ANALYSES OF ROCK SAMPLES FROM THE
Transcript of ANALYSES OF ROCK SAMPLES FROM THE
UNITED STATES
DEPARTMENT OF THE INTERIOR
GEOLOGICAL SURVEY
ANALYSES OF ROCK SAMPLES FROM THE
KETCHIKAN QUADRANGLE, SOUTHEASTERN ALASKA
OPEN-FILE REPORT 78-156-A
This report is preliminary and has not been edited or reviewed for conformity with Geological Survey standards and nomencla- ture
Menlo Park, California
UNITED STATES
DEPARTMENT OF THE lNT ERlOR
GEOLOGICAL SURVEY
ANALYSES OF ROCK SAMPLES FROM THE
KETCHIKAN QUADRANGLE, SOUTHEASTERN ALASKA
By R D. Koch and R. L. Elliott
OPEN-FILE REPORT 78-156A
This report i s preliminary and has not been edited or reviewed for conformity with Geological Survey standards and nomencla- ture
Menlo Park, Califomin
Table of Contents
Page
Introduction ............................................. 1
Geologic s tud ies i n the ~ e t e h i k a n area ------------------ 2
Sampling ................................................. 3
Sample preparat ion and ana ly t i ca l procedures ------------- Geochemical d a m .........................................
Analytical values -------------------------Ah--------
Precision ........................................... Sta t i s t i ca l summary ......................................
Bias and v a r i a b i l i t y a f fec t ing in te rp re ta t ion ------------ Achawl&grnents .......................................... References c i t ed .........................................
I l l u s t r a t i o n s
P la te I. Map showing rock sample locat ions.
Tables
Table 1. Lower determination limits and u n i t s fo r analyses- 6
2 . Qual i f i ca t ion codes ............................. 5
3 . Class intervals of t h e six-step sca le ----------- 7
4. Rock name and mineral modifier codes ------------ 1 7
5. S h t i s t i c a l summary ............................. 19
6. Analytical da ta f o r rock geochemical samples ---- 5 6
Analyses o f rock samples f r o m
Ketchikan quadrangle, southeas te rn Alaska
by
R. D. Koch and R. L. E l l i o t t
f ntroduct ion
.A reconnaissance geochemical sampling program was conducted between
1975 and 1977 i n t h e Ketchikan and Pr ince Rupert 1:250,000-scale quad-
rangles , southeastern Alaska. This study was done t o a s s i s t i n a
mineral resource eva lua t ion of t h e a r ea a s p a r t of the Alaska Mineral
Resource Assessment Program (AMRAP). This r e p o r t conta ins t he ana ly t -
i c a l d a t a f o r 1 ,591 rock samples co l l ec t ed i n the Ketchikan quadrangle
during t h i s and previous U.S. Geological Survey mapping p r o j e c t s be-
tween 1968 and 1977. These samples comprise a l l o f the normal rock
geochemical samples co l l ec t ed during t h e U.S. Geological Survey geolog-
i c a l napping inves t iga t ions wi th in t h e Ketchikan quadrangle through 1977.
A b r i e f s t a t i s t i c a l summary of t h e a n a l y t i c a l data i s included i n t h i s
r e p o r t .
Analy t ica l da t a from stream-sediment geochemical sampling wi th in
t h e Ketchikan quadrangle and from a l l geochemical sampling i n the Pr ince
Rupert quadrangle d i r e c t l y south of the Ketchikan quadrangle, a r e con-
ta ined i n two companion r e p o r t s (Koch and E l l i o t t , 1978a, 1978331. Geo-
chemical da t a from the : sou the rn po r t ion of t h e Bradfield Canal qwd-
r ang le ( d i r e c t l y north of the Ketchikan quadrangle) a r e repor ted i n
Koch and o t h e r s (1976a). Analyt ical data from rock samples co l l ec t ed
by U.S. Bureau of Mines' engineers during the Grani te Fiords Wilderness
Study (Berg and o the r s , 1977a) were included i n a previous work (Koch
and o t h e r s , 1976b). Data from all of t h e normal U.S. Geological Survey
rock and stream-sediment geochemical samples co l l ec t ed i n t h e Ketchikan
and Prince Rupert quadrangles a r e a v a i l a b l e on magnetic computer tape
(Koch, Van Trump, and McDanal, 1978) .
Geologic s t u d i e s i n t h e Ketchikan area
The western ha l f of t h e Ketchikan quadrangle i s under la in by a
broad b e l t o f r eg iona l ly metamorphosed Paleozoic and Mesozoic sedi-
mentary and volcanic rocks which grade f r m gxeenschis t t o amphibolite
f a c i e s . These rocks a r e in t ruded by numerous g r a n i t i c s tocks of Cre-
taceous t o Miocene age. Gran i t i c and amphibolite-grade r eg iona l ly meta-
morphosed rocks of t he Coast Range metamorphic-plutonic c m p l e x occur
throughout t h e e a s t e r n and northern po r t ions of t h e quadrangle.
The e a r l i e s t comprehensive d iscuss ions of the geology of t h e
Ketchikan area a r e contained i n r e p o r t s by Wright and Wright (1908)
and Buddington and Chapin (1929). Buddington (1929) a l s o descr ibed
t h e Hyder mining d i s t r i c t loca ted near the Canadian border 120 km
no r theas t of Ketchikan. Other d iscuss ions of t h e geology of t h i s
area include a r e p o r t by Hutchison (1970) on the Coast Range meta-
morphic-plutonic complex i n t h e Pr ince Rupert reg ion of B r i t i s h Columbia
and a sumnary of t h e Coast Range metamorphic-plutonic complex by Roddick
and Hutchison (19741 . Recent geologic i n v e s t i g a t i o n s by the U . S . Geological Survey i n t h e
Ketchikan quadrangle began i n 1966 with mapping on Annette I s l and (Berg,
1972) . Mapping began on Gravina I s l and i n 1967 e erg, 1973; B e r g , Jones,
and Richter , 1972) and i n t h e Hyder area i n 1968 ( S m i t h , 1977). Recon-
naissance mapping i n t h e Nakat Bay-Boca de Quadra area was carried out
i n 1969 and 1970 (Smith, 1973). A mineral resource evaluation of t h e
Granite Fiords Wilderness Study area e a s t of e a s t B e b Canal was con-
ducted i n 1972 and 1973 (Berg and others, 1977a). F ie ld s tudies con-
tinued as part of the AMRAP program from 1975 t o 1977 (Berg, E l l i o t t ,
and Koch, 1976; E l l i o t t , Smith, and Hudson, 1976; Berg and others,
L977b). Reconnaissance mapping o f t h e Ketchikan and Prince Rupert
quadrangles has been completed and a geologic map a t a sca le of
1:250,000 has been published (Berg and o thers , 1978).
Sampling
Standard procedures were followed i n co l l ec t ion , preparat ion, and
ana lys i s of rock geochemical samples. The samples are primarily grab
samples chosen t o provide data on background values fo r a lithologic
u n i t . The majoxity of these samples a r e representa t ive of the domi-
nant l i tho log ies a t the sample s i t e . A l e s s e r number of samples were
col lec ted from minor l i tho log ies , known mineralized occurrences, o r
outcrops that a r e conspicuously iron-stained o r contain v i s i b l e metal-
l i c minerals.
