 0.0 0.842 o. 111 0.1191 0.9JII 0.819 0. 729 0.0
17 TOWARD CENl[R 21 Nf/lR EDGE 18 [OGE or NEW PL 22 NOTII PL 19 EDGE or PL 23 TOW CEIITCR 20 TOW CENTER 211 CLOSER 10 CEIIIER
SI\Hl'l [ ]11 FELDSPAR ANAlYS[S 2'j 26 21 28 29 30 3 I 32
S102 !>8.69 61. 63 6J.8'j ':.1 .66 68.52 63.93 '.>9 .1111 61.06 1102 11.0 (I.01 0.0 0.02 0.0 0.0 o.o 0.01 A;>OJ 26.85 25.011 22.91 25.01 20.67 22.23 211. 18 211. OJ 11 O 0. 17 0. 19 0.0 o. 111 0.02 0.11 0.08 0.10 HtlO 0.0 0.01 0.0 0.0 0.0 0.01 o.o 0.02 Hc;o 0.112 0.0 0.0 0.0 0.0 0.0 (1.0 0.01 C:1\0 8.117 6.22 J.112 9.26 0. 59 J.63 6.17 5.87 11110 o.o o.o 0.0 0.0 0.0 o.o 0.0 0.0 NA20 6.117 7.96 9.67 7.50 11.119 9. 19 8.10 8. 311 K20 0.211 0.26 0.08 O.OJ 0.06 0.05 0.06 0.16 r (I,() 0.0 0.0 0.0 0.0 0.0 o.o o.o Cl 0.0 0.0 0.0 o.o o.o 0.0 0.0 o.o SUH 101. 11 101. 32 99.93 99.62 101. 35 99. 75 98.67 99.60 -a- r+cL o.o 0.0 o.o o.o 0.0 0.0 0.0 o.o SUH 101. 11 10 I. 32 99.1:3 99.62 101. 35 99.7!; 98.67 99.60
SI 2.6UII . 2. ,O'j • 2.811 • 2.608 • 2.956 • 2.831 • 2.690 • 2. 726 • Ill 1. 399 . 1.295 • 1. 191 . 1. ]JJ • 1.051 • 1.160 • 1.288 . 1.2611 • ,..... l I 0.0 11. OOJ 0.000 11.001 o.o 11.009 0.001 3.9111 o.o 11.001 o.u J.991 o.o l. 971! 0.000. J.990 '° rr 0.1106 . 0.007 . o.o • 0.005 • 0.001 • 0.0011 . O.OOJ • 0.0011 • ,..... HN 0.0 . 0.000 . 0.0 • o.o • o.o • 0.000 • o.u . 0.001 • HG 0.001 . 0.0 . 0.0 • D.O • D.O • o.o • o.o . 0.001 • (;I\ 0.0 0.977 0.0 0.992 o.o 0.993 0.0 l. 113 0.0 0.992 o.o 1.020 0.0 1.0115 0.0 1.017 IIA 0.0 • 0.0 • o.o • 0.0 • 0.0 • 0.0 . 0.0 • 0.0 • NII 0.':.55 . 0.671 • 0.827 • 0.658 • 0.961 • 0.8110 • 0. 710 • 0. 722 • K 0.0111 0.977 0.0l'j 0.992 0.005 0.993 0.002 l. 113 0.003 0.992 0.003 1.020 O.OOJ 1.0ll'j 0.009 1.017 0 8.000 • 8.000 • II.ODO . II.ODO • 8.000 • 8.000 • 8.000 • 8.000 •
I\N 111. 39 29. 71 16.27 110.119 2.75 16.96 JI .119 27.73 All 51.21 68.81 83. 2'/ 59, 35 96.92 82. 76 68.18 71. 35 on 1.110 1.118 0.115 0.16 0. J3 0.28 o. JJ 0.91 CN 0.0 0.0 o.o 0.0 0.0 o.o 0.0 0.0
F/H 11, 169 5, Jli 1 0.125 0.9611 111.0118 11,510 2.681 5.1116 r;rH 0.827 0.8112 0.111 0.1191 0.9311 0.819 0. 729 0.1137
25 ClOS[R 10 CENl[R 29 TOW CENT 26 EDGE JO PR GD CENT 27 [DG[ or NEW Pl J 1 EDGE 28 TOW CENT 32 AVERAGE
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SAHrU 311 rELDSPAR ANALYSES I 2 3 •• 5 6 7 8
Sl02 611. 84 64.411 62. 79 611.29 63. 51 63.97 64. 71 63.24 1102 0.05 0.05 0.0 0.01 o.o 0.02 0.05 -o.oo 11703 19.08 19.03 19.21 18.91 18.61 18.9f 19. 17 18. 76 rco 0.06 0.2, 0.05 0.06 0.05 0.10 0. 18 0.01 HNO 0.02 0.02 0.01 0.02 0.01 0.02 0.02 0.01 HGO 0.07 0.07 0.05 0.05 0.02 0.05 0.07 0.03 CAO U.07 0.06 0,07 0.03 0.03 0.05 o.o, 0.03 1!110 o.u o.u 0.96 0.69 1. 03 0.54 0.99 0.08 NA20 0.21 0.46 0.48 o. 37 0. 47 0.41 0.1,9 0.33 K20 15.76 15.28 15. 13 14. 74 15.21 15.22 15.55 14.90 r 0.0 0.0 0.01 0.0 0.02 0.01 0.01 -o.oo Cl 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 SUH 100.22 99.68 98.75 99. 17 98.94 99.35 101. 30 97 .41 -0= r+CL 0.0 0.0 0.0 o.o o.o o.o 0.0 0.0 SUH 100.22 99.611 98.75 99. 17 911.94 99.35 101. 30 97 .111
SI 2.980 . 2.976 • 2.950 • 2.986 • 2.918 • 2.914 • 2.966 • 2.983 • Al 1.03] • 1. 036 . 1.064 • 1.035 • 1.028 • 1.039 . 1. 035 • 1.0113 • TI 0.002 11. 015 0.002 4.014 0.0 4.014 0.000 4.021 0.0 4.006 0.001 4.014 0.002 4.003 -0.000 4.026 ...... H 0.002 • 0.010 • 0.002 . 0.002 • 0.002 • 0.004 . 0.001 . 0.000 • \D HN 0.001 • 0.001 • 0.000 . 0.001 • 0.000 • 0.001 • 0.001 • o.uoo • w HG 0.005 . 0.005 • 0.004 . 0.003 • 0.001 • 0.004 . 0.005 • 0.002 • CA 0.0 0.959 0.0 0.960 0.0 0.978 0.0 0.927 0.0 0.916 o.o 0.960 0.0 0.981 0.0 0.933 RA 0.0 • 0.0 • 0.018 • 0.013 • 0.019 • 0.010 • 0.018 • 0.002 . NII 0.0211 . 0.041 • 0.044 • 0.033 • 0.043 • 0.037 . 0.0114 . 0.030 • K 0.9211 0.959 0.900 0.960 0.907 0.918 0.873 0.927 0.910 0.976 0.903 0.960 0.909 0.987 0.896 0.933 0 8.000 • 8.000 • 8.000 • 11.000 • 11.000 • 8.000 • 11.000 • 8.000 .
AN 0. 36 0.31 0.36 o. 16 0.15 0.27 0. 35 0.18 118 2.53 4. 36 4.50 3.62 4. 39 3.88 4.47 3.24 OR 97. 11 95.32 93.32 94.85 93.51 94.82 93. 35 96.41 CN 0.0 0.0 1.112 1. 36 1.95 1.03 1.82 0.17
r/H 0.641 2. 321 0.675 0.901 1.687 1.232 1.638 0. 385 f/fH 0.391 0.699 0.403 0.474 0.628 0.552 0.621 0.278
1 34 HLDS KSPAR 5 HIDOLC PT 2 340 KSPAR 6 AVERAGE 3 NEWO KSP RIH 7 AVERAGE PLUS SIGMA 4 311 CORE kSP 8 AVERAGE MINUS SIGMA
SIIHPl.C ]II IIHPll I BOLE ANAL YSC S 1 2 l 4 5 6
SI02 116.61 1,11.66 1111.68 45.34 116.28 1111. 39 T 102 1.06 1.02 0.92 1.00 1.06 0.911 A20l 7.88 8,11 I 8.50 8.26 8,511 1. 99 HO 17. 111 17. 43 17.22 17 .26 17.39 1 7. 111 HIIO 0.58 0.511 0.49 0.511 0.57 0.50 HGO 11. 17 10.111 10. ]6 10.65 11.02 10.28 CAO 11. f2 11. 31 11.23 11.112 11.6] 11.21 0110 0.0 0.06 0.06 0.011 0.07 0.01 NA20 I. 18 1. ]11 1.38 I. 30 I. 39 1.21 K20 0.82 0.90 0.91 0.88 0.92 0.811 f 0.0 0.25 0.23 0.16 0.27 0.05 Cl o.o 0.05 0.08 0.04 0.08 0.01 H?O 0.1) -o. 13 -o. 13 -0.09 -o. 15 ·0.02 SUH 98.22 96.25 95,93 96.80 99.06 94.54 •O= f+Cl 0.0 0.12 0. 11 0.08 o. 13 0.02 SUH 98.22 96. 13 95.82 96. 72 98.93 94.52
SI 6.9115 • 6.815 • 6.831 • 6.8611 • 6.11110 • 6.889 • Al 1.055 11.000 1. 185 8.000 1. 169 8.000 1. 136 11.000 1.160 8.000 I. 111 8.000 Al 0.326 . 0.327 • 0.362 • 0.339 • 0.327 • 0.350 • ...... TI 0. 119 • o. 117 • o. 106 • 0.1111 • o. 1111 • 0.110 • '° re 2. 133 . 2.224 • 2.202 • 2. 186 • 2.149 • 2.225 . .p.. HN 0.073 . 0.070 • 0.063 • 0.069 • 0.072 • 0.066 . HG 2.477 5. 129 2. 368 5. 106 2.361 5,094 2.40] 5.110 2.427 5.093 2. ]77 5.1211 CA 1. 869 . 1.849 • 1. 840 • 1. 853 • 1.1142 • 1.863 . NA o. 3110 • 0. ]96 • 0.41.19 • o. 382 • o. 397 • 0. 365 • K 0. 156 . o. 175 • o. 177 • 0. 169 • 0.173 • 0.166 . BA o.o 2. 365 0.004 2.1124 0.0011 2.1130 0.002 2.1106 0.0011 2.1117 0.001 2. 395 Cl o.o • 0.013 • 0.021 • 0.011 • 0.019 • 0.003 . r 0.0 . 0.121 . 0.111 • 0.077 • 0.128 • 0.023 . H 0.0 0.0 -o. 134 o.o -o. 132 o.o •0.088 o.o -o. 1117 o.o -0.026 0.0 0 23.000 • 23.000 . 23.000 . 23.000 • 23.000 • 23.000 •
CAA 28.52 28.110 28.45 28.116 28.39 ?8.53 ANI 37.81 36.37 36.51 36.91 37 .110 36.IIO GRU 33.67 35.23 35.03 34.63 311.22 35.07
F/H 0.890 0.969 0.959 0,938 0.915 0.9611 F/FH 0.471 0.492 0.1190 0.11811 0.1178 0.1191
I ]l1A IIHPII INCLUSION 4 AVERAGE 2 34 INC IIHP NEWO 5 AVERAGE PLUS SIGMA J I NC AHPANOTIIER 6 AVERAGE MINUS SIGMA
SI\HPL[ Jl1 I\HPIIIBOL[ ANALYSES 1 ? l 11 5
SIO;> ~7..8~ ~l.61 52.2] 52.8~ 51.61 110? 0. ]6 0.20 0.?8 o. ]6 0.20 /\?OJ 1.28 ].69 ].lf8 3.69 3.28 r i:o 111. ~6 17. 111 15.85 17. llf llf.56 l·IIIO 0.63 (). '.">l 0.58 0.63 0.53 MGO 111. 511 . 12. 17 13.35 llf. 51f 12. 17 CI\O 17..00 12.25 12. 13 12.25 12.00 111\0 o.o u.o 0.0 0.0 0.0 141\?0 (I. 5'.> 0.113 u.119 0.55 O.lf3 K?O 11.24 0.2] 0.21f 0.21f 0.23 r 0.0 0.0 o.o o.o o.o Cl. 11.0 o.o 0.0 0.0 o.o 11?0 o.o 0.0 0.0 0.0 0.0 SUH 99.01 96.25 98.63 102.25 95.01 •Ile F+CL o.o o.o o.o 0.0 0.0 SUl1 99.01 96.25 96.63 102.25 95.01
SI I. 599 . 1. 511 • 7. 5118 • 7.lf52 • 7. 733 • 1\1 U.41ll 6.000 IJ.lf2] 8.000 O.lf 12 8.000 o. 5118 8.000 0.267 8.000 ....... l\l 0. 155 . 0.216 • 0.185 • 0.065 • 0.312 • \D l I 0.0]9 . 0.022 • 0.0]1 • 0.038 • 0.023 • Vl F[ I. 75 I . 2. IOlf • 1.926 • 2.021 . 1.6211 • HII 0.071 • 0.066 • 0.071 • 0.075 • 0.067 • HG 3. 116 5.137 ?.66] 5.071 2.692 5. lOlf J.056 5.256 2.718 lf.91flf C:I\ I. 51,9 . 1. 927 • I. 887 • 1.851 • 1.926 • 141\ o. 15] . 0.1?2 • o. 138 • 0.150 • 0.125 • K 0.01,11 . O.Olfl . O.Olflf . O.Olf3 • O.Olflf • OA o.o 2.0lf6 0.0 2.092 0.0 2.069 0.0 2.0lfti 0.0 2.095 Cl 0.0 • 0.0 • o.o • 0.0 • 0.0 • r o.o . o.o . o.o . 0.0 . 0.0 • II 0.0 0.0 o.o 0.0 o.o o.o 0.0 0.0 0.0 0.0 0 23.000 . 23. 000 . 23. 000 • 23.000 • 23.000 •
CI\A ?1.22 28.50 27 .85 26.113 29.117 /\NI 115.88 39. 39 112.68 lf].611 If I. 58 GRU 26.91 32. 10 29.117 29.911 28.911
r/H 0.586 0.815 0.691 0,686 0.696 r/fH 0. 370 O.lfll9 O.lf08 0.1107 0.1110
I 3~0 I\HPIIIB 1 fREE' ti AV[RAGE PLUS SIGH/\ 7. 3110 AHPIIIB 5 AVERAGE HINUS SIGHA 3 AVERAGE
.._. '° 0\
APPENDIX C
Microprobe Analyses from the Bucksport Formation and Melanosomes
BUCKSPORT FORMATION
Calcareous samples: 13, 35, 47, 45
Noncalcareous samples: 14, 37
MELANOSOMES
Calcareous samples: 3, 3A2, 46, 44, 26, 31, 33A
Noncalcareous samples: 22
...... \0 -....J
5Af.1Pll 3 AHPII I BOLE ANAL YSC S 1 2 3 " 5 6 7 8
510?. •13.60 II]. 511· 1111.40 1111. Ill 42.80 43.09 43. 59 ,,,,. 15 110?. 2.04 1. 67 1. 88 1.68 1.90 1.81 1. 83 1.96 A;>O] 9. 92 9.80 8.88 8.66 9.911 9.811 9.51 10.03 I fO 16.911 17 .80 16.60 16. 39 16.88 16.88 16.91 17. 35 ~11,0 0.42 0.112 0.116 0. 38 0. 38 0. 39 0.1, 1 0.411 MGO 11.29 10.24 10.67 10. 75 10.08 10. 13 10.53 10.95 CAO 11. 78 11. 72 11. 18 11. 21 11.60 11.63 11. 52 11. 76 OAO O.ll o.o 0.09 0. 10 0.12 0.10 0.07 0.12 NA20 1. 16 0.96 1.JII 1. 23 1. 19 1. 18 1. 18 1.29 K20 1. 25 1. 16 1.09 1.03 1. 31 1. 30 1. 19 1. 30 r O.ll o.o o. 16 0.09 0.10 0. 13 0.08 o. 14 Cl 0.0 0.0 0. 37 0.31 O. JJ 0.40 0.23 0.40 11?0 0.0 0.0 -o. 17 -o. 12 -o. 13 -o. 16 -o. 10 -o. 17 SUM 98.110 97.31 96.95 95.85 96.50 96.72 96.95 99. 72 -0= F+CL 0.0 0.0 o. 15 o. 11 0. 12 0.14 0.09 o. 15 SUM 98.40 97. 31 96.80 95.711 96. 38 96.57 96.87 99.57
SI 6. 5211 • 6.603 • 6.715 • 6.7117 • 6.5115 • 6.569 • 6.617 . 6. 531 . Al 1.1176 8.000 1. 397 8.000 1.285 8.000 1.253 8.000 1.•155 8.000 1.1111 8.000 1. 383 8.000 1.,169 8.000 AL 0.2711 • 0.355 • 0.297 • 0.307 • 0.337 • 0. 337 • 0.318 • 0.280 . TI 0.?30 • 0. 190 • 0.2111 • o. 193 • 0.219 • 0.208 • 0.209 • 0.218 • ...... rr 2. 120 • 2.258 . 2.100 . 2.095 • 2. 159 • 2. 152 • 2. 1117 • 2. 147 • \0 MN 0.053 • 0.054 • 0.059 • 0.01,9 • 0.049 • 0.050 • 0.052 • 0.055 • 00 HG <'.518 5. 1911 2. 315 5. 172 2.405 5.075 2.449 5.093 2.298 5.061 2. 302 5.049 2. 38<' 5. 108 2.415 5. 115 CA 1.889 . 1.904 • 1.812 • 1.836 . 1.901 • 1.900 • 1.873 • 1.863 . NA 0. 337 • 0.282 • 0. 393 • 0. 365 • 0.353 • 0. 3119 . 0.346 • 0. 370 • K 0.239 . 0.2211 • 0.210 • 0.201 • 0.256 • 0.253 • 0.230 • 0.244 . DA 0.0 2.464 0.0 2.1111 0.005 2.1120 0.006 2.1107 0.007. 2.516 0.006 2.507 0.0011 2.454 0.007 2.485 CL o.o • 0.0 • 0.095 • 0.080 • 0.086 • o. 103 • 0.060 • o. 101 • r 0.0 . 0.0 • 0.077 • 0.044 • 0.048 • 0.063 • 0.038 • 0.066 . It 0.0 0.0 o.u 0.0 -o. 171 0.0 -o. 1211 o.o -o. 1311 0.0 -o. 166 0.0 -0.099 o.o -o. 167 o.o 0 23. 000 • 23 .000 • 23.000 • 23.000 • 23.000 • 23.000 . 23 .000 . 23.000 • CAA 28. 70 29. 16 28.42 28.55 29.67 29.66 29.02 28.76
ANf 38.27 35.411 37. 73 38.09 35.87 35.94 36.90 37 .27 GRU 33 .03 35.110 33.86 33. 35 311.47 34.39 34.08 33.98 F/H 0.863 0.999 0.897 0.876 0.961 0.957 0.9211 0.912 F/FH 0.463 0.500 0.1173 0.467 0.1190 0.1189 0.480 0.1177
1 3 AHPII 5 AMP 2 3 AHPII 6 JA AMP 3 N[WO BIG FRCE AMP 1 AVCRAGE 11 3 AHPSAHC GltA IN 8 AVERAGE PLUS SIGMA
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5107. 51.69 52. 12 51.90 52.12 51.69 r 102 0.15 0. 16 0. 15 0.16 o. 15 A;>03 0.62 0.66 0.611 0.66 0.62 11 U lll. II I 9. 111 9.81 10.117 9,111 HIIO 0.611 0.55 0.59 0.611 0.55 1-u:o 12. 18 13. 15 12.96 13. 15 12. 78 CAO 22.90 23. 51 23.20 23.51 22.90 11AO 0.0 0.0 o.o 0.0 0.0 NA;:"O 0.19 0.28 0.23 0.28 o. 19 1120 0.112 U.03 0.02 0.03 0.02 r 0.0 0.0 0.0 0.0 0.0 Cl. 0.0 0.0 0.0 0.0 o.o SUH 99.116 99.60 99.53 101.02 98.011 -0= r+CL O.ll 0.0 0.0 0.0 0.0 SUH 99.116 99.60 99.53 101. 02 98.011
SI 1.966 . 1.969 • 1.96l • 1.9511 • 1. 981 • N Al. 0.028 1. 993 0.029 1.998 0.029 1.996 0.029 1.983 0.019 2.000 0 AL ll.O . o.o • 0.0 • o.o • 0.009 • 0 11 0.0011 . 0.005 • 0.0011 • 0.005 • 0.00'1 • f[ 0. 333 • 0.289 • 0. 311 • 0.328 • 0.293 • ~IN 0.021 . 0.018 • 0.019 • 0.020 • 0.018 • HG 0.1211 1.082 0. 7110 1.051 0.732 1.067 0.735 1.088 o. 730 1.053 CA 0.933 . 0.952 • 0.9'12 • 0.91111 • 0.9'10 • BA 0.0 . 0.0 . o.o . 0.0 • 0.0 • NA 0.0111 . 0.021 . 0.017 . 0.020 . 0.0111 • K 0.001 0.9118 0.001 0.973 0.001 0.961 0.001 0.966 0.001 0.955 0 6.000 . 6.000 • 6.000 • 6.000 • 6.000 •
WO '16.110 117 .62 117 .01 '16. 57 117.116 EN 36.02 37.05 36.5'1 36.211 36.85 rs 17. 58 15.33 16.116 17. 19 15.69
f/H 0.11118 O. IJ 111 0.1150 0.11711 0.1126 f/rH 0. 328 0.293 0. 311 0. 322 0.299
1 JC PX II AVERAGE PLUS SIGHA 2 JC PX 5 AVERAGE MINUS SIGMA 3 AVERAGE
SJ\HrL[ 3 F[LDSrAR ANALYS[S 1 2 3 ,, 5 6 7 8
S102 57. u•1 57 .06 55.84 58.52 58.29 56.611 51.1111 57. 22 I 107. 0.011 0.011 0.03 0.02 0.04 0.04 0.011 0.04 ll?Ol 26.65 27.46 26.63 21. 511 26.99 26.01 26.96 26.48 f[O 0.20 o. 15 0.11 O. JO 0.07 0.28 0. 311 o. 1 J MNO 0. (111 O.Ol 0.01 0.011 0.01 0.01 0.011 O. J 1 HGO 0.06 0.111 0.05 0.20 0. 32 0.03 0.03 0.0 CIIO 9.119 6.92 9.40 6.91 9.23 11.65 6. 61 6.85 0110 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0.0 NJ\20 6. 11 6. 16 6.23 6.112 6.115 6.69 6.115 6.44 1<20 0.25 0.23 0. 111 0.22 0.16 0.24 0.22 0.20 r 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 Cl 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 SIIH 99. 76 100.21 96.114 102.23 101. 56 98.63 100.61 99.67 -0= F•CL 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SUH 99. 76 100.21 96. 44 102.23 101. 56 96.63 100.61 99.67
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1 30 PLIIG 5 JC PLAG 2 JD PLAG 6 JC PLAG
. l JA PLAG 7 SAMPLE JA PLAG Ii JC PLIIG 8 PL CORE f IN IS
SAHPLr 3 r£LDSPAR ANALYSES Q 10 II 12 13 111 Vi 16
SI02 ~6.23 •;1.111 5 I. 12 56. 32 56.311 55.99 56.'.",2 56.96 110? o.ur, 0.02 0.02 0.01 0.03 o.o:> 0.011 0.03 A?Ol 26. ,, 26.611 26. 75 26.16 26.80 26.80 26.84 26.77 HO 0.22 0.12 0. 12 0.18 0.21 0.07 0.11 o. 18 MUO 0.61 0.10 o. 32 0. 13 0.15 o. 32 0. 34 0. 16 MGO o.n 0.05 0.0 0.06 0.03 0.06 0.02 0.07 CAO 9. 13 8.81 8. 711 8.93 9. 35 9. 35 8.98 9.02 IIAO o.o 0.0 0.0 0.0 0.0 0.0 0.11 0.0 NA20 6.21 6.37 6. 3'."> 6. 11 5.911 5.93 6.06 6.28 k:?O 0.21 0.211 0.22 0.23 0.21 0.18 0. 16 0.21 f 0.0 o.o 0.0 o.o o.o 0.0 o.o o.o Cl. 0.0 0.0 0.0 o.o o.o o.o 0.0 0.0 SIIM 99. IIO 99. 78 99.64 98.15 99.06 98. 72 99.07 99.69 -0° f+CI 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 SUH 99. II() 99.78 99.64 98.15 99.06 98.72 99.07 99.69
51 2.550 • 2.582 • 2. 573 • 2.576 • ;?.556 • 2.549 • 2.561 . 2.566 • AL 1. 1,21 . 1.1109 . 1.420 • 1.410 • 1.lt32 • 1.ltl8 • 1.ltll • 1.1121 • N 11 0.002 3. 979 0.001 3.992 0.001 3.994 0.001 3.986 0.001 3.989 0.001 3.988 0.001 3.995 0.001 3.988 0 If. 0.008 • U.0115 . 0.005 • 0.007 • 0.008 • 0.003 • 0.004 • 0.007 • N Mil 0.023 • O.OOlt • 0.012 • 0.005 • 0.006 • 0.012 . 0.013 • 0.006 • HG 0.0 . 0.003 . 0.0 • 0.004 . 0.002 • O.OOlt . 0.001 • 0.005 • CA o.o 1.035 0.0 1.005 0.0 1.006 0.0 1.009 o.o 1.005 0.0 1.009 0.0 0.996 o.o 1.014 IIA 0.0 . o.o • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • NA o. 51,e • 0.555 . 0.555 • 0.5lt2 • 0.522 • 0.524 • 0.532 • 0.549 • K 0.012 1.035 O.Ollt 1.005 0.013 1.006 0.013 1.009 0.012 1.005 0.010 1.009 0.009 0.996 0.012 1.0111 0 8.000 . 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • AN 1111. 21 42.72 lt2.65 4lt.08 45.95 lt6.07 lllt.60 It]. 71
AB 54.58 55.89 56.07 51t.57 52.82 52.87 54.116 55.09 OR 1.21 1. 39 1.28 1. 35 1. 23 1.06 0.95 1.20 CH 0.0 o.o o.o o.o 0.0 0.0 0.0 0.0 r/H 1. 661 2.483 1. 3lt8 2.914 6.769 3.685 12. 146 2.696 f/rH 0.628 0.713 o. 57lt 0.71t5 0.871 0.787 0.927 0. 729
9 RIH 13 RIH 111 CORE 111 PL cone 11 RI Hr IN 15 15 RIH 12 ]A Pl COR[ 16 AVERAGE
5AHPl £ J FCLUSPAR ANALYSES 17 18
5102 5 7. 111 'j6. 18 1102 0.01, 0.02 A20J ?1. 16 26.J9 lfO 0.26 O.U'J mm 0, JII -0.01 HGU IJ. 16 -0.01 ·cAO 9. 211 8. 79 BAO 0.0 u.o HA~O 6.n 6.0!i K20 11.21, u. 18 r 0.0 0.0 Cl 0.0 0.0 SUH 101. 10 97.68 -Ila F+CL o.o o.o SU11 101. 70 97.68
SI 2. 557 • 2.576 . Al. 1. 1117 . 1.1,25 • II 0.001 J. 9/5 0.001 1,.002 re 0.010 . O.OOJ • 11fl O.Oll • -0.000 . HG 0.010 • -0.001 . CA 0.0 1.01111 0.0 0.982 OA 0.0 • 0.0 • IIA (I, 559 • 0. 5J7 • K 0.01 J 1.0111, 0.010 0.982 0 8.000 • 8.000 •
AN IIJ.J5 1,11.09 AB 55. Jl 511.85 OIi 1. Jl 1.06 CN 0.0 o.o F/H 2. 166 2.118J r/rH 0.6811 0.71J
17 AVERAG[ PLUS SIGMA 18 AVERAGE MINUS SIGMA
N 0 w
SIIMl'L f l IIHrtl I BOU ANAL YSl S I 2 3 II 5
SIO? 115.06 1,1,. 79 1111. 93 115.06 111,. 79 110;, 1. 9?. 1. 77 1.115 1.92 1. 77 A20J 8. 11 8.92 8.81 8.92 8.71 rl 0 16.62 16.61 16.61 16.62 16.61 MIW 0.1,1 0.116 0.1111 0.116 0.113 MGO 10.90 10. 77 10.63 10.90 10. 77 CI\O 11. 33 11. 70 11. 51 11. 70 11. ll ll/10 0.0 0.0 0.0 0.0 0.0 N/120 1. 311 0.88 1. 11 1. lll 0.88 K20 1. 08 1.02 1.05 1.08 1.02 r 0.0 0.0 0.0 0.0 o.o CL o.o 0.0 0.0 0.0 0.0 11;10 o.o 0.0 0.0 o.o 0.0 SUM 97.111 96.92 97. 16 98.02 96.31 -o, F+CL 0.0 0.0 0.0 o.o o.o SUM 97.111 96.92 97. 16 98.02 96.31
SI 6. 773 . 6. 760 . 6.767 • 6. 738 • 6. 796 • Al 1,221 8.000 1.2110 8.000 1.233 8.000 1.262 8.000 1.2011 11.000 N AL 0.315 • O. lll I • 0. 331 • 0. 309 • 0.353 • 0 TI 0.217 • 0.201 • 0.209 • 0.216 • 0.202 • .i,.. Fl 2.088 . 2.091 • 2.092 • 2.077 • 2.106 • MN 0.055 • 0.059 . 0.057 • 0.058 . 0.055 • flG .... ,1111 5. 116 2,1123 5. 126 2.1132 5. 121 2.1128 5.089 2.1136 5,153 Cl\ 1.8211 • 1.892 . 1.858 . 1. 8711 • 1.8112 . NII 0. 390 . 0.258 • 0.1211 • 0. 388 . 0.259 • K 0.207 • o. 196 • 0.202 • 0.206 • o. 197 • (IA 0.0 2.1121 0.0 2. 3116 0.0 2. 3811 0.0 2.1168 0.0 2.298 CL 0.0 . n.o • 0.0 • o.o • o.o • r o.o • 0.0 . 0.0 • 0.0 • 0.0 • ·II 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o 0 23.000 . 23.000 • 23 .000 • 23. 000 • 23. 000 • CAA 28.116 29.211 28.85 29.10 28.60
/IN I 36.09 37.115 37. 77 37. 72 37.82 GRU 33. 1111 Jl.31 33.38 ll. 17 ll.58
Fifi 0.818 0.890 0.8811 0.879 0.888 f/FM 0.1167 0.1111 0.1169 0.11611 0.1110
I lD lfl[l M1PII II AVERAGE PLUS SIGMA 2 30 FR[[ AMPII 5 AVERAGE MINUS SIGMA l AV[RAG[
SIIHPL[ J AHPIIIDOLE ANALYS[S 1 2 J II
SIO? '• 7. '•5 117 .115 111.115 117 .115 1107. ll.56 0.56 0. 56 0.56 11201 6. 76 6. 76 6.76 6.76 HO 15.<,6 15.66 15.66 15.66 ~1110 1),118 0.118 0.118 0.118 MGO 12.22 12.22 12 . .12 12.22 CAO 12.16 12.J6 12.16 12. J6 IIAO ll.O 0.0 0.11 o.o N/120 0.63 0.6J 0.6J 0.6J ~20 0.61 0.61 0.61 0.61 r 0.0 0.0 0.0 o.o CL 0.0 0.0 0.0 o.o 1120 0.0 0.0 o.o 0.0 SUH 96. 73 96.7J 96. 73 96. 73 •0• f +CL 0.0 o.o 0.0 0.0 SUH 96. 73 96. 7J 96. 73 96.73
SI 7. 103 • 7. 103 . 7. 103 • 7. 103 • N Ill. 0.897 8.000 0.897 8.000 0.897 11.000 0.897 8.000 0 AL 0.295 • 0.295 • 0.295 • 0.295 • Vl TI 0.063 . 0.063 . 0.063 • 0.063 • re 1.960 • 1.960 • 1.960 • 1.960 • HN 0.061 . 0.061 • 0.061 • 0.061 • MG 2. 726 5.106 2. 726 5.106 2.726 5. 106 2.726 5.106 CA 1. 9112 • 1.982 . 1.982 • 1.982 • NA o. 18i . o. 183 • o. 1113 . 0. 183 • I( 0.11 • 0. 116 • o. 116 • 0. 116 • BIi 0.0 2.282 0.0 2.282 0.0 2.282 o.o 2.282 CL o.o • o.o • o.o • 0.0 • r 0.0 • o.o • 0.0 • 0.0 . II o.o 0.0 o.o 0.0 o.o 0.0 o.o o.o 0 23.000 • 23.000 • 23 .ooo . 2J. 000 •
CAI\ 29.45 29.45 29.115 29.115 ANT 110.51 110. 51 110.51 110.51 GRU JO.OJ JO.OJ JO.OJ JO.OJ
F/H 0.741 0. 7111 0. 741 o. 741 F/FH 0.426 0.1126 0.426 0.1126
1 JC AHPH RIHHING PX J AV[RAG[ PLUS SICHA 2 AVCRAC[ II AV[RACC HINUS SICHA
S/\1-11'1 f J 9
S 10<' •11. (Ill 1102 1. 70 ll?OJ 8.98 I IO 16.118 MNO (I. 36 M<.;ll 10. 10 CIIO 11.26 11110 0.112 Nll;>O 1.06 I<;>() 1. 08 r 0.02 Cl 0.117 11?0 -0.03 Slll-1 ?II. 19 -Us I +Cl ll.02 SllM 911. 16
SI 6. 706 Ill 1.29" 11.000 Ill 0. J~ I . 11 0. 199 . f I. 2. 11,7 . Mil 0.050 . HG 2. 31,r, ~.100 CA 1.8811 . 1111 ll. ]21 . I< 0.216 . 011 11.001 2 .1122 Cl 0.018 . I 0.009 . It -0.027 0.0 0 23.000 .