Sample preparat ion and ana ly t i ca l procedures
Samples were crushed, a s p l i t was pulverized and a s p l i t of t h i s
material analyzed. Analyses were performed by the Branch of Exploration
Research of the U . S . Geological Survey for up to 30 elements by the six-
s t e p semiquantitative emission spectrographic method (Grimes and
Marranzino, 1968), and f o r gold, copper, lead and zinc by atomic
absorption spectrophotmetry (Ward and o the r s , 1969) - Samples col lec ted in
1972 and 1973 were analyzed f o r mercury by a flameless atomic absorption
mercury-vapor detection technique (Vaughn and McCarthy, 1964). Some
analyses were not performed on a l l samples. The semiquanti tat ive
spectrographic analyses w e r e performed by J. E, Abrams, E. F. CooZey,
K. J. Curry, G. W. Day, C. L. Forn, R. T. Hopkins, R. C. KarLson,
J. W. McNamera, and D. F. Siems. The atomic absorption analyses
were done by R. B. Carten, J, A. Criswell , D. E. Detra, J. D. Hoffman,
R. W. Leinz, A. L. Meier, R. L. Miller, D. G. Muxrey, R. M. O'Leary,
J. A . Roybal, R. F. Sanzolone, A. J. Toevs, and W. W. Vaughn.
Geochemical data
Locations of rock sample sites a r e iden t i f i ed by s t a t i o n numbers
on plate 1. The a n a l y t i c a l data f o r the samples a re 'g iven i n t a b l e 6
and a r e iden t i f i ed by station number w i t h a letter appended t o the
s t a t i o n number t o d i s t ingu i sh d i f f e r e n t samples from the same station.
Some samples were re-analyzed a s part of a t e s t of ana ly t i ca l variance.
These sample numbers appear twice i n t a b l e 6 along with da ta f o r both
analyses.
Each sample has been assigned a rock type and is labeled i n
t a b l e 6 with a rock name code consis t ing of a tm-letter rock-name
symbol which may be followed by one o r more two-letter mineral-mdifier
symbols. An explanation of these rock-name and mineral-nwdifier codes
is l i s t e d i n t a b l e 4 (p. 17).
Analy t ica l Values
Analy t ica l r e s u l t s a r e repor ted a s percent of t h e sample ( f o r
spectrographic ana lyses o f Fe, M g , Ca, and T i ) and as parts pe r mi l l i on
(pprn) for a l l o the r analyses . The minimum l i m i t s o f determinat ion and
the u n i t s used f o r each a n a l y s i s are l i s t e d i n table 1 (p. 6).
A s i n g l e - l e t t e r symbol i s used by USGS a n a l y s t s t o i n d i c a t e t h a t
no a n a l y s i s w a s performed for a n element or t h a t t h e a n a l y t i c a l r e s u l t
is o u t s i d e the limits of de te rminabi l i ty . These symbols (commonly
c a l l e d "qua l i f i ca t ion codes") a r e used i n t he s t a t i s t i c a l sununary but
some a r e represented d i f f e r e n t l y i n t h e data t a b l e . An explanat ion
of both forms i s l i s t e d i n t a b l e 2. The code T does not appear i n
t hese da t a .
Table 2 . - - ~ u a l i f ica t i o n C sdes . Qua l i f i ca t ion Form in
code t a b l e 6 Explanation
B - - N o a n a l y t i c a l data f o r t h i s ana lys i s .
N N Nothing de tec ted by ana lys i s .
c Element de tec ted but below l i s t e d value (lower l i m i t of de t e rminab i l i t y ) .
> Element de tec ted i n amount g r e a t e r than
l i s t e d va lue (upper l i m i t o f determina- b i l i t y ) .
H (value = 0) In t e r f e rence - no v a l i d data.
Because the o r i g i n a l computer p r i n t o u t is used i n t h e t a b l e s , e le -
ment symbols a r e i n c a p i t a l l e t t e r s : f o r example, the symbol f o r i r o n ,
Fe, i s shown a s FE, magnesium, M g , is shown a s MG, and so on. I n t h e
Table 1. Lower determination limits and units for analyses performed Exom
1968 through 1977. S - indicates spectrographic analysis, AA - indicates atomic absorption analysis and INST - indicates flameless
atomic absorption mercury-vapor analysis. The units used to re-
port values for each analytical procedure are l is ted after the
determination l i m i t .
S-AT-------- - 5 ppm S-Mo--------- 5 PFPn S-Zr----------- 10 Ppm
S-As--------- 200 ppn S-N2'------- 20 PPm AA -Au.Z/- - - - - - - - -05 Ppm
S-Au--------- 1 0 ppm S - N i -------- 5 PPm M - C u - -- - -- - --- 5 PPm
S-B- --------- 10 ppm S-pb--------- 10 Pan W-Pb---------- 5 P P
S-Ba/------- 20 ppm S-Sb-------- 100 ppm AA-zn---------- 5 PPm
S-Be--------- 1 ppm S-Sc--------- 5 PPm . 0 2 ppm
S-Bi--------- 10 ppm S-Sn--------.. 1 0 P P
5 ppn prior to 1970.
4' 10 ppm prior to 1975.
- " -02 ppn prior to 1972.
- 6/ .01 ppn prior to 1972.
tables, the p r e f i x S stands f o r spectrographic a n a l y s i s , AA for atomic
absorp t ion and INST for f lameless atomic absorp t ion mercury-vapor
ana lys i s .
Resul t s from semiquant i ta t ive emission spectrographic ana lyses
(also r e f e r r ed to as s ix-s tep spectrographic ana lyses) are repor ted
as the midpoints of geometric c l a s s i n t e r v a l s . Midpoints of the c l a s s
i n t e r v a l s and t h e assoc ia ted c l a s s i n t e r v a l boundaries are listed i n
t a b l e 3. Reported va lues may be an i n t e g r a l power of 10 times one of
t h e l i s t e d c l a s s i n t e r v a l midpoints.
Table 3 . Class i n t e r v a l s of t h e s ix-s tep sca l e .
Class I n t e r v a l M i d p i n t C l a s s I n t e r v a l Limits
1.0 0.83 1.2
1 .5 1.2 1.8
2.0 1.8 2 .6
3.0 2.6 3.8
5.0 3.8 5.6
7.0 5.6 8 . 3
10.0 8.3 12.0
P rec i s ion
Tests have been performed t o determine t h e a n a l y t i c a l p rec i s ion
of the s ix-s tep semiquant i ta t ive spectrographic technique used by t h e
Branch of Explorat ion Research (Motooka and Grimes, 1976). These t e s t s
i n d i c a t e that the frequency with which values from repeated analyses
of the same sample w i l l f a l l within t h e c l a s s interval containing the
"true" value ( a s measured by t h e mean of a s e r i e s of a n a l y t i c a l r u n s ) ,
p lus o r minus one and two adjoining i n t e r v a l s is approximately 83 per-
c e n t and 96 percent, respectively. For example, i f a value k s reported
as 3.0, the p r o w i l i t y is -83 t h a t a repeated analys is w u l d be re-
ported as 2.0, 3.0, or 5.0. T h i s study found a n a l y t i c a l variance to
be consistent f o r a variety of geologic materials and t o show no
appreciable d i f ference between elements or concent ra t ion ranges ex-
cep t near the l i m i t s of determinabil i ty. Another experiment (Johnson
and o t h i r s , 19771 suggests that ana ly t i ca l pxecision v a r i e s appre-
c iably between elements. Analyses by the atomic absorption m e t b d s
are not reported on the six-step sca le ; they a r e more sens i t ive and
more p rec i se than spectrographic analyses.
S t a t i s t i c a l summary
The ana ly t i ca l da ta were processed by a computer program known
as GEOSUM and the program's output is presented i n t a b l e 5. For sam-
ples which have been re-analyzed, the values l i s t e d second i n the data
t a b l e have been arbitrarily omitted from t h e s t a t i s t i c a l summary t o re-
duce bias . The GEOSUM program i s designed t o summarize and tabula te
geochemical data--primarily from semiquanti tat ive spectrographic analy-
ses. A l l d i s t r i b u t i o n s a re t r ea ted i n terms of the six-step class
i n t e r v a l s described above and thus the atomic absorption data are
regrouped to fit into these i n t e rva l s . The program output consists
of: (a) a frequency d i s t r i b u t i o n table , histogram, summary of quali-
fied values, range of values and geometric mean and deviat ion f o r each
element, and (b) a s t a t i s t i c a l summary for all elements, which includes
geometric means and geometric deviat ions.