CIIA 29.31 /\Ill ]6.50 <.;RU 3~. 19
f/H 0.9H f/rH 0.1,51,
9 AV[RAGE MINUS SIGH/\
AHl'IIIBOI.E ANALYSES
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SAHPl[ JA2 PYROXENE ANALY~[S I 2 3 4 5 6 7
SIU? 52.2] 52. 14 52.26 53.02 52.11 I 52. 77 52.06 r 10;, 0.20 0. 16 0. 15 0. 11 o. 15 0. 19 o. 12 A?OJ o. /2 0.80 0.51 0.59 0.65 o. 17 0.511 110 Ill. 60 9. 32 111. 56 9.07 9.94 10.69 9. 18 tlNO 0.67 0.62 0. 73 0. 70 0.66 o. 72 0.611 tlGO 12.61 12.46 13.05 1 l. 11 12.82 1 J .09 12.55 CAO 22. JO 23.30 2].011 2J. 7J 23.09 23.61 22,57 RAO 0.0 0.0 0.0 0.0 0.0 o.o 0.0 NA20 0.211 0.24 0.22 0.25 0.211 0.25 0.23 ~?O 11.01 0.01 11.02 0.01 0.01 0.02 0.01 r 0.0 o.o o.o o.o 0.0 0.0 0.0 Cl. 0.0 0.0 0.0 0.0 o.o 0.0 o.o SUH 99.811 99.05 100.511 100. 59 100.00 102. 10 97.91 -0• r +Cl 0.0 0.0 o.o 0.0 0.0 o.o 0.0 SUH 99.811 99.05 100.511 100.59 100.00 102.10 97.91
SI I. 915 . 1.980 . 1.966 • 1.980 • 1. 975 . 1. 957 . 1. 995 • AL 0.025 2.000 0.020 2.000 0.023 1.989 0.020 2.000 0.025 2.000 0.034 1.990 0.005 2.000 N AL IJ.007 . 0.015 • 0.0 • 0.006 • 0.005 • 0.0 • 0.019 • 0 TI 0.006 . 0.005 • 0.0011 . 0.003 • 0.004 • 0.005 • 0.004 • CXl rr 0. ]112 . 0,296 . 0.332 • 0.283 • 0.313 • o. 332 . 0.2911 • Hll 0.021 . 0.020 • U.023 . 0.022 • 0.022 • 0.023 . 0.021 • HG 0.7111 1.090 o. 705 1.0111 o. 732 1.092 o. 730 1.0115 0.720 1.064 o. 724 1.083 o. 717 1.0511 CA 0.904 • 0.9118 • 0.929 • 0.950 • 0.933 • 0.938 • 0.927 • 111\ o.o . 0.0 . 0.0 . 0.0 • 0.0 • o.o • 0.0 • PIA 0.018 . 0.018 . 0.016 • 0.018 . 0.017 • 0.018 . o.on . I( 0.000 0.922 0.000 0.966 0.001 0.946 0.000 0.968 0.001 0.950 0.001 0.957 0.000 0.944 0 6.000 . 6.000 • 6.000 • 6.000 • 6.000 . 6.000 • 6.000 •
WO 45.62 48. 14 46.07 47 .84 46.91 46.54 47. 31 £N 36.06 35.81 36. 30 36.77 36.24 35.89 36.60 rs 16.33 16.04 17 .63 15. 39 16.85 17. 57 16.09
F/H 0.508 0.4118 0.486 0.419 0.465 0.489 0.439 f/fH 0. 337 0.309 0. 327 0.295 0. 317 0. 329 0. 305
I 31\2 CPX O OR A PUDD 5 AVERAGE 2 3A2 D OR A CPX Pll0D 6 AVERAGE PLUS SIGMA .l JA2C CPX WUOD 7 AVERAGE HINUS SIGMA 4 JA2C CPX WUOO
SM11'L[ 3112 F[LDSPAR AHALYS[S 1 2 3 II 5 6
5102 55.83 55.71 56.50 56.01 56. 36 55.67 TIil?. o.os 0.03 0.05 0.04 0.05 0.03 A?.O] ;>/. 21 21. .?6 27 .03 27.17 27.27 27 .07 r ro 0.06 0.16 0.411 0.22 0.38 0.06 HNO O.U2 0.0 0.01 0.01 0.02 o.oo HCO o. 17 0. 1~ o. 12 0.15 0.17 o. 13 CAO 9. 6 r 9. 72 9.33 9.57 9. 75 9.110 DAO 0.0 0.0 0.0 0.0 0.0 0.0 NA?.O 5.87 5. 70 5.811 5.80 5.88 5. 7J k70 0.20 0. 15 0.19 0.18 0.20 o. 16 r 0.0 o.o 0.0 0.0 o.o o.o Cl u.o 0.0 0.0 0.0 0.0 0.0 SUH 99.08 98.88 99.51 99. 16 100.07 98.211 •I>= f +Cl IJ.U 0.0 0.0 0.0 0.0 0.0 SUH 99.08 98.88 99.51 99. 16 100.07 98.211
SI 2.533 . 2.531 • 2,551 • 2.538 • 2.535 . 2.5112 • Al 1.1155 • 1.1160 . 1,1138 • 1.451 • 1.4115 • 1.456 • N II 0.002 3.989 0.001 3.992 0.002 3.990 0.001 3.991 0.002 3.982 0.001 3. 999 0 re 0.002 • 0.006 . 0.017 • 0.008 • 0.0111 • 0.002 • \0 MN 0.001 . 0.0 . 0.000 • 0.000 . 0.001 • 0.000 • HG 0.011 . 0.010 • 0.008 • 0.010 • 0.011 • 0.009 • CA 0.1110 • 0.1173 . 0.1151 . 0.465 • 0.1170 • 0.1160 • DA 0.0 • 0.0 • 0.0 • o.o • o.o • 0.0 • NA 0.516 • 0.502 • o. 511 • 0.510 • 0. 513 • 0.507 . K 0.012 1.012 0.009 1.000 0.011 0.998 0.010 1.0011 0.012 1.020 0.009 0.987 0 8.000 • 8.000 • 8.000 • 8.000 • 11.000 • 8.000 •
AN 117. 10 48.09 116.36 117. 18 117.26 47. lU AB 51. 711 51.03 52.51 51. 76 51. 57 51.95 OR I. 16 0.88 I. 12 1.06 I. 16 0.94 CN 0.0 0.0 0.0 0.0 O.Q 0.0
F/H 0.265 0.598 2.105 0.880 1. 31,0 o. 271 F/FH 0.209 o. 3711 0.678 0.1168 0.573 0.2111
1 3112 DOR A PLAG II AVERAGE 2 3112 0 OR A PLAG 5 AVERAG[ PLUS SIGMA 3 3112 B PLAG 6 AVERAGE MINUS SIGHJI
SAl1Pl[ 31\2 AHPHIBOLE ANALYSES I 2 J II 5
SI02 112 .03 112 .68 112.35 112.68 112.0J TI02 I. ')8 I. 79 1.88 1.98 I. 79 A?03 9.116 8.79 9. IJ 9.116 IL 79 rrn 17.58 16.95 17. 26 17.58 16.95 MNO 0.48 0.42 0.115 0.48 0.42 HGO 9. 711 10.30 10.04 10. JO 9. 78 CAO I I. 511 I I. 311 I I .44 I I. 54 I 1. Jlt RAO 0.0 o.o o.o 0.0 o.o NA20 I. II I. 16 I. 1 J 1. 16 1. 11 K20 I. 22 I. 10 I. 16 1.22 I. 10 r o.o 0.0 0.0 o.o o.o CL 0.0 0.0 0.0 0.0 0.0 1120 0.0 o.o 0.0 o.o o.o SUH 95. 18 91,. 53 94.85 96,IIO 93.31 ·O= r+CL 0.0 0.0 0.0 0.0 0.0 SUH 95. 18 94.53 911.85 96.40 93.31
SI 6. 5'16 • 6.657 • 6.602 • 6.553 • 6.652 • Al. 1.11511 8.000 I. 343 8.0011 1.398 8.000 1. 447 11.000 1. 3411 8.000 N AL 0.283 . 0.273 • 0.278 • 0~265 • 0.291 • ...... TI 0.232 . 0.210 • 0.221 • 0.229 . 0.213 • 0 re 2.2?0 • 2.211 • 2.250 • 2.257 • 2.243 • HN 0.063 • 0.055 • 0.059 • 0.062 • 0.056 • HG 2.270 5. 1311 2.395 5. 1411 2. 333 5. 141 2.357 5. 171 2.307 5. I I I CA I .926 • 1.1195 . 1. 910 • I. 898 • 1.923 • NA 0. 335 . 0. 351 . 0. 3113 . o. 345 • 0. 341 • K 0.242 . 0.219 • 0.231 • 0.239 • 0.222 • BA 0.0 2.503 0.0 2.465 0.0 2.4811 o.o 2.483 0.0 2.1185 CL o.o • o.o • 0.0 • 0.0 • 0.0 • F 0.0 . 0.0 . 0.0 • 0.0 • o.o • II 0.0 0.0 o.o 0.0 0.0 0.0 0.0 o.o o.o 0.0 0 23. 000 • 23 .000 • 23.000 • 23.000 • 23 .000 •
CAA 29.40 28.91 29. 15 28.87 29.45 ANT 311.67 36.52 35.60 35.85 35.33 GRU 35.93 34.57 35.25 35.28 35.22
F/H I .036 0.9116 0.990 0.984 0.997 r;rH 0.509 0.486 0.498 0.496 0.1199
I 102 FREE AHPII 4 AVERAGE PLUS SIGMA 2 3A2 D FREE AHPH 5 AVERAGE MINUS SIGMA 3 AVERAGE
SNIPLC JA2 AHPll I OOLC ANAL YS[S 1 2 J II 5 6
SI02 IIJ. 12 117. 19 Ill.JO 1111. 56 116.42 112. 70 1102 1. 61 1, 1 J 1.66 1. 55 1. 86 1. 211 A?OJ 9.116 8. 7J 9. 39 9.19 9.52 8.86 f 10 16.91 16. 38 16. 70 16.68 16.92 16.1111 HflO 0.51 0.50 0.51t 0.52 0.53 0.50 HGO 9.88 11. 11 10.27 10.112 10.93 9.91 CAO 11. Jll 12.110 11.66 11.65 11. 911 11. J7 DAO 0.0 0.0 0.0 0.0 0.0 0.0 NA?O 1. 11 o. 711 0.95 0.93 1.08 o. 78 1<20 1. 07 0.87 1.08 1.01 1. 10 0.91 F O.ll 0.0 0.0 0.0 o.o o.o Cl 0.0 0.0 0.0 o.o 0.0 o.o lt:'O 0.0 0.0 0.0 0.0 o.o o.o SUH 95.29 98.65 95.63 96.52 100. JJ 92. 72 ·O= F+Cl 0.0 0.0 o.o o.o 0.0 0.0 SUH 95.29 98.65 95.63 96.52 100.33 92. 72
SI 6.6% . 6.9113 • 6.665 • 6. 758 . 6.761 • 6. 755 . Al. 1. Jl1II 8.000 1.057 8.000 1.335 8.000 1.2112 8.000 1.239 8.000 1.2115 8.000 Al 0. ]1 / • 0.1156 • 0.365 • 0.1101 • o. 395 • 0.1107 . N TI 0. 217 . o. 125 • 0.192 • o. 177 • 0.2011 • 0. 1118 . ..... I l 2. 191 • 2.015 • 2.1116 . 2. 116 • 2.061 • 2. 1 75 . ..... HN 0.067 . 0.062 . 0.070 • 0.066 . 0.066 • 0.067 . ~IG 2.273 5. 125 2.1136 5.096 2. 352 5. 125 2.355 5. 115 2. 373 5.099 2.336 5.132 CA 1.869 • 1.892 • 1. 919 • 1.893 • 1.863 • I. 927 • NA 0. 332 • 0.211 • 0.283 • 0.2711 • 0.306 • 0.21t0 . I< 0. 211 • 0.163 . 0.212 • 0. 195 • 0.205 • 0.1811 . OA o.o 2.1112 o.o 2.266 0.0 2.11111 0.0 2. 362 0.0 2.3711 0.0 2. 350 Cl 0.0 . o.o . 0.0 • 0.0 • 0.0 • 0.0 . r 0.0 • o.o • 0.0 • 0.0 • o.o • 0.0 • II 0.0 o.o O.ll 0.0 o.o o.o o.o 0.0 0.0 0.0 0.0 0.0 0 23. 000 • 23.000 • 23.000 • 23. 000 • 23.000 • 23. 000 .
CAA 29.20 29.53 29.59 29.ltll 29.28 29.62 ANI 35.52 JO.OJ 36.25 36.62 37. JO 35.91 GRU 35.27 32.1111 311. 16 33.93 33.113 311. 117
F/H 0.993 0.853 0.91t2 0.927 0.896 0.960 f/fH 0.lt98 0.1160 0.1185 0.1181 0.1173 0.1190
1 AHPII RIMMING WlJOOS II AV[RAG[ 2 AHl'tt RIMMING WUODS 5 AV[RAGE Pl.US SIGMA J JA? D OR A AHPII RI HM I tlG PUDDS 6 AV[RAG[ HI NUS SI Gf1A
SAHPL[ 13 M1PII I DOLE ANAL YSC S I 2 3 11 5 I\
SI02 52.60 53. 6 I 52.53 52.91 53.111 52 .112 110?. o. Jl 0.09 II. 3(> 0.26 o. 38 0. 111 A203 11. ?1 ?.99 11. 61 1,.02 4.RO J. 21, rro 111. 1,9 11,. or, 111. 16 14.22 14.112 14. 01 MIW 0. 39 0.28 11.33 0. 33 o. 38 0.29 HGO 13. ·,~ 13. 21, 12.56 13. 19 JJ.67 1;>. 71 C:/\0 12.1,1, 12.01 II. 81 12.09 12.35 11.82 11/\0 o.u 0.0•1 0.03 0.02 0.04 0.01 NA?O 0. 36 0.21, 0.1,3 o. 311 0.1,2 o. 2(, k20 0.28 11.25 o.•16 0.33 0.112 U.;>11 r o.o 0.08 0.118 U.05 0.09 11.02 Cl o.o 0.0 0.0 0.0 0.0 o.o 11?0 0.0 -0.011 -0.011 -0.03 -0.011 -0.01 SUH 9R.8~ 96. 19 97 .60 91. 75 100. 311 95. 16 -Oc r +Cl 0.0 U.03 0.03 0.02 0.04 0.01 SUH 98.85 96. 76 97.'H 97. 73 100.30 95. 15
SI I .1j6l1 . 1.818 . 7 .619 . 7 .666 . 7.550 • 7. 789 . N M n. 436 8.000 II. 182 8.000 0.381 8.00U o. 334 8,000 0.450 8.000 0.211 8.()00 ...... Al IJ.278 . O. 3 31 . 0.451 . 0. 353 • 0. 350 • 0. 357 . N II 0.03(, . O.UllJ • 0.039 • (1.028 . 0.040 . 0,016 . rr. 1 . /11 J . 1. 70 7 . 1. 111 . 1. 723 . 1. 705 . 1. ,,, 1 . HN o. 0118 . 0.035 . 0.01,1 . 0.01,1 • 0.045 • U.Ul6 • HG 2. 9111 5.051 2.816 11. 961 2. 719 11. 96 7 2. 8118 11.993 2.880 5.020 2.815 11. 965 CA 1. 917 . I. 816 . I. 835 . 1.876 • 1.870 • 1.882 . IIA 0. 100 • 0.068 . 0. 121 • 0.1196 . 0.116 . 0.0/6 . k 0.051 . 0.0116 . 0.085 • 0.061 • 0.076 . u.0115 . RA u.o 2.068 0.002 1.993 0.002 2.u1,1 0.001 2.035 0.002 2.065 11.0110 2.0011 CL 0.0 . 0.0 . 0.0 • 0.0 • 0.0 • O.CJ . r ().0 . 0.037 . 0.037 . 0.0211 . 0.0111 . 0.007 . II 0.0 0.0 -o. 037 0.0 -o. 037 o.o -0.0211 0.0 -0.041 0.0 -0.007 0.0 0 ;>J. 1100 • 23. 000 • 23.000 • 23.000 . 23. 000 • 23.000 .
CAA 28.01 28.89 29.01 28.92 28.11 29.07 ANI 1111.29 1111. JO 43.08 lll.90 1,,,. 30 111.1,n r.nu 26.90 26.81 27.85 27.18 26.92 21.115
f/H 0.601 0.605 0.6116 0.619 0.608 0.631 r/rH o. 378 0. 377 0. 393 o. 382 0. 378 O.381
1 13C AHPII 4 AV[RAGC 2 NCW AHP 5 AVCRAG[ PLUS SIGMA 3 A 6 AVCRAGE MINUS SIGHA
SMIPL ( lJ FCLOSPI\R I\NALYS[S l 2 l 11 5 6 1
510? 65 . . 111 611.118 611. 11 611.99 611. 111 65.20 611. 29 1102 ll. llJ 0.011 U.05 0.05 0.04 0.05 0.03 l\20J 1 /. 11 / 11.911 16.86 17. 18 17. 36 11. 16 16.91 Jf O 11.23 0. 38 0.08 0.21 0.22 0. 33 o.n MIIO 0.011 0.0 0.0 0.011 0.02 0.011 0.0 HGO (J. 1l) 0.2l 0.12 0.20 0.16 0.22 0.11 CIIO O.O'J 0.011 0.05 0.06 0.05 0.06 0.011 0110 11.0 o.o 0.0 o.o o.o 0.0 0.0 IIA20 0.111 o. 35 o. 39 o. 33 0.37 0.40 0.33 K?.O 15.59 15.62 16. 72 16.97 16.22 16.85 15.60 r 11.0 0.0 0.0 0.0 0.0 o.o 0.0 Cl 0.0 0.0 0.0 0.0 0.0 o.o 0.0 SUH 99.?.6 99.011 98.44 100.02 99.20 100.91 97.49 -Oc r +CL 0.0 o.o . o.o 0.0 o.o o.o 0.0 SUH 99.26 99.08 98. 44 100.02 99.20 100.91 91.49
SI 3. IJJ?. . 3.003 • J.027 . 3.020 • 3.021 • J.003 • 3.0IIO . AL 0.955 . 0.985 . 0.9l7 • 0.941 • 0.955 . 0.9611 • 0.945 . II 0.001 3.989 0.001 3.989 0.002 3.966 0.002 3.963 0.001 3.977 0.002 3.968 0.001 3.9116 N rr U.0119 . 0.015 . 0.003 • 0.008 . 0.009 • 0.013 • 0.005 . ,_.. Hfl 0.002 . 0.0 • 0.0 . 0.002 • 0.001 . 0.002 . 0.0 • w MG 0.001 . 0.016 . 0.008 . 0.0111 • 0.011 . 0.015 • 0.008 . CA 0.002 . 0.002 . 0.003 . 0.003 • 0.002 • 0.003 . 0.002 . Ill\ Cl. U . o.o . o.o • o.o • 0.0 • 0.0 . 0.0 • NII 0.03/ . 0.032 . O.Ol6 . 0.029 • 0.033 • 0.036 . O.OJO . I< 0. 92l 0.980 0.928 0.992 1.006 1.056 1.006 1.061 0.966 1.022 0.990 1.0511 0.9111 0.986 0 8.000 . 11.000 . 8.000 • 8.000 .. 8.000 • 11.000 . 8.000 .
All 0.26 0.21 0.211 0.29 0.25 0.27 0.22 1\0 3.8J J.29 3.42 2.78 J.32 3.49 J. 13 011 95.91 96.51 96. Jl1 96.93 96.113 96.23 96.64 CN o.o 0.0 0.0 o.o 0.0 0.0 0.0
F/H 1. 518 0.927 O. l74 o. 703 0.847 0.964 0.613 F/FH 0.603 0.481 0.272 0.1113 0.459 0.1191 o. 380
l I JC KSrAn 5 AVERAGE 2 13c 1<sr11H 6 AVERAGE PLUS SIGH/\ J IJC l<Sr 1 AVERAGE HINUS SIGH/\ 11 1 JC SCAN l<SP
SAHPLr 13 rcLOSPAR ANALYS[S I 2 3 11 5 6
5102 60.119 59. 32 60. 10 59.97 60,116 59. •18 r 102 0.03 o.u 0.0 0.01 0.02 -o. (JI) A20J 22.02 24.35 23.78 23. 38 21,. 38 22.39 HO 0. 10 0. 19 0.03 0.11 o." 0.01, HIW 0. 03 0.02 0.01 0.02 0.03 II. 0 I HGO 0.03 0.08 0. 13 0.08 0.12 0.04 CAO 6.55 8. 12 7.39 7.35 7.99 6. 71 UAO 0.0 0.0 0.0 o.o 0.0 0.0 N/\20 7 .116 7. 43 7. 53 7, IIJ 7. 52 7.43 K20 1. 611 0. 13 0.27 0.68 1. 36 -0.00 r o.o o.o 0.0 o.o o.o 0.0 Cl 11.0 0.0 o.o 0.0 0.0 0.0 SUH 98. 35 99.611 99. 211 99.08 102.05 96. 11 -0= f +CL 0.0 0.0 u.o o.o 0.0 0.0 SUH 98. 35 99.64 99.24 99.08 102.05 96. 11
SI 2. 759 . 2.666 • 2.703 • 2.109 • 2.670 • 2. 750 . N Al 1.163 . 1.290 • 1.260 . 1.245 • 1.269 • 1.220 . .....
TI 0.001 3. 9113 0.0 3.956 0.0 3.964 0.000 3,954 0.001 3.940 -0.000 3.970 ~ f[ 0.0011 • 0.001 . 0.001 . 0.0011 • 0.006 • 0.002 • HN 0.001 . 0.001 • 0.000 • 0.001 . 0.001 • 0.000 • HG 0.007. . 0.005 . 0.009 . 0.005 • 0.008 • O.OOJ . GA u. ]20 . 0.]91 . o. J!",6 . 0. 356 . 0.378 • u. 332 . OA 0.11 • 0.0 . 0.0 . o.o . 0.0 • 11.() . NA 0.660 . 0.6118 • 0.651 . 0.655 . 0.6111! • 0.666 . K 0.095 1.082 0.007 1.0!">9 0.015 1.038 0.039 1.060 0.077 1.114 -0.000 1.003 0 8.000 . 8.000 • 8.000 • 8.000 . 11.000 • 8.000 .
I\U 29. 11 37. 38 ]Ii. 63 33.91 34.1111 33. JO AO 61. 36 61.90 63. 86 62.36 58.58 66.71 on 8.87 0.71 1.51 3. 73 6.98 -0.01 CN 0.0 0.0 o.o 0.0 0.0 0.0
f/H 2.439 1. Ii 15 0.173 0.890 0.932 0. 161 f /fH 0. 709 0.596 0.146 0.471 0.482 0,11]7
I 13 SCAN " AVERAGE 2 13C 5 AVERAGE PLUS SIGH/\ l I 3C Pl.AG 6 AVERAGE MINUS SIGH/\
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51\MPI £ 111 BIOTITE ANALYSES I 2 3 lj 5 6 1 11
SIO? 36. '.> 1 37 .62 36. 19 36.50 36.02 39.51 37.89 37.39 1107 1.911 1. 5 3 1. 35 1.69 1. 59 0.95 1.60 1. 52 11203 17. Jl 11. 76 18.87 17. 311 17.83 17. 70 16. 71 16.80 rr.o 16.28 15.117 16. 31 16.26 17 .40 16.02 16. 30 16.08 mm Cl. 19 0.23 0.20 0.24 0.25 0. 19 o. 19 0.21 H<;O 12. /8 12.91 12. 33 13.27 12.37 11.99 12.61 12.36 C./10 0.20 0.29 0. 36 0.08 o. 15 o. 10 o. 12 0.11 AIIO o.u o.o 0.0 0.0 0.0 0.0 o.o 0.0 IIA20 U.22 0,116 0.69 0.09 0.111 o. 11 0.07 0.05 k20 8.88 9.26 8.55 9.21 8.46 9.l7 9.211 9.62 f 0.0 0.0 0.0 0.0 o.o 0.0 ().0 0.0 Cl. 0.0 o.o 0.0 o.o o.o 0.0 0.0 o.o 1170 0.0 0.0 o.o o.o 0.0 0.0 o.o 0.0 SUH 911. 32 95.53 911.85 911.68 911. 21 95.911 911, 73 911.111 -o- f +Cl o.o o.o 0.0 0.0 0.0 0.0 0.0 o.o SUM 911, 32 95.53 94.85 94.68 94.21 95.94 911. 73 94.14
SI 5.521 . 5.593 • 5.436 . 5.506 • 5.471 • 5.819 . 5.693 • 5.6611 • AL ?.1119 8.000 2 .1w1 8.000 2.5611 8.000 2.4911 8.000 2.529 8.000 2. 181 8.UOO 2. JO 7 8.000 2. 332 11.000 /\l 0.61)/ • 0. 704 • 0. 775 . 0.589 • 0.662 • 0.891 • 0.652 • 0.669 • r I 0.221 . 0. 1'/ I • 0. 152 • 0.192 • o. 182 • 0.105 . 0. 181 . 0. 173 • ff 2.059 . 1.923 • 2.049 . 2.051 • 2.210 • 1.973 • 2. 01111 • 2.039 • MN 0.11211 . 0.029 . 0.025 • 0.031 . 0.032 • 0.024 . 0.0211 . 0.027 • HG 2.881 5.792 2.861 5.688 2. 760 5. 762 2.9811 5.846 2.800 5.886 2.632 5.626 2.8211 5. 729 2. 793 5. 701 N CA 0.032 . 0.0116 . 0.058 • 0.013 • 0.0211 • 0.016 • 0.019 • 0.0111 . ..... NII 0.065 . 0. Ill • 0.201 • 0.026 • 0.0111 • 0.031 • 0.020 • 0.015 . 'I K I. 71 l . 1. /56 • 1.638 • 1. 772 . I. 639 • 1.760 • 1. 771 . 1.860 . OIi 0.0 1.810 0.0 1.935 0.0 1.897 o.o 1.811 0.0 1. 704 o.o I. 807 0.0 1.811 0.0 1.893 CL o.o • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • r 0.0 . 0.0 • 0.0 • 0.0 • o.o • 0.0 . 0.0 • 0.0 • It 0.0 o.o 0.0 0.0 0.0 o.o o.o o.o 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0 22.000 • 22.000 • 22.00(' • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 •
f/H o. 723 0.682 0. 751 0.698 0.801 0. 759 0. 734 0. 7110 r/rH 0.1120 0.1106 0.1129 0.411 0.11115 0.431 0.4?.J 0.425
1 14 Ill 5 BT 2 14 01 6 BT 3 O[GIN or 7 BT 11 er 11 BT
SI\MPl [ 111 01or1rc ANALYSlS 9 10 11 12 1J 11, 15
S1U2 38.23 ll0.511 38.28 37. 70 37. 70 38.99 36.41 fl02 1.1,9 1.20 1. 38 1. 70 1. •19 1. ,,, 1.25 1'203 1 I. Ul 16.39 11. 68 11.46 17. ll 1 18.03 16. /8 rco 16.61 16. 11, 16. 38 16.23 16.29 16. 72 15.87 HIIO 0.25 u. 18 0.23 0.20 0.21 0.24 o. 19 Ml;O 11.?.5 12.54 11.66 11. 59 12.30 12.87 11. 71, CI\O 0.111 0.11 0.111 0.23 0.21 0.33 0.10 fiAO o.o 0.0 0.0 0.0 0.0 o.o 0.0 Nl\20 0. 56 0.08 0.53 0.30 0.27 0.49 0.06 k20 8. 17 9.10 8.68 9.21 8.98 9. 39 8.57 r 0.0 0.0 0.0 o.o o.o 0.0 o.o CL 0.0 0.0 0.0 o.o o.o 0.0 0.0 11?.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SUH 911, ()II 96.28 95.23 911.62 94.88 98.81 90.95 -0= f +CL 0.0 0.0 0.0 0.0 o.o o.o 0.0 SUH 911.04 96.28 95.23 94.62 94.88 98.81 90.95
SI !'>. 765 • 5.938 . 5,703 . 5.671 • 5,650 • 5.619 . 5.68•1 • AL 2.235 8.000 2.062 8.000 2.297 8.000 2. 329 8.000 2.350 8.000 2. 361 8.000 2. 316 8.000 ,\l_ 0.787 . 0.766 . 0.807 • o. 765 • o. 724 • 0.680 • 0. 771 • TI 0. 169 • o. 132 • o. 155 • 0.192 • 0.168 • 0.189 • o. 11,7 • H 2. 102 • 1.977 • 2.041 • 2.042 • 2.01,2 • 2.015 . 2.072 • HII 0.032 • 0.022 • 0.029 • 0.025 • 0.027 • 0.029 • 0.025 • N HG 2.529 5.619 2.738 5.635 2.589 5.621 2.598 5.623 2. 7119 5.710 2. 764 5.677 2. 732 5.71l6 ..... CA 0.066 • 0.011 • 0.065 • 0.037 . . 0.0311 • 0.051 • 0.016 • 00 NA 0.164 . 0.023 • o. 153 . 0.087 • 0.080 . o. 136 • 0:011 . k 1. 5 71 • 1.700 • 1.6119 • 1.767 • 1.716 • 1. 726 • 1. 706 • 8,\ 0.0 1,801 0.0 1. 7110 0.0 1.868 o.o 1.892 0.0 1. 831 0.0 1.915 0.0 1. 739 CL 0.0 . 0.0 . o.o • 0.0 • o.o • o.o • 0.0 • r 0.0 . 0.0 • 0.0 • 0.0 • 0.0 • o.o • 0.0 . II o.o 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 o.o o.o o.o 0 22.000 . 22.000 • 22.000 • 22.000 • 22.000 • 22.000 . 22.000 •
f/H 0.8 .... 0. 730 o. 799 0. 796 0.753 0. 7110 o. 161 F/FH O.ll58 0.1122 0.4114 O.llll3 0.1130 0.425 0.1134
9 er 13 AVERAGE 10 er 14 AVERAGE PLUS SIGMA 11 or 15 AVERAGE MINUS SIGMA 12 8T
SAIIPl[ '" f(LOSPAR ANALYSLS I 2 l 11 5 6
SI02 611 ,91, 65.0'1 66. 16 65. 18 65.91 611. 81 110?. o.o, 0.11 0.06 0.08 o. 10 ll.06 A?O} 18. 51 18.10 18. 61 18.119 18.6 .. 18. l .. 110 o.•15 0.21 0.24 0. l I 0.41 0.21 HIIO I). 01 0.0 0.0 o.oo 0.01 -0.00 HGO 0.0 0.19 0.02 0.07 0.16 -0.02 CAO 0.05 0.19 0.10 0. 18 O.ll 0.01 DAO 0.0 0.0 0.0 0.0 0.0 0.0 NA20 o.,, .. 0.78 o.•12 0.55 0. 71 0.18 K20 15.59 14. 21 15. "l 15. 10 15.68 I ... 51 r 0.0 0.0 0.0 0.0 0.0 O.Cl Cl 0.11 0.0 0.0 0.0 0.0 0.0 SUH 11111.116 99.ll IOI. 10 100.16 10 I. 98 96, }If -o I +Cl IJ.11 0.0 0.0 0.0 0.0 0.0 SUH I00.06 99.ll 101, IO 100. 16 101. 98 98. 111
SI 2. 991, . l.001 • l.007 . l.001 . 2.966 . l.016 Al I .006 . 0.995 . 1.000 . 1.000 . 0.995 . 1.005 II 0.002 ... 002 0.00 .. ... 000 0.002 ... 009 0.001 ,,.oo .. 0.00] ].965 0.002 ... 021 r r 0.011 . 0.009 • 0.009 . 0.012 • 0.015 • 0.1106 • HN 0.000 . 0.0 . 0.0 . 0.000 . 0.000 . -0.01111 . HG 0,0 . IJ. 0 I l . 0.001 . 0.005 . 0.010 . -(l. 0111 . N CA u.002 . 0.019 . 0.005 . 0.009 . 0.016 . 0.002 . ...... IIA 0.11 . 0.0 . 0.0 . 0.0 . 0.0 . 0.0
I.!)
NA U.IIJ'J . 0.010 • O.Ol7 . 0.01,9 . 0.061 . 0.011, K 0.917 0.976 0.8110 0.951 0.895 0.91;7 0.88 .. 0.958 0.906 I .OIi 0.861 0. 901, 0 8.000 . 8.000 . 8.000 • 8.000 • 8.000 . 8.0110 .
All 0.26 2.08 0.52 0,91, 1.61 0. 11 All ... 10 7.51 l.95 5. 11 6.15 ]. 8 .. on 95.6" 90.11 I 95.51 93.89 92.0l 96.00 CII o.o 0.0 o.o 0.0 0.0 0.0
1/H .... ,u 0.679 6. Ill 2 ... 85 1. 501, I .016 I /rH 0.916 o ... o .. 0.871 0. 713 0.601 0.509
I KS .. AV[RAG[ 2 KS 5 AV[RAG[ PLUS SIGHA l KS 6 AVERAGE HINUS SIGHA
SI\MPL[ 111 f[LOSPAR ANALYSLS I 2 3 lj 5 6 1 6
SI02 55. ll 5l. 1(, 52.15 56.60 511. 93 58.1111 ">I. r, 7 6l .67 110;_, 0.06 0.01 0.03 0.02 0.02 o.u11 0.03 U.03 l\?03 26.57 26. 76 26.96 211. 62 27. 26 l6. 21 26.116 22.111 rro 0. ~··
Cl. II U.26 o. 17 0.27 0.26 0. Iii 0.12 MNO 0.0 0.011 0.0 0.0 0.02 0.03 !J. OJ O.OJ MGO u. J•, !l. 16 0.0 0.0 0.20 O.IJJ 0.0 0.08 CAO 9.06 6.116 11. 93 7.36 9.63 7. 67 6.62 6. 19 111\0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Nl\20 6. 17 6.66 11.611 7. 17 5.611 7. 16 6.IIJ 6.62 k20 0. 35 0.10 0. 15 0. 111 o. 16 0.17 0.12 0. 39 r 0,0 o.o 0.0 o.o 0.0 o.o o.o 0.0 Cl 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0.0 SUM 96.112 99.116 96.911 98.26 96. 35 100.0J 99.60 98.511 -o= f+CI. 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 SUM 98.42 99.118 98.911 96.28 98.35 IOU.OJ 99.60 98.511
SI 2 .';35 . 2. 5111 . 2.1117 • 2.661 • 2.515 • 2 .6 Ill . 2.569 • 2.606 • Al 1.1,35 • 1.1121 . 1. 565 . 1.328 . 1. II 71 • 1. 361 . 1.1102 . I. 163 . TI 0.002 3. 911 U.OOIJ 3.996 O.OUI J.98J 0.001 3.990 0.001 3.966 0.001 3.997 0.001 J.993 0.001 3. 992 ff 0.021 • 0.0011 . 0.010 . 0.006 • 0.010 • 0.010 . 0.005 • 0.0011 . MN 0.0 . 0.002 . 0.0 . 0.0 • 0.001 • 0.001 . 0.001 . 0.001 . MG 0.023 • 0.011 . 0.0 . 0.0 . 0.0111 • 0.002 • 0.0 • 0.005 • CA 0.1,116 . 0.1106 . 0.566 • 0.356 • 0.1172 • 0. 366 • 0.1,25 • 0.297 . N IIA 0.0 • 0.0 • o.o • o.o • o.o • 0.0 . 0.0 . 0.0 . N Ill\ 0.5116 . 0.562 . 0.1130 • 0.631 . 0.518 • 0.623 . 0.561 . 0.575 • 0 k 0.0;>0 1.056 0.006 1.012 0.009 1.035 0.008 1.0011 0.011 1.026 0.010 1.013 0.007 0.999 0.022 0.905 0 6.000 . 6.000 • 8.000 . 8.000 • 8.000 • 8.000 . 8.000 . 6.000 •
AN 113.95 111.01 51. 11 35.90 117. 16 36. 16 112.82 JJ.22 All 51,.01, 56.112 1, 1. 91 63.29 51. 77 62.27 56.119 611.29 Oil 2.02 0.58 0.86 0.81 1.05 0.97 0.69 2.119 CN 0.0 0.0 0.0 0.0 0.0 0.0 o.o o.o
r/M 0.691 0.526 o.o 0.0 0.8111 5. IIJI 0.0 1.055 I /fM 0. 1171 0. 3115 0.0 0.0 0.1,119 0.6115 o.o o. 51J
I 111 PLAG 5 IIJ PLAG 2 111 Pl AG 6 Ill SCAN2 Pl.AG 3 111 Pl.AG 7 111 SCAN2 PLAG Ii 111 PLAG 11 111 SCAN2 PLAG
SIIHf'LE 111 f[LUSPAR ANALYSfS 9 10 11 I?. IJ , .. ,., 16
SI02 58. 3'.> 61. 32 6).011 61. 56 62.55 56.82 55. 78 56.03 1102 0.21 0.05 0.05 0.04 0.05 ll.06 0.02 0.05 11203 211. 211 211.1,0 23. 78 211. 01, 23.66 25.Jl 26.96 26.55 HO 0.90 0.11 0. II 0.2 .. 0.21 0.91 0. 12 0. 31 HNO 0.02 0.011 0.0 o.o 0.0 o. 36 0.22 0.09 HGO 0. 111 0.0 0.0 0.06 0.0 0.69 0.09 0. 10 CAO 6.8 .. 6. 19 5.96 6.31 5 ... 1 7.98 9.07 9. '" UAO o.o 0.0 0.0 o.o 0.0 0.0 0.0 0.0 N/120 7.35 1.6 .. 1.66 1 ... 9 7. 54 6.11 6.112 6.18 K20 0.118 0.211 0. 1 J 0.22 0.87 0. JO 0. 11 0.21 r 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 CL 0.0 0.0 0.0 0.0 o.o o.o o.o 0.0 SUH 99. 15 100. 19 100. 73 99.96 100.29 99.20 98. 79 98.66 -0= f+CL 0.0 o.o 0.0 0.0 0.0 o.o 0.0 0.0 SlJH 99.15 100. 19 100. 73 99.96 100.29 99.20 98. 79 98.66
SI 2.61111 . 2. 720 . 2. 7611 • 2. 731j • 2.767 • 2.584 • 2.5 .. 0 . 2.554 • AL 1.2911 . 1.215 • 1.230 • 1.258 . 1.233 • I. 35 f • 1. .. 1, 1 • 1 ... 26 • TI 0.008 3.9116 0.002 3.997 0.002 ... 000 0.001 3.993 0.002 ... 002 0.002 3. 9113 0.001 3.987 0.002 3.9112 f[ 0.0111 . 0.012 • O.OOlj • 0.009 • 0.008 • 0.035 • 0.005 • 0.012 . HN 0.001 • 0.002 . 0.0 • 0.0 • o.o • 0.011, • 0.008 • 0.003 . HG 0.050 • o.o • 0.0 . 0.004 • 0.0 • o.o .. , • 0.006 . 0.007 • N CA 0.332 . 0.2911 • 0.280 • o. 300 • 0.256 • 0.389 . 0 ... 42 • 0 ..... 6 • N BA o.o . o.o • o.o • o.o • 0.0 • 0.0 . 0.0 • 0.0 • ..... NA 0.6 .. 6 . 0.6'.>7 . 0.652 . 0.6 .. 5 • 0.6 .. 7 • 0.597 . 0.567 . 0.5 .. 6 • K 0.028 1.090 O.Ollj 0.978 0.007 0.9 .... 0.012 0.971 0.0 .. 9 0.960 0.017 1.099 0.006 1.035 0.012 1.027 0 8.000 . 8.000 • 8.000 • 8.000 . 11.000 • 8.000 . 8.000 • 11.000 •
AN 33.02 10.1,9 29.8" 31.35 26.93 38. 76 .. 3. 57 ""·"3 AO 64.22 68.10 69. 39 67.35 67.92 59.50 55.80 5 ... 36 OR 2.76 I. 41 o. 77 1. 30 5.16 I. 73 0.63 1.22 CN 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0
f/H 0.698 0.528 0.0 2.21, .. 0.811j 1.036 2. 137 2.251 f/fH 0 ... 11 0.31i5 o.o 0.692 o,i,119 0.509 0.681 0.692
9 PLBEGIN 13 Pl 10 PL 1 .. PL FINIS CORE II Pl 15 RIM 12 PL 16 CORE
SIIHPU 111 FELDSPAR ANALYSlS 1/ HI 19 20
SI02 56. 72 58.21 61. 17 55.26 1102 0.01 0.05 o. 10 0.00 11701 26.91 25.61 27 .26 23.97 ffO 0.20 0.30 0.55 0.06
.11110 0.'.>8 0.09 0.211 -0.07 HGO IJ.Ol 0. 15 0. J7 -0.08 CIIO 8.76 1. 91 9.56 6. 30 11110 0.0 0.11 0.0 o.o NA20 6. 13 6.75 7.47 6.02 K20 o. 12 0.25 0.114 0.06 r 0.0 0.0 0.0 o.o Cl. 0.0 0.0 o.o 0.0 SUH 100. 14 99. 31, 107. 15 91. 53 -0= F+CL 0.0 o.o o.o 0.0 SUH 100. 14 99. ]11 107. 15 91. 53
SI 2.551 • 7. (,;> l . 2.580 . 2.673 . Al 1. 1179 . I. Hill . I. J'.,'., • 1.366 • II O.UOI 3.9112 0.0112 J. 9Ar> 0.001 1. 918 0.000 4.039 f( 0.008 . 0. 011 . 0. (119 . 0.003 • HN 0.0~? • 0.001 . 0.0119 . -0.003 . HG 0.1102 . O.f/lU . 0.023 • -0.006 . c~ 0.1177 . o. ]8] • 0.43? . 0.326 . N n• ,,.o . "·" . o.o • 0.0 • N Pill o.~111 . U.'.,89 • 0.611 • 0.565 . N K 0.1/0/ 1.11•18 0.0111 1. 0 II ,:l ,,;•,, I.118 0.0011 0.889 0 n .OWi . 11.non . 8.000 • 8.000 .
1111 ,, , . S,5 in. on 40.51 36.116 1111 •, 7.,, ~'}. 13 57.27 63. 10 un n.f,A 1. 4 7 2.21 0.45 <:H "·" 0.0 0.0 o.o 1/'1 111. 721 1.118] 1. 187 2.2411 I /IH 0.9]6 0.597 0.543 0.692
17 RIH 19 AV[RAG[ PLUS SIGMA 18 AVERAGE 20 AVERAGE HINUS SIGMA
SIIHPI[ ?2 BIOTII[ ANAI.YSfS 1 2 3 4 5 6 -, 8
Sl!l2 .l6.<,•1 36. 12 36.36 36.6(1 36.79 36. 77 36.32 36.81 110? 2.65 ?..112 2.61 2.31 2. 16 2.58 2. 75 3.23 l\;'OI 16. 1•1 16.•16 1,. 12 I 7 .25 16.61 16.86 16.411 16.89 110 11. tl?. 1 /. 411 17. 3CI 17 .21 17.60 16.88 17. 71 17 .49 HflO 0.?.6 0.2•1 0.211 0.2ll 0.20 0.25 0.211 0.211 ~,co 12. 17 12.611 12.29 11.411 12.24 11. J3 11. J3 11. 18 r.110 ll. 111 0.25 0.09 0.07 0.06 0.05 0.07 0.08 UAO 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1111?0 0.07 o. 14 0.08 0.06 0.08 0.10 o. 14 0.04 K?O 9.119 9. 12 9. 39 9. 38 9. 36 9.35 9.28 9.29 r 11.0 0.0 o.o 0.0 0.0 O.ll 0.11 0.0 r.1. 0.0 0.0 0.0 o.o o.o 0.0 0.11 0.0 11~0 O.ll n.o 0.0 0.0 0.0 0.0 o.o 0.0 StlH 9'.,. ?ll 911.83 95.48 94.52 95. 10 911. 17 911.211 95.25 •O• r+CL n.o 0.0 0.0 o.o 0.0 0.0 0.0 0.0 SUM 95.20 94.83 95.48 94.52 95.10 94. 17 911.28 95.25
SI ~,.~Jl . 5.486 . 5.476 • 5.557 • 5.565 • 5.596 . 5.554 . 5.551 • N AL 2.1163 8.0011 2. 5111 8.000 2. 5211 8.000 2. 443 8.000 2.435 8.000 2.404 8.000 2.4116 8.000 2.449 8.000 N Ill. o.411 . 0.433 • 0.515 . 0.643 • 0.525 • 0.619 . 0.516 • 0.552 • w TI 0.301 • 0.276 • 0.296 • 0.264 • 0.246 • 0.295 • 0.316 • 0.366 • H 2. 151 . 2.215 . 2. 179 • 2. 185 . 2.226 • 2. 148 • 2.265 . 2.206 • Htl 0.036 . 0.031 . 0.031 • 0.026 • 0.026 • 0.032 • 0.031 . 0.031 • MC; ?. • 6 7<, 5. 775 2.862 5.817 2. 759 5. 779 2.589 5.706 2. 760 5.783 2.570 5.665 2.5112 5. 710 2. 513 5.6611 CA O.U23 . 0.041 . 0.015 • 0.011 • 0.010 • 0.008 • 0.011 • 0.013 • NII U.021 • 0.041 • 0.023 • 0.018 • 0.023 • 0.030 • 0.0112 . 0.012 • K 1.829 • 1. 767 • 1.804 • 1. 816 • 1.806 • 1. 815 • 1.810 . 1. 787 • 1!11 0.0 1. 872 0.0 1.8119 0.0 1.8112 0.0 1.845 0.0 1 .839 0.0 1.853 o.o 1.863 o.o 1. 811 CL 0.0 . u.o • 0.0 • o._o • o.o • 0.0 • 0.0 . 0.0 • r 0.0 • 0.0 • 0.0 • 0.0 • 0.0 . 0.0 • o.o . o.o . ti 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 0 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 •
F/H 0. 760 o. 785 0.801 0.854 0.816 0.8118 0.889 0.890 F/FH 0.432 0.440 0.445 0.461 0.449 0.459 0.471 0.471
1 220 Bl 5 50509.5 2 728 Bl 6 119019.5 3 2ze or 7 48273. 5 II BT START50881.5 8 47528.5
SN1Pl£ 22 BIOflfE ANALYSES 9 10 11 12 1J 111 15 16
SI02 3 7. 18 36. 72 36.96 37.02 35.75 36.90 36. 32 36.119 110? 3. 11 3.62 2.68 2.63 2. 70 2.51 3.61 3.26 11203 16.09 16.02 17.36 16.36 16.89 16.80 16. 35 16.00 rio 16.08 17. JO 16.92 17.87 17 .II I 17.28 17. 79 17 .112 MNO 0.72 0.21 0.72 0.27 0.22 0.26 0.22 0.23 HGO 11.,,2 11.03 11. 52 11.59 11.50 11. 71 10.62 11. 91 CAO o.o•, 0.09 0.09 0.06 0.06 0.06 0.011 0.09 RIIO o.o 0.0 o.o 0.0 0.0 0.0 0.0 0.0 NA20 0.06 0.08 0.09 0.06 0. 10 0.06 0.011 0.09 k20 9. J? 9.112 9.50 9.39 9.113 9.21 9.26 9.28 f O.IJ 0.0 o.o 0.0 0.0 0.0 0.0 0.0 Cl 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0.0 11?0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 SUH 96. 18 911.119 95.311 95.25 911.06 911.79 911.29 911.83 •Oc f+CL 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SUH 96. 18 911.119 95.311 95.25 911.06 911.79 911.29 911 .83
N SI 5.510 • 5,591 • 5.5'.">4 • 5,598 • 5.481 • 5.583 • 5.553 • 5. 5111 • N AL 2.1130 8.000 2.1109 8.000 2.11~6 8.000 2.1102 8.000 2.519 8.000 2.1117 8.000 2.11117 8.000 2.11!'>9 8.000 ~
Al. 0.1110 • 0.466 • 0.628 • 0. 51J • 0.533 • 0.578 • 0.498 • 0.4011 • Tl 0.425 . 0.111!'> • 0. 303 . 0.299 • O. 31 I • 0.286 • 0.111!', . 0.372 • H 2. 26!', • 2.203 . 2. 126 • 2.260 • 2.232 • 2.186 • 2. 2711 • 2.212 • HN 0.028 • 0.027 • 0.028 • 0.035 • 0.029 • 0.033 • 0.028 • 0.030 . HG 2.550 5.6/8 2.503 5.614 2.580 5.666 2.612 5.719 2.628 5,733 2.641 5. 724 2. 420 5.636 2.709 5. 727 CA 0.006 . 0.015 . 0.014 • 0.010 • 0.010 • 0.010 • 0.01J • 0.015 • NII 0.017 . 0.0211 • 0.026 • 0.018 . 0.030 • 0.018 . 0.012 • 0.026 . k I. 781 . 1.829 • 1.821 • I. 811 • 1,844 • 1. 117 • 1.806 • 1. 797 • 011 0.0 1.805 o.o 1.868 o.o 1.862 0.0 1.838 0.0 1 .884 o.o 1.805 0.0 I. 831 0.0 1.838 CL ll.O • 0.0 • 0.0 • o.o • 0.0 • 0.0 • 0.0 • o.o . r 0.0 . 0.0 • o.o • 0.0 • o.o • 0.0 • o.o . 0.0 . It 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 0 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • f/M 0.899 0.891 0.835 0.878 0.860 o. 8111 0.952 0.827
f/fH 0.473 0.471 0.455 0.468 0.462 0.457 0.488 0.453
9 39705.5 13 JI! 117. 5 10 38587.5 14 START 2 35285.5 11 35601. 5 15 110215.5 12 352311.5 16 411148.5
SAHrLC 22 BIOTIT[ ANALYSES I 7 18 19 20 21 22 23 24
$102 .16. Ill 36.24 J5.91 37 .oo H.08 J6.50 J6. 76 J6.65 1102 ].II') J. 18 J. 51, 3.611 3.J9 2.4J 2.,,8 2. 38 A201 16.99 16.6J 17. 33 16. 38 16.81 16.83 17 .22 16.39 rro 17. 51 18.05 17. 10 17. 111 17.56 17. 71 16. J8 17 .66 HNO IJ. 23 o. 18 0.25 0.18 0.20 0. 19 0. 18 0.21 HGO 11. J J 11. 23 10. 59 11.26 11, 18 11. 88 12. 19 11.49 CAO 11.11 0.07 0.09 0. Ill o. 17 0.07 0. 12 0. 18 DAO 0.0 0.0 0.0 0.0 o.o o.o 0.0 o.o NA20 0.06 0.01, o. 12 0.09 0. 1l 0.08 0.05 0.10 K?.O 9. 18 9.21 9.42 9.20 8.94 9.26 9.2J 9, 16 r 0.0 o.o 0.0 0.0 o.o o.o o.o 0.0 Cl 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0.0 1120 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SUH 911, 91 911, 83 911, 35 91,.99 95.46 91,,95 94.61 94.22 •Oc f+CL 0.0 0.0 o.o 0.0 o.o o.o 0.0 0.0 SUH 911, 91 94.83 94.35 911.99 95.46 911,95 94.61 911.22
SI 5. 5111 • 5.512 • 5,475 • 5.5811 • 5.568 • 5.532 • 5.5117 . 5,597 • N Al. 2.486 8.000 2.488 8.000 2.525 8.000 2.416 8.000 2.1132 8.000 2.466 8.000 2.45J 6.000 2.403 8.000 N AL 0. 5116 • 0.1193 . 0.588 • 0.1,97 • 0.51,2 • 0.5J8 • 0.609 • 0.5116 • Vl TI 0.35? • 0. 3611 • 0.406 • 0.41J • 0. 383 • 0.277 • 0.281 . 0.273 • rr 2.216 • 2.296 • 2.180 . 2. 163 • 2.205 • 2.245 . 2.067 . 2.255 . Ml'i O.OJO . 0.02J . 0.032 • 0.023 . 0.025 • 0.0211 • 0.02J • 0.027 • HG 2.557 5. 70J 2.546 5.721 2.1106 5.612 2.5J3 5.629 2.502 5.658 2.664 5./66 2. 742 5. 72J 2.615 5. 717 C.A 0.018 . 0.011 • 0.015 • 0.016 . 0.027 • 0.011 • 0.019 . 0.029 . NA 0.016 . 0.012 . 0.035 . 0.026 . O.OJ8 • 0.024 . 0.015 . 0.030 . K 1. 773 • 1. 787 • 1.832 • 1. 771 • 1. 712 • 1. 790 . 1. 777 • 1. 784 • UA 0.0 1 .809 0.0 1.810 0.0 1.882 0.0 1. 81 J 0.0 1. 777 0.0 1.625 0.0 I. 811 0.0 1.843 Cl. 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 . 0.0 • r 0.0 . 0.0 . 0.0 . 0.0 • 0.0 • 0.0 . 0.0 . 0.0 • II o.o 0.0 0.0 0.0 0.0 o.o o.o 0.0 0.0 o.o 0.0 0.0 0.0 0.0 o.o 0.0 0 22.000 • 22.0011 • 22.000 • 22.000 • 22.000 • 22.000 .. 22.000 . 22.000 •
f/H 0.879 o. 911 0.919 0.86J 0.891 0.846 0. 762 0.873 f/fH o. •168 0.477 0.1179 0. 1163 0.1111 0.1158 0.433 0.466
17 111756.5 21 1151115.5 16 4.?988.5 22 49151.5 19 113296.5 23 1191159.5 70 41,221.5 24 50076.5
SIIHPI f 22 DI Of I TC IINAL VS[S 2'> 26 21 28
S102 JI, 16 J6.G2 J6.9? 36.25 110;, ;,, 50 2.811 J.Jl 2.40 11~03 II .28 16. 70 17. 12 16.28 rro 11.28 11 .110 17. 78 11. 03 ~um 0.21 U.?2 0.25 0.20 HGO 12.07 11. 59 12. ll 11.05 C/10 0. IT o. 10 0. 1, 0.05 11110 0.0 0.0 0.0 o.o Nll?O 0.11 0.08 0.11 0.05 ~70 9.011 9.28 9.4? 9. 15 I IJ.0 0.0 0.0 0.0 r:1. u.o 0.0 0.0 0.0 11;,o 0.0 0.0 0.0 0,0 Sl111 95. 78 911.89 97.32 92.116 •Os f+CL 0.0 0.0 0.0 0.0 SUM 95. 78 911.89 97.32 92.116
SI 5.551 . 5. 5117 . 5.470 . 5.627 • N N
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F/H 0.1113 0.853 0.834 0.875 I /I H 0.4118 o.•160 0.455 0.467
25 51JJ811. 5 27 AVERAGE PLUS SIGH/\ 26 AV[RAG[ 28 AVCRAGE HINUS SIGMA
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SIIMPL [ 22 r[LDSPAR ANALYS[S 11 18 19 20 21 22 23 24
S102 ~9.J~ 60. 57 61. 20 58.36 58.86 61.21 62.35 58.26 110;> ll. OJ CJ.05 ll.06 O.OJ 0.011 0.03 0.06 0.02 J\;'(Jl 7'j, I(, ?11.<,1 25.02 26.02 26.78 24.20 211. 2 J 25.1111 110 II.?(, 0.1,1 O. JO 0.211 o. 39 0. 13 0. J 1 ll. 08 HIHI u. (JI o.o o.o o.o 0.01 0.04 0.03 0.16 I-ICCJ 0.11 o.o 0.02 o.o 0.11 O.OJ 0.0 0.06 CIIO 6. 811 6. 40 6.43 7.74 6.32 6. JO 5.47 7.70 11110 o.o o.o o.o 0.0 o.o 0.0 0.0 0.0 f4/\;10 7. ?I 7.43 7.49 6.82 7.56 7.50 1. 90 7. 01 K?O 0. 18 0.22 0.19 0.22 o. 16 o. 17 0.26 0.09 I 0.11 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Cl 0.0 0.0 o.o o.o o.o 0.0 o.o 0.0 SUH 99.04 99.69 100.71 99.43 100.23 99.61 100.61 99.26 -o, r +Cl. 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 SUM ')9.011 99.69 100. 71 99.43 100.23 99.61 100.61 99.26
SI 2.669 . 2. 703 . 2. 701 .. 2.623 • 2.618 • 2. 727 • 2. 747 • 2.623 . N AL 1. 333 . 1.294 • 1. 301 . 1. 378 • 1.4011 • 1.270 • 1. 258 • 1. 373 . N
II 0.001 11.003 0.002 J.999 0.002 4.0011 0.001 4.002 0.001 4.024 0.001 J.998 0.002 4.006 0.001 3.996 \.0 If 0.010 • 0.015 • 0.011 • 0.009 • 0.015 • 0.005 • 0.011 • 0.003 • HN 0.000 . 0.0 . 0.0 • 0.0 • 0.000 • 0.002 . 0.001 . 0.006 . HG 0.0 . 0.0 • 0.001 • 0.0 • 0.00'7 • 0.002 • 0.0 • 0.0011 . Cl\ IJ.ll 0.9T9 o.o o. 911 0.0 0.968 0.0 0.989 0.0 0.985 0.0 0.967 0.0 0.960 o.o 1.002 Ill\ o.o . 0.0 . 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 . NII 0.629 . o. 6113 • 0.6111 . 0.5911 • 0.652 . 0.6118 . 0.675 . 0.612 . K 0.010 0.979 0.013 0.911 0.011 0.968 0.013 0.989 0.009 0.985 0.010 0.967 0.015 0.960 0.005 1.002 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 •
IIN 311. 03 31.83 31.82 38.05 31. 30 31. 38 27.25 37.58 AB 611.91 66.87 67 .06 60.67 6T. 16 67 .61 71. 21 61.90 on 1. 07 1. 30 1. 12 1.29 0.911 1.01 1. 511 0.52 CN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
r/H 3. 1,32 o. 795 8.416 1.011 2.0111 3. 189 2.638 2.263 urH o.n11 0.1143 0.894 0.503 0.671 0. 761 0. 725 0.6911
1 7 Pl. 21 Pl 18 Pl. 22 PL 19 Pl. 23 PL 20 Pl 24 CORHINIS
SAMPl.l 22 F[LDSPAR ANALYSES 25 .?6 21 .?8 l9 30 31 32
s Ill?. 58. '.>8 51. ]II 58. 69 59. 77 58.'.,2 56.111 59. 36 55.97 r ro;, 0.03 ll.O 0.01 0.02 0.04 0.011 0.02 0.05 A;>OI 211.66 25.91 25. 11 25.95 26.99 27.05 26.23 21.00 Fl 0 0.10 0.14 0.10 0.18 o. 14 0.23 0. 38 0.09 HtW 0.26 o. 17 0. 15 0.40 0. 18 0.26 0.22 0.06 HGO 0.0 0.0 0.0 0.0 0,09 0.09 0.011 0.05 CAO 6.90 8.00 6.8•1 7.00 8.56 9.22 6.88 9.07 DAO 0.0 o.o 0.0 o.o o.o 0.0 0.0 0.0 NA?O 1. 36 6.88 7. 30 7.49 6.58 6. 34 7.50 5.90 K20 fl. 10 o. 14 0.19 0.20 o. 12 0.12 o. 13 o. 18 r 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 Cl. o.o 0.0 0.0 0.0 o.o 0.0 0.0 o.o SUM 98.01 98.64 98. 39 101.01 101. 22 99,16 100. 16 98. 37 -0= F+CI 0.0 ll.O 0.0 0.0 o.o 0.0 o.o o.o SUH 98.01 98.64 98. 39 101.01 101. 22 99. 76 100.76 98. 37
SI 2.667 . 2.6011 • 2.660 • 2.644 • 2.589 • 2,544 • 2.632 • 2.551 • Al. 1.323 . 1.390 . 1. 3111 • 1.353 • 1,407 . 1.438 • 1.371 • 1. 450 . N TI 0.001 3.991 0.0 3.993 0.000 11.001 0.001 3.998 0.001 3.997 0.001 3.984 0.001 4.003 0.002 11.003 w re 0.004 • 0.005 • 0.004 • 0.007 • 0.005 • 0.009 • 0.014 . 0.003 • 0 HN 0.011 • 0.001 • 0.006 • 0.015 • 0.001 • 0.010 . 0.008 • 0.002 . HG 0.0 . o.o • o.o . o.o • 0.006 • 0.006 • 0.003 • 0.003 . CA 0.0 1.007 0.0 1.015 0.0 0,9911 0.0 1.007 o.o 0.995 0.0 1.032 0.0 1.004 0.0 0.9114 8A 0.0 • 0.0 • 0.0 . 0.0 • 0.0 • 0.0 . o.o • 0.0 • NA 0.650 • 0.606 • 0.6111 • 0.6•12 . 0.5611 • o. 5511 . 0.6115 . 0.521 • K 0.006 1.007 0.008 1,015 0.011 0.9911 0.011 1.007 0.007 0.995 0.007 1.032 0.007 1.0011 0.010 0.984 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 .