The histograms are on a logari thmic s c a l e and a r e computed using
the c l a s s i n t e r v a l s of t h e .s ix-s tep semiquant i ta t ive s ca l e . The h i s to -
gram b a r s a r e canposed of X ' s ; each X r ep re sen t s approximately 1 per-
cent of the t o t a l number of samples analyzed f o r t h a t element. Decimal
numbers are p r i n t e d by the computer as powers of 10 , f o r example:
-1 ' 7.0e-01 means 7 . 0 ~ 1 0 o r 0.7
7.0ei00 means 7 . 0 x 1 0 ° o r 7.0
7.0e+01 means 7.0 x 10 or 70.0
7.0e+02 means 7 . 0 ~ 1 0 2
o r 700.0
The frequency d i s t r i b u t i o n t a b l e s , histograms, and s t a t i s t i c s f o r
each element =re derived us ing on ly data values wi th in the range of
a n a l y t i c a l de te rmina t ion which have been used s i n c e 1975. Between
1968 and 1975, t h e lower l i m i t s of de t e rminab i l i t y were r a i s e d f o r
atomic absorp t ion a n a l y s i s of Au and Hg and f o r spectrographic ana lys i s
o f T i , Ba, C r , and Nb. Unqual i f ied va lues l e s s than t h e cu r r en t de te r -
minab i l i t y l i m i t s and a l l values q u a l i f i e d wi th N, L, G , o r H were ig-
nored i n these computations. The r e s u l t i n g frequency t a b l e s and sta-
t i s t i c s a r e biased and t h e histograms incomplete.
The sumnary a t t h e end of table 5 shows which elements have qua l i -
fied values , as w e l l a s t h e number of va lues having each type o f quali-
f i c a t i o n . The summary a l s o p r e s e n t s a recomputed geometric and geo-
me t r i c dev i a t i on using a method devised by A. J. Cohen f o r t r e a t i n g
censored d i s t r i b u t i o n s . If an element has no q u a l i f i e d data va lues ,
t h e mean and geometric devia t ion w i l l be t h e same i n both t h i s s m a r y
and on t h e page wi th in t h e t a b l e f o r t he p a r t i c u l a r element. For ele-
ments with q u a l i f i e d d a t a , t h e es t imates of mean and geometric devia-
t i o n are unbiased i n a s t r i c t sense only where the data are derived
from a log-normal parent population, but experiments have shown t h a t
Large departures from t h i s requirement do not usually inva l ida te the
r e s u l t s . Acceptance and use of t h e est imates, however, are the
r e spons ib i l i ty of the user .
The geometric mean is the anti logari thm of t h e ar i thmet ic mean
of the logarithms of the analyses. It is not a n est imate of geochem-
i c a l abundance bu t of "cent ra l tendency" (or c h a r a c t e r i s t i c value)
for a frequency d i s t r i b u t i o n that is approximately symmetrical on a
logarithmic sca le . The geometric mean i s use fu l f o r characterizing
many geochemical d i s t r ibu t ions . The geometric devia t ion i s the ant i log-
ar i thm of the standard deviat ion of the logarithms of the analyses.
For fu r the r discussion of geometric mean and geometric deviat ion
and of Cohen's method f o r censored d i s t r i b u t i o n s , see ~ i e s c h (1963,
1967) . B i a s and v a r i a b i l i t y a f fec t ing i n t e r p r e t a t i o n
In reviewing t h e data i n t a b l e 6 and the s t a t i s t i c a l summary i n
t a b l e 5 , severa l sources of bias and v a r i a b i l i t y i n the data must be
considered. Factors including time l imi ta t ions , weather, snow and
vege t a t i ve cover, outcrop exposure, and a v a i l a b i l i t y of he l icopter
landing s i t e s prevented uniform sampling i n all areas. Uneven sample
dens i ty a l s o resul ted from more concentrated sampling of some areas
which show evidence of mineral izat ion such as i ron-staining o r v i s i -
ble meta l l i c minerals. This p rac t i ce has biased the data s l i g h t l y i n
favor of samples containing values above t r u e background l eve l s . The
requirement of t r u l y random sampling--that a l l p o t e n t i a l samples have
an equal likelihood of being selected--is not-met. I n addi t ion , the
rock samples were col lec ted from a l a rge a r e a , where l i t h o l o g i c units
of various o r i g i n s or rock types may comprise several d i s s imi la r geo-
chemical populations. N o attempt has been made here to group samples
on the bas i s of geological o r geochemical a f f i n i t y . The summary of
the values thus provides only a general indica t ion of the trends t h a t
may be present .
Var iab i l i ty of any value i s influenced by many f a c t o r s , including
the d i f f i c u l t y of obtaining representa t ive samples o f inhomogeneous
media, va r i a t ion i n sample preparat ion, and v a r i a b i l i t y inherent i n
the ana ly t i ca l techniques. It is likely with any l a rge data-set t h a t
e r r o r s have occurred i n recording, key-punching and ed i t ing t h e data
which have gone undetected. Therefore, high values f o r a s ing le ele-
ment o r a s ing le s i t e should be considered questionable ind ica to r s o f
bedrock mineral izat ion.
Acknowledqments
We wish to thank several U.S. Geological Suntey colleagues for
t h e i r considerable cooperation and ass is tance . George Van Wump, Jr.,
provided invaluable a i d by resolving campu ter-programming problems.
Steven K. McDanal and Chr is t ine M. McDougal helped loca te and c o l l e c t
computer da ta - f i l e s from previous p ro jec t s and w i t h en t ry of data i n to
the computer. Michael F. Diggles worked t i r e l e s s l y proofing enormous -
lists and c lu t t e red maps. We a l s o wish t o thank ~ e n n e t h ~ i c h e r o f
TEMSCO Helicopters who w a s most generous with h i s t i m e and advice; and
volunteered logistical assistance which greatly aided our field efforts.
The skillful flying of TEMSCO p i l o t , Barry Roberts, allowed us to sample
t h i s particularly inaccessible terrain.
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Alaska: U . S . G e o L . Survey open-file rept. 78-156B, 98 p.
- 1978b, Analyses of stream-sediment samples from t h e Ketchikan quad-
rangle, southeastern Alaska: U.S. Geol. Survey open-file r ep t .
78-156C, 214 p.
Koch, R. D., E l l i o t t , R. L., Berg, H. C. , and Smith, J. G. , 1976a,
Analyses o f rock and stream-sediment samples from the Bxadf ie ld
Canal quadrangle , s o u t h e a s t e r n Alaska: U.S. Geol. Survey open-
f i l e r e p t . 76-486, 136 p.
1976b, Analyses o f rock and stream-sediment samples from the - Ketchikan quadrangle , s o u t h e a s t e r n Alaska: U.S. Geol. Survey
o p e n - f i l e rept. 76-427, 252 p.
Koch, R. D., Van Rump, George, Jr., and McDanal, S . K., 1978, Magne-
t i c tape c o n t a i n i n g a n a l y t i c a l d a t a for rock and s t ream-sediment
samples from Ketchikan and P r i n c e Rupert quadrang les , s o u t h e a s t e r n
Alaska: U.S. Geol. Survey Rept., 8 p., computer t a p e [Ava i lab le
from t h e Na t l . Tech. InP. Service, U . S . Dept. Commerce, S p r i n g f i e l d ,
VA, NTLS PB-276-7771.