AN 33. 93 38.80 33. 73 33.67 II 1. 53 1111.25 33.39 115.114 AB 65.119 60. 39 65. 15 65.19 57.77 55,06 65.86 53.119 OR 0.59 0.81 1. 12 1. 15 0.69 0.69 0.75 1.07 CN o.o o.o o.o 0.0 0.0 0.0 0.0 o.o F/H 3 .1132 o. 795 8.1116 1.011 2.009 J.076 8.1156 1.692 r;rH 0. 774 0.11111 0.894 0.503 0.668 0.755 0.894 0.629
25 RtH 29 RIH 26 CORE 30 CORE 27 RIH 31 RIH 28 CORE 32 CORE
S/IHPLC 22 r uosrAn IINIIL vsrs 33 34 35 36 J7 38
5102 60.?4 59.21 59.60 59.45 60.81 58.0J T 102 0.01, O.OJ IJ.01 0.07 O.?I -0.01 A;>OJ ..,.,. 71 211. J/ 211. 11 25.26 26. 16 24.35 f[O 0.11 0.1? o. 36 0.28 0.111 0.08 MNO 0.51 U.27 0.11 0.08 O.?I -0.04 MCO 0.02 0.07 0.01 0.06 0.20 -0.08 C/10 6.60 5.82 6.83 6.96 7.811 6. 11 0110 0.0 0.0 0.0 0.0 0.0 0.0 111120 7.82 8.23 7. 77 7.JO 7.78 6.82 K20 0.111 0.28 11.20 0.21 o. 38 0.011 r 0.0 0.0 0.0 o.o o.o 0.0 Cl. 0.0 0.0 0.0 0.0 0.0 0.0 SUH 100. 19 98.48 99.49 99.67 104.09 95.26 -0= F+CL 0.0 0.0 o.o 0.0 o.o 0.0 SUH 100. 19 98.48 99.49 99.67 104. 09 95.26
SI 2.684 . 2.666 • 2.616 . 2.661 • 2.628 . 2.697 . N Al. 1.298 • I. JOI • 1.307 • 1. 332 • I.JJI . 1.334 . w TI 11.001 J.983 0.001 J.969 0.000 J.983 0.002 J.996 0.007 J.965 -0.1102 4.0211 .._. re 0.004 • 0.007 . 0.014 • 0.010 • 0.017 • 0.003 • HN 0.019 . 0.008 • 0.0 . 0.003 • 0.008 • -0.002 . HG 0.001 . 0.005 • 0.001 • 0.0011 • 0.013 • -0.005 . CA 0.0 1.023 0.0 1.042 0.0 1.030 0.0 0.997 0.0 1.071 o.o 0.918 BA 0.0 • 0.0 . 0.0 • o.o • 0.0 • 0.0 . NA 0.676 • 0.723 • 0.676 • 0.634 • 0.651 • 0.615 • K 0.008 1.023 0.016 1.042 0.011 1.030 0.012 0.997 0.021 1.071 0.002 0.918 0 8.000 . 8.000 • 8.000 • 11.000 • 8.000 • 8.000 •
AN 31.55 27 .65 32. JJ 34.06 34.91 JJ.OJ AB 67 .65 70.76 66.55 64.71 63.06 66. 71 OR 0.80 1.58 1. 1J 1.23 2.0J 0.26 CN 0.0 o.o 0.0 0.0 0.0 o.o
r/H 17. 577 J.309 20.199 J.291 1.910 J.076 F/FH 0.946 0.768 0.953 0.767 0.656 0. 755
JJ CORE 36 AVERAGE 34 RIH J7 AVERAGE PLUS SIGMA 35 RIHFINIS 311 AVERAGE HINUS SIGMA
SAMPI I: 26 UIOIIIC ANALYSCS I ? 3 1, 5
SIO;> 36 .CIC, 36.21 36. 10 3(,.21 36.00 1102 If. 01 l. CJ?. 3. 91 11.01 3.92 Ai'Ol 111 .116 111.?•1 111.15 111. ;.,11 111. 06 HO 111. 6(, 19. 18 19.02 19. 18 18.86 MNO 0.21 0.211 0.24 0.28 0.21 m;o Ill. 11 111.•16 10.58 10. 71 10.116 C:110 0.U5 11.06 0.05 0.06 0.05 11110 0.20 0.22 0.21 0.22 0.20 111120 0.03 0.011 0.03 0.011 0.03 1<70 9.?.I 9.111 CJ. 17 9.21 9. 111 f 0.11, 0.53 0.50 0.53 0.111 C:l U.28 0.28 0.28 0.28 0.28 1170 -0.79 -n.3?. -0.31 -o. 32 -0.29 SUM 93.80 94.24 9l1. 02 94.65 93.39 -o.- r•c:1 o.:.>6 0.29 0.27 0.29 0.26 SIIH 93. 51, 93.95 93. 75 911. 36 93. 1J N
SI 5. '>811 . 5.592 . 5.508 . 5. 570 . 5.606 • w Al 2.41(, 8.0111) 2 .111)8 8.UOU 2.1112 8.000 2.1130 8.000 2.3911 8.000 N Al o. 1~'' . 0. 183 • o. 169 . 0. 152 . 0.186 • TI C,.•168 . 0.1,55 • 0.1161 . 0.1164 . 0.459 • rr 7. 4111 • 2. 1117 . 2.1162 . 2.1161 • 2.456 • MN 0.026 . 0.031 • 0.032 • 0.036 • 0.028 • HG 2.1116 5. 573 2. 1,06 5.560 2.11112 5.566 2.1156 5.575 2.1128 5.557 CA 0.008 . IJ.010 • 0.009 • 0.010 • 0.008 • NA 11.110'} . 0.012 . 0.011 . 0.012 • 0.009 • " 1.6?2 . I. 800 . 1.811 • I. 807 • 1.815 . BA 11.017 1.852 0.(113 1.836 0.013 1.844 O.Oll 1.842 0.012 1.845 Cl o. 11111 . 0.013 . 0.073 • 0.073 • 0.014 • r 0.231 . 0.259 . 0.2115 • 0.258 • 0.231 • If -o. 304 0.0 -0.332 0.0 -0.318 o.o -0.331 0.0 -0.305 0.0 0 2?.000 • 22.000 . 22.000 . 22.000 . 22.000 .
f/H 0.999 1.01111 1.021 1.020 1.023 r /rH 0.500 0.511 0.505 0.505 0.506
1 ur " AVERAGE PLUS SIGMA 2 SAHE GIIAIN 5 AVERAGE MINOS SIGMA 3 AVERAGE
SAHPI l 76 PYROX£NC ANALYSES 1 7 l 11 5 6 7 8
SIU;/ 51.92 51.]4 51.94 51.60 51.44 51.07 51. 44 51.62 1102 0. 11 0.08 0.03 0.12 0.10 0.09 0.02 0.07 117.03 0.52 0.60 o. ;,3 0.58 0.65 0.61 0. 15 0.117 rro 11. 81 1;,.01 11.10 11.98 11.84 11.6;> 10.81 11. 37 ~INO o. 51 0.55 0.119 0.61 0.511 0.63 o.6l 0.57 m;o 11.41 10.96 11.;>0 11.211 11. l 1 11. 35 11.]5 11. ]5 CAO n.38 n.10 23. 5] 22.113 2;>.50 2".115 ;>]. 6;> 22.48 11AO 0.04 0.08 0.05 0.09 0.06 0.12 0.011 0.0 NA;>O 0.21 0.21 0.12 o. 18 0.22 0.21 0.06 0.21 1(;>0 0.02 o.o;, 0.02 0.02 0.22 0.02 O.O;> o.o;, r 0.0 0.01 0.02 o.o o.o o.o 0.0 0.0 Cl. 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o SUH 98.99 97.95 98.71 98.85 98.88 98. 17 98. 111 98.16 -o, r+CL 0.0 0.0 0.0 0.0 o.o 0.0 0.0 o.o SUH 98.99 97 .95 98. 71 98.85 98.88 98. 17 98. 111 98.16
SI 1.991 . 1.992 • 1.996 • 1.985 • 1.980 • 1.979 • 1.990 • 1.993 • AL 0.00? 2.000 0.008 2.000 0.001, 2.000 0.015 2.000 o.o;,o 2.000 0.021 2.000 0.001 1. 997 0.007 2.000 N AL 0.0111 • 0.019 • 0.007 • 0.012 • 0.009 • 0.001 • o.o • 0.015 • w TI 0.00] • 0.002 • 0.001 • 0.00] • 0.00] • 0.00] . 0.001 • o.oo;, . w rr 0. 379 • 0. ]90 • 0.357 • 0.385 • 0.381 • 0. 377 • o. 350 • 0. 367 • MN 0.019 • 0.018 • 0.016 . 0.020 • 0.018 • 0.021 . 0.021 . 0.019 • HG 0.652 1.066 0.6]4 1. 06] 0.6112 1.022 0.6115 1.065 0.649 1.060 0.656 1.062 0.655 1.0;>6 0.653 1.056 CA 0.919 • 0.919 • 0.969 • 0.925 • 0.928 • 0.9]2 • 0.919 • 0.9]0 • OA 0.001 • 0.001 • 0.001 • 0.001 • 0.001 • 0.002 • 0.001 . 0.0 • HA 0.016 . 0.016 • 0.009 . O.Oll • 0.016 • 0.016 . 0.005 • 0.016 . I( 0.001 0.9]6 0.001 0.937 0.001 0.980 0.001 0.9110 0.011 0.956 0.001 0.951 0.001 0.985 0.001 0.9117 0 6.000 • "6.000 • 6.000 • 6.000 • 6.000 . 6.000 • 6.000 . 6.000 •
WO •16. 70 46.87 118.86 46.8] 46.97 116.96 48.86 47.23 EN 3]. 12 ]2. 33 3;>.]5 32.64 32.85 33.03 3;>.66 33. 17 rs 20. 18 20.80 18. 79 20.53 20.18 20.01 18.48 19.59
r/H 0.609 0. 611] 0.581 0.629 0.6111 0.606 o. 566 0.591 r;rH 0.379 0.391 0.367 0.386 0.381 0. 377 0.361 0. 371
1 PX H[WO ALL Fil£ 5 PX ;> PX 6 PX 3 PX 7 PX 4 PX 8 PX
S111il'l£ 26 PYROX[N[ ANALYS[S 9 10 II 12
S102 51. 60 51. 55 51. 81 51.29 TIO;> o. 12 0.08 0.12 0.05 A20J 0.49 0.118 0.6•1 0. 31 rro 11. 36 11.54 11. 93 · 11.15 HNO 0.'>•1 0.51 0.61 0.53 HGO 11. 411 11.29 11. 43 11. 15 CAO 22.24 22,611 23. 15 22. 12 IIAO 0.03 0.06 0.09 0.02 tlA20 0.22 0.18 0.23 o. 13 K20 0.02 0.04 0.11 -0.02 r o.o 0.00 0.01 -o.oo CL 0.0 0.0 0.0 o.o SUH 98.06 98.43 100, 1 l 96.74 -0• f+CL o.o 0.0 o.o o.o SUH 98.06 98.113 HlO. 13 96.74
SI 1.991 . 1.989 . 1. 912 • 2;006 . N w AL o. 001 2.00U 0.011 2.000 0.028 2.000 0.0 2.006 .p..
AL 0.016 . 0.011 . 0.001 . 0.014 • Tl 0. 003 . U.002 • O.OOJ . 0.001 • rr 0, 36 I . 0.372 . 0.380 • 0.365 • Mti 0.018 . 0.019 . 0.0?0 • 0.017 • MG 0.6'.,9 1.062 0.6119 1. 053 0.648 1.053 0.650 1.048 CA o.no . 0.936 . 0.944 . 0.927 • BA 0.1100 . 0.001 . 0.001 • 0.000 . PIA 0.016 . 0.014 . 0.017 • 0.010 • K 0.001 fl. '.IJII 0.002 0.952 0.005 0.968 -0.001 0.936 0 6.000 . 6.000 . 6.000 • 6.000 •
WO 116.81 47. 35 47 .40 4 7. 31 Ell 33.54 32.86 32.54 33.18 FS 19.59 19.79 20.06 19.51
f/H o. 5811 0.602 0.617 0.588 f/fH 0. 369 0.376 0.381 0.370
9 PX II AVERAGE PLUS SIGMA 10 AV[RAC£ 12 AVERAGE MINUS SICHA
SI\Hl'l [ ?(, C:lll OR II [ ANAL YS[ S 1 ?. 3 11
Sl02 27. 56 27. 56 27. 56 27. 56 1102 0.07 0.07 0.07 0.07 11203 19.02 19.02 19.02 19.02 f IO ;>J .115 23.115 23.85 23.85 HNO 0.47 0.47 0.117 0.41 H(;() 15.118 15.08 15.08 15.08 C:1\0 o. 11 o. 17 0. 17 o. 17 111\0 0.08 0.08 0.08 0.08 141\7.0 0.02 0.02 0.02 0.02 K20 0.03 0.03 0.03 0.03 r o. 17 0. 17 0.17 o. 17 Cl 0.0 o.o 0.0 0.0 11;,o 11. 21 11.21 11.21 11. 21 SUH 9 f. 73 91. 73 97. 73 97. 73 -0• f+CL o.o, 0.07 0.07 o.o, SUH 91.66 97 .66 97 .66 97.66
N 51 2.919 • 2.919 . 2.919 • 2.919 • w Al 1.0111 4.000 1. 081 4.000 1.0l'1 4.000 1. 081 4.000 lJl Al. 1.292 . I .292 • 1.292 • I .292 • II 0.006 . 0.006 • 0.006 • 0.006 • rr 2. 112 . 2.112 • 2. I 12 • 2. 112 • MN 0.0112 . 0.042 • 0.0112 • 0.042 • HG 2. 3110 . 2.380 . 2. 380 . 2. 380 • C:I\ 0.0 5.863 0.0 5.863 0.0 5.863 0.0 5.863 NA 0.0011 . 0.0011 • 0.0011 • 0.0011 • K 0.0011 . 0.004 . 0.004 • 0.004 • llA 0.003 5.863 0.003 5.863 0.003 5.863 0.003 5.863 CL O.ll • 0.0 • 0.0 . o.o • r 0.0~7 • 0.057 • 0.057 • 0.057 • II 7. 943 8.000 7.943 8.000 7.943 8.000 7.943 8.000 0 18.000 • 18.000 • 18.000 . 18.000 •
f/H 0.905 0.905 0.905 0.905 f/fH 0.475 0.475 0.475 0.475
1 Clll 3 AVCRAGE PLUS SIGMA 2 AVERAG[ 4 AVERAGE MINUS SIGMA
SIIHPLC 26 F£lDSPAR ANlllYSfS 1 2 3 4 5 6 1 8
S102 611,611 68.07 58. 47 56. 19 59.65 59.60 63. 86 57.78 1102 0.01 o.o 0.0 0.0 0.01 0.02 o.u 0.02 11203 23.25 20.66 25.52 26.84 25.53 25.02 23. 71 26. 10 flO 0. 18 0.01 0.67 0.15 0.08 0. 11 0. 19 0.09 HNO o.o 0.0 0.01 0.0 0.02 0.01 0.0 0.03 HGO 0.01 o.o 0.01 0.0 0.0 0.0 0.02 0.0 CIIO 3. 511 0.61 7 ,92 8.53 6.89 6.40 4.22 7.85 8110 0.0 0.0 0.01 0.07 0.01 0.09 0.0 0.07 N/120 9.44 11.28 6.44 6.83 7.62 7. 8'I 9. 71 7.07 l<?O o. 111 0.05 0.12 0.18 0.14 0.29 0.09 0.19 r u.o o.o o.o o.o 0.01 0.0 0.0 0.0 Cl 0.06 o.o o.o . 0.0 0.0 o.o 0.0 0.0 SUH 101.21 100.68 99. 17 98.79 99.95 99. 38 IOI. 80 99.20 -0= f+CL 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 SUH 101.21 100.68 99.17 98. 79 99.95 99.38 101. 80 99.20
SI 2.816 . 2.955 • 2.636 . 2.556 • '2.660 • 2.675 • 2. 779 • 2.608 . N
AL 1. 193 . I. 057 • 1. 356 . I. 439 • 1.341 • I. 323 • 1.216 . 1. 388 . w Tl 0.000 4.009 0.0 4.012 o.o 3.992 0.0 3.995 0.000 4.001 0.001 3. 999 o.o 3.995 0.001 3.991 0\ rr 0.007 • 0.000 • 0.025 • 0.006 • 0.003 • 0.004 • 0.007 • 0.003 • HN 0.0 . o.o • 0.000 • u.o • 0.001 • 0.000 . 0.0 • 0.001 • HG 0.001 . 0.0 . 0.001 • 0.0 • o.o • 0.0 • 0.0111 . 0.0 • CA o.o 0.911 0.0 0.981 o.o 0.979 o.o 1.036 o.o 1.000 o.o 1.013 0.0 1.029 0.0 1.015 811 0.0 . 0.0 • 0.000 • 0.001 • 0.000 • 0.002 • o.o • 0.001 • NA 0.797 . 0.949 • 0.563 • 0.602 • 0.659 • 0.682 • 0.819 . 0.619 • K 0.008 0.977 0.003 0.981 0.007 0.979 0.010 1.036 0.008 1.000 0.017 1.013 0.005 1.029 0.011 1. 015 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8,000 •
AN 17 .03 2.89 110. 16 40.37 33.05 30.53 19.27 37 ,57 All 82. 17 96.82 59.10 58,49 66. 14 67.67 80.24 61.23 on 0.80 0.28 o. 72 1.01 0.80 1.65 0.49 1.08 CH 0.0 0.0 0.02 0. 12 0.02 0. 16 0.0 0. 12
F/H 10.099 0.0 38. 160 o.o 0.0 0.0 5.330 o.o f /fH 0.910 o.o 0.974 0.0 0.0 0.0 0.842 0.0
1 Pl 5 Pl 2 IIR 6 Pl 3 PL 7 Pl 4 Pl 8 PL
SIIHrLC 26 rELOSrAR ANAlYSlS 9 10 ll 12 13
S102 57 .63 ,7.28 60.32 611.00 56.63 1102 0.02 o.o 0.01 0.02 -o.oo /120] ;,7. ll 26.68 25.06 26.99 23. Ill no 0.21 o. l7 0.19 0. 36 0.01 HllO o.o 0.0 0.01 0.02 -o.oo 11GO 0.01 0.01 0.01 0.01 -o.oo CIIO 8.ll 8.411 6.27 II. 79 l.76 11110 0.02 o.o O.Ol 0.06 -0.01 NA20 6.85 6.60 7.97 9.5\ 6.42 K20 0.16 0.16 0.15 0.21 0.09 r 0.01 o.o 0.00 0.01 -o.oo Cl. 0.01 o.o 0.01 0.02 -0.01 SUH 100.54 99. 34 100.01 109.96 90.05 -Oc r +CL 0.0 0.0 o.o 0.0 o.o SUH 100.54 99. lll 100.01 109.96 90.05
SI 2.569 . 2.583 . 2.685 • 2.627 . 2.754 • N Al. 1. 435 • 1. 417 • 1. l 15 . 1. 305 • 1.326 • w II 0.001 4.005 0.0 4.000 0.000 4.000 0.001 3.933 -0.000 4.081 ....... re 0.008 • 0.006 • 0.007 . 0.012 • 0.001 • Hli 0.0 • 0.0 • 0.000 • 0.001 • -0.000 • HG 0.001 . 0.001 • 0.000 • 0.001 • -0.000 • Cl\ 0.0 1.007 0.0 I. 001 o.o 1.004 0.0 I. 169 0.0 0.807
"" 0.000 • 0.0 • 0.000 . 0.001 . -0.000 • NII 0.592 . 0.577 • 0.688 • 0.757 • 0.606 • K 0.009 l .007 0.009 l.001 0.009 1.004 0.011 1.169 0.006 0.807 0 8.000 . 8.000 • 8.000 • 8.000 • 11.000 •
/IN 39.75 41.02 JO.OJ JJ.44 24.25 /10 59.JO 58.05 69.05 65.51 75.06 OR 0.91 0.93 0.87 0.96 0.70 CN O.Ol 0.0 0.05 0.08 -0.02
r/H 11.783 9.538 18.056 16.638 o.o r;rH 0.922 0.905 0.9411 0.9113 o.o
9 r1. 12 AVERAGE PlllS SIGH/\ 10 Pl 13 AVERAGE MINUS SIGMA 11 IIV[RIIG[
SMIPI.[ 7.6 IIHPIII DOL[ IINAL YS[S I 2 3 ,, 5
s10;, '>I. 34 50.21 50. 11 51.34 50.21 f 10? 11.03 0.06 0.04 0.06 0.03 11203 ?.66 •1.88 3. 77 4.811 2.66 f 10 fl1.f16 15. 71 15.08 15. 71 14.46 HIIO (J. 38 o. 32 0. 35 0. 38 0. 32 HGO 13.7.6 11. 50 12.39 13.28 11. 50 CI\O 12.50 12.06 12.28 12.50 12.06 01\0 0.09 o.o 0.()4 0.09 0.00 NA20 IJ.26 0.68 0.47 0.611 0.26 K70 0. 11, 0.28 0.21 0.28 0.14 r 0.25 0. 23 0.24 0.25 0.23 C:L n.o o.o 0.0 0.0 0.0 ff?O -o. 12 -o. 11 -o. 11 -o. 12 -o. 11 SUH 95.27 95.82 95.55 99.33 91. 76 -o= r •r:1. 0.11 0.10 0.10 0.11 0.10 SUH 95. 17 95.72 95.45 99.23 91.66
SI 7.678 . 7.508 . 7.593 • 7 .412 • 7.787 • N Ill. 0. 322 8.000 0.492 8.000 0.407 8.000 0.586 11.000 0.2ll 11.000 w AL o. 1116 . IJ.368 • 0.257 • 0.2•12 • 0.273 • 00 TI 0.00J . 0.007 . 0.005 . 0.007 • 0.003 • f[ 1.8118 . 1.96'> . 1.886 . 1.897 . 1.875 . HN 0.0•18 . 0.041 • 0.044 . 0.046 • 0.042 . HG 2.960 11.966 2.563 li.943 2. 762 4.955 2.858 5.049 2.658 4.853 C:A 2.003 . 1.932 . 1.967 • 1. 933 • 2.004 • NI\ 0.075 . o. 197 • o. ll6 • 0.190 • 0.0711 • K 0.027 • 0.053 • 0.040 • 0.052 • 0.028 • OIi 0.005 2.110 0.0 2. 183 0.003 2.146 0.005 2. 180 0.000 2. 110 CL o.o . 0.0 . o.o . o.o • 0.0 • r 0.118 • 0. 109 . 0. 114 • 0.114 • O. l ll • ff -o. 118 o.o -o. 109 o.o -o. 114 o.o -o. 114 0.0 -0. l ll 0.0 0 23.000 • 23.000 • 23.000 • 23 .000 • 23.000 .
CAA ?9. )7 29.72 29.54 28. 71 J0.•16 ANf 43.41 39.43 41. 47 42.43 40.40 GRU 27.22 30.85 28.99 28.86 29.14
f /M 0.627 0.782 0.699 0.680 o. 721 f/fM 0.365 0.439 0.411 0.405 0.419
I A 4 AV[RAG[ PLUS SIGH/I 2 A 5 AVERAG[ MINUS SIGMA 3 AVERAG[
SAHrLE 26 1
5102 38. 12 1102 0. 16 A20J 26.61 r201 1.99 HllO 0.59 HGO 0.2J CAO 23.08 IIAO o.o NA20 0.0. ~20 0.02 r 0.0 CL 0.0 H20 1.89 SUH 98.69 -0= F+CL o.o SUH 98.69
SI J.Oll • AL o.o. 3.0ll AL 2.1,19 • TI 0.010 • HG 0.027 • HJ+ 0.475 . HN 0.0110 3.030 CA 1.955 • I( 0.002 • NA o.o . BA 0.0 I. 957 CL 0.0 0.0 r 0.0 o.o II 1.000 1.000 0 13.000 .
PS 15.88 Cl 82.80 PD I. 32
1 [P rlNIS
£P1D0TE ANALYSES (OIi CALCULATED) 2
38.611 1.01,
24.09 8.52 I. 17 0.93
23.08 0.0 0.01 0.01 0.0 0.0 1.90
99. 39 o.o 99.39
l.054 • 0.0 3.0511 2.21,3 . 0.062 • 0.110 • 0.507 . 0.018 J.000 1.9511 • 0.001 • 0.002 • o.o 1.957 o.o o.o 0.0 0.0 1.000 1.000
13.000 • 17. 91 19. 37.
2. 77
2 EPflNIS
N w \D
SAMPLE 31 DIOTIT[ ANALYSES I 2 3 4 5 "6 1 8
SI02 37.00 37.05 37. 13 36.93 37 .20 37 .63 37. 16 37. 39 1102 3.53 J. 19 3. 48 3.114 3.42 3.118 3.52 3.65 A203 111. 17 14. 3 I 14.58 15.40 14.65 111. 69 14.63 15.02 rro 18.66 18.65 18.60 17.52 11.63 17 .98 18. 17 18.66 HNO 0.20 0.22 0.21 0.23 0.23 o. 18 0.21 0.23 HGO 11. 43 11.92 12.28 12.44 12.70 12. 10 12. 14 12.55 CAO 0. 10 0. 13 0.08 0.16 0.07 0. 18 0.12 0.16 BAO o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 IIA20 0.05 0. 10 0.06 0.06 0.02 0.03 0.05 0.08 k20 9.53 9. 19 9.40 9.25 9. 11 9.19 9.28 9.42 f 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 CL 0.0 0.0 o.o o.o 0.0 o.o 0.0 0.0 11?0 0.0 0.0 0.0 o.o o.o 0.0 0.0 0.0 SUH 91,. 61 95. 36 95.82 95.43 95.03 95.46 95.29 97. 15 -o~ r+cL 0.0 o.o 0.0 0.0 0.0 0.0 o.o 0.0 SUH 94.61 95.36 95.82 95.43 95.03 95.116 95.29 97.15
SI 5.676 • 5.631 • 5.616 • 5. 573 . 5.635 • 5.679 • 5.635 • 5. 573 • Al 2. 3211 8.000 2. 369 8.000 2. 384 8.000 2.427 8.000 2.365 8.000 2. 321 8.000 2.365 8.000 2.427 8.000 Al 0.237 • 0. 194 • 0.215 • 0. 311 • 0.251 • 0.291 • 0.250 • 0.212 • II 0.1101 • 0.433 • o. 396 • 0. 390 • 0. 390 . 0.395 • 0.402 . 0.409 • . f[ 2. 394 • 2. 310 . 2.353 . 2.211 • 2.2311 • 2.269 . 2. 305 • 2. 326 • HN 0.026 . 0.028 . 0.027 • 0.029 . 0.030 . 0.023 . 0.027 • 0.029 • HG 2.613 5.678 2. 700 5. 726 2.768 5.758 2. 798 5. 740 2.868 5.171 2. 722 5.700 2. 7115 5. 729 2. 788 5. 764 N CA 0.016 • 0.021 . 0.013 • 0.026 • 0.011 • 0.029 • 0.019 • 0.026 • p. NA 0.015 • 0.029 • 0.018 • 0.018 • 0.006 • 0.009 • 0.016 • 0.023 • 0 k 1.865 . 1.781 . I. 813 . 1.780 • 1. 760 • 1. 769 . 1.795 . I. 791 • BA o.o 1.896 0.0 1.832 o.o 1. 61111 o.o 1.824 0.0 1. 771 0.0 1. 807 0.0 1.830 o.o 1.840 Cl 0.0 . 0.0 • o.o • 0.0 • 0.0 • o.o • 0.0 • 0.0 • r 0.0 . 0.0 . 0.0 • 0.0 • 0.0 . 0.0 . 0.0 • 0.0 • II 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0 22.000 • 22.000 • 22.000 . 22.000 • 22.000 • 22.000 . 22.000 • 22.000 •
f/H 0.926 0.888 0.860 0.801 0. 789 0.842 0.849 0.845 f/fH 0.481 0.470 0.462 0.445 0.441 0.1157 0.459 0.458
1 31 BT 5 31 BT 2 31 Bl 6 31 BT l 31 RT 7 AVERAGE 4 31 BT 8 AVERAGE PLUS SIGMA
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SIIHPLE 31 rELOSPIIR ANALYSES I 2 3 II 5 <, 1 8
Sl02 611. 53 611.68 611,211 611. 12 57.20 55. 511 56.81 56. 10 1102 0.03 0.05 0.06 0.06 0.06 0.03 0.02 0.03 11203 18.117 17.90 18. 10 16.1111 27 .05 27.18 21. 61 21. 811 rm 0.09 0.07 0.11 0.68 0.23 0, 19 0.21 0.20 MNO 0.0 0.01, 0.05 0.0 0.33 0.62 (I, 18 0.05 HGO 0.22 0.28 0. 18 0.52 0.06 0.011 0.02 0.02 CIIO 0.09 0.1,1 0.11 0.08 8.99 9. 51, 9.55 9.52 0110 0.0 o.o o.o o.o 0.0 0.0 0.0 0.0 NA20 1.00 0.110 0.116 o. 30 6. 73 6. 311 6.211 6.05 K20 14.81 15. 18 15.39 16.65 0.16 0.19 0. 11 0.20 r 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0.0 Cl. 0.0 0.0 o.o 0.0 0.0 o.o 0.0 o.o SUH 99.211 99.01 98.70 98.85 100.81 99.67 100.93 100.01 ·O= f+CL 0.0 0.0 o.o 0.0 o.o 0.0 o.o o.o SUH 99,21, 99.01 98.70 98.85 100.81 99.67 100.93 100.01
SI 2.990 • J.006 • 2.999 • 3.022 . 2.5511 • 2.519 • 2. 531, . 2.523 • Ill. 1,008 . 0.980 . 0.996 . 0.913 • 1,1,23 • 1.1152 . 1.11511 . 1.1,15 • 11 0.001 3.999 O.OU2 J.989 0.002 3.997 0.002 3.937 0.002 3.980 0.001 3. 972 0.001 3.989 0.001 3.999 re 0.003 • 0.003 • 0.0011 • 0.027 • 0.009 • 0.007 • 0.010 • 0.008 • HN 0.0 . 0.002 . 0.002 . 0.0 • 0.012 • 0.11211 • 0.001 • 0.002 • HG 0.015 . 0.019 • 0.013 • 0.037 • 0.004 • 0.003 • 0.001 • 0.001 • N CA 0.0 0.988 0.0 0.980 0.0 0.982 0.0 1.096 0.0 1.047 0.0 1.066 0.0 1.0211 0.0 1.008 .p.. BA 0.0 . 0.0 • 0.0 • 0.0 • o.o • o.o • o.o • o.o • N NA 0.090 . 0.036 • 0.042 • 0.021 • 0.583 • 0.557 • o. 51,u . 0.527 • K 0.875 0.988 0.900 0.980 0.916 0.962 1.001 1.096 0.009 1.0117 0.011 1.066 0.010 1.0211 0.011 1.008 0 8.000 . 8.000 . 8.000 • 8.000 • 8.000 • 8.000 . 8.000 . 8.000 .
AN 0.116 2. 1l 0.57 0. 39 42.09 1111.92 115.38 115.98 AO 9.21 l. 77 4.32 2.66 57 .02 511.02 53.66 52.87 OR 90.21 94. 10 95. 11 96.95 0.89 1.06 0.96 1. 15 CN o.o 0.0 0.0 0.0 o.o 0.0 0.0 0.0
f/H 0.230 0.221 0.501 0. 7311 5.276 11. 1173 12.689 7.031 r/fH 0. 187 0.181 o. 33ft 0.423 0.8111 0.920 0.921 0.875
1 3111 KSPIIR 5 Pl CORH IN IS 2 3 IA KSPIIR 6 RIM 3 311\ KPAR 7 CORE II 31 KSP 8 RIH
SIIMPI [ ]I FELDSPIIR ANALYSES 9 10 II 12 13
5102 51. 59 56.1111 59. 72 63.57 55.88 1102 0.02 0.01, 0.04 0.06 0.02 1120] 26.88 27. 11, 23.117 28. 19 18. 75 f I 0 0.22 o. 16 0.22 0. ]9 0.06 MNO IJ.22 o. 14 0.16 0.35 -0.02 MGO 0.02 0.05 0.14 0. ]0 -0.01 C/10 9.02 9.119 5.68 10.18 I. 18 [1110 o.o 0.0 0.0 0.0 0.0 NA20 6.28 5.99 ].98 6.80 I. 16 k?O o. 17 0. 17 6.ll 13.8] -1.21 f 0.0 o.o o.o 0.0 o.o Cl 0.0 0.0 0.0 0.0 0.0 SUM 100.1,;, 99.62 99. 73 123.66 75.79 -o, f+CL 0.0 0.0 o.o 0.0 o.o $UM 100.1,2 99.62 99. 7l 12].66 75.79
SI 2. 5 /11 • 2.546 . 2. 722 • 2.488 • J.050 • Ill 1.1116 . 1. 44 l . 1.260 . I.JOO . 1.206 • 11 0.0111 l.990 0.001 l.990 0.001 l.984 0.002 l.789 0.001 4.257 re 0.008 • 0.006 . 0.008 • 0.013 • 0.00] • MN 0.008 • 0.005 . 0.006 • 0.011 • -0.001 • MG 0.001 . O.UOl . 0.010 . 0.017 . -0.001 • N CA 0.0 1.0011 0.0 1.007 0.0 1.020 0.0 1.674 o.o 0.108 +" IIA o.o . 0.0 . o.o . 0.0 • 0.0 • l,J
NII o. 5,,,, . 0.5211 . 0. 352 . 0.516 • 0. 123 . K 0.010 1.004 0.010 1.007 0.]67 1.020 0.690 1.674 -0.085 0.1011 0 8.000 . 8.000 . 8.000 • 11.000 • 11.000 •
/IN It]. 81 46.22 27. 86 26. Ill 64. ]4 IIR ~5.20 52.79 35.31 31.58 114.60 on 0.98 0.99 36.lll 42.211 -711.911 Ctl 0.0 0.0 o.o o.o 0.0
F/M 12.42] l.387 1. 540 I. 3911 5.276 f/fH 0.925 o. 772 0.606 0.5113 0.1141
9 CORE 12 AVERAGE PLUS SIGMA 10 RIMFIPIIS 13 AVERAGE MINUS SIGMA II AV[RAG[
SAHPI.[ 31 AHPIIIBOLE MlAL YS[S 1 2 l 4 5
510?. 51.,, 51.84 51.80 51.811 51. 77 1107 0.1,0 0. 36 0.111 0.48 0. 38 A:>O J i.n l. 16 l. 34 3.76 2.92 IHI 12.6] 13.116 1 J .OIi 13.46 12.63 MNO 0.24 0. 34 0.29 O. llf 0.211 l~GO 13.58 111. 56 111. 0 7 111. 56 13.58 CAO 12.62 12.20 12.111 12.62 12.20 llAO 0.0 0.0 0.0 0.0 0.0 NA20 0. 18 0.11·1 0.32 O.IIJ 0.18 K20 0.23 0. JO 0.26 0.30 0.23 I 0.0 0.0 0.0 0.0 0.0 r.t 0.11 0.0 o.o o.o 0.0 11?0 n.O 0.0 0.0 o.o 0.0 SUH 911. 65 97. JI 95.98 97.83 94. 13 -o- r+CL 0.0 0.0 o.o 0.0 o.o SUH 911. 65 97. J 1 95.98 97.83 911. 13
SI 1. 118 . 7.553 . 7.635 . 7.5211 • 1. 1118 • Al. 0.282 8.000 0.11117 8.000 0.365 8.000 0.1176 8.000 0.252 8.000 Al 0.231 . 0. 198 • 0.215 • 0. 167 • 0.263 • Tl 0,0511 . 0.0112 . 0.048 • 0.052 • 0.043 . I[ 1. 575 • 1.6110 . 1.608 • 1.6311 • 1.581 • HN 0.030 • 0.0112 • 0,036 • 0.042 • 0.030 • HG 3.018 11,908 3. 162 5.084 J.091 4.997 3.150 5,0115 3.029 If. 9117
N CA 2.016 . 1.9011 • 1.959 • 1.963 • 1. 956 • NA 0.057. . 0. 133 . 0.093 • o. 132 • 0.052 • ~
K 0.01111 . 0.056 . 0.050 . 0.056 • O.Olflf • ~
BA 0.0 2.112 o.o 2.093 o.o 2.102 0.0 2.150 0.0 2.052 CL 0.0 . 0.0 • o.o • o.o . o.o • I 0.0 . 0.0 . o.o • o.o • 0.0 • II 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 23. 000 • 23.000 • 23.000 • 23. 000 • 23 .000 •
CAA JO. 31 26.22 29.2"1 28.91 29.65 ANT 115.46 116.85 116. 17 116.110 115.92 CHU 211. 18 24.92 211.56 211.68 211.112
r/H 0.532 0.532 0.532 0.532 0.532 F/[H 0.3117 0.347 0. 347 0. 3117 0. 347
1 31A AHPII II AV[RACE PIUS SIGMA 2 31A AHPII 5 AV[RAC[ MINUS SIGMA 3 AVERAGE
SI\HPL[ 331\ I\HPlt I BOLE APl/\1. VS[ S I ?. J Ii 5 6
S102 115. 78 51.26 51. 18 1,9.111 51. 9"1 46.811 1102 I. ?.l "· ;,r 0. 43 o.64 1.06 o. 27. 1\203 8.01 11.110 l. 55 5.32 7.25 1.19 IHJ l'.,.98 1'.>.18 111. 85 15. 40 15.86 111.911 MNO 0. 36 0. 38 0.15 o. 36 0. 38 0. 35 HC:O 11. 86 13. 118 111. 118 IJ.27 111.35 12. 19 C/\0 11.90 12.29 12.1111 12.21 12.1111 11.9A IIAO o.o o.u 0.0 u.o 0.0 o.u NA20 I. 26 0.112 0.115 o. 71 1. 10 0. 32 K?O 0.90 U.28 0.27 0.118 0.78 0.19 r 0.0 o.o 0.0 0.0 0.0 0.0 CL o.o o.o 0.0 0.0 o.o 0.0 11;,o 0.0 o.o 0.0 o.o o.o 0.(J SUH 97.28 98.16 98.00 97.81 105.20 90.IIJ •O• f+CL o.o 0.0 0.0 0.0 o.o o.o SUH 97 .28 98. 16 98.00 97. 81 105.20 90.113
SI 6. 861 . 7. II 711 • 7. 1173 • 7 .273 • 7. 105 • 7.469 • AL 1.119 8.000 0.526 8.000 0.527 8.000 o. 727 8.000 0.895 8.000 0.511 8.000 N Al U.216 • 0.230 • 0.0811 • 0.196 • 0.2711 • o. 105 . ~
TI o. 139 . 0.030 • 0.0111 • 0.071 • 0.109 • o. 027 . V,
f [ 2.003 • 1.875 • 1.813 • 1.896 .. I. 8111 • 1.992 • HN 0.0116 • 0.047 • 0.0111 • 0.0115 • 0.01111 • 0.0111 . HG 2.6119 5. 112 2.930 5. 112 3. 151 5. 139 2.912 5.121 2.925 5. 165 2.898 5.010 CA 1. 911 • 1.920 • I. 9116 . 1.926 • 1.822 . 2.0111 • NA 0.166 . 0. 119 • 0. 127 • 0.201 • 0.291 • 0.099 • K O. I 12 . 0.052 . 0.050 • 0.091 • o. 136 • 0.038 . Ill\ 0.0 2.11119 0.0 2.091 o.o 2. 1211 0.0 2.219 0.0 2.2119 0.0 2. 18'> Cl. u.o . 0.0 . 0.0 • o.o • o.o • 0.0 • r 0.0 • 0.0 • 0.0 • 0.0 . o.o • o.o • It 0.0 o.o 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0.0 0 23. 000 • 23. 000 • 23.000 • 21. 000 • 23.000 • 23.000 .
CAI\ 28.91 ?8. 35 27.99 211.110 27.59 29.31 AtH 110.09 113.26 45. 32 42.96 1111.29 41 .119 GRU l 1.00 28. 39 26. 70 28.611 28. 13 ?.9.20
f/H o. 7/J 0.656 0.5119 0.667 0.635 o. 1011 f/fH 0.1136 0.196 0.371 O.IIOO 0. 388 0.1113
1 3]A 118 ASSOCIATED WI TIC PROBCO BT Ii AVERAGE 2 311\ 110 5 AVERAGE PLUS SIGH/\ l ]]A 118 6 AVERAGE HIHUS SIGHA
SIIHPL[ 33A OIOTITE ANALYS(S 1 2 3 1, 5 6 I 8
5102 37, 10 36. 71 36.86 37,311 36.lt6 37. 35 36. 77 36.60 1102 3. 611 lt.06 3.92 3. 51t 3.65 3. 97 3.55 3.66 11203 15. 21 15.lt2 lit. 70 llt.57 llt.59 15.03 lit. 97 lit. 75 rro 18.93 19.57 19.00 19. 18 19.lt6 19.82 19.60 19.95 HNO 0.29 0.27 0.23 0.20 0.22 0.22 0.23 0.22 HGO 11.63 10. 78 I 1.lt6 11.02 11.65 11.82 11.90 10.ltll CAO 0.07 0. 13 0. 13 0.06 0.07 0. 111 (I, 12 O.Olt OAO 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.27 NA20 0. II 0.07 0.06 0.08 o. 11 0.08 0.08 o. 10 K?.O 8.97 6.31t 9.45 8.96 9.27 6. 73 6.62 9, 39 r 0.0 0.0 0.0 o.o 0.0 o.o 0.0 o. 39 Cl 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 16 1170 0.0 o.o 0.0 o.o 0.0 0.0 o.o -0.22 SUH 95.95 95, 37 95.63 91t.95 95.50 97. 16 95.611 95.97 -0• F +CL 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.20 SUH 95.95 95. 37 95.83 911.95 95.50 97. 16 95.611 95.77
SI 5.595 . 5.569 . 5,5911 . 5.6911 • 5.567 • 5, 5111 • 5.5611 • 5.597 • N Al 2 ,1&05 6.000 2.1111 8.000 2,1,06 8.000 2. 306 8.000 2.1133 8.000 2.1126 8.000 2.436 8.000 2.403 8.000 "" Al. 0.?.96 . o. 326 • 0.221 • o. 313 • 0. 190 • 0.217 • o. 2311 • 0.2111 • 0\ II 0. II 13 . 0.1165 • 0.11111 • o.1to6 • 0.1119 • O.ltll6 . 0.11011 . O.lt21 • ff ? . 367 • 2.1183 • 2.410 • 2.11116 • 2.1183 • 2.1173 . 2.1160 . 2.538 • HN 0.037 . 0.035 • 0.030 • 0.026 • 0.028 • 0.028 • 0.0?9 • 0.026 • HG 2. 6111 5. 1119 2.1138 5. 7117 2.591 5,699 2.505 5.695 2.650 5. 771 2.629 5. 793 2.6811 5.832 2.367 5,595 CA 0.011 • 0.021 • 0.021 • 0.010 • 0.011 • 0.022 . 0,019 . 0.007 • NA 0.032 . 0.021 • 0.018 • 0.0211 • 0.033 • 0.023 • 0.023 • 0.029 • I( 1. 725 • 1. 6111 • 1.828 • I. 7113 • 1.8011 • 1.662 • 1.6611 • 1.822 • BIi o.o 1. 769 0.0 1.656 0.0 1.867 0.0 1. 776 o.o 1.8118 o.o 1. 707 0.0 1. 707 0.016 1. 8711 Cl 0.0 . 0.0 • o.o • 0.0 • 0.0 • 0.0 . o.o . 0.0111 • r o.o . 0.0 . 0.0 . o.o • 0.0 • 0.0 • 0.0 • 0.188 • II 0.0 o.o 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0.0 0.0 0.0 o.o 0.0 -0.229 0.0 0 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 . 2?.000 •
F/H 0.927 1.033 0.9112 0.987 0,9116 0.951 0.935 1.0611 F/FH 0.1161 0.506 0,1185 0.1197 0.1187 O.lt88 0.1183 0.520
1 33A 81 5 33 Bl 2 3311 BI 6 33 BT 3 33A Bl 7 33 Bl It 33 BT IIIT ERGROWN WI Ill 118 8 NEWO BT
SAM Pl E 3 lil BIOTITC ANALYSES 9 10 11
SI02 36.93 37 .22 36.611 r 102 J.75 J.95 3.56 11203 111. 90 15. 19 111.62 rro 19.1111 19.79 19.09 MNO 0.23 0.26 0.21 MGO 11. Jl1 11.83 10.811 CAO 0.09 o. lJ 0.06 IIAO 0.03 0.12 -0.06 Ni\20 0.09 0.10 0.01 K20 8.97 9. lJ 8.60 r 0.05 o. 16 -0.06 Cl 0.02 0.07 -0.0J 1170 ·CJ. OJ -o. 10 0.05 SUM 95.82 96.08 93. 56 •Os r +CL U.OJ ll.09 -0.011 SUM 95.60 97 .99 93.61
SI 5. 5911 . ~). 5211 . 5.668 • AL 2.111)6 6.000 2.1116 8.000 2. 332 8.000 Al. 0.255 . 0. 161 • 0.332 • II 0.1128 • 0.11110 • 0.11111 • I[ 2.1163 • 2.1156 • 2.1170 • MN O.UJO . 0.033 • 0.027 . MG 2.560 5. 735 2.618 5. 728 2.500 5.7113 CA 0.015 . 0.021 • 0.010 • NA 0.025 . 0.030 • 0.021 • K 1. 732 • 1. 767 • 1.697 • BA 0.002 1. 775 0.007 1.625 -0.003 1. 7211 CL 0.005 . 0.018 . -0.009 • f 0.02) . 0.063 • -0.039 • II ·0.078 0.0 -o. 102 0.0 0.0116 0.0 0 n.ooo . 22.000 • 22.000 •
1/M 0.9111 0.951 0.999 r / rM 0.1,93 0.1167 0.500
9 AV[RAG[ IO AV[RAG[ PL.US SIGMA
11 AVERAGE MINUS SIGMA
N .i::---..J
SAHl'L£ 3JA FELDSPAR ANALYSES I 7 l 4
Sl02 65.24 65,24 65.24 65.24 r 102 0.06 0.06 0.06 0.06 A203 17.85 17.85 17.85 17 .85 HO 0.]6 O. l6 0.36 0. 36 HNO O.Ol 0.03 0.03 0.03 HGO 0.18 o. 18 0. 18 0, 18 CAO 0.09 0.09 0.09 0.09 BAO 0.0 0.0 o.o 0.0 NA20 0.29 0.29 0.29 0.29 K20 14,72 111. 72 111. 72 14.72 r 0.0 o.o 0.0 0.0 Cl. 0.0 0.0 0.0 o.o SUH 98.82 98.82 98.82 98.82 -0= F+CL o.o 0.0 0.0 0.0 SUH 98.82 98.82 98.82 98.112
SI 3.026 . 3.026 . 3.026 • 3.026 • N .I'-Al 0.975 . 0.975 • 0.975 . 0.975 • 00 TI 0.002 11.003 0.002 11.003 0.002 11.00J 0.002 11.003
F[ 0.014 . 0.0111 • 0.0111 • 0.0111 • HN 0.001 • 0.001 • 0.001 • 0.001 • HG 0.012 • 0.012 • 0.012 • 0.012 • CA 0.0 0.929 o.o 0.929 0.0 0.929 o.o 0.929 BA 0.0 • o.o • o.o • o.o • NA 0.026 • 0.026 • 0.026 • 0.026 • K 0.871 0.929 0.871 0.929 0.871 0.929 o. 871 0.929 0 8.000 • 8.000 . 8.000 • 8.000 •
AN 0.50 0,50 0.50 0.50 AB 2.89 2.89 2.89 2.89 OR 96.61 96.61 96.61 96.61 CH o.o 0.0 0.0 0.0
F/H 1.217 1.217 1.211 1. 217 F/FH 0.549 0.549 0.549 0.5119
1 JJA KSrAR 3 AVERAGE rLUS SI GHA 2 AVCRAG( II AV[RAG( MINUS SIGMA
SI\HPLE 33A rCLOSPAR AHALYSCS 1 2 3 lj 5 6 ., II
SI02 58.119 59.119 61.118 59.611 60. 32 ~9.92 60.28 61. 17 1107. 0.011 O.Ol 0.06 0.08 0.02 0.011 0.03 0.05 A20l 26.52 25.117 211. 85 25. 111 211.97 26.25 211. 19 211. 15 rro o. 12 0.20 0.11 o. 11 0.15 o. 10 0.07 0.10 HIIO 0.02 0.03 0.02 o.o 0.01 0.01 0.02 0.02 HGO 0.0 0.05 0. 11 o.o 0. 19 0.08 0.08 0.12 CI\O , . 33 7.80 5.91 6.53 6. 17 ·,. 27 6.86 6.58 llAO 0.0 0.0 0.0 0.0 o.o 0.0 0.0 o.o Hl\20 7.27 7.38 8.35 7. 73 7 .90 7.52 7. 91 7.75 1<20 o. 17 0.26 0. 16 0.27 0.20 0.23 0.21 0.22 r 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 CL o.o 0.0 0.0 o.o 0.0 0.0 0.0 0.0 SUM 99.96 100. 7 I 101. 05 99.50 99.93 101.112 99.65 100. 16 -o= r~ct. 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o SUH 99.96 100. 71 101. 05 99.50 99.93 101. 112 99.65 100.16
SI 2.613 • 2.6411 • 2. 706 . 2.671 • 2.686 . 2.637 • 2.698 • 2.717 • AL 1.396 . 1. 3311 • 1.289 . 1.327 • 1. J 10 • 1. 362 • 1.276 . I .2611 • N TI 0.001 11.011 0.001 J.979 0.002 3.996 0.003 11.001 0.001 3.997 0.001 1,.000 0.001 3. 975 0.002 3.983 .i::--rr 0.0011 • 0.007 • 0.0011 • 0.0011 • 0.006 • 0.001, • 0.003 • 0.0011 • '° HN 0.001 . 0.001 • 0.001 . o.o • 0.000 • 0.000 . 0.001 . 0.001 . HG 0.0 • 0.003 • 0.007 . o.o • 0.013 • 0.005 • 0.005 . 0.008 • CA 0.0 0.996 0.0 1.0311 0.0 1.012 o.o 1.0011 0.0 1.006 0.0 1.007 0.0 1.036 0.0 1.005 RA o.o . 0.0 . 0.0 . 0.0 • 0.0 • o.o • 0.0 • 0.0 • HI\ 0.630 . o.636 • 0.712 • 0.671 • 0.682 . 0.6112 . 0.686 • 0.667 • K 0.010 0.996 0.015 1.0311 0.009 1.012 0.015 1.0011 0.011 1.006 0.013 1.007 0.012 1.036 0.012 1.005 0 8.000 . 8.000 . 8.000 • 8.000 • 11.000 • 8.000 • 11.000 • 8.000 •
I\H 35. 113 36. 311 27.86 31. 33 29.80 311. 3 7 32.02 31.53 All 63. 59 62.22 71.211 67. 12 69.05 611. ]II 66.81 67. 21 OR 0.98 1.1111 0.90 1.511 1.15 1.29 1. 17 1.26 CN o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0
f/H 1. 2 I 7 2.585 0.6611 1.217 0.1173 0.172 0.633 0.562 rtrH 0.5119 0.721 0.399 0.549 0.321 0.436 0. 388 0.360
1 33A Pl AG 5 JJ PLAG 2 331\ PLI\G 6 33 PLAG 3 331\ PLAG 7 33 PLAG 4 JJA PLAG II JJ PLAG
SI\Ml'I f J JI\ I HOS PAR AtlAl YS£5 9 1(J II 12 13 14 15 16
SI02 611. I() 56.1111 59.09 60.30 59.26 51. 61 511.116 57. 12 110? Cl.04 0.02 0.08 0.0? O.OJ 0.06 0.05 0.05 A?.03 211.61 26.118 25. 17 24. 74 25. 71 26.35 25.116 26,115 lfO 0.,, 0.111 0.211 0.20 0.26 o. ,., 0.011 o. 13 tlNO CI.O 0.02 0.0 o. 15 0.25 0.52 0. 31 0.55 m;o CJ.2U 0.0 0.0 0.09 0.04 0.02 0.01 o.o CAO 6. 52 9.09 7.64 6.54 6.116 8. ,., 7 .29 8. 35 IIAO u.o 0.0 0.0 0.0 0.0 0.0 o.o o.o Nl\20 1. 91 6.61 7 .23 1.19 7. 64 6.95 1.64 6. 16 K?O 11.11, 0.22 0.21, 0.24 0.15 o. 16 0.16 0.18 r 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o Cl. o.o 0.0 0.0 o.o 0.0 0.0 0.0 0.0 SUH 99.75 99.86 99. 7l 100.07 100.20 100. 37 99.86 99.59 -0° f+Cl 0.0 o.o 0.0 o.o o.o 0.0 0.0 0.0 SUH '19.75 99.86 99.73 100.07 100.20 100. 37 99.86 99.59
SI 2.686 . 2.560 . 2.650 . 2.687 • 2.643 • 2. 5811 • 2.622 • 2.5/8 • Al 1.296 . 1.426 . I. 330 • 1.299 . 1. 351 • 1.391 . 1.367 . 1. i.01 . N TI 0.001 3.963 0.001 3.966 0.003 3.983 0.001 3.987 0.001 3.995 0.002 3.977 0.002 3.990 0.002 3.986 Vl I£ 0.006 . o.ow, • 0.011 • 0.007 • 0.010 • 0.006 . 0.003 . 0.005 • 0 MN o.o . 0.001 . o.o • 0.006 • 0.009 . 0.020 . 0.012 . 0.021 • HG 0.013 . 0.0 . 0.0 . 0.006 • 0.003 • 0.001 • 0.001 • 0.0 • CA 0.0 1.030 0.0 1,031, o.o 1.020 0.0 1.0111 o.o 1.019 0.0 1.047 0.0 1.039 0.0 1.031 llA 0.0 • 0.0 • 0.0 • 0.0 • o.o • 0.0 . 0.0 • 0.0 • NA 0.691 • 0. 577 • 0.629 • 0.673 • 0.661 . 0.6011 . 0.664 . 0.591 • K 0.006 1.030 0.013 1.034 0.014 1.020 0.0111 1.0111 0.009 1.019 0.009 1.047 0.009 1.039 0.010 1.031 0 8.DOO . 8.000 • 8.000 • 8.000 • 8.000 • 6.000. • II.ODO . 8.000 •
AN 30.89 t,2.65 36. 3 7 31.26 32.88 39.88 34.22 40. 15 AB 68. 32 56. 12 62.27 67. 38 66.26 59.22 64.89 58.82 on o. 19 1. 23 1. 36 1. 37 0.86 0.90 0.89 1.03 CH o.o o.o 0.0 o.o o.o 0.0 0.0 0.0
f/H 0.1177 2.585 0.664 2. 194 7 .199 19,544 22. 105 0.562 r / r11 0.323 0.721 o. 399 0.687 0.878 0.951 0.957 0. 360
9 33 PlAG 13 RIM 10 Pl. BEGIN 14 HOTII 33A CORE II Pl 15 RIM 12 33A Pl COREflNIS 16 HOHi Pl CORE
SAHPL[ 3lA rELDSPAR ANALYSES 11 18 19 20 21 22 23 211
SI02 59.92 60. 17 58.27 57. 78 58.118 59.25 60.119 58.01 1102 0.02 0.03 0.02 0.04 0.06 0.011 0.06 0.02 A203 211. 93 2•1. 39 25.34 26.06 25.68 25.11 I 26.20 211.61 flO o. 16 0. 18 o. 17 0. 12 o. 111 0.15 0.20 0.10 HNO o.o 0.30 0.09 0.18 0.011 o. 12 U.29 -0.05 HGO 0.10 0.06 0.011 0.04 0.0 0.06 0.12 -o.oo CAO 6.61 6.64 7. 47 8.01 7.63 7.22 8.02 6.112 DAO 0.0 o.o o.o o.o 0.0 o.o 0.0 o.o NA20 1. 61 7.78 7. 36 6.81 7. 19 7 .119 7 .92 7.05 K20 0. 15 0. 17 0.20 0.11 0.20 o. 19 0.23 0. 15 r 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 Cl. o.o o.o o.o 0.0 0.0 o.o 0.0 0.0 SUH 99.58 99. 72 98.96 99. 15 99.112 99.93 103.53 96.lll -0= r+CL 0. (I 0.0 0.0 0.0 o.o 0.0 o.o 0.0 SUH 99.58 99. 72 98.96 99. 15 99.42 99.91 103. 53 96. 311
Si 2.680 . 2.693 . 2.635 • 2.608 • 2.630 • 2.649 • 2.624 . 2.675 • Al. 1.3111 . 1.286 • 1.350 . 1.386 • 1. 361 . 1. 339 . 1. 339 . 1.339 . N Tl 0.001 3 .995 0.001 3.980 0.001 l.986 0.001 l.995 0.002 3.993 0.001 3.989 0.002 l.966 o. 0111 4.015 \J1
re 0.006 . 0.007 • 0.006 • 0.005 • 0.005 • 0.006 • 0.007 . 0.0011 • ,_. HN 0.0 • 0.011 . 0.003 • 0.007 • 0.002 • 0.005 • 0.011 • -0.002 • HG 0.007 . 0.0011 . 0.003 • 0.003 • 0.0 • 0.0011 • 0.008 • -0.000 .. CA o.o 1.0011 o.o 1.025 0.0 1.031 0.0 1.004 0.0 1.013 0.0 1.020 0.0 1.077 0.0 0.959 BA o.o . o.o • 0.0 • 0.0 • o.o • 0.0 . 0.0 • 0.0 • NA 0.665 . 0.675 . 0.6115 • 0.596 • 0.627 • 0.649 . 0.666 • 0.630 • K 0.0119 1.0011 0.010 1.025 0.012 1.031 0.006 1.004 0.011 1.013 0.011 1.020 0.013 1.077 0.009 0.959 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 •
AN 37..05 31.74 35.53 39. 14 36.54 311.38 35.112 Jl.17 AB 61.09 67 .29 63.34 60.22 62.32 611. 53 63.35 65.90 OR 0.86 0.97 1. 13 0.64 1. 14 1.09 1.23 0.93 CH 0.0 o.o o.o 0.0 0.0 o.o 0.0 0.0
r/H 0.898 11.525 3.663 4.240 7. 199 2.615 2. 360 0.562 r;rH 0.1173 0.819 0.786 0.809 0.878 o. 723 0. 702 0.360
17 RIH 21 RIH 18 NO Ill PL CORE 22 AVERAGE 19 RIH 23 AVERAGE PLUS SIGMA 20 JlA PL CORE 21, AVERAGE MINUS SIGMA
SIIHPl.[ JJII IIHPIIIBOL[ ANIIIYS[S I 2 J .. 5 6 1 8
5102 115.08 115.112 115.08 115.08 53. Jl1 119. 76 117.29 50.118 1102 1. JO 1. 32 1. It I 1.07 0.16 0.112 0.95 1. ltl 11203 8.116 8.35 8. 79 8.32 2.00 5.50 6.90 9.36 flO 15.63 17. 12 17. 19 16.38 13.75 lit. 92 15.83 17.06 HIW 0.37 0.110 0. 39 O.ltlt 0.37 0. 35 o. 39 0.1,2 HGO 11. 51 11. 711 10.611 11.02 lit. ltJ 11.19 11. 75 13.00 CIIO 12.01 12.0lt 11.97 11.119 12.10 11. JO 11. 82 12. 13 11110 0.0 o.o o.o 0.08 0.11 o. 12 0.05 0. IO N/120 0.92 1.27 1.28 1.23 O.JO 0.511 0.92 I. J 1 1<20 0.91 0.95 0.97 0.96 0.111 1. lit O.Blt I. 17 r 0.0 o.o o.o 0. lit 0.10 0.10 0.06 0.11 CL 0.0 o.o 0.0 0.09 0.02 0.03 0.02 0.06 1120 0.0 0.0 0.0 -0.09 -0.05 -0.05 -0.03 -0.07 SUH 96. 19 98.61 97.72 96.21 96. 77 95.32 96.80 106.511 -o, r+CL 0.0 o.o 0.0 0.08 0.05 0.05 O.OJ 0.06 SUH 96. 19 98.61 97. 72 96. 13 96.72 95.27 96. 77 106.118
SI 6.823 . 6. 762 . 6. 7711 • 6.8117 • 7.797 • 7 .11811 • 7.085 • 6.873 • Al 1. 177 8.000 1. 2311 8.000 1.226 8.000 1. 153 8.000 0.203 8.000 0.516 8.000 0.915 8.000 1. 127 8.000 Ill 0. 332 • 0.2;>7 • 0. J30 • 0. 337 • 0. 1112 • 0.1159 • 0.303 • 0. 3711 • N TI 0.1116 • 0. 148 • 0.159 • o. 122 • 0.018 • 0.048 • 0. 107 • 0.1116 • f[ 1. 976 • 2. 132 . 2.160 • 2.081 • 1.681 • 1.877 • 1.963 • 1.9112 • . \Jl
N MN 0.0111 • 0.050 • 0.050 • 0.057 • 0.0116 • 0.0115 • 0.0119 • 0.0118 • MG 2. 597 5. 103 2.605 5. 162 2.383 5.082 2.1195 5.091 3. 11111 5.0JO 2.509 lt.937 2.625 5.067 2.639 5. 150 CA 1.9118 • 1.921 . 1.927 • 1.870 • 1.895 • 1.821 • 1.897 • 1.769 • NA 0.2(0 . o. 367 . 0. 373 • 0. 362 • 0.085 • o. 157 • 0.268 . o. Jl15 • I( 0. 176 . 0.180 • 0.186 . 0.186 • 0.026 • 0.219 • 0.161 • 0.203 • BA o.o 2. 393 0.0 2.1168 0.0 2.li86 0.005 2.1123 0.006 2.013 0.007 2.2011 0.003 2. 330 0.006 2. 322 CL o.o . o.o . o.o . 0.023 • 0.005 • 0.008 • 0.006 • O.OIJ • r o.o . 0.0 • 0.0 . 0.067 • 0.0116 • 0.0118 • 0.027 • 0.0119 • II o.o 0.0 0.0 o.o o.o o.o -0.090 o.o -0.051 0.0 -0.055 0.0 -0.033 0.0 -0.062 0.0 0 23. 000 • 23.000 • 23.000 • 23. 000 • 23. 000 • 23.000 • 23.000 • 23.000 •
Cl\/\ 29.611 28.63 29.56 28. 76 28.01 29. 13 28.911 27 .65 ANT 39.52 311.811 36.55 38. J7 116.117 110. 13 110.05 ltl .211 GRU 30.83 32.53 Jl.89 32.117 25.52 30. 711 31.01 31. 11
F/M 0. 780 0.838 0.927 0.857 0.5119 0. 766 o. 1111 0.7511 F/FH 0.1138 0.1156 0.1181 0.1161 o. 355 0,11311 0.1136 0.1,30
I J)II 118 fROH 118-BT INTERGRO\IIH 5 NOTltCR AMP 2 33 IIHPII 6 JJ AMP J 33 IIHPII 7 AVERAGE It 3 3 ANE\10 8 AVERAGE PLUS SIGMA
SM1rl£ llA 9
5102 ,.,,. 11 I 102 o.i,1 A203 ,,. •15 1£0 11,. 61 HNO 0. 36 HGO IO. 51 CAO II. 51 RAO -0.00 NA20 0. 511 k20 0.52 r -o.oo Cl. -0.01 1120 0.00 SUH 87 .06 -o, F+CL -o.oo SUH 61.01
SI 7. 3,,,. . AL 0.656 8.000 Al. 0.217 • TI 0.058 • re 2.03" • HN 0.050 . HG 2.608 ,,. 967 CA 2.053 • NA 0. 115 • I( 0.111 . BA -0.000 2. 339 CL -0.002 • r -0.001 • II 0.003 o.o 0 23. 000 •
CAA 30 ..... MIT 38.66 GRU 30.90
r/H o. 799 r/lH 0 .......