Motooka, J. M . , and Grimes, D. J . , 1976, A n a l y t i c a l p r e c i s i o n of one-
s i x t h o r d e r s e m i q u a n t i t a t i v e s p e c t r o g r a p h i c a n a l y s i s : U.S. Geol.
Suntey C i r c . 738, 25 p.
Miesch, A. T., 1963, D i s t r i b u t i o n o f e lements i n Colorado P l a t e a u
uranium deposi ts - -a p r e l i m i n a r y r e p o r t : U.S. Geol. Survey
Bull. 1147-E, 57 p.
1967, Methods o f computation f o r e s t i m a t i n g geochemical abundance:
U.S. Geol. Survey P r o f . Paper 574-B, 15 p.
M d i c k , J. A . , and Hutchison, W. W . , 1974 , S e t t i n g o f t h e Coas t Plu-
t o n i c Complex, B r i t i s h Columbia: P a c i f i c Geology, v. 8, p. 91-108.
Smith, J. G . , 1973, A T e r t i a r y lamphrophyre d i k e p rov ince i n south-
e a s t e r n Alaska: Canadian Jour . Eareh S c i . , v . 1 0 , p . 408-420.
S m i t h , J. G., 1977 , Geology of the Ketchikan D-1 and Bradfield Canal
A-1 quadrangles, Alaska: U . S . Geol. Survey Bull. 1425, 49 p.
Vaughn, W. W . , and McCarthy, 5 . H . , 1964, An instrumental technique
for the determination of submicrogram concentrations of mercury
i n s o i l , rock and gas: U . S . G-1. Survey Prof. Paper: 501-D,
p. D123-D127.
Ward, F. N., Nakagawa, H. M., H a r m s , T. F., and Van Sickle, G. H.,
1969, Atomic-absorption methods of analysis useful i n geochemical
exploration: U.S . Geol. Survey Bull . 1289, 45 p.
Wright, F. E . , and Wright, C . W . , 1908, The Ketchikan and Wrangell
mining d i s t r i c t s , Alaska: U . S . Geol. Survey B u l l . 347, 210 p.
Table 4. Rock N a m e and Mineral Modifier Cddgs
P lu ton ic Rocks Veins
GR - Grani te QM - Quartz Monzonite GD - Granodior i te ( including t rondhjemite) QD - Quartz D io r i t e GB - Gabbro DI - D i o r i t e UH - Ultrarnafic
Metamorphic Rocks
AM - Amphibolite FV - F e l s i c Metavolcanics GG - G r a n i t i c G n e i s s
c-. GS. - Greenschis t (mainly chlorite o r c h l o r i t e - a c t i n o l i t e 4 s c h i s t and p h y l l i t e )
MB - Marble MG - Migmatite
. MS - Metasedirnents ( l o c a l l y tuffaceous, including s l a t e , a r g i l l i t e , g ray p h y l l i t e )
MU - Undivided metamorphic rock MV - Intermediate or mafic metavolcanics P N - Paragneiss o r s c h i s t QF - Quartzofeldspathic s c h i s t o r gne i s s
VQ - Quartz vein, pod, lens ... VN - v e i n other than q u a r t z
Dikes and S i l l s
DG - Gran i t i c DF - F e l s i c (not including DG, DP, DQ) DQ - Quartz ~ o r p h o r i t i c DP - P q m a t i t i c DM - Mafic o r in te rmedia te composition DL - Lamprophyre
Other
BS - Basalt FZ - F a u l t , shear , gouge or breccia
Mineral Modifiers
flA - B a r i t e CP - Chalcopyri te GN - Galena HM - Hematite MG - Magnetite MO - Molybdenite P Y - P y r i t e SL - Spha le r i t e
T m m O q P v i r m J O P h r U ~ Q m Q t ~ a m h ~ ~ P n u m P ~ m ~ - r * r m X U . . . . . . . . . . . . . . . . . w m ~ o - m m r n ~ ~ u ~ ~ n m ~ h w r n u o m + o w o w m a m o m h u n c c Q UJ w a 0 u
x x X X X X x x x X X X X X X x X x x x % x x x x
x x x x X X X X X X X X X K X X X X X X X X X X X X X X X X X X Y X X X X X X X X
I x x * % z . m . * Y Y
YI - H U U U - -
m ~ - o m ~ ~ a o ~ m n a n - - ~ m u ~ ~ ~ n n n m ~ ~ m - h - ~ u o m u . . . . . . . . . . . . . . . . . a o o ~ ~ ~ m n n b - m ~ m + u - p
a Y - C r r r
w 0
X X x x X
x x x X x x X x x X Y Y X
X X X X X X X X X X X X X X X X X X X X
x x x x x x X X X X X X X X X X X X x x x x x x w ?
X X x X X X x X x X X X X X X X X X X
X % X x X x x X X X X X X x X x
-1 4 W -4nm C W * * D m A d - * * zt > 4
C N e u u ~ h u ~ Q h c * C I r W - r 5 0 m m - Y < Q N * V h m N N C * * * - a L U Y . . . . . . . . . . . . . . . . . U a r O r r N ~ U Q h h l n m ~ * W 0 0 K L C.-.-
W a
x x X x X X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X
A470 T a b l e 5.-- S T A T I S T I C A L S U M M A R Y -- contlnutd
F R E Q U E N C Y T A B L E FOR COLUMN 4 IS-T1X >
L I M I T S LOUER - UPPER
1 .8 t -05 - 2.6e-03 2.6e-03 - 3 .8e -03 3.8e-03 - 5.6e-03 5.6e-03 - 8.3e-03 8.31~-03 - 1.2e-02 1.2e-02 - 1.8e-02 1.8e-02 - 2 . 6 ~ - 0 2 2 . 6 ~ - 0 2 - 3 . 8 ~ - 0 2 3 . 8 ~ - 0 2 - 5.6e-02 5.6r-02 - 8.3e-02 8 . 3 e - 0 2 - 1.2e-01 1 .Ze-01 - 1 . 8 ~ - 0 1 1 . 8 ~ - 0 1 - 2.be-01 2.6e-01 - 3 .8e -D l 3.8e-01 - 5.6c-01 5 . 6 ~ - 0 1 - 8 .3e -01 8 . 3 ~ - 0 1 - ?.2e+OO
*
F R E Q C U M
0 0 1 2 6
1 0 3 0 5 1 8 1 98
1 5 7 280 5 2 8 94 5
1 2 3 7 1 3 6 5 1399
H I S T O G R A M F O R COLUHN 4 I S - T I X )
PERCENT F R E Q
0.00 0.00 0.07 0.07 0.28 0.85 0.85 1.78 1.85 1.21 4.19 8.74
t 7.63 29.64 20.75
9.10 2 . 4 2