9 AVERAGE MINUS SIGMA
AHPIIIBOU ANALYSES
N Vl w
SAHPL[ 35 BIOTIT[ ANALYSES 1 2 3 4 5
5102 37. 61 36. 76 37.29 37.81 36.78 r 102 I, 93 1.88 1.90 1. 93 1.88 A203 17. ~·· 17. 51, 17. 51, 17.54 17 ,51, 110 16.67 17.46 17. 16 17.46 16.87 MNO o. 10 o." o." o." o. 10 MGO 11.99 11.96 11. 9 7 11.99 11.96 CAO 0.06 0.06 0.06 0.06 0.06 IIAO 0.0 0.0 0.0 0.0 o.o NA20 O.Ul 0.06 0.04 0.06 0.03 k20 8.57 6.27 8.42 6.57 8.27 r 0.0 0.0 0.0 o.o 0.0 CL o.u u.u 0.0 o.o o.o 1120 o.o 0.0 o.o 0.0 o.o SUM 94.90 91l. 12 94.51 95.53 93.119 ·O= r+CL 0.0 0.0 0.0 0.0 o.o SOM 911. 90 911. 12 911 .51 95.53 93.IJ9
SI 5.652 . 5.566 . 5.610 . 5.632 . 5.566 • N Al. 2. 3118 6.000 2.1,32 8.000 2. 390 8.000 2. 368 8.000 2.1112 8.000 V1 Al. 0. 11,2 . 0.697 • 0. 720 • o. 711 • 0.729 • .i,-Tl 0. 217 • 0.2111 . 0.216 • 0.216 • 0.215 . r[ 2. 109 • 2.210 . 2. 159 • 2. 175 • 2. 11flf • MN ll. 013 • O.Ollf • 0.013 • O.Ollf • 0.013 • HG 2.672 5.7!;3 2.699 5.634 2.665 5.793 2.662 5. 776 2.709 5.609 CA 0.010 . 0.010 • 0.010 • 0.010 • 0.010 • IIA 0.009 • 0.016 • 0.013 • 0.017 • 0.009 • k I. 634 • I. 597 . 1.616 . 1.628 • 1.603 • BA 0.0 1.652 o.o 1.624 0.0 1.636 o.o 1.655 0.0 1. 621 CL 0.0 • o.o • o.o • 0.0 • o.o • r 0.0 • 0.0 • 0.0 • o.o • 0.0 • II 0.0 0.0 o.o 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0 22.000 • 22.000 • 22.000 • 22.000 • 22.000 •
r/M 0. 794 0.624 0.609 0.622 o. 796 F/FM O.lflf3 0.452 0.41J7 0.451 0.443
I J5C OT If AVERAGE PLUS SIGMA 2 35C BT 5 AVERAGE MINUS SIGMA 3 AVfRAGC
MHPl[ 35 r[LOSPAR ANALYS[S I 2 3 II 5 6 7 8
5102 69.6'> 69.68 68.511 66.03 67.96 68. 37 69.12 67 .03 1102 0.0 0.05 0.011 0.05 0.03 0.03 0.05 0.02 A20] 18. 78 19.06 18.67 20.00 20.95 19.119 20. 36 18.63 1[0 o. 16 0.09 0.22 0. 39 0.22 0.22 0. 32 0.12 HNO 0.02 0.01 0.01 0.0 0.0 0.01 0.02 0.00 HGO o.o 0.0 o.o 0.05 0.0 0.01 0.03 -0.01 CAO o. 10 0.29 0.27 0.39 o. :!'O 0.25 0.35 0. 15 (1110 0.0 o.o 0.0 0.0 0.0 o.o o.o 0.0 N/120 10. 78 11.03 11.02 11. 72 11. 511 11.22 11. 57 10.87 k20 0.06 0.07 0.06 0.12 0.07 0.08 0.10 0.05 r 0.0 o.o 0.0 o.o o.o 0 .. 0 o.o 0.0 Cl. 0.0 0.0 0.0 0.0 o.o o.o o.o 0.0 SUH 99.55 100.28 98.83 98.75 100.97 99.68 102.50 96.85 -0= r+CL 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 SUH 99.55 100.28 98.8] 98.75 100.97 99.68 102.50 96.85
SI 3.0111 • 3.025 • 3.023 • 2.939 • 2.9115 • 2.995 • 2.915 • 3.015 • Al 0.966 • 0.975 • 0.970 . 1.0119 • 1.070 • 1.006 • 1.0211 . 0.987 • II 0.0 11.007 0.002 11.002 0.001 3.995 0.002 3.989 0.001 11.015 0.001 11.002 0.002 11.000 0.001 11.003 N f[ 0.006 • 0.003 . 0.008 • 0.015 • 0.008 • 0.008 . 0.011 . 0.0011 • \Jl MN 0.001 • 0.000 • 0.000 • 0.0 . 0.0 • 0.000 . 0.001 . 0.000 • \Jl HG 0.0 . o.o . o.o • 0;003 • 0.0 • 0.001 . 0.002 . -0.001 . CA 0.0 0.927 o.o 0.9119 0.0 0.967 0.0 1.055 0.0 0.991 0.0 0.911 0.0 0.992 0.0 0.962 BA 0.0 • 0.0 • o.o • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • NA 0.912 • 0.928 • 0.9112 • 1.011 • 0.969 • 0.953 • 0.957 • 0.9118 • K 0.003 0.927 0.001\ 0.9119 0.003 0.967 0.007 1.055 0.0011 0.991 0.0011 0.911 0.005 0.992 0.003 0.962 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 . 8.000 • 8.000 .
AN 0.51 1.113 1. 33 1. 79 0.911 1.21 1.62 o. 77 AB 99. 13 98. 16 98. 32 97.55 98.66 98. 35 91. 83 98.91 OR o. 36 0.111 o. 35 0.66 0.39 0.1111 0.55 o. 32 CN o.o o.o 0.0 0.0 0.0 0.0 0.0 o.o f/H o.o o.o 0.0 11.376 0.0 12.571\ 6. 191 o.o f/lH 0.0 0.0 o.o 0.8111 0.0 0.926 0.861 0.0
I ALBll[START 5 ALBIH 2 Al.BITE 6 AVERAGE 3 Al.RITE 1 AV[RAGE PLUS SIGHA II ALRI H 8 AVERAGE MINUS SIGMA
S/\Hrl £ 15 CIILORITE ANALYSES 1 2 3 4 5
SIO? 12.02 26.0/ JO. 115 32.62 26.07 I 10~ 11.11, 0.09 0. I 3 o. 16 0.09 /\?OJ 21. 10 21.66 21. 36 21.66 21. 10 fl I) ?0.116 21.2J 20.65 21. 23 20.46 HIIO 0. IR 0. 15 0.16 o. 16 o. 15 MC,Cl 13.02 15,115 14.23 15.45 13.02 C:/\Cl Cl.36 0.60 0.49 0.60 0.38 11/\0 n.o 0.0 0.0 0.0 0.0 Pl/\?O ll.0/ 0.02 0.04 0.01 0.02 ~20 I . 111 0.04 0.59 1. 14 0.04
' 0.0 0.0 0.0 0.0 0.0 Cl 0.0 0.0 0.0 0.0 o.o 11:>0 1?.01 11.65 11. 66 12.54 11.18 SUH 101.1,0 98.96 100. 16 105.85 94.51 -o·.· r +CL 0.0 0.0 0.0 o.o o.o SUH 101.110 98.96 100. 16 105.65 911,51
SI 3. 257 . ?.866 • 3.075 • 3,135 • 3.007 • N /\l. o. 11,3 1, .0110 I. 1111 11.000 0.925 4.000 0.865 4.000 0.993 4.000 \Jl Al I. 725 . I. 510 • 1.619 • 1. 573 • 1.671 • 0-, I I 0.012 . 0.007 . 0.009 • 0.011 • 0.007 . re 1.696 • I .62~ • 1,761 • 1.696 • 1.1133 . ~,,. 0.015 • 0.013 • 0.014 • 0.015 • 0.014 • HG 1.926 . 2. 366 . 2. 143 . 2.200 . 2.079 • CA o.o 5.574 o.o 5.796 0.0 5.664 0.0 5,709 o.o 5.657 ll/\ O.OIJ . 0.004 • 0.009 • 0.013 • 0.004 . K o, 141, • 0.005 • 0.076 • 0. 139 • 0.005 • 0/\ 0.0 5.574 0.0 5.796 0.0 5.68li 0.0 5,709 o.o 5,657 Cl 0.0 • 0.0 . o.o • 0.0 • 0.0 • r 0.0 • 0.0 • o.o • o.o • 0.0 • II 6.000 8.000 8.000 6.-000 8.000 8.000 8.000 8.000 8.000 8.000 0 16.000 • 16.000 • 18.000 • 111.000 • 18.000 •
f/H 0.890 0. 776 0.626 0. 778 0.886 1/FH o. 471 0.1,37 O.li53 0.437 O.li70
I CltLORIIE SIART lj AVERAGE PLUS SIGMA ? CIILORII[ 5 AVERAGE MINUS SIGHII 3 AVERAGE
SAHPL[ Jl f[LUSPAR ANALYS[S I 2 3 .. 5 6 1 8
S102 6 7. 55 67. 70 66.98 67. 79 67. 10 69.92 68.89 69.61 1102 0.01 0.02 0.01 0.0 0.02 0.03 0.02 0.02 A203 19.21 19.55 19.611 19.65 19.22 18.50 19.80 :w. 14 lfO 0.57 0.23 0.20 0. 14 0.16 0.19 0.25 0. 30 HNO 0.0 o.u 0.0 0.011 0.01 o.o 0.0 0.01 HGO 0.0 o.o 0.05 a.or, 0.0 o.o 0.11 0.04 CAO U.25 0.18 0.46 0. 311 0.10 0.23 o. 13 o. 35 DAO o.o 0.0 0.0 0.0 o.o o.o 0.0 0.0 NA20 11.28 11.16 11. 34 11.48 11.44 10.90 11.28 11.26 1<20 0.06 0.08 0.07 0.05 0.05 0.10 0.06 0.11 r 0.0 0.0 0.0 o.o 0.0 o.o o.o 0.0 Cl 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o SIJH 98.99 98.92 98.75 99.53 98. 10 99.87 100.43 101.84 -0- f•CL 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o SUH 98.99 98.92 98.75 99.53 98. 10 99.87 100.43 101.84
SI 2.987 . 2.988 • 2.969 • 2.919 • 2.989 • 3.046 . 2.993 . 2.985 • Al. 1.001, . 1.017 • 1.026 . 1.01/ . 1.009 • 0.950 • 1.014 . 1.018 • I I 0.000 3.992 0.001 4.006 0.000 3.995 o.o 3.996 0.001 3.999 0.001 3.997 0.001 4.007 0.001 4.004 F[ 0.021 . 0.008 • 0.007 • 0.005 • 0.006 • 0.007 • 0.009 • 0.011 • HN 0.0 . 0.0 • 0.0 . 0.001 • 0.000 • o.o . 0.0 . 0.000 • HG 0.0 . o.o . 0.003 • 0.0113 • o.o • 0.0 • o.o . 0.003 • CA 0.012 . 0.009 . 0.022 . 0.016 . 0.005 • 0.011 • 0.006 . 0.016 . N BA 0.0 . o.o . o.o • o.o • o.o • 0.0 • 0.0 • 0.0 • U1 NA 0.967 • 0.955 . 0.975 • 0.978 . 0.988 • 0.921 . 0.950 • 0.936 . -..J K 0.003 1.003 (I.OW> 0. 911 0.11011 I. 011 0.003 1.006 0.003 1.002 0.006 0.9111j 0.003 0.969 0.006 0.972 0 8.000 . 11.000 . 8.000 • 8.0011 . 8.000 . 8.000 . 8.000 . 8.000 •
AN I ?I 0.1111 2.18 1.61 0.48 1. 15 o.63 1.68 All 911.115 98.66 97 ... 2 98. 11 99.24 98.26 99.02 91.69 on fl. 31, 0.117 0.110 0.28 0.29 0.59 0.35 0.63 CN o.o 0.0 o.o o.o 0.0 0.0 o.o o.o
UH II.fl 0.0 2.21111 2.532 o.o 0.0 0.0 ,,. 350 r/fH 0.0 0,0 0.692 o. 717 0.0 o.o 0.0 0.813
I IIUH 3 7 Al BI I [ 5 37 AB 2 flUH ] 7 All 6 PLAG 3 37 All 7 PL BEGIN 4 3 7 AB 8 PL
SIIHrl[ 31 fELOSPAR ANALYSES 9 10 11
SI02 66. 19 69.25 67. 13 1102 0.02 0.02 0.01 11203 19.117 19.93 19.01 f ( 0 0,25 0. 38 0. 13 HIIO 0.01 0.02 -0.01 MGU 0.02 0.011 -o.oo CIIO 11.25 0. 37 n. 111 11110 o.o o.n 0.0 111120 I 1. ;>/ 11 . 1,1, 11. 10 K?O 0.01 0.09 0.05 r o.o 0.0 o.o Cl o.o 0.0 0.0 SUH 99.55 101. 511 97.56 -o, f+CL 0.0 0.0 0.0 SUH 99.55 101. 511 91 .56
SI 2.992 . 2.983 . 3.001 • Ill 1. 001 • 1.012 • 1.002 • Tl 0.1101 3.999 0.001 3.996 0.000 11.003 rr 0.009 • 0.0111 • 0.005 . MIi 0.000 . 0.001 • -0.000 • HG 0.001 . 0.002 • -0.000 • N Cl\ 0.012 . 0.017 * 0.007 • U1 1111 o.o . 0.0 * 0.0 • 00 IIA 0.959 . 0.955 . 0.962 • K 0.001, 0.985 0.005 0.9911 0.003 0.976 0 6.000 . 8.000 • 6.000 •
AN 1.23 1. 711 0.69 AB 96.35 97. 73 99.00 OR o.~2 0.53 0.30 CN o.o o.o 0.0
f/H 9.067 6.055 2.21111 f/fH 0.901 0.858 0.692
9 IIV[RIIGE 11 AVCRAGC HINUS SIGMA 10 AVERAGE PLUS SIGMA
SAHrt.[ J7 CIILOR I TC ANAL VS[ S I ;, J 11 5 6 1 II
5102 30.33 28.05 27.13 32.Jl 3J.98 27. 39 31.54 30. 19 r 102 O. II 0.11 0.11 0.08 0.07 0.0•1 0.08 0.09 11203 20.111 20. 19 21.63 21. 11 26.58 23. 75 21. 28 22.?4 HO 19.1,0 21. 32 21.11) 20.22 15.27 21.69 19.89 19.89 HIIO o. 12 o. 13 0.111 0.07 0.12 0.08 0.09 0. 11 HGO 111.26 16. 13 15.03 14.211 11.95 15. 311 12.69 111.23 CIIO 0.21 0.26 o. 16 0.12 0.37 0.26 0.25 0.211 llAO 0.0 0.0 0.0 0.13 0.21 IJ.22 0.2] 0.11 N/120 0.93 O.OJ 0.06 0.0 0.0 0.0 0.01 0.15 K20 0. 30 0.03 0.08 0.08 1 • 111 o. 13 o. 15 0.27 r 0.0 0.0 0.0 o.o 0.0 0.0 (). 0 0.0 CL 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 11;,o 11.64 11.119 11. 52 12.12 12.58 11.84 11. 72 11. 811 SUH 97. 83 97.711 97.89 101. 14 102.27 100. 711 97. 93 99. 36 -0= r+Cl 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 SUH 97.83 91. 111 97.89 10 I. 14 102.27 100. 74 91.93 99. 36
SI J. 1;,3 . 2.925 . 2.0811 • 3. 19J • 3.231 • 2.712 • 3.225 • J.054 • Ill 0.8"11 4.000 1. 015 11.000 1.116 11.000 0.807 4.000 0.763 11.000 1.228 11. 000 0. 775 11.000 0.9•16 4.000 Al 1.606 • 1.1105 • 1. 536 • 1.728 • 2.221 • 1.604 . I. 789 • 1. 705 . 11 0.009 . 0.009 • 0.009 • 0.006 • 0.005 • O.OOJ . 0.006 . 0.007 • re 1.670 . 1.859 • 1.8611 • 1. 671 • 1.217 • 1. 835 • I. 701 • 1.683 • HN 0.010 • 0.011 • 0.012 . 0.006 . 0.010 • 0.007 • 0.008 • 0.009 . N HG 2. 188 . 2. 501 • 2. J30 . 2.098 • 1. 697 • 2. J 14 . 1. 9 311 . 2. 1116 • V, CA O.OJO • 0.029 . 0.018 • 0.013 • O.OJ8 • 0.028 • 0.021 . 0.026 • '° NII 0. 186 • 0.006 . 0.012 . O.ll . 0.0 • 0.0 . 0.002 . 0.029 . K O. lll9 . 0.004 • 0.011 • 0.010 . 0. 139 • 0.017 . 0.020 • 0.015 • n11 0.0 5. 738 0.0 5.830 0.0 5.791 0.005 5.537 0.008 5. 333 0.009 5.816 0.009 5.1196 0.0011 5.61111 CL 0.0 • 0.0 • o.o . o.o . 0.0 • o.o . 0.0 • 0.0 . r 0.0 • 0.0 • 0.0 • 0.0 • o.o • 0.0 • 0.0 • o.o • II 6.001) 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 0 16.000 . 16.000 . 18.000 • 18.000 • 18.000 • 18.000 • 18.000 • 18.000 •
1/H 0. 768 0. 7116 0.805 0.799 o. 723 o. 796 0.883 o. 788 F/FH 0.1134 0.1121 0.4116 0.4411 0.1120 0.11113 0."69 0.11111
1 JT ClllOIII I[ 5 Cltl 2 31 CIILORIT[ 6 CIIL l CIII. BF.GIN 7 Cltl 4 NEW CIIL 8 AVERAGE
51\HPlE 37 CIILOR I TE ANALYSES 9 10
S102 32.56 27 .82 J 102 0.11 0.06 11203 211.11 lO. 17 rro 21.911 17.84 MIIO 0. ll 0.08 HGO l~.60 12.87 CAO 0. 32 0. 17 RAO 0.22 0.01 NA20 0.111 -o. 17 k20 0.64 -0.09 r u.o o.o Cl 0.0 o.o 117.0 12.95 10. 711 SUH 109.22 89.51 -Oc f+CL o.o o.o SUH 109.22 89.51
SI 3.013 . J. 103 . AL 0.987 11.000 0.897 11.000 AL 1.665 . I. 7511 . l I 0.008 . 0.005 • re 1.698 . I. 6611 • HN 0.010 • 0.008 • HG 2. 152 . 2. 139 • r.11 0.031 . 0.020 . PIA 0.0811 • -0.037 . k 0.075 . -0.013 • OIi 0.008 5. 731 0.000 5.5110 Cl. 0.0 • 0.0 • I 0.0 . 0.0 • II 8.000 8.000 8.000 8.000 0 18.000 . 18.000 .
f/H 0. 794 o. 781 f/FH 0.11111 0.439
9 AVERAGE PLUS SIGMA 10 AVERAGE HINUS SIGMA
N
°' 0
5AHPL[ II- ~PHIBOL[ ANALYS[S 1 2 J II s 6 7 8 5102 51. 93 II&, 117 52.92 S2.0II 119.0J 50.88 52.66 119. 10 TI02 0. 211 0. 117 0.10 0.20 0.22 0.25 o. 37 o. 12 A20J J. 50 5.82 2.81 2.58 11.96 J.93 5. 19 2.68 HO 18. 82 17. JI 16.22 IS.el 19.59 17.55 19.01 16. 10 HNO 0. 56 0.35 o. Ill 0.60 0.110 0.117 0.56 0.37 HCO 10.97 10.51 12. l" 12, 10 9.53 11, 09 12. 1 J 10.05 CAO 12.es 12.60 12. 76 12.89 12. 51 12. 72 12.87 12.58 BAO o.o 0.0 o.o 0.0 0.0 0.0 0.0 o.o NA20 0.22 0.50 0.26 0.17 o. 37 0. JO 0.112 0. 19 K20 o. 2 .. 0.52 0.12 0.11 0.31 0. 26 0.111 o. 11 r 0.0 o.o 0.0 o.o 0.0 0.0 o.o o.o CL o.o 0.0 o.o 0.0 0.0 o.o o.o o.o H20 0.0 0.0 0.0 o.o 0.0 o.o o.o o.o SUH 99. JJ 96.55 97. 96 96.52 96.92 97.116 103.61 91. JO •O• r•CL o.o 0.0 0.0 o.o 0.0 o.o o.o 0.0 SUH 99. lJ 96.55 97.96 96.52 96.92 97.116 103.61 91. JO
SI 7.602 . 7. JOI . 7. 719 . 7.7311 • 7 .1117 . 7.560 • 7.387 • 7.755 . AL 0.398 8.000 0.699 e.ooo 0.261 8.000 0.266 8.000 0.583 8.000 0.11 .. 0 8.000 0,613 8.000 0.2 .. 5 8.000 AL o. 206 . 0. Jl4 . 0.223 • 0, 185 • 0. 301 . 0. 2 .. 9 • 0.2115 . 0.25" . TI 0.026 . 0.051 . 0.011 . 0.022 • 0.025 . 0.027 . 0.039 • 0.015 . re 2. JOii . 2. 181 . 1, 98 .. • 1.967 • 2.1178 . 2. 181 • 2.230 • 2,127 . HN 0.069 . 0.0115 . 0.053 . 0.076 • 0.051 . 0.059 • 0.067 . 0.050 . HG 2. 39 .. 5,000 2.360 11.972 2.690 ... 961 2.680 11,931 2.1119 5,0011 2.456 4.973 2,536 5. 116 2.367 4.812 N CA 2.016 • 2. Oll . 1.999 . 2,052 • 2.028 . 2.025 • 1. 934 . 2,128 . "' l(A 0.062 ·• o. 1116 . 0.074 . 0,049 . 0. 109 . o.oee . o. 115 . 0.057 . ..... K 0.045 • 0. 100 . 0.022 . 0.021 • 0.060 . 0.0 .. 9 . 0.073 • 0.022 . BA 0.0 2. 12J 0.0 2.279 0.0 2.095 0.0 2.122 o.o 2. 196 o.o 2. 162 0.0 2. 122 o.o 2.208 CL 0.0 . 0.0 . 0.0 . o.o . o.o . 0.0 . 0.0 • 0.0 . r 0.0 . 0.0 . o.o • 0.0 . o.o . o.o . o.o . o.o . H o.o 0.0 0.0 0.0 0.0 o.o o.o 0.0 o.o o.o o.o 0.0 o.o 0.0 0.0 0.0 0 23. 000 • 23. 000 . 2 l. 000 • 23. 000 • 23.000 . 23.000 • 23 .000 . 23 .000 . CM 29. 72 30. 72 29. 72 J0.29 30.211 JO. 1 J 28.58 J 1.90 ANT 35.29 35.65 39.99 39.56 32.0" 36.511 37 .117 35. 118 CRU J ... 99 JJ.62 J0.28 30.15 37.72 JJ. 3J JJ.95 32.62
f/H 0.992 0.9 .. 3 0.757 0.762 1. 177 0,912 0,906 0.920 r;rH 0.1198 0,1185 o. 1131 o.,,JJ o. 5111 0,1177 O.IIH 0. 1179 1 114 AHPH s A 2 A 6 AV[RAC( J A 7 AV[RAC[ PLUS SICHA II A e AV[RAC[ HINUS SICHA
SAHPL( 44 ,vROX[N( ANALYS(S 1 2 3 4 5 6 7 8 SIOZ 51.95 51. 12 52. 13 52, 10 52.53 52.61 52.50 51. 85 Tl02 0.10 o. 15 0.03 0.111 0.08 0.09 0.08 0.15 A203 0.65 0.118 0.58 0.92 0.05 0.28 o. 7J 0.118 rco 12.89 12.112 11. 88 12.56 12.39 11, 78 12.89 13. 20 HNO o. 70 0.61 0.66 0.61 0.66 0.60 0.55 0.55 HCO 10.20 10.67 10.57 9,116 9. 30 9. 118 9.511 9.65 CAO 2l.96 23.70 211. 21 23. 75 23.89 211.08 22.29 2l.03 BAO 0.0 0.0 o.o o.o o.o o.o 0.0 o.o NA20 o. 13 o. 111 o. 15 0.20 0.05 0.13 0.07 o. 18 K20 0.02 0.02 0.02 0.02 0.02 0.02 0.05 0.03 F 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 CL o.o 0.0 o.o o.o o.o 0.0 0.0 o.o SUH 100.60 99.31 100.23 99.76 98.97 99.07 98. 70 99. 12 •O= F+CL 0.0 0.0 o.o o.o 0.0 o.o o.o o.o SUH 100.60 99.31 100.23 99.76 98.97 99.07 98.70 99.12
51 1,978 . 1,970 . 1.9811 . 1.993 . 2.0211 . 2.020 • 2.021 . 2.000 • AL 0.022 2.000 0.022 1.992 0.016 2.000 0.007 2.000 0.0 2.0211 o.o 2.020 0.0 2.021 0.0 2.000 AL 0.007 • 0.0 . 0.010 • 0.035 • 0.002 . 0,013 . 0.033 . 0.022 . TI 0.003 . 0.004 . 0.001 . 0.0011 . 0.002 • 0.003 . 0.002 • 0.004 • FC 0.1110 • 0.400 . o. 378 . 0.402 . 0.399 • 0. 378 . 0.415 • 0,426 • MN 0.023 . 0.020 . 0.021 . 0.020 . 0.022 • 0.020 . 0.018 • 0.018 • HC 0.579 1.022 0.613 1.038 0.600 1.009 0.540 1.000 0.534 0.960 0.5112 0,956 0.5117 1.016 0,555 1,025 N CA 0.977 . 0.979 . 0.987 • 0,9711 • 0.986 . 0.991 • 0.919 . 0,952 • "' BA o.o • o.o . 0.0 • o.o • o.o . o.o • o.o • o.o . N NA 0.010 . 0.010 . 0.011 • 0.015 . 0.004 . 0.010 . 0.005 • 0.013 . K 0.001 0.988 0.001 0.990 0.001 0.999 0.001 0.989 0.001 0.991 0.001 1.001 0.002 0.927 0.001 0.967 0 6.000 . 6.000 . 6.000 • 6.000 • 6.000 . 6.000 . 6.000 . 6.000 .
WO 119. 13 118.65 49.70 50.32 50.81 51. 30 118,110 48.80 (N 29. 10 30.47 30. 19 27.88 27. 52 28. 10 28.82 28,115 FS 21. 77 20.89 20. 11 21. 79 21.68 20.60 22.79 22. 75 f/14 0.748 0.686 0.666 0.782 0.788 0.733 0.791 0.800 F/FH o. 1128 0.1107 o. 400 0,1139 0. 1141 0.423 0.442 0.1144
1 44 SCAN PX 5 PX 2 44 SCAN PX 6 PX l 44 PX 7 PX 4 PXB[CIN 8 PX
S~PLC 44 PVROX[HC AHALYSCS 9 10 11 12 11 S102 52.01 52.74 52. 15 52.61 51.70 1102 0. 10 0.07 0.10 o. 14 0.06 A20l o. 71 0.62 0.55 0.79 0.12 rco 12.90 11.84 12.47 12.96 11.99 HNO 0.57 0.52 0.60 0.66 0.55 HCO 10.56 11.54 10. 10 10.79 9.40 CAO 21. 71 23. 44 21.41 24. 19 22.61 OAO 0.0 0.0 o.o o.o 0.0 NA20 0.1J 0.10 0. 11 0.17 0.08 ~20 0.05 O.Ol O.Ol 0.04 0.02 r 0.0 o.o o.o 0.0 o.o CL 0.0 0.0 0.0 0.0 0.0 SUH 98.78 100.90 99.54 102,ll 96.76
•O= f•CL o.o 0.0 0.0 o.o 0.0 SUH 98.78 100.90 99.54 102.31 96.76 SI 2.002 . 1. 985 . 1 .998 . 1 .968 . 2.029 • AL 0.0 2.002 0.015 2.000 0.002 2.000 0.032 2,000 o.o 2.029 "L O.OlJ . 0.012 • 0.021 . 0.003 • 0.015 • II 0.001 . 0.002 . 0.001 . 0.004 • 0.002 . re 0.415 . 0. 371 . 0.400 . 0.405 • 0.194 . MH 0.019 . 0.017 . 0.020 . 0.021 . 0.018 • N HC 0.606 1. 075 0.647 1.050 0.576 1 .021 0.602 1.034 0.550 0.978 0\ c ... 0.896 . 0.945 . 0.961 . 0.969 • 0.951 . w 8,. 0.0 . 0.0 . o.o . o.o • o.o . "" 0.010 . 0.007 . 0.010 • 0.012 • 0.006 • K 0.002 0.908 0.001 0.954 0.001 0.971 0.002 0,984 0.001 0,959 0 6.000 . 6.000 . 6.000 • 6.000 • 6.000 • WO 46.29 47 .69 49.11 48.54 49.71
[H 11.30 32.67 29.47 30.12 28.75 rs 22.41 19.64 21.41 21. 14 21.52 f/H o. 716 0.601 o. 727 o. 708 0.749 f / f H 0. 417 o. 375 o. 421 0.415 0.428
9 ,x 12 AVCRACC PLUS SICHA 10 PX 11 AV[RAC( HIHUS SIGMA 11 AVCRACC
SJV<PL( 44 (CLDSPAR AHALVS[S 1 2 3 .. 5 6 7 8 S 102 6J. 32 64.80 65.65 64.40 65. 10 64.55 65. 14 65.30 I 102 0.07 0.04 0.05 0.06 0.05 0.06 0.02 o.oa A20) 1 7. 38 18. 14 17.90 111. 15 18. 10 18.50 18. 14 18.1'7 f[O 0.06 o. 16 o. 15 0.08 0.10 0.07 o. 12 0.25 "4k0 O.Ol 0.02 0.03 0.01 0.0 0.02 0.04 0.03 "1C,O 0. 40 o.o 0.0 o.o o.o 0.01 0.0 0.0 C""1 0.07 o. 10 0.04 0.09 o. 16 0.09 0.05 0.06 OAO 0.0 o.o o.o o.o 0.0 o.o· o.o 0.0 HAiO 0. 48 o. 46 o. )9 0.80 1.94 0. JO 0.40 0. 38 •20 15.52 15.57 15.75 15.00 1J. 77 15.85 15.96 15,94 r 0.0 0.0 o.o o.o 0.0 o.o 0.0 0.0 CL o.o 0.0 0.0 0.0 0.0 o.o 0.0 o.o SUM 97.ll 99.29 99.99 95.59 99.22 99.45 99.87 100.51 -o::r r•cL 0.0 0.0 o.o o.o 0.0 o.o 0.0 0.0 SUH 97. ll 99.29 99.99 98.59 99.22 99.45 99.57 100.51
SI J.005 . l.007 . 3.024 . 3.004 . J,007 • 2.994 • J,010 • 2.999 . AL 0.972 . o. 992 . 0.972 . 0.995 . 0.985 . 1.011 • 0,985 . 0.999 . II 0.002 l. 979 0.001 4.001 0.002 3.995 0.002 4,004 0.002 3.994 0.002 4.007 0.001 3.998 0.003 4.001 f( 0.002 . 0.006 . 0.006 . 0.003 . 0.004 • 0.003 • 0.005 • 0.010 • H~ 0.001 . 0.001 . 0.001 . 0.000 . o.o . 0.001 . 0,002 . 0.001 • MG 0.025 . 0.0 . o.o • 0.0 • o.o • 0.001 . o.o . o.o • CA 0. 001, . 0.005 . 0.002 . 0.004 . o.ooa • 0.004 . 0.002 . 0.003 • N OA o.o . o.o . 0.0 . 0.0 . o.o . 0.0 • o.o . o.o • CJ' kA 0.0111, . 0.041 . 0.035 . 0.072 . o. 174 • 0.027 . 0.036 . 0.034 • +' • 0.939 1,019 0. 922 0.975 0.927 0.971 0.892 0.973 0.811 0.991 0.935 0.973 0.941 0.955 0.934 0.951 0 a.ooo . 8.000 . 5.000 . a.ooo . a.ooo • 8.000 . 8.000 . a.ooo • AN 0. 36 0.51 0.20 o. 46 o.ao 0.46 0.25 0.30 AB 4. 47 4.25 3.61 7. 46 17.50 2.78 3.66 3.49 OR 95. 17 95.21 96. 18 92.07 51.70 96.75 96.09 96.21 CN o.o o.o o.o o.o o.o o.o o.o o.o
f/M 0. 127 0.0 o.o o.o o.o 5'.064 o.o 0.0 f/fH o. 113 o.o o.o o.o o.o 0.835 o.o o.o 1 44 kSPAR 'kS 2 •SB(GIN 6 KS l •s 7 1(8 4 •s • kl
s,u,nc 44 FCLDSPAR AHALYSCS 9 10 11 12
S102 64.95 611.110 6S.4l 64.17 1102 0.04 o.os 0.07 0.04 A20J 111. J6 18. 1J 18.45 17.111 rco 0.06 o. 12 o. 18 0.06 HNO 0.01 0.02 O.OJ 0.01 HGO 0.0 o.os o. 17 -0.08 CAO 0.08 o.oa 0.12 0.05 BAO 0.0 o.o o.o 0,0 NA20 0.47 0.62 I. II o. 14 •20 15.80 15.47 16. 1J 14.110 r 0.0 o.o 0.0 0.0 Cl 0.0 o.o o.o 0.0 SIIH 99. 77 99.J4 IOI, 611 96.99 ·O= r•CL 0.0 0.0 o.o o.o SUH 99. 77 99.34 101.68 96.99
SI l.002 . l.006 . 2.98) . 3.029 . AL 1.000 . 0.991 • 0.991 • 0.991 • 11 0.001 4.003 0.002 l.998 0.002 l.976 0.001 4.021 re 0.002 . 0.005 • 0.001 . 0.002 • >4N 0.000 . 0.001 • 0.001 . 0.000 . HC 0.0 • 0.00] . 0.012 • -0.006 • N CA 0.004 . 0.004 • 0.006 . 0.002 • 0\ BA 0.0 . 0.0 . o.o • o.o • V, HA 0.042 . 0.056 • 0,0911 . 0.01] • K 0.931 0.9&0 0.915 0.984 0.9311 1.061 0.892 0.904 0 8.000 . 11.000 • 11.000 . 11.000 .