1 . s t - 0 2 X 2.Ot-02 X 3.0t -02 X X 5.0e-02 X X 7.0e-02 Y ? .a t -01 X X X X 1.5e-01 X X X Y X X X K K 2.0t-01 Y x Y x x R x x r w x x x x x x X r 3 .0e-01 X X X X X Y X X Y X K X K X X X X W X Y X X X X X X X X X X 5.0e-01 X X X X X X X X X X Y X X X X X X X X X X 7.0e-01 Y X X X X Y X Y W 1.0e*OO X X
M A K I HUM = 1.00000e+00 M I N I M U M = 5.00000e-03 G E O P i E t R I C W E A N = 2.6SS07e-Dl G E O f i E T R I C OEVIATION = .?.22328e+00
P E R C E N T F R E O CUR
100.00 100.00 100.00
99.93 99.86 99.57 98.72 97.87 96.09 94 .24 93.03 88.84 80.10 62.47 32.84 12.08
2.99
A N A L Y T I C A L T G V A L U E S 0 8 1 5 9 9
0.00 0.57
A 4 70 T a b l e 5 . - - S T A T I S T I C A L S U M M A R Y -- cont inued
T I T L E K E T C H I K A N PUID. ROCK GEOCHEH
f REQUENCY TABLE F O R COLUHI 5 ( S - M H )
L I M I T S LOHER - UPPER
8 . 3 e t 0 0 - 1 . 2 e t O l 1 . 2 e t O l - 1 .8e tO1 8 e O 1 - 2 . 6 e t O t 2 .6e+01 - 3 . 8 e t 0 1 3 . 8 e + 0 1 - ' 5.6e+O1 5 . 6 e t O t - 8 . 3 e t 0 1 8 . 3 e t 0 1 - 1 .2e tO2 l . 2 c * 0 2 - 1 . 8 e t 0 2 8 e O 2 - 2 .6e+02 2 . 6 e t 0 2 - 3 . 8 c t 0 2 3 . 8 e t 0 2 - 5 . 6 e t 0 2 5 . 6 e t 0 2 - 8 . 3 e t 0 2 8 . 3 e t O 2 - l . ? e + 0 3 1 . 2 e t 0 3 - l . % e + 0 3 1 . 8 e t O 3 - 2.6e+OJ 2 . 6 e + 0 3 - 3 .8e tO3 3 . 8 c t 0 3 - 5.6e+03
H I S T O G R A M F O R COLUMN 5 ( S - M N >
X X X X X X I( X X X K K X X X x X X i X X X x X X X X X X X Y X X X X X X X X X I I X X X X X X X I X K X X X X r ~ x x x x x x n ~ x x x x ~ x x x n x W X X X K I X X I X K X X X X K Y X X X X I X X
P E R C E N T P E R C E N T F R E O F R E G CUM
0.08 99.92 0.0 0 99.85 0.15 9 9 . 8 5 0.23 9 9 . 7 0 0 .68 99.4 7 0.76 9 8 - 7 8 2 - 3 6 9 8 . 0 2 3.19 9 5 . 6 7 5.78 92.47
13.00 8 6 . 6 9 1 2 . 7 0 7 3 . 6 9 17.49 60 .99 19.54 43 .50 15 .51 2 3.9 5
3 . 8 8 8 . 4 4 1 . 5 2 4 . 5 6 1.75 3 .0 4
ANALYTICAL G VALUES
1 7 1 2 9 7 1 - 2 9
M A X I M U M = 5 .00000e+03 R l t 4 l N U H = 1 . 0 0 0 0 0 e t 0 1 , G E O M E T R I C BEAH = 6 . 4 1 1 6 9 e t 0 2 GEOMETRIC D E V I A T I O N = 2 . 4 0 2 2 8 e t 0 0
-
J X 0 x x x x x x a . W cna
0 -1 + a a m - 3 u ~ I I I I I I I I I I I I I I I
W O t -
W W . . . . r. w e e 0 0 0
X X X X X X X X % x x X Z I X
2 u U -VIN C W O 1 * 3 N A d - - & z > 4
X K x - Y x X X X
.5 x m x X I X X X m X X X Y x x x -
X X X 0 X X X - X X X
X X X X X X X X X X X X X X X X Y X X X
I X X X X X X 5 X x x X X x x X a Y X X X X X X X -1 X X x x Y X x X x X X 0 X X X X K X X X X X X X X X X
mu-
m U H U U 0 I -
x r s ~ r r a 0
X K W W - 4 - L r
X Z O O 4 r r l W Y T X C 3 W
U
- m a C W N
X X x X x x X X X x X x X x x X X x X Y X x x x X x X x x x x x x x = = X X X X X X X X X X X X X X X x x x x x
a . W 'AP 0 A C 3
x X x X x X X X X X x X X X X
X X X X X X K X X X X X Y X X X X X X X X X X X X X X X X X X X X X X x X X X X X X X X Y Y X X X X X X X X X X X
q o ~ . - r - r r w w m w ~ ~ n n n P O O O w O O O m O O O O O O O O + + + + + + + + + + + + + + + + + U V l i U U U U & U V U U V U F C U o Q b m 0 0 0 0 o ~ O Q 0 0 0 ~ 0 . . . . . . . . . . . . . . . . . ~ ~ - r N m n ~ ~ + - N m ~ f - c r N
O O r r r r ~ r N N m N N N w l ~ ~ 0 0 0 0 0 0 D 0 0 0 0 0 0 0 0 0 D + + + + + + + + + + + + + + + + + U ~ Y U w U U U U * * U * w * m U 9 1 - ~ m 3 ~ m a n ~ m ~ r n ~ m m m a
E . . . . . . . . . . . . . . . . .
a m o h aosu * + .
- -
- - 5 r X Z O O < - Lu Lu S Z U W
C Q m - r O - N * H 3 G n m P m ~ - P T Q N * . - k O * Q m - N m * + + O r W W . . . . . . . . . . . . . . . . - ~ a k ~ ~ ~ t - P ~ a W N r 0 0 0 0 C g u W a
K X
X x x X X X X X X X X X X X X X X X X X X X X X X X X x x X x X X X x X x X X x X x x X X x X x x X X X X x X X X x x x x X x x x
r r - r v - W r u N N N N H 3 n n n Q 0 0 0 a 0 0 0 ~ ~ 0 0 0 0 0 0 + + + + + + + + + + + + + + + + U * . % * U U * * * U U & U U U U 0 ~ 0 0 0 0 0 ~ o O a O o m 0 0 . . . . . . . . . . . . . . . . r r ~ m m h . - r ~ m m h r - ~ m
Q W - 0
0 C 3 a m - 3 4 ~ l l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
4 u n .-- r'-
P N f 0 + YI
U N h . P CI h
- 0 - r 0 0 - 4 + * .
(D D Urn z 0 00 0
4 -0 - WOO 0 0 H W - 00 e
0 0 2 - .a>
Nu-uLLr r 0
P Y n v u 0 c. c.I
Z Q . P E E & uc? 3 4 c r
L r w w ~ ~ n a m h m m ~ ~ n m - ~ o o m m u - m n r n * ~
c a m m ~ ~ n ~ ~ u ~ n w ~ e o m ~ - h ~ ~ o ~ ~ Z V . . . . . . . . . . . . . . . . . . . . . . . w m u ~ o u u u u e ~ ~ n N ~ - ~ ~ m ~ ~ ~ ~ O U - ~ O k h G ~ P l N - r a w w a a -
X x X X X X X x x x
X x x X X X Y X K X X X - X X X X X X X X X X X X
Y X X X X X ~ x X X x x X x X X x X X X x x x x x X X X Y X X X X X X X X Y Y Y X x X x X X x x x x x X X Y
O O r r c - r + N N N N N N m - m r n f l M U U * 0 ~ m 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 w . . . . . . . . . . . . . . . . . . . . . . . U U U U U U U U U U U D V V U U U W U V U U U o O 0 ~ O O w O o m Q O O o O m O O O o ~ * o ...........*........I..