AH 0,41 o. 42 o. 54 0.27 AB 4. 31 s. 76 9.40 I. 42 OR 95.29 91.112 90.0S 98.30 CH o.o 0.0 0.0 0.0 r /H 0. 127 1.700 0.686 0.0 r/rH o. 113 0.630 0,401 o.o
9 KS II AVCRAC[ PLUS SIOMA 10 AV[RAC[ 12 AVCRAG[ HINUI SIOMA
S•HPL[ 44 rCLOSPAR AHALY5[1 1 2 ) II ' 6 7 8 s,02 65. l7 58.1111 56.82 46.6, '7 .04 50.115 54. 9) 511.89 1102 0.02 0.0) 0.0) 0.011 0.01 0.02 0.0) 0.08 A20) 19. 81 26.65 25. 55 )1. 40 27.25 ) 1. 81 27.50 29.45 rro o. 16 o. 16 o. 211 0.29 0.21 0.2) 0.06 0.22 MWO 0.02 0.04 o.o 0.02 0.02 0.011 0.05 0.05 MGO o.o 0.0 0.21 0,26 0.02 o.o o.o o.o c•o J. 90 8,111 9.18 17. 77 9. II 1 15.)0 10.28 11, t,J B•O 0.0 o.o o.o 0.0 o.o 0.0 0.0 0.0 ••20 9.21 6.88 6.50 I. 72 5.50 2.89 5.)6 5.21 •20 0.06 o. IJ o. 18 0.02 1.00 0.05 0.06 0.08 r 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 r.L 0.0 o.o o.o o.o 0.0 o.o 0.0 o.o 'iUM 98.55 100.74 98.71 98.17 100.46 100.79 98. 27 101.41 -o, r•cL o.o o.o o.o o.o 0.0 0.0 0.0 0.0 ~UH 98.55 100.74 911.71 911. 17 100.46 100.79 911.27 10 I, 111
SI 2. 920 . 2.5911 . 2.51111 . 2. 192 • 2,556 . 2.2115 . 2.51) • 2,446 • "L 1 .04) . 1.)96 . 1.371 • 1. 739 • I. 4)9 • 1.698 . I. 482 . 1. 546 • II 0.001 J. 96) 0.001 l.995 0.001 l.961 0.001 l.9)2 0.000 J.995 0.001 J. 98) 0.001 l.996 0.00) ).995 r c 0.006 • 0.006 . 0.009 • 0.011 . 0.0011 • 0.009 • 0.002 • 0.0011 • "" 0.001 . 0.002 . 0.0 . 0.001 . 0.001 . 0.002 . 0.002 . 0.002 • MC 0.0 . o.o . 0.014 . 0.0111 . 0.001 • 0.0 . 0.0 . 0.0 • c• 0. 187 . 0.401 . 0.11411 • 0.895 • 0.452 • 0.742 . 0.504 . 0.546 . N II• 0.0 . 0.0 . 0.0 . 0.0 . o.o . o.o . 0.0 . o.o • a-, ~· 0. 798 . 0.59) . 0.574 . o. 157 . 0.4711 . 0.254 . 0.475 . 0.1150 • a-, . O.OOJ 0.994 0.007 1.0011 0.010 1.056 0.001 1. 08) 0.057 0.997 0.00) 1.009 0.004 0.9117 0.005 1.010 0 8.000 . 11.000 . II.ODO . 8,000 • 8.000 . 8.000 . 8.000 • 8.000 . "H 18.90 40.02 4),)9 85.00 45,711 74. JI 51. 27 54.55 AB 80. 76 59.24 55.60 14.89 48,42 25. 110 48.)7 115.00 OR O. l5 0.74 1.01 0, 11 5.79 0.29 0. )6 0.45 CH o.o 0.0 o.o o.o o.o 0.0 o.o o.o
r/H o. 127 1,700 0.641 0.670 6.460 5.064 0.0 o.o r;rH o. 113 0.6)0 o. 391 0.1101 0.866 0.835 o.o o.o 1 44 PLAC 5 PL BCCIH 2 44 PLAC 6 PL l 44 PLAC 7 PL 4 44 SCAJI PL 8 PL
SAMPL[ 44 rCLOSPAR ANALYSCS 9 10 11 12 1l 14 15 16 5102 55.65 47. 64 411.90 56.75 59.75 53.61 55.64 56.75 Ti02 0.01 0.03 0.0 .. 0.02 O.Ol 0.03 0.04 0.03 A20J 27. OJ 32.70 ll.92 26.69 25.80 30.07 27 .06 26.94 rco 0 ... 5 0. 21, 0. 30 0.20 0.23 0.11 0. 56 0.011 MNO 0.04 0.02 0.02 0.02 0.01 0.0 0.06 0.02 HCO 0.0 0.0 o.o o.o 0.0 o.o 0. 311 0.0 CAO 10 ... 6 15.52 15.75 9.711 7.87 13. 10 10.79 9. 72 BAO 0.0 0.0 0.0 o.o o.o 0.0 0.0 o.o NA20 5.2 .. 1. 97 2.1,9 5.113 7.07 4. 14 5.H 6. 13 ~?.O 0. 12 0.06 0.03 o. 12 0.19 0.10 0.08 o. 19 r o.o 0.0 0.0 o.o 0.0 0.0 0.0 0.0 CL 0.0 0.0 0.0 o.o 0.0 o.o o.o 0.0 SUM 99.00 98. 18 99.45 99 ... 1 100.95 101, 16 99.911 99.86 -o= r•cL 0.0 0.0 o.o o.o o.o 0.0 0.0 0.0 SUM 99.00 98.18 99. ••5 99.111 100.95 101.16 99.98 99,116
SI 2.531 . 2.217 . 2.250 . 2,563 . 2. 6 .... . 2 ... 01 • 2. 51 .. • 2,55" • AL I. 41,9 . I. 793 . I. 7 l 1 . I. .. 21 • I. l .. 5 . I. 587 • , ..... o . I. 429 . TI 0.000 l.980 0.001 4.011 0.001 3.982 0.001 3.985 0.001 l.991 0.001 l.989 0.001 3.955 0.001 l.9114 re 0.017 . 0.009 . 0.012 . 0.008 . 0.009 . o.oo .. • 0.021 . 0.003 . MN 0.002 . 0.001 . 0.001 . 0.001 • 0.000 . 0.0 . 0.002 . 0.001 . HC 0.0 . o.o . o.o • o.o • o.o . o.o • 0.026 . 0.0 . N
0\ CA 0.510 • o. 77 .. . 0. 776 • 0.473 . 0. 373 . 0.629 . 0.522 . 0 ... 69 . -..J BA 0.0 . 0.0 . 0.0 . 0.0 • 0.0 . 0.0 . o.o • 0.0 NA 0 ... 62 . 0. 178 . 0.222 . o. 511 • 0.607 . 0.359 . 0.470 . 0.535 k 0.007 0.997 0.00 .. 0.965 0.002 1. 013 0.007 0.999 0.011 0.999 0.006 0.998 0.005 1.046 o. 011 1.018 0 8.000 . a.ooo • a.ooo • a.ooo • 11.000 . 8.000 • 8,000 . 11.000 . AN 52.08 81. 02 77 .62 lj7. 77 37. 67 63.25 52, 37 46.20 AB "7. 21 18.61 22.21 51, 53 61.24 36.17 "7, 17 52.72 OR 0.71 O. l 7 0, IS o. 70 I.OS 0.57 0 ... 6 I.OIi CH o.o 0.0 o.o o.o o.o o.o 0.0 0.0
r/M 0. 127 I. 700 o. 6111 0.670 6.460 5.06 .. 0.917 -0. 0 r/FM 0. 113 0.630 0. 391 o.•101 o.&66 0,1135 0.478 o.o 9 PL 13 PL 10 PL 1 .. PL
11 PL 15 PL 12 PL 16 PL
SAl'IPL( 44 rCLOSPAR ANALYSES 17 18 19
5102 54,9) )9,57 50. 34 TI02 0.0] 0.0) 0.02 A203 27.98 31.09 24.86 HO 0.2] o. 36 o. 11 HNO 0.0] 0.04 0.01 HGO 0.05 o. 17 -0.06 CAO 11. 17 14.60 7.74 BAO 0.0 0.0 o.o NA20 5.09 7.06 3. 1 l K20 0.15 0. 38 •0.07 r 0.0 0.0 0.0 CL 0.0 0.0 0.0 SUH 99.69 113. 30 86.08 •O• r+CL 0.0 0.0 0.0 SUH 99.69 113. 30 86.08
SI 2.488 . 2 .41] . 2.582 . Al 1.492 . 1. 484 . 1,503 • TI 0.001 l.981 0.001 J.899 0.001 4.086 re 0.009 . 0.012 . 0.005 • HN 0.001 . 0.002 • 0.000 . HG 0.004 . 0.010 • ·0.005 • CA 0.542 . 0.634 • 0.425 • BA 0.0 . 0.0 . o.o • NA 0.447 • 0,551, • 0.311 • K 0.009 1.011 0.020 1.231 ·0.005 o. 7JJ 0 8.000 • 8.000 • 8.000 • AN 5,.29 52.47 58.09
AB 1i,:82 45.91 42.51f OR \ 0.89 1.62 ·0.63 CN 0.0 0.0 o.o r/H 2.69] 1.335 0.641 r;rH o. 729 o. 572 0.391
17 AV(RAG( 18 AV[RAG[ PLUS SIGHA 19 AVtRAGt HINUS SIGMA
N 0\ co
SAMPL( 44
5102 1
42.08 0.08 1102
AZ03 rzo3 MNO MCO CAO BAO NA20 •ZO r CL H20 SUM
27.92 3. 12 0.09 0.27
22.63 0.0 0.02 0.02 0.0 0.0 1. 94
·O• f+CL SUM
98. 17 0.0
98. 17
SI 3. 248 AL o.o J.248 AL 2.540 . Tl 0.005 MG 0.031 H3+ 0. 181 . MN 0.006 2.763 CA 1. 872 . • 0.002 . NA O.OOJ . BA o.o 1. 877 CL o.o • r o.o o.o H 1.000 1.000 0 13.000 .
PS 6.65 CZ 93. 14 PO 0.22
1 C
c,,oorc ANALYSES (OH CALCULATCDI
N 0\ \0
S"MPLE 115 BIOTIT[ ANALYSES I 2 3 II 5 6 7
S107. 39.115 38.68 J7. 77 38.117 38.59 39. 19 37.99 110;! I .. l'J 1.611 1.112 1.117 1. 117 1. 56 1. 36 A;•oJ 111. J? 111. 73 111. 9 3 111. 75 111. 70 14. 90 111.'.>0 r ro 12. o•, 12.01 11. l? 12.03 11.95 12.09 11.82 Htm 0. I 7 o. 16 0. 18 0. 17 o. 17 0.16 0.16 MC:O 16. ,~ 16.60 17 .611 16.63 16.90 17. 33 16.118 c"o 0.09 u. 111 0.06 o. 1, o. 11 0.1, 0.07 n"o Cl. 0 o.o 0.0 0.0 0.0 o.o 0.0 N"70 0.06 0.08 0.07 0.06 0.07 0.08 0.06 K20 9.31 8.68 8.58 8.33 8. 111 9. 13 8.35 F 0.0 0.0 o.o o.o 0.0 0.0 o.o CL 0.0 o.o 0.0 o.o 0.0 0.0 o.o 1120 0.0 0.0 o.o o.o 0.0 0.0 0.0 SUM 93.68 92.72 92. 37 92.06 92.71 911. 61 90.81 -0= F+CL 0.0 0.0 0.0 0.0 0.0 o.o 0.0 SUM 93.68 92. 72 92. J7 92.06 92.71 911.61 90.81
SI 5.876 • 5.606 • 5.694 • 5.806 • 5. 796 • 5. 777 • 5.815 . N AL 2. 1211 8.000 2.1911 8.000 2.306 8.000 2. 194 8.000 2.2011 8.000 2.223 8.000 2. 165 11.000 -.J
AL 0.1102 • 0. 1112 • 0. 3116 • 0.430 • 0. 398 • o. 365 • 0.1132 • 0 TI 0.1'.>1 . 0. 185 • 0.161 • 0. 167 • 0.166 • 0. 175 . o. 157 • FE 1. 501 . 1. 508 . 1.1178 • 1. 518 • 1. 501 • 1.1190 . I. 513 . MN 0.021 • 0.020 . 0.023 • 0.022 • 0.022 • 0.022 • 0.021 • MG 3.719 5.795 3. 7111 5.839 3.964 5.972 3. 7111 5.878 3.784 5.871 3.808 5.660 3.759 5.881 CA 0.0111 . 0.023 • 0.010 • 0.0211 • 0.018 • 0.023 . 0.012 • NA 0.017 . 0.023 • 0.020 • 0.018 • 0.020 • 0.022 • 0.018 . I< 1. 780 • 1.662 • 1.650 • 1.6011 • 1.6711 • 1. 716 . 1. 631 • BA 0.0 1.812 0.0 1. 708 0.0 1.680 0.0 1.645 0.0 1. 712 0.0 1. 761 o.o 1.661 Cl. 0.0 • 0.0 . 0.0 • 0.0 • 0.0 • o.o . o.o • r 0.0 . 0.0 • o.o • 0.0 • 0.0 • 0.0 . o.o • ti o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o o.o 0.0 o.o 0.0 0 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 • 22.000 •
f/M 0.1109 0.411 0.379 0.412 0.402 0. 391 o. 408 f/l°M 0.290 0.291 0.275 0.292 0.287 0.2811 0.290
1 45 SCAN BT 5 AVERAGE 2 115 SCAN BT 6 AVERAGE PLUS SIGMA 3 115 SCAN er .., AVERAGE MINUS SIGMA 4 45 SCAN BT
5AHPLE 115 FELDSPAR ANALYSES 1 2 3 11 5 6 7
5102 56.62 59.22 59.20 59,56 59. 15 59.49 56.61 1102 0.02 0.011 0.02 0.04 0.03 0.04 o.o;, A203 7?. 72 21.89 22.93 21.81 22.34 22.83 21.84 rm 0.7.1 0. 15 o. 17 0.211 0.19 0.23 0.16 HUO o.n? 0.11 0.0 0.03 0.01 0.03 -o.on HCO 0.09 0.0 0.01 o. 13 0.06 o. 11 0.00 CAO 7 .on 6,911 7. 16 5.98 6. 77 7.23 6.31 DAO 0.0 0.0 o.o o.o o.o 0.0 0.0 NA20 1. 77 7. 70 7 .65 8.06 7.19 7.95 7 .611 K20 0. 12 0.42 0. 12 0.16 0.20 U.ll 0.06 r o.u 0.0 0.0 0.0 0.0 0.0 o.o Cl. 0.0 o.u o.o 0.0 0.0 o.o 0.0 SUH 96.57 96. 36 97.26 96.01 96.55 96. 211 911.86 ·O• f+CL 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SUH 96.57 96.36 97.26 96.01 96.55 96.211 911.86
51 2.713 . 2.746 . 2. 717 • .• 2. 762 • 2.735 • 2. 712 . 2.758 N Al. 1,7.39 . 1. 196 • 1,240 . 1,192 • 1.217 • 1.227 • 1. 207 . -..J
TI 0.001 3.952 0.001 3.9411 0.001 3.958 0.001 3.956 0.001 3.953 0.001 3. 9110 0.001 3.965 ...... f[ 0.006 • 0.006 . 0.007 • 0.009 • 0.007 • 0.009 • 0.006 . MN 0.001 • 0.0 • o.o • 0.001 . 0.000 • 0.001 • -0.000 • HG 0.006 . 0.0 • 0.001 • 0.009 • 0.004 • 0.008 . 0.000 • CA 0.0 1,066 0.0 1.068 0.0 1. 0117 0.0 1.051 0.0 1,0511 0.0 1.093 0.0 1.022 IIA 0.0 . o.o • 0.0 • 0.0 • 0.0 • 0.0 • o.o • NA 0.697 . 0.692 • 0.6111 • 0. 77.5 • 0.699 . 0.703 . 0.6911 • K 0.007 1.066 0.025 1.068 0.007 1.047 0.009 1. 051 0.012 1.058 0.019 1.093 0.005 1.022 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 .
I\N 33.01 32.117 ll. 66 28.81 32.06 32.85 31. 19 AB 66.31 65. 19 65.116 70.27 66.79 65. J7 611. 311 OR 0.67 2. 311 0.68 0.92 1. 16 1. 19 0. 47 CN 0.0 0.0 0.0 o.o 0.0 o.o 0.0
F/H 1. 1135 0.0 9.538 1. 167 2.002 1.269 29.246 f/fH 0.589 0.0 0.905 0.539 0.667 0.559 0.967
1 115 PLAC 5 AVERAGE 2 45 PLAG 6 AVERAGE PLUS SIGMA 3 115 Pl.AC 7 AVERAGE HINUS SIGMA 4 45 PLAG
SIIHPl.f 115 1
S102 ~II. 12 1107 Cl. I~ fl?Ol ?..9J 110 7. IJ<J HIIO 0.1,1 m;o 18. Tl
.(;/10 1;,. J(, 11110 II.CJ NA?O "· 7 J K20 0. 1 J f tl.O Cl. O.ll 11;•0 0.0 SUH 'l 7. 65 -Oc f+Cl 0.0 SUH 91. 65
SI /. 705 . Ill. 0.295 8.000 Al o. 191 . r I 0.016 ff Cl. 91, 1 MN 0.0119 . HG J.931 5. 128 CA 1.865 . HA ll.063 . K U.021 • IIA 0.0 1. 951 Cl 0.0 . r 0.0 . II 0.0 IJ.O 0 23. 000 .
CAA 27 .118 Alli 57. 93 GRU 1~.59
1/H 0.25?. f/fH 0.201
I 115 AHPlllll
AHPlllOOL[ ANALYS(S
N -..J N
SMIPLE 46 HLOSPIIII ANIILYSES 1 2 3 4
510?. 62.95 62.95 62.95 62.95 110?. 0.0•1 0.04 0.04 0.04 11?.0J 19.58 19.58 19.58 19.50 ,ro 0.116 0.06 0.06 0.06 MPIO 0.0 0.0 0.0 0.0 Hl;O 0. 16 0.16 0. 16 0. 16 r.110 2.32 2. 32 2. 32 2. 32 0110 o.o 0.0 0.0 0.0 Nll?.O 2.23 2.23 2.23 2.23 K;'O 11 .05 11.05 11.05 I 1.05 I 0.0 0.0 0.0 o.o Cl. 0.0 o.o 0.0 o.o SIJH 98.39 98. 39 98. 39 98. 39 -o, r+CL 0.0 0.0 0.0 0.0 SlJH 98.39 98. 39 98. 39 98. 39
SI 2.918 • 2.918 . 2.918 • 2.918 • Ill 1.010. . 1.010 . 1.070 • 1.070 • II 0.001 3.989 0.001 3.989 0.001 3.989 0.001 3.989 r£ 0.002 . 0.002 . 0.002 • 0.002 • Hfl 0.0 . 0.0 . o.o • 0.0 • N HG 0.011 . 0.011 • 0.011 • 0.011 • -...J
CA 0. I 15 . 0.115 • 0.115 • o. 115 • l,..)
RII 0.0 • 0.0 • 0.0 • o.o • NA 0.200 . 0.200 • 0.200 • 0.200 • K 0.653 0.982 0.653 0.982 0.653 0.982 o.653 0.982 0 11.(100 . 8.000 • 8.000 • 8.000 •
IIN 11 .89 11. 89 11.119 11.89 IIR 20.68 20.68 20.68 20.68 OR 67 .42 67.42 67.112 67.112 CN o.o o.o o.o 0.0
f/H 0.210 0.210 0.210 0.210 r/fH o. 1711 0. 1111 0. 1711 0.1711
1 4611 KSPAR? 3 AVERAGE PLUS SIGMA 2 AVERAGE II AVERAGE MINUS SIGH/\
SAHrLE 116 FELDSPAR ANALYSES 1 2 3 4 5 6 7 8
SI02 58.36 59.62 64. 77 59. 111 57.83 58. 72 61.90 58.02 r 107 0.05 0.04 0.02 0.011 0.02 0.011 0.03 0.02 A203 25.28 23.92 21. ll 21!.83 25.83 25. 73 23. 18 26.52 Fl 0 U.50 0.0'; 0.0 0.10 0.22 0.111 0. 17 0. 32 HNO 0.03 0.01 0.011 0.01 o.o 0.02 o. 111 0.32 HGO 0.21 0.04 0.12 0.08 0.19 0.111 11.03 0.05 CAO 7. 75 5.92 2 .811 7. 37 9.03 ti. 33 II. 711 8. 70 DAO 0.0 o.o 0.0 o.o o.o 0.0 0.0 0.0 NA?.0 7 .02 7 .1111 9. 511 7.119 6.61 6.111 9. 15 6.95 1(20 0.09 1.49 0.84 0.211 0.26 0.811 0. 11 0. 16 r 0.0 o.o 0.0 0.0 0.0 o.o 0.0 0.0 Cl. 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SUH 99.35 98.53 99.50 99.90 99.99 100. 37 99.45 10 I. 06 -o- r+CL o.o o.o 0.0 o.o 0.0 0.0 0.0 o.o SUH 99.35 98.53 99.50 99.90 99.99 100.37 99.45 10 I. 06
SI 2.630 • 2. 707 • 2.873 .. 2.670 • 2,598 .. 2.624 .. 2.764 • 2.582 .. Al 1. 343 • 1.280 .. 1. 115 .. 1.308 .. 1.361 • 1. 355 • 1.220 • 1. 391 .. TI 0.002 J. 9111 0.001 J.988 0.001 3.989 0.001 3.980 0.001 3.966 0.001 3.980 0.001 3.985 0.001 3.9711 F[ 0.019 .. 0.002 • o.o • D.004 • 0.008 .. 0.005 • 0.006 . 0.012 • N HII 0.001 • 0.000 • 0.002 .. 0.000 .. o.o .. 0.001 .. 0.005 • 0.012 • -...J HG 0.018 . 0.003 .. 0.008 .. 0.005 .. 0.013 • 0.009 • 0.002 • 0.003 . ~ CA 0. 374 . 0.288 • o. 135 • 0.353 . 0.1135 .. o. 399 .. 0.227 • 0.1115 .. (IA 0.0 .. o.o .. 0.0 .. 0.0 • 0.0 • 0.0 .. 0.0 .. 0.0 .. NA 0.613 .. 0.655 .. 0.821 .. 0.649 • 0.576 • 0,555 .. o. 792 .. 0.600 .. K 0.005 I. 031 0.086 1, 0111 0.048 1.013 0.014 1.025 0.015 1.0116 0.048 1.017 0.006 1.039 0.009 1.051 0 8.000 .. 8.000 • 8.000 .. 8.000 .. 8.000 .. 8.000 • 8.000 .. 8.000 ..
AN 37.69 21.98 13.46 34.75 112.39 39.80 22. 12 110. 53 AD 61. 79 63.63 81.80 63.90 56. 15 55.42 71. 21 58.59 OR 0.52 8.38 4. 71! 1. 35 1.115 4.78 0.61 0.89 Ctl 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 f/H 1. 102 0,8113 0. 189 0.172 0.650 0,6112 5.831 7 .228 f/fH 0.5211 0.1158 0.159 0.1136 0.394 0. 391 0.854 0.816
I 46A PLAG 5 464 PLAG 2 l16A PLAG 6 116A PLAG 3 46A PLAG 7 CORH INIS 4 l16A PLAG 8 RIH
SAHPL[ 116 rLLDSrAn ANALYS[S 9 10 11 12 13
5102 56.49 56. 62 59.21 61. 59 56.82 110;, o.o~ 0.02 0. OJ 0.04 0.02 A20) 26.% 2'.>.87 211. 911 26.56 2J.JJ 110 0. 19 0.19 0. 19 0. 32 0.05 Hirn ll.08 0.22 0.09 o. 19 -0.02 ,n;o 0.0 0.01, 0.10 0.18 0.02 CAO 9.44 8. 19 7.21 9.21 5.21 OAO 0.0 o.o 0.0 0.0 o.o NA20 6.51 6. 77 1.19 8.lll 6.35 1<20 o. 11 0. 11, o.•,3 0.88 -0.01 I 0.11 0.0 0.0 o.o 0.0 CJ ll.O 0.0 o.o o.o 0.0 SUM 99.89 98.06 99.61 107. •12 91.80 •O• r•CL O.IJ 0.0 0.0 0.0 o.o SUH 99.89 98.06 99.61 107 .42 91.80
SI 2. 51,6 • 2.591 . 2.659 . 2.600 • 2. 726 • Al 1.1132 . 1.195 . 1. 120 . 1. 121 • 1. J 19 • TI 0.002 J.980 0.001 3 .986 0.001 3.980 0.001 3.922 0.001 4.046 Ff 0.007 • 0.007 • 0.007 • 0.011 • 0.002 • N mi O.OOJ . 0.009 . O.OOJ . 0.007 . -0.001 • -..J ~IG 0.0 . O.OOJ • 0.006 • 0.011 • 0.001 • V, CA o.•1'.>6 . 0.401 . 0. Jl18 • 0.417 • 0.269 • [IA 0.0 • 0.0 • 0.0 . 0.0 • o.o • NA 0.569 . 0.601 . 0.643 • 0.690 • 0.591 • I( 0.010 1.0115 0.008 1.029 0.025 1.0lJ 0.047 1. 181 -0.001 0.862 0 8.000 . 8.000 • 11.000 . 8.000 • 8.000 •
AN 1,11.01 J9. 74 34.24 J6. 16 31. 31 AB 51,,99 59.45 63.31 59. 75 68. 75 OR 0.911 0.81 2.45 4.09 -0.07 CH 0.0 0.0 0.0 0.0 o.o
F/H 1. !02 5.791 1.6111 1. 619 1. 337 F / 114 o. 5211 0.853 0.617 0.621 0.572
9 HOTlt CORE 12 AVERAGE PLUS SIGHA JO RHIF 11115 13 AVERAGE MINUS SJGHA 11 AVERAGE
SAMPI t f16 AHPIIIBOL[ IINIILYS[S 1 2 J 4 5
SIO? 5ll. 75 50. '/5 50. 75 50.75 50. 75 I Ill;> 0.111 0.111 0.41 0.111 0.41 11:'0l •1. ?J 11.9J If. 9J 11. 9J IJ. 9J 110 14. 18 111. 16 14. 18 14.18 14.16 MtlO (). 3'.j 0.35 O.J'.i o. 35 o. 35 llf.O 111. 911 14.98 111. 98 111. 98 14.911 C/10 12. 111 12. 111 12. 74 12. 74 12. 111 11110 ll.O o.u 0.0 0.0 0.0 ll/120 0.61 0.61 0.61 0.61 0.61 K20 0.110 0.40 0.1,0 0.40 0.1,0 I 0.0 o.o 0.0 0.0 0.0 CL o.u 0.0 0.0 0.0 0.0 1170 ll.O ll. 0 0.0 0.0 0.0 SUH 99. 35 99. 35 99.35 99. 35 99. 35 •0; I +CL O.ll 0.0 0.0 0.0 o.o SUH 99. 35 99. J5 99.35 99.35 99.35
SI 7. 3UII . 7.304 • 7.304 • 7.304 • 7. 3011 • Ill. 0.696 8.000 0.696 8.000 fl.696 8.000 0.696 8.000 0.696 8.000 Al. o. 1110 • U.140 . 0.1110 • o. 140 • 0.140 . TI o.0•111 . 0.01111 • 0.0114 . 0.044 • 0.0411 . H 1. 70 7 . 1. 707 . 1. 707 • 1. 707 • 1.707 • N HN O.OIIJ . 0.043 • 0.043 • 0.043 • 0.043 • -.....J HG 3.213 5. 1117 3.213 5. 147 3.213 5. 147 3. 213 5. 147 3.213 5. 147 "' C/1 1.964 • 1.964 • 1.964 • 1.964 • 1.9611 • NII ll. 170 • 0.170 . 0.170 • 0.170 • 0.170 • K 0.073 • 0.073 • 0.073 • .0.073 • 0.073 . BA 0.0 2.208 0.0 2.208 0.0 2.208 o.o 2.208 0.0 2.208 Cl o.u • o.o . 0.0 • 0.0 • o.o • r 0.0 • 0.0 • 0.0 • 0.0 . 0.0 • It 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0 23.000 • 23.000 • 23.000 • 23.000 • 23.000 •
CAA l8.36 28. 36 28.36 26. 36 28. 36 ANT 46.39 46.39 46.39 116. 39 46.39 GRU 25.25 25.25 25.25 25.25 25.25
f/H 0.5411 0. 51111 0.5114 o. 5411 o. 5411 1/FH U. 352 0.352 0.352 0. 352 0. 352
1 46 SCAN AHPH OR PX .. AV[RAG[ Pl.US SIGHA ? 46 SCAN PX OR AHPII 5 AV[RAG[ MINUS SIGHA 3 AVERAGE
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SIIMrtf 111 r[LOSPAR ANALYSES 1 2 3 II 5 6 I 8
SI02 611. 15 611. 15 611. 33 63.76 63. 33 611. 112 611. 63 66.26 r 10;:, 0. 03 0.03 0.02 0.02 0.05 0.03 0.02 0.011 A203 18. 12 18. 111 17. 15 18.06 18.59 18. 10 18.32 17.88 1 ro 0.25 0.28 II. 15 0.19 0.22 0.11 0.211 0.03 HIW 0.08 0.0 0.01 0.01 0.0 0.02 0.0 0.0 ~IGCJ 0.0 0.02 0.011 0.12 0.011 0.08 o.o 0.05 CAO 0.16 0.05 0.05 0.10 0.115 O.OB 0.09 0.01 IIAO 0.0 0.0 O.IJ 0.0 0.0 0.0 0.0 o.o N/\20 O. ll1 0.211 0. 113 0.22 0. 79 0.511 0.116 0. 30 K20 15.75 15.86 15.59 15.611 111.65 15. 12 15.32 15.56 r o.o 0.0 o.o 0.0 0.0 o.o 0.0 0.0 Cl. 0.0 0.0 0.0 0.0 0.0 o.o o.o 0.0 SUH 98.88 98.81 98.37 98. 12 98. 12 98.50 99.011 100. 19 -0= F+CL 0.0 o.o 0.0 o.o 0.0 o.o 0.0 0.0 SUH 98.88 98.81 98. 37 98. 12 98.12 98.50 99.011 100.19
SI 2. 99"/ . 2.999 . 3.015 • 2.996 • 2.912 • 3.001 • 3.003 . 3.036 • AL 0.998 • 0.999 . 0.980 . 1. 001 • 1.028 • 0.996 . 1.003 • 0.965 • 11 0.001 3.996 0.001 3.999 0.001 3.996 0.001 II.ODO 0.002 11.002 0.001 II.ODIi 0.001 11.007 0.001 11.00l re 0.010 • 0.011 • 0.006 • 0.007 • 0.009 • 0.0011 • 0.008 • 0.001 • N HN 0.003 • o.o . 0.000 . 0.000 • 0.0 • 0.001 • 0.0 • o.o • -..J HG o.o • 0.001 • 0.003 . 0.008 • 0.003 • 0.006 • 0.0 • 0.003 • CX) CA 0.008 • 0.003 • 0.003 • 0.005 • 0.023 • 0.0011 • 0.0011 • 0.003 • 8/\ 0.0 . 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 • 0.0 . NA 0.031 • 0.025 . 0.039 • 0.020 . 0.072 • 0.0119 . 0.0111 . 0.021 . K 0.939 0.990 0.9116 0.986 0.932 0.983 0.938 0.979 0.877 0.983 0.900 0.9611 0.908 0.962 0.909 0.91111 0 8.000 . 8.000 . 8.000 • 8.000 • .8.000 • 8.000 • 8.000 . 8.000 •
AN 0.82 0.26 0.26 0.52 2. 33 0.112 0.117 0. 37 AO 3. 15 2.61 11.01 2.08 7 .110 5. 13 1,. 311 2.811 OR 96.03 97. 111 95. 73 97.39 90.27 91,. 45 95.19 96.80 CN 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0
F/H 0.0 7.855 2.2116 0.936 3.086 0.9111 0.0 0. 337 r/rH o.o 0.887 0.692 0.1183 0.755 o.,,77 0.0 0.252
1 117 SCAN KSP 5 117 SCAN2 kSP 2 117 l<SP 6 117 SCAN2 kSP 3 117 KS 7 117 SCAN2 kSP •1 117 l<SP 8 KS
SAHPL( 117 fCLDSPAR ANALYSES 9 10 11 12 13 111 15 16
SI02 65.30 65. 16 65.28 65. 33 65.62 611.16 611. 23 63.83 1102 0.06 0.07 0.05 0.07 0.07 0.02 0.06 0.16 A203 18. 19 18,UO 19.00 18.lll 18. 32 I 7, 58 19.65 16. 32 lrO 0. 11 0.16 0.11 0.116 0. 32 0.1111 (), 15 0.56 HllO O,O;> 0.011 0.01 0.03 0.01 0.01 0.0 0.011 MGO 0.0 0.01 0.08 o.o 0.05 o. 38 0.07 0. 17 CAO 0.03 0.011 0. 11 0.06 0.09 o. 33 o. 78 0.23 BAO 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 NA20 0.28 o. 30 0.60 0.39 o. 37 0.27 0.53 0.119 K20 15.75 15.88 15.113 15.811 15.60 15.36 111.113 111.90 F 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o CL 0.0 0.0 0.0 o.o o.o 0.0 o.o 0.0 SUM 99. 711 99.66 100.67 100.61 100.115 98.59 100. 10 98.70 -o~ f+CL 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 SUH 99. 711 99.66 100.67 100.61 100.115 98.59 100. 10 98.70
SI 3.0111 i, 3.015 • 2.9611 . 2,996 • 3.008 • 3.005 . 2.9116 • 2.981 • Al. U.969 . 0.981 • 1.0211 • 0.997 • 0.990 • 0.970 • 1.073 • 1.008 • TI 0.002 11.006' 0.002 3.999 0.002 11.010 0.002 3:997 0.002 11.000 0.001 3.975 0.002 11.021 0.006 3.995 f[ 0.001, . 0.006 • 0.0011 • 0.018 • 0.012 • 0.019 • 0.006 • 0.022 • N HN 0.001 • 0.002 • 0.000 • 0.001 • 0.000 • 0.000 . 0.0 • 0.002 • HG 0.0 • 0.001 • 0.005 • o.o • 0.003 • 0.027 • 0.005 • 0.012 . . ......,
'° CA 0.001 • 0.002 • 0.005 • 0.003 • 0.004 • 0.017 • 0.038 • 0.012 • BA 0.0 • 0.0 • o.o • o.o • o.o • 0.0 . 0.0 • 0.0 • NA 0.025 . 0.027 • 0.053 • 0.035 • 0.033 • 0.025 • 0.0117 • 0.01111 • K 0.927 0.959 0.937 0.974 0.900 0.968 0.927 0.9811 0.912 0.966 0.917 1.0011 0.81111 0.9110 0.888 0.979 0 8.000 . 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 •
All 0.16 0.21 0.56 o. 31 0.47 1. 73 11.12 1. 22 AO 2.63 2. 79 5.55 3.60 3.116 2.56 5.07 11. 70 UR 97 .22 97 .01 93.89 96.10 96.07 95. 72 90.81 911.08 CN o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0
f/H 0.0 11.250 0.8113 0.936 3.705 0. 7211 1.202 1.982 f/FH 0.0 0.918 0.1157 0.1183 0. 787 0.1120 0.5116 0.665
9 KS 13 KS 10 KS 111 KS 11 KS 15 KS 12 KS 16 KS
SIIHrll 11 / f[lOSrllR ANALYSlS 1 / Ill 19 21J 21 22
510;> 611. 51 65. 19 61.92 6•1.6•1 65 .111 61.111 1107. 0.06 0.0 0.01 0.05 0.08 0.01 A:>Ol 18.10 11. 31 18.22 18.211 111. 76 11. 11 II 0 11.11 0.06 0.06 0.21 0.16 0.07 HIIO 0.01 0.0} o.o 0.02 O.Oti -0.00 ~IGO 0.08 0.0 0.01 0.06 0.15 -0.02 CAO· 0.01, 0.08 o.ori o. 15 O.lJ -0.0l !\AO o.o 0.0 0.01 0.00 0.00 -0.110 NA~'O U. Jl II.Iii 0.51 o. "' 0.55 0.26 K20 15.56 111. 116 15.118 15.18 15.112 111. 91
' 0.0 0.0 0.0 0.0 0.0 0.0 Cl 0.0 0.0 0.0 0.0 o.o 0.0 SIJH 99.07. 98. '" 98.28 99. 16 101. 50 96.81 -o., r+CI. o.o 0.0 0.0 o.o o.o o.o SIJH 99.02 98. Iii 98.28 99.16 10 I. 50 96.111
SI 3.001 . l.060 . 2.998 . J.002 • 2.979 • J.026 . AL 1. lllll . 0,9119 • 1.007 . 0.998 . 1.007 • 0.989 . II 0.00? 11.006 0.0 11.009 0.000 ti.005 0.002 11.002 0.003 3.988 0.000 11.015 rr 0.001, . 0.002 . 0.002 • 0.008 • O.Olti • O.OOJ . ~IN 0.000 • 0.001 . o.o . 0.001 • 0.001 • -0.000 • N HG 0.006 . o.o • 0.002 • 0.0011 • 0.010 • -0.00? • 00 CA 0.002 . 0.0011 . 0.002 • 0.008 • 0.016 • -0.002 • 0 HA u.o • 0.0 . 0.000 • 0.000 • 0.000 • -0.000 . PiA 0.010 . 0.031 • O.Oti6 . O.OJ7 • 0.0119 • 0.025 • K 0.9?J 0.965 0.858 0.902 0.926 0.919 0.911 0.969 0.919 1.009 0.902 0.9:>7 0 8.0011 . 8.000 . 8.000 . 8.000 • 8.000 • 8.000 .