m + r , ~ n n h c ~ ~ m ~ ~ h - ~ ~ n r n ~ ~ - ~
A470 T a b l e 5 . - - S T A T I S T I C A L SUMMARY -- cont inued
7 I TLE K E T C H I K A N QUAD. ROCK G E O C H E M
FREQUENCY T A B L E F O R COLUMH 17 ( S - L A I
L I n I r s LOUER - UPPER
1 . 8 e t 0 1 - 2 . 6 e t 0 1 2 . 6 e t O t - 3 . 8 e t 0 1 3 .8e+Of 5.6e+01 5 . 6 e t 0 1 - 8 . 3 e t 0 1 8 . 3 e t O t - 1,2c+O2 1 . 2 e t 0 2 - 1 . 8 e + 0 2 f . 8 c + 0 2 - 2 . 6 e t 0 2 2 .6e+02 - 3. S e t 0 2 3 . 8 e t 0 2 - 5 . 6 e t 0 2 5 .6e tO2 - 8 . 3 e + 0 2
H I S T O G R A M F O R C O L U M N 17 ( S - L A
PERCENT F REP t 0. A 3 12.27 30.56
6 + 8 3 2 . 2 5 1.69 0.56 0.31 0.06 0.06
PERCENT F R E Q run
6 5 . 6 4 56 .60 4 2 . 5 3 1 1 . 7 7
4 . 9 5 2 . 6 9 1 .a0 0 . 4 4 0 . 1 3 0 . 0 6
A N A L Y T I C A L T G VALUES 0 0 1 0 4 5
0.00 0.00
M A X I M U M = 7 . 0 0 0 1 0 e t 0 2 #INlHUN = 2 . D D 0 0 0 e + 0 1 G E O M E T R I C MEAN = 4 . 3 6 9 0 5 t * 0 1 G E O M E T R I C D E V I A T I O N = 1 . 6 8 6 5 7 e t 0 0
~ N ~ m m m r ~ m V I r Q ~ r r n p r 3 O r w - t m Q W 0 ~ w m u I t m W N - tu............... W N ~ R ' n ~ v l . u r - a 0 0 0 0 0 u - a w w a a u
X X X X X X X X X X X
A 4 7 0 Table 5. - - S T A T I S T I C A L SUMHhRY -- continued
T I T L E K E T C H I K A N QUAD. R O C K G E O C H E M
F R E Q U E N C Y T A B L E F O R C O L U M N 19 ( S - M B
L I M I T S L O V E R - U P P E R
1.Be+01 - 2.6e+01 2.6tt01 - 3 . 8 c t O t 3.8tt01 - 5.6et01 5 . 6 c t O t - 8.JetOl 8.3e+01 - 1.2e+O2 1.2ct02 - 1.8tt02
F R E Q FREP c un
11 4 1 5 1 6
13 59 0 59 1 bO 2 62
PERCENT PERCENT F R E P F R E Q C U M 2.57 25.30 0.31 22.73 0.81 22.42 0.00 21.60 0.06 21.60 0.13 21 - 5 4
A N A L Y T I C A L 7 G VhLUES 0 0 4 0 4 0.00 0.00
nhxlnun = 1.50010e+02 H I N l MUM = 1.00000e+ 01 G E O R E T R I C M E A N 8 l.ZO195etOl G E O M E T R I C D E V I A T I O N 1.51921t+00
4 r. U .-. u7 u C U D - 3 - a d - * u z > <
c P Q m m m u S r m t n U n S Q Z ~ O + C O ~ D - N C ~ + U - O C Y W . . . . . . . . . . . . . . - u a m ~ h b h P * Q m - ~ O O O r r v - Y 0
LJ L N Y 0 3 X X W d O O F r r r r r N N N n J N N 15 X X X C? o ~ ~ o o a n o o a ~ a a ~ ~ X X X ~ X X
- Q Y i n m r r w m * ~ r r ~ ~ m ~ ~ 4 x x x ~ x % ~ x x x
n o X X X X K X X X X X o o H r a0 4 D O T - . . u > * W VIO U
a -I 1-3 00.--,-.--FNNNNNN U r n - w O D O O D O O O O D O O O ~ 3 - S l l l l l l l l l l l l l l l 0 + + + + + + I + + + + + + +
m .-
I1 H U U c. ."
Z Q . z z - a Ylm 3 5 c l -
Z T W U - - S 5 n 2 0 0
X X X X X X X X X X X X X X X X X X X X X X X X X X X Y x x x x x x x x X X X X X X X X X x x x x x X X X X X X X X X X X X X X X X X X X
x x Y X X X Y x x x
X X X X X X X
x x x x x X X X X X X X X X X X X X X X X X X X X X ~ X Y X X X X X X X X X X Y X X X X X X X X x X x X X x X X X X X % X X X X X X X X X
U h. .- n
arc + 0 U e 0 * m c u
N O * OO*?W + + . U U r Z 00 0 -0 - o o n r 00 e 0 0 2 -
. 4 > r m W W
t
~ = a = 7 3 l - c L I W Y
X X x x X X
X X x X X X X X X X X X X X
X X X X X X X X X Y X X K X X X X X X X X X X X X X
X X X X X X X X X X Z L X X X
Y X X X X X X X X X X X x x X x X X X X X X X X X X S I Y X X X X X
N N N N N N n m n n ~ ~ o a O o O o O o a O + + + + + + + + + + + U U u u U U U u u U U o n o a o o o y o q q . . . . . . . . r - N m m b . - - N m m
. . . . . . . . . . . 0 0 e a LC w r - N V l m m r r N m m
a . u V I P a A c a
n n u u - - szacc 3 3 c t Z Z W W - - f # X Z ~ Q 4 W W u l z z - 0
r r n ~ ~ ~ ~ ~ ~ n e ~ n o - u n ~ o a ~ ~ u m s p o ~ u ~ ~ ~ h ~ ~ ~ u - ~ ~ ~ ~ W W . . . . . . . . . . . . . . . . . . . - U L N r W l Q h r c Q m - U - 0 0 0 0 0 0 e Q rc .-c--.- Y 0
X X x X X K X X X Y X X X X
X X X X X Y % X X X X X X X X X X X X X
Y X X X X X X X X X X X X X X x X x X X X X X X X X X X %
* X X x X x X X x X x X X X x X X X X X X X X X x X x X x X
P . . . . . . . . . . . . . . . . . . . . ~ ~ ~ ~ n m m ~ - ~ r n m m - r ~ * t a a . r a
m P I- 3 - X l l t 1 l I l 1 I l l 1 I 1 1 I ~ I 1 1 c. d Q D F r - - - - N N N N N m m m m m m m
w . a 0 0 0 0 0 0 0 0 0 9 0 0 0 0 0 0 0 0 . . . . . . . . . . . . . . . . . . . . O u U U U U & U & ' ~ U v U U v * Y U U U ~ m r w ~ ~ Q Q * N m Q m Q m m m * m * m . . . . . . . . . . . . . . . . . . .
~ - ~ ~ m m m - ~ ~ n m m - ~ m m m ~
0 a
C O . 0
N o W O N N
U IU rn 0
m - N
W F P O O h ll + + . u urn t a 0 0 -0 - O O n c 00 a 0 0 2 - . . u > .-u-Luw
f o
. - -w 0 0 0 + + + U V U o a a . . . u - b -
x X x X X x x X X
X X X X X X X X X X X X X X X X X X X X X X X * X X X X X X X X X X X Z I X X X X X X X X X X X X X X X X X X X X X X X X k X X X X X X X X X X X X
r v r r r r N N N N N N Q 0 0 0 0 0 0 O W 0 0 0 + + + + + + + + + + + +
I V N I V N ~ W I ~ ~ M ~ O O O O O O O O D O + + + + + + + * + + U U U U U U U U & U . ~ r n d m ~ m ~ m a w l
LI: . . . . . . . . . . W N m m Q - r ~ ~ ~ W 0
vr a + =
Z 5 3 d x x 0 x x x Y
N N N N m n m m m m Q O a o O o O o o o 0 0 + + + + + + + + + + u * U U U V U U U U U
a 0 0 0 0 m o D 0 0 f . . . . . . . . . . 4 m n m F . - r N n m h a 0 0 C n - I
U J
N m or- + 0 U J h . - N *
m m m a o m l l + + .
C N r n V I ~ ~ . - O U ~ h ~ ~ W Z Q m O m m m m - 7 l n D I . ' c n W , " . . . . . . . . . . . . . - u & r O W U P O h Q e m N r D a Y rv-.- LY P
X x x X X X X X X X x x x x x %
X K X X x X X X X
X X X X X X X Y X X X X X X X X X X X K K X X K X X X X X
X X X X X X X X X X X X X X
X X X X X X X X x X X X X X X X X X x x x X X X x X X x X
r t - t . - , - N N N N N N n 00000000000Q0 + + + + * + + + + + + + + ~ U U U U U V U V V V U U 0 m 0 0 0 0 ~ m 0 0 0 0 0 . . . . . . . . . . . . . r r N V l m h r r N V l V 3 h v
T a b l e 5.-- S T A T I S T I C A L S U M M A R Y -- c o n t i n u e d
e T I T L E K E T E H I K A N Q U A D . R O C K G E O E H E H
I F R E Q U E N C Y T A B L E F O R COLUMN 32 (AA-CU-P 1
t i # 1 T S L O U E R - U P P E R
3 . 8 e t 0 0 - 5 . 6 e t 0 0 5.6etDO - 8 . 3 e t 0 0 8 . 3 e t 0 0 - 1 . 2 e t O l 1 . 2 e t O l - t . l e t 0 1 l .Be+Ol - 2.6e+01 2.6ecOl - 3 . 8 e t 0 1 3 . 8 e + 0 1 - 5 . 6 e t 0 1 5 . 6 e t 0 1 - 8 . 3 c t 0 1 8 . 3 e + 0 1 - ? . 2 e t 0 2 1 . 2 e t O 2 - I . S e t 0 2 1 . a c t 0 2 - 2.6e+OZ 2 . 6 e t 0 2 - 3 . 8 e t 0 2 3 . 8 e t 0 2 - 5 . 6 e t 0 2 5 . 4 e t 0 2 - 8 . 3 c t 0 2 8 . 3 e t O 2 - l . 2e+O3
F R E O F R E Q P E R C E N T C U M F R E Q
236 236 20.52 0 236 0.00
1 6 2 398 1 4 . 0 9 1 1 7 515 1 0 . 1 7 1 4 2 6 5 7 12.35
6 4 721 5.57 9 2 8 1 3 8.00 52 865 4.52 35 9 0 0 5 - 0 4 1 3 9 1 3 1 .13
b 9 1 9 0.5 2 3 922 0 . 2 6 4 926 0.35 2 9 2 8 0.17 1 9 2 9 0.09
a HISTD6RAH FOR C O L U M N 32 [Ah-CU-P )
ul o s . o e + o o x r x x x n x x w ~ x x x x ~ ~ x x x x w
b ?.Oe+OO 1 . 0 e + 0 1 Y X X X X X X X X W X X X X 1.5e+Ot X X l K K H X X M X
0 2 . o e t o 1 x x x x x x x x x x r r 3 . 0 e t 0 1 X x Y X x X 5 . 0 e t 0 1 K X Y I X X Y X
b 7.Det01 K I R Y H 1.0e*02 Y X X $ . S e t 0 2 x
b 2.OetO2 I 3 . 0 e t 0 2 S.Oe*02
a 7 .0e+02 1 .OetO3
P E R C E N T F R E Q C U M
80.78 60 .26 60.26 46.17 36.00 25.65 18.09 10 .09
5 . 5 7 2 .52 1 .39 0 . 8 7 0 .61 0.2 6 0 . 0 9
A N h L Y T l C h L T G V A L U E S 0 0 9 7 9
0 . 0 0 0 .oo
II R A X I M U H = - 1 .20010e*03 M I H I M U R 5.00000c+00
# G E O M E T R I C MEAN = l . b 8 6 0 7 e + 0 1 G E O M E T R I C D E V I A T I O N = 2 . 7 6 0 4 4 e t 0 0
A 4 70 T a b l e 5.-- S T A r I S T l C A L S U M M A R Y -- c o n t inucd
T I T L E K E T C H I K A N QUAD. R O C K GEOCHEM
FREQUENCY TABLE F O R COLUMN 33 ( A h - P B - P )
L IMlrs LOWER - UPPER
3.8e+00 - 5.6e+00 5.6et00 - B.3etOO 8.3et00 - 1.2etOl I.Ze+Ol - 1.8et01 1.8et01- ? . b e t 0 1 2.6etOl - 3.8et01 3.8etOt - 5.6ct01 5.6etOI - 8.3e+01 8.3e+01 - . 1 .2etO2 1 .2e+OZ - l.8tt02 1.8et02 - 2.be+O2 Z.betO2 - 3.8et02 3.8et02 - 5.6et02
FREQ FREQ P E R C E N T C UM F R E Q
464 464 40.38 0 464 0.00
2 9 4 758 25.59 64 822 5.57 2 1 843 1.83 1 4 857 1.22 3 860 0.26 1 861 0.09 2 863 0.1 7 o 863 o .oo 2 865 0.17 0 8 6 5 0.00 2 867 , 0.1 7
H I S T O G R A M FOR C O L U M M 3 3 ( A n - P B - P
PERCENT F R E Q C U M
75.4 6 35.D7 35.07 9.4 9 3.92 2.09 0.8 7 0.6 1 0.52 0.35 0.35 0.17 0.17
A N A L Y T I C A L t G V A L U E S 0 0 867
0.00 0.00
nnxInun = 4.50000~+02 MINIMUH = 5.00000et00 G E O M E T R I C M E A N = 7 . 5 9 8 9 9 r + 0 0 G E O M E T R I C D E V I A T I O N = t.74548e+00
X x X X X X X X X Y X X X
x X X X X X X X X Z X X X Y X X X X X X X X X X X X X X X X X X X X X
X 1 I X X X X X X X X X X X X
X X X X X X X X x X X X X X X X X X x x X X X X X x X X X X X X X X X X X
T a b l e 5.-- S T R T I S T I C A C S U N M A R Y -- c o n t i n u e d
T l T l E K E T C H I K A N Q U A D . R O C K G E O C H E H
F R E Q U E N C Y T A B L E F O R C O L U M N 35 ( I N S T - H G )
L I M I T S L O W E R - UPPER
1 .be-02 - 2.6e-02 2 . 6 ~ - 0 2 - 3.8e-02 3 . 8 ~ - 0 2 - . 5.6e-02 5 . 6 ~ - 0 2 - 8 . 3 ~ - 0 2 8 . 3 t - 0 2 - 1 .Ze-01 1.2e-01 - 1.8e-01 l . 8 e - 0 3 - 2.6e-01 2 . 6 ~ - 0 1 - 3 . 8 ~ - 0 1 3.8e-01 - 5.6e-01 5 . 6 ~ - 0 1 - 8 . 3 e - 0 1 8 . 3 t - 0 1 - 1 . 2 e t 0 0 1 . 2 e t 0 0 - 1 . 8 e t 0 0 1 . 8 e t 0 0 - 2 .6e t00 2.6etOO - 3. RetOO
F R E Q F R E Q P E R C E N T C UM F R E O
1 5 3 1 5 3 19.82 1 4 167 1 .R1 94 261 12.18
1 1 2 373 14.51 34 4 0 7 4.40 1 2 5 1 9 1.55 1 8 4 3 7 2.33
6 4 4 3 0.78 1 444 0.1 3 1 4 4 5 0 .13 0 4 4 5 0.00 0 4 4 5 0.00 0 4 4 5 0 .oo 1 4 4 6 0.13
H I S T O G R A M F O R C O L U M N 35 ( I N S I - H G 1
2 . O e - 0 2 X X K K K X K X X X X M X K X X H X X K 3 . 0 ~ - 0 2 X K 5.0e-02 x X X x K % K x X U x X 7,Oe-07 X X X X K X X X K X X X X X X 1 .0e -01 X X X X t .Se-Ol U X 2.0e-01 1 IX 3 . 0 ~ - 0 1 X 5.0e-01 7 . 0 ~ - 0 1 1.OetOD 1 . 5 e t 0 0 2 . 0 e t 0 0 3 . 0 e t 0 0
M A X 1 MUM = 3 . 0 0 0 0 0 e t 0 0 nrMInun = 1 . 0 0 ~ o o e - 0 2 G E O M E T R I C M E A N = 4.35805e-02 G E O M E T R l C D E V I A T I O N = 2 . 1 9 1 9 5 e t 0 0
PERCENT F R E O C U M
58.81 38.99 37.18 25.00 10.49
6.09 4 .53 2 . 2 0 1 .L2 1.30 1.17 1.17 1.17 1 .17
A N A L Y T I C A L T G V A L U E S 0 0 4 5 4
0.00 0.00
Q Z C I Z W A ~ r 3 - x I0 P x r 3 W C W E * . U 0 n z n w t a z w u z a o w w o 0 0 m o o w - - - A Z E C W U J O !