Ati 0.21 O.llti 0.21 o. 79 1.66 -o. 11 1111 l. 12 11. 11 "· 76 3.89 ti.9J 2. 7l Oil 96.67 95.•1 11 95.02 95. 32 93.111 97 .1111 CN 0.0 0.0 0.02 0.00 0.01 -(J. 00
f/H 0.8111 11.250 I. 122 1.993 1. lj611 · o. 1211 f/FH 0.1157 0.918 0.529 0.666 0.591i 0.1120
11 KS 20 AVERAGE 18 N[Wll KSP 21 AV[RAG[ PIUS SIGMA 19 ti I KSP 22 AVERAGE MINUS SIGMA
SIIHPl[ 117 r[lOSPAR ANAlVS[S 1 2 J 4 5 6 l 8
S102 119. 83 52.JO 56. 17 52.92 56.22 56.31 58.66 56.05 110? 0.02 0.02 0.0 0.04 0.0 0.04 O.OJ 0.011 A20l JO.II) 29.110 26. 75 JO. 54 27.48 26. 711 26.31 28. 79 rco 0.19 0.16 0.06 0.17 0.50 0. 1l 0.19 0.18 HNO 0.05 o.o O.Ol 0.02 0.02 0.01 O.OJ o.o MGO 0.06 0.11 0.02 o.o 0.06 o. 13 0.011 0.0 CAO 111. OJ 12.05 9.::>8 12. 19 .9.07 8. 16 8.26 11.00 ()AO 0.0 0.0 0.0 0.0 0 .. 0 o.o 0.0 0.0 NA20 l.28 4.50 6.01 4.56 6.16 6. 35 6.55 5. 10 K20 0. 36 0.13 0.24 0.12 0.21 0. 16 0.19 0.17 r 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o Cl o.o 0.0 0.0 0.0 o.o 0.0 0.0 0.0 SUH 98.25 98.67 98.56 100.56 99. 72 98.63 100.26 101. l3 -0= r+Cl 0.0 0.0 o.o o.o o.o o.o 0.0 o.o SUH 98.25 98.67 98.56 100.56 99.72 98.63 100.26 101.l]
SI 2.315 . 2.401 • 2,558 • 2. )84 • 2.536 • 2.561 . 2.615 • 2.490 . Al 1.666 . I. 590 . 1.436 . 1.621 • 1.460 • 1.433 . 1,382 • 1. 507 . ll 0.001 l.981 0.001 J.992 o.o l.994 0.001 11.006 0.0 l,996 0.001 J,995 0.001 J. 998 0.001 l.999 re 0.001 • 0.006 . 0.002 • 0.006 • 0.019 • 0.005 • 0.007 • 0.007 • N HN 0.002 • 0.0 . 0.001 • 0.001 • 0.001 • 0.000 • 0.001 • o.o • 00 HG 0.0011 . 0.008 . 0.001 • 0.0 • 0.004 • 0.009 . 0.003 . 0.0 .. ...... CA 0.698 . 0.593 . 0.1153 • 0.588 • 0.1138 • 0.1121 • 0.395 . 0.5211 • DA o.o . 0.0 . 0.0 • o.o • 0.0 • o.o . 0.0 • 0.0 . HA 0.295 . 0.1101 • 0.531 • 0. 398 • 0.539 . 0.560 • 0.566 . 0.1139 . K 0.021 1,028 0.008 1.0111 0.0111 1.002 0.007 1.001 0.012 1.013 0.009 1.010 0.011 0.982 0.010 0.979 0 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 • 8.000 . 8.000 •
AN 68. 79 59.22 115.IIO 59.22 1111. 32 112.65 40.61 53.811 AB 29. 10 110.02 53,20 110.09 54.46 56.21 56.28 45. 17 on 2. 10 0.76 1.40 0.69 1.22 0.93 1. 11 0.99 CN 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0
r/H 2.250 0.616 2.536 1.993 11.665 0.605 l.091 1.982 r/rH 0.692 0.449 0.717 0.666 0.629 0. 371 0. 756 0.665
1 117 PLAG 5 117 SCAN2 PlAG 2 41 PlAG 6 47 SCAN2 PLAG l 117 SCAN2 PlAG 7 PLSTART II 4 7 SCAN 2 PLAG 8 PL
S/\HPLC 111 FELDSPAR ANALYSES 9 10 11 12 1l 111 15 16
SI02 58.61 59.J2 51.91 52.97 58. 38 51.92 511. 37 52.119 I I 02 0.011 0.06 o. 1 J 0.02 O.OJ 0.011 0.03 0.05 A203 21.011 21.011 28.03 27 .98 26.01 JO.II] 28.8J 30.09 rro 0. 17 o. 11 0.20 0.52 0.22 o. 15 0. 15 0. JI HUD 0.02 0.03 0.0 0.03 0.01 0.0 0.01 0.02 HGO 0.06 o.o 0.011 0.58 o.o 0.0 0.0 0.011 CAO 8.22 8.56 9. 38 12.J8 7.95 12.116 10.88 12. 511 RAO 0.0 0.0 o.o o.o 0.0 o.o o.o 0.0 HA?O 6.58 6.29 6.01 11.0l 6. 18 li.09 11.82 Ii.DO K20 0. 18 0.16 0.16 0.06 0.62 0.111 0. 11 0.11 r 0.0 0.0 o.o o.o o.o 0.0 o.o 0.0 Cl. o.o 0.0 0.0 o.o 0.0 o.o o.o o.o SUH 1110. 92 101.63 101. 92 98.55 99.liO 99.27 99.26 99.65 •O= r+CL o.o 0.0 0.0 o.o o.o 0.0 0.0 0.0 SUH 100.92 101.63 101. 92 98.55 99.liO 99.27 99.26 99.65
SI 2.596 • 2.606 • 2. 5118 • 2.li36 • 2.625 • 2.310 . 2. 467 • 2. 386 • AL 1.1111 . 1.1100 . 1.453 • 1.516 . 1. 3711 • 1.637 . 1. 541 • 1.612 • II 0.001 4.008 0.002 4.008 O.OOli 4.005 0.001 3.953 0.001 4.005 0.001 li.008 0.001 11.009 0.002 4.000 I[ 0.006 . 0.006 . 0.007 • 0.020 • 0.008 • 0.006 . 0.006 . 0.012 • Hfi 0.001 • 0.001 . o.o • 0.001 • 0.000 • 0.0 • 0.000 . 0.001 • N HG 0.0011 . o.n . 0.003 • 0.0110 • o.o • o.o . 0.0 • 0.003 • 00 CA o. 390 . 0.1103 . 0.442 • 0.610 • 0.383 • 0.609 . 0.529 . 0.611 • N OA 0.0 . 0.0 • 0.0 . 0.0 • o.o • 0.0 • 0.0 . o.o • HA 0.565 • 0.5J6 • 0.518 • o. 3511 • 0.539 • o. 362 . 0.11211 • 0.353 • K 0.010 0.976 0.009 0.955 0.009 0.979 0.004 1.032 0.036 0.966 0.010 0.988 0.010 0.969 0.006 0.985 0 11.000 • 11.000 • 8.000 • 8.000 • 8.000 • 11.000 • 8.000 . 8.000 •
/\Ii liO. 41 112.52 45.63 62.82 40.01 62.07 511.94 62.99 AB 58. 511 56.54 5J.li4 36.82 56.28 36.87 1111.011 36. 36 on 1.05 0.95 0.93 0.36 3.71 1.01 1.02 0.66 CN o.o o.o 0.0 o.o 0.0 0.0 0.0 o.o
F/H 1. 7 79 0.816 2.805 0.532 11.865 0.605 3.091 11.632 f/fH o. 6110 0.4119 o. 737 0.347 0.829 o. 377 0.756 0.822
9 Pl. 13 PL 10 Pl. 14 PL 11 Pl 15 PL 12 PL 16 Pl
SAHPL[ 111 f[LOSPAR ANALYS[S 17 18 19 20 21 22
5102 56.59 5,,. 36 57 .85 55,113 58. 12 52. 75 1102 o.o,, o.o,, 0.08 0.011 0.07 0.01 A20] 26.55 29. 16 26.1111 28. 11 29.62 26.59 rr.o 0.16 0.21 0. 12 0.21 o. 32 0.09 HHO o.o o.o 0.0 0.01 0.03 0.00 HGO O.OJ o.o 0.0 0.06 o. 19 -0.07 CAO 8.92 11.19 7.89 10.26 12. 111 8. 39 DAO o.o 0.0 o.o 0.0 o.o 0.0 NA20 11, 78 11.85 6.118 5.30 6.33 11.27 1<70 2.31 0.21 0.25 0.32 0.80 -o. 17 r 0.0 0.0 o.o 0.0 o.o 0.0 Cl o.o 0.0 0.0 0.0 o.o 0.0 SUH 99.38 100.02 99. 11 99,711 107 .61 91. 81 -0= f+Cl. 0.0 0.0 0.0 0.0 0.0 0.0 SUH 99. 38 100.02 99.11 99.711 107.61 91.87
SI 2. 572 • 2.1152 • 2.606 • 2.502 • 2.1161 • 2,5119 • Al. 1.1,22 • 1. 550 • 1.1,011 • 1.1,95 • 1.1178 • 1. 5 Ill . TI 0.001 J.995 0.001 11.0011 0.003 It.OU 0.001 3.998 0.002 3.9111 0.000 l1,061f re 0.006 • 0.008 • 0.005 • 0.008 • 0.011 • O.OOlf • N HN o.o • 0.0 . o.o • 0.001 • 0.001 • 0.000 .
00 HG 0.002 • 0.0 • 0.0 • 0.0011 . 0.012 • •0.005 .. w CA O.IIJl1 • o. 541 • 0.381 • 0.496 • 0.551 • 0.11311 • DA 0.0 . o.o . o.o . 0.0 • 0.0 • 0.0 . NA 0.1121 • 0.11?11 . 0.566 • 0.4611 • 0.519 . O,IIOO • I( 0. 1311 0.998 0.012 0.985 0.014 0.966 0.018 0.991 O.Olfl 1. 138 -0.010 0.823 0 8.000 • 8.000 • 8.000 • 8.000 • 8,000 • 8.000 •
AN 113.90 55.35 39.62 50.75 lf9.lf6 52. 77 AB 112.57 Ill. II 1 58.88 47. 110 46.66 118.5'• OR 13. 53 1.211 1.49 1.86 3.88 -1.26 CN o.o o.o o.o o.o o.o 0.0
F/H 2.992 0.816 2.805 2.035 1.0112 0.605 f /FH 0.750 0.11119 o. 737 0.671 0.510 o. 377
17 Pl. 20 AVCRAGE 18 Pl 21 AV[RAGE PLUS SIGMA 19 Pl. 22 AVCRAGE HINUS SIGMA
SIIMl'L[ 11 f 111-11'11 IDOL[ /\NIil. YSC S 1 ;, 3 II 5 6 1 II
S102 '.">2. 40 51.n 53.68 511.66 56.35 51. 55 51.61 52.113 I I 02 0.22 0.21, 0. 11 0. 13 0.19 0.29 1. 12 0.1111 11?03 2. 76 3.68 3.26 2.22 2.113 11. 115 3. 32 3.27 no 12.56 12.63 15. 911 16.88 13.611 111. 86 13. 51, 13.56 MfW O. H 0.110 0.118 0.116 0.37 o. 311 o. J7 o. 38 Mr.O 111. 78 15. 19 11.99 12.511 13.78 13 .66 13.08 13. 77 C/10 11. 93 11.92 12.112 12.50 12.23 12.35 12.69 12.11 11110 O.CJ 0.0 o.o 0.0 o.o 0.0 o.o o.o N/120 0.26 0.35 o. 16 0.111 0.22 U.32 0.24 0. 30 1120 CJ.20 ll.21 IJ.111 0. Iii 0.17 0.21 0.22 0.211 r o.o 0.0 0.0 0.0 0.0 0.0 0.0 o.o Cl 0.0 0.0 0.0 0.0 0.0 0.0 o.o o.o 11;,o 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 SUM 95.118 96.511 98. 18 99.67 99. 38 98.03 96. 19 96.50 -0• f+CL 0.0 0.0 o.o o.o o.o o.o 0.0 o.o SUM 95.118 96.511 98.18 99.67 99.38 9!!.03 96. 19 96.50
SI 7.725 . 7.582 . 7.792 . 7.845 • 7.953 • 1.1191 . 7.615 • 7.665 • Al 0.2/'., 8.000 0.418 8.000 0.208 8.000 0. 155 8.000 0.0117 8.000 0.503 8.000 o. 385 8.000 o. 315 8.000 Ill 0.2011 • 0.216 • o. 350 • 0.220 • 0. 357 • 0.259 • 0. 192 . 0.250 • TI 0.02•1 . 0.026 . 0.012 • 0.0111 • 0.020 • 0.032 . 0. 124 . 0.0119 • re 1. 5118 • 1.5112 • 1.935 • 2.026 • 1. 610 . 1.807 • 1.671 • 1.662 . N HN 0.0116 . 0.049 • 0.059 • 0.056 • 0.0411 • 0.0112 . 0.0116 • 0.0117 . 00 HG 3 .2118 5.071 3.306 5. 140 2.5911 4.950 2.683 11.999 2.899 11.930 2.961 5. 101 2.877 ,,. 910 3.009 5.017 ~
CA I. 8811 . 1.865 • 1.932 • 1.922 • 1 . 8119 • 1.924 • 2.006 • 1.902 • HI\ II. ff/4 . 0.099 . 0.01,5 . 0.039 • 0.060 • 0.090 . 0.069 . 0.0115 . I( 0.038 • 0.039 • 0.026 • 0.026 • 0.031 • 0.039 • 0.0111 . 0.0115 . OA 0.0 1.996 0.0 2.003 0.0 2.003 0.0 1.987 0.0 1.9110 0.0 2.053 0.0 2.116 0.0 2.032 Cl 0.0 • 0.0 . 0.0 • o.o • o.o • o.o • o.o . 0.0 • f u.o . 0.0 • o.o • 0.0 • o.o • 0.0 . o.o • 0.0 • II o.u 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o o.o o.o 0.0 0.0 0.0 o.o 0.0 0 23. 000 • 23.000 • 23.000 • 23.000 • 23. 000 • 23.000 • 23. 000 • 23.000 •
CAIi 28.01 27. 58 29.63 28.75 28.89 28.57 30.40 26. 73 IINI 48.26 118.89 39.79 110.12 115.28 Ill. 97 111. 59 115.45 GRU, 23.71 23.511 30.58 31. 111 25.811 27 .46 2(,.02 25.82
f/H 0.491 0.1181 o. 769 0. 776 o. 571 0.625 0.597 0. 568 f/fH 0. 329 0. 325 0.435 0.437 0.363 0. 3811 o. 3711 o. 362
1 117 SC/\ll2 A? 5 PORA 2 11 7 SCAN2 IIHP? 6 PORA 3 START 7 PORA 4 PORA 8 PORA
SIIHPL[ 117 IIHPIII BOLE ANAL YSCS 9 10 II 12 13 111 15 16
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SI 7. 11311 . 1. 11111 . 7 .456 • 7.695 . 7. 738 . 7 .8311 • 7.69 11 • 7.858 • Ill II. '.,66 8.00() 0.256 8.000 0.5114 8.000 o. 305 8.000 0.262 8.000 0. 166 8.000 0. J06 8.000 0. 1112 8.000 Ill 0.416 . 0. 175 • 0.242 • 0.303 • o. 138 • 0.403 . o. 7115 • 0.425 • 11 0.027 • 0.039 • 0.026 • 0.015 • 0.018 • 0.008 • 0.005 . 0.020 • 1£ I. 670 . 1.660 • 1.695 • 1. 523 • 1.620 • 1.662 . 1.395 • I. 5111 • N HN 0.038 • 0.0511 . 0.046 • 0.038 • 0.0115 • 0.013 . 0. 013 • 0.011 • 00 HG 7.921 5.011 3. 125 5.053 2.993 5.001 3.043 4.922 3.205 5.027 2.906 4.992 2. 715 11.873 2.931 11.934 Vl C/1 I .897 . 1.898 • 2.036 • 1.952 • 1.969 • 1.842 • 1.8711 • 1.843 • NA 0. I 13 . 0.066 . 0. 132 • 0.070 • 0.073 • 0.008 • 0.0 . 0.101 • I( 0.0111 • 0.036 . 0.045 • o. 153 • 0.022 • 0.01,4 • 0.038 • 0.0 • BA o.o 2.057 o.o 1.999 0.0 2.213 0.0 2. 175 o.o 2.0611 0.013 1.908 0.009 1.921 0.012 I .956 CL 0.0 . 0.0 . 0.0 . 0.0 . 0.0 • 0.0 . 0.0 • 0.0 . r ll.O • o.o • 0.0 • 0.0 • 0.0 • 0.0 • o.o • 0.0 • II o.o 0.0 o.o 0.0 0.0 o.o 0.0 o.o o.o o.o 0.0 o.o 0.0 0.0 0.0 0.0 0 23.000 . 23. 000 • 23.000 • 23.000 • 23.000 • 23. 000 • 23.000 • 21.000 •
CIIA "9. 07 28. 11 J0.07 29. 78 28. 79 28.68 JI .25 29. 10 ANT 411. 76 116. 39 411.21 116.112 46.86 45.211 115.27 46.29 GIIU 26. 17 25.411 25.72 23.80 24.35 26.08 23.48 211.61
f/H 0.585 0.5118 0.582 0.513 0.520 0. 571 0.519 0.532 f/FH o. 369 0. 354 0.368 O.J39 o. 342 0.366 0. 341 0. 3117
9 PORA 13 A 10 POR/1 111 NCW AHP I I All[GIN 15 A 12 II 16 A
SIIHl'U 47 IIHPttlBOLE ANALYSES 17 18 19 20 21 22 2J 24
5107. 55. 15 5J. 611 50.99 50.88 51.22 52.81 54.114 51. 17 1102 ll.05 0.11 0.26 0.26 0.211 0.24 0.116 0.02 11?.0J 2. JO 2.91 3. 7l 11.06 3.86 l. 51 4. 54 2.49 110 12.56 14.06 111. 111 111.18 13. 83 13.68 14 .82 12.55 HNO 0.10 0.08 0.]8 o. 36 0.37 o. 31 . 0.114 0.19 HGO 111. 06 12.68 12.88 1 ].611 13.56 13.611 14.38 12.81 CIIO 12. 3] 12.29 11.91 12.05 12.07 12.24 12.55 11.93 RAO 0.20 0.27 0.02 0.04 0.06 0.06 0.15 -0.0] Nll?O 0.01 11.02 0.111 0.411 0.58 0.26 0.41 o. 10 K20 0. 11 0. 13 11.28 0.28 0.26 0.22 0. 37 0.07 r o.o 0.0 0.06 0.12 o. 13 0.01 0.05 -0.02 CL 0.0 0.0 0.0 0.01 0.0 0.00 0.00 -o.oo 1120 0.0 0.0 -0.03 -0.06 -0.06 -0.01 -0.0l 0.01 SUH 96.87 96.25 95.03 96.26 96. 12 96.911 102.59 91.29 -o- f+Cl 0.0 o.o 0.03 0.05 0.05 0.01 0.02 -0.01 SUH 96.87 96.25 95.01 96.21 96.06 96,9] 102.56 91. 30
SI 7.960 • 1.868 . 7 .628 • 7.523 . 7. 571 • 7.701 • 7 .5112 • 1.818 • Al. 0.01,0 8.000 0. 132 8.000 o. 3 72 8.000 0.477 8.000 0.1129 8.000 0.299 8.000 0.458 8.000 0.122 8.000 Al 0. 351 . o. 382 • 0.285 • 0.2]0 • 0.211] • 0. 305 . 0.28] . 0. 329 . T 1 0.005 • 0.012 . 0.029 . 0.029 • 0.027 • 0.027 • 0.0118 • 0.003 • rr 1.516 • 1. 725 • 1. 769 • I. 75] • 1.710 • 1.668 • I. 716 • 1.615 • HN 0.012 • 0.010 • 0.0118 • 0.045 • 0.046 • 0.039 • 0.051 . 0.0211 • N HG J.025 4.909 2. 772 4.901 2.872 5.003 3.006 5.064 2,987 5.013 2.955 4.994 2.970 5.068 2.9111) 11.911 (X)
CA I. 907 . I. 932 • 1.909 • 1. 909 • 1.911 • 1.912 · • 1.862 • 1. 968 • °' NA 0.003 . 0.006 . 0.119 • 0.126 • 0.166 . 0.073 • 0.111 . 0.031 . K 0.020 . 0.024 . 0.05] . 0.053 • 0.049 • 0.041 • 0.066 • 0.0111 . RA 0.011. 1.941 0.016 1.977 0.001 2.082 0.002 2.090 0.00] 2. 130 11.003 2.030 0.008 2.0111 -0.002 2.011 Cl 0.0 • o.o • 0.0 • 0.003 • 0.0 • 0.000 • 0.001 • -0.000 • r o.o • 0.0 • 0.028 • 0.056 • 0.061 • 0.007 . 0.023 • -0.011 . II 0.0 0.0 0.0 0.0 -0.028 o.o -0.059 0.0 -0.061 o.o -0.007 0.0 -0.021, 0.0 0.012 0.0 0 2J .000 • 2] .ooo • 23,000 • 23.000 • 2],000 • 2].000 • 2].000 • 23.000 •
CAA 29.52 30.00 28.93 28.113 28.72 29.09 28.22 J0.06 ANT 116.82 4].06 4],5] 1111. 78 114.89 114.95 115.00 1111.90 GttU 23.66 26.94 27.511 26. 79 26. ]9 25.96 26.79 25.04
r/H 0.505 0.626 0.6]] 0.598 0.588 0.578 0.595 0.558 f/fH 0.336 o. ]85 0.388 0.374 0.370 o. 366 0. 37] 0.358
17 II 21 47 AMP 18 II 22 AV£RIIGE 19 NEWO IIHP 23 AVERAGE Pl.US SIGH/I 20 117 AMP 24 AVERAGE HINUS SIGMA
SAHr1r 41 E PI DOTE ANALYSES ( Ott CAL CULA I £0) 1 2 3 1, 5 6 1 8
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CA 2.072 • 2.024 • 1.999 . 2.002 • 2.003 • 2.0ll • 2.030 • 2.087 • K 0.002 • 0.002 . 0.010 • 0.008 • 0.002 • 0.002 • 0.002 • 0.002 • NA 0.008 • 0.009 . 0.028 • 0.005 • 0.005 • 0.012 • 0.003 . 0.009 • Ill\ 0.0 2.032 0.0 2.035 o.o 2.037 0.0 2.014 0.0 2.009 0.0 2.0111 0.0 2.035 0.0 2.098 Cl. o.o . o.o . o.o • 0.0 • o.o • 0.0 . o.o • o.o . r 0.0 0.0 0.0 0.0 0.0 0.0 o.o o.o 0.0 o.o 0.0 0.0 0.0 0.0 0.0 o.o It 1.000 1.000 I .000 I .000 I .000 1.000 1.000 1.000 1.000 1.000 I .000 1.000 I .000 I .000 I .000 I .000 0 ll .000 . 13 .ooo . 13 .ooo • 13 .ooo • 13.000 • 13.000 • 13 .ooo • 13.000 •
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I [PIO 5 E 2 EPIO 6 E 3 E 7 E " [ 8 E
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11N 0.019 3.002 0.010 2. 788 0.005 2.813 0.012 2. 7311 0.015 2.858 0.007 2.8)11 0.007 2.823 0.001 2.802 CX)
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PS 11. 32 16. 31 10.23 111. 43 11. 81 12.63 17 .117 13.112 CZ 88.011 83. 32 89.58 85. 15 87 .67 87. 13 82.29 86. 32 PD 0.611 o. 37 0.20 0.43 0.52 0.211 0.211 0.26
9 [ 13 [ 10 E 111 E 11 [ 15 E 12 [ 16 E
SAHrl.[ 41 [PIOOIC ANALYSCS (OIi CALCULAICD) 17 18 19 20
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SI ] . Ill'., . 3 .ue11 • 3 .019 • 3. 155 • Al 0.11 J. 105 0.0 J.084 o.o J.019 0.0 J. 155 Al 2 .111111 • 2.4)4 • 2.451 • 2.415 • N II 0.005 . 0.009 . 0.015 . 0.004 • (X) MG 0.014 . 0.015 • 0.026 • 0.002 • \() r[J+ 0.111) . 0.408 • 0.469 • 0. ]112 • HN 0.0l)J 2.899 0.009 2.875 0.013 2.974 0.004 2. 767 CA I. 911 . 2.016 • 1.981 • 2.0118 • K 0.003 . 0.001 . 0.021 • -0.009 • NA 11.0 . 0.001 . 0.015 . -0.002 • IIA o. n 111 1.9118 0.002 2.032 0.001 2.030 -0.003 2.034 Cl o.o . 0.0 • o.o • 0.0 • F u.o 0.0 0.0 0.0 o.o 0.0 o.o 0.0 II 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 0 11.000 • 13 .000 • 13.0IJO • 13.000 •
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11 [ 19 AVERAGE PLUS SIGHA 18 AV[RAG[ 20 AVERAGE MINUS SIGMA
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