c n u o w f a z u t r 2 u r a 00. u a x - VL W ln w U W C P: t o x U t C W W C - 0 X U W > - x c m w w c a o a a u a w ~ ~ w
w o m u z a + L a 3 z w m a o o * a A W 2 *
I J r n C l l V ILCCQ w x Z O W f v r o C l V I 0 W C VIW T - a z m H V I
L Y O W t P u r - - ~ ~ u l - A u C q u3 * - * x u C d d - - o C w - < > c u t u 3 w n 2 3 0 - a - w o a W C 3 C
+ . A C W x - * r c c < a x o ~ C 0 3 a W W . l l C 3 0 X X V I A P W w 3 o V I a o a w ~ o w n O O Q C L O U X C . . O L
- 2 7 a
g g ; " Z . & Z I- a w r < " I u r
W d t U O e t ~ u o w r v l u - 0 ~ Z ~ m ~ P
T a b i e 5. - - S T A T l S T I C A t S U M M A R Y -- c o n t i n u e d
E L E H E N T S - F E X 5 - R G X S - C A X S - 1 1 % S-MPI S - A G 5 - A S S - B S - B A S-BE 5 - 8 1 s - C 0 5 - t o S-CR 5 - C U S - L A S - N O S - N B S - N I 5 - P B S - s e S - s C S - S N S-SR S-V s-u S - Y S-/El S-ZR A A - A U - P A h - C U - P A A - P B - P A A - 2 M - P I N S T - H G
G E O M E T R I C M E A N
75950047 1.041506
4 4 1 1 1 1 1 1 1
* * * * * * & + * * t b * + * * *+*I****
C t * * * * t + 4 .534263
* * * * * * a +
0 . 8 9 3 9 5 9 17.369298
* * a + * * b *
9.357561 * * * + * * + * I + * * * * * *
2 6 . 4 4 7 1 9 5 15 .671003
* * * + + & . b
8.402309 * + * * + * * *
0.000000 + * a * **.*
15.1 0 8 6 6 8 4 . * * * * * *
t 0 5 . 9 8 0 1 7 3 58.01 4771 16.658313
*+* * * . * * * * * * * * * * * + * * * + I *
11.033381 5 . 7 6 8 4 1 0
3 7 . 5 5 7 7 0 6 t l t * * * * t
G E O M E T R I C D E V I A T I O N R E H A R K S
h a l l b t 1 5 G R E A T E R T H A N V A L U E S . NO C O M P U T A T I O M S . 2.91 3 N O T D E T E C T E D B L E S S T H A N , OR T R A C E V A L U E S . 1 5 1 2 R E P O R T E O V A L U E S .
* + * + * b 4 G R E A T E R T H A N V A L U E S . N O C O R P U T A T I O M S . + I * & * * 8 G R E A T E R T H A N V A L U E S . N O C O M P U T A T I O N S . t * a + h * 1 7 G R E A T E R T H A N V A L U E S . N O C O M P U T A T I O N S .
~ + b * * 1 G R E A T E R T H A N V A L U E S . N O C O M P U T A T I O N S . * * + * * I 1 G R E A T E R T H A N V A L U E S . N O C O M P U T A T I O N S ,
3.08 9 0 1 N O T O E T E C T E D B L E S S T H A N , OR T R A C E V A L U E S . 4 1 1 R E P O R T E D V A L U E S . + c a b * * 10 G R E A T E R T H A N V A L U E S . N O C O M P U T A T I O N S .
1 .89 677 N O T D E T E C T E D , L E S S THdN, OR T R A C E V A L U E S . 920 R E P O R T E D V A L U E S . 2 .19 1 3 9 9 H O T D E I E C T E O I L E S S T H A N , OR T R A C E V h L U E S . 8 R E P O R T E D V A L U E S .
* * a + * . 1 G R E A T E R T H A N U h L U Z S . N O C O M P U T A T I O N S . 5 . 3 8 4 2 4 N O T D E T E C T E D , L E S S T H A N , O R T R A C E V A L U E S . 1 1 7 3 R E P O R T E D V A L U E S .
+ * a * + * 5 , V A L U E S L E S S T H I N S P f C I F I E D L I M I T O F D E T E C T I O M . M O C O M P U T A T I O N S . * * * * & a 3 G R E A T E R T H A N V A L U E S . N O C O M P U T A T I O N S ,
2 .5C 552 N O T D E T E C T E D , L E S S T H A N * OR T R A C - E V A L U E S . 1 0 4 5 R E P O R T E D V A L U E S . 1 . 2 2 1 4 0 5 N O T O E T E C T E D I L E S S T H A N , OR T R A C E V A L U E S . 1 9 2 R E P O R T E D V A L U E S .
a * * * * * 342 V A L U E S L E S S T H A N S P E C I F I E D L I M I T O F D E T E C T I O N . N O E O M P U T I T I O N S . 4 . 4 7 4 9 3 N O T D E T E C T E D , L E S S THAN, OR T R A C E V A L U E S . 1104 R E P O R T E D V A L U E S .
a d * * k * 1 G R E A T E R T H A N V A L U E S . N O C O M P U T A T I O N S . a t * * * 1 5 9 4 N O T D E T E C T E D , L E S S IHAN, OR T R A C E V A L U E S . 3 R E P O R T E D V A L U E S .
t t * t + * f G R E A T E R T H A N V A L U E S . N O C O M P U T A T l O N S ,
2 . 2 7 1 5 8 2 MOT D E T E C T E D B L E S S THAN, OR T R A C E V A L U E S . 1 5 R E P O P T E O V A L U E S . t a b + * * 3 G R E A T E R T H A N V A L U E S . N O C O M P U T A T I O N S .
3.00 4 7 N O T D E T E C I E O * L E S S T H A N * OR T R L t E V A L U E S . 1 5 5 0 R E P O R T E D V A L U E S . 1 . 3 0 1 5 8 3 N O T D E T E C T E O , L E S S T H A N , OR T R A C E V A L U E S . 1 4 R E P O R T E O V I L U E S . 2.01 264 N O T D E T E C T E D , L E S S T H A N * OR T R A C E V A L U E S . 1 3 3 3 R E P O R T E D V A L U E S .
* * + t * * 3 G R E R T E P T H A N V A L U E S . N O C O M P U T A T I O N S . c * + * * & 3 G R E A T E R T H A N V A L U E S . N O C O M P U T A T I O N S . * * + * * I 2 V A L U E S L E S S T H A N S P E C I F I E O L I M I T O F D E T E C T I O N . N O C O H P U T A T I O W S .
3 . 6 3 2 2 1 N O T D E T E C T E D , L E S S THAN, OR T R A C E V A L U E S . 929 A E P O R T E O V A L U E S . 2 .03 282 N O T D E T E C T E D , L E S S THAN, OR T R A C E V A L U E S . 867 R E P O R T E D V A L U E S . 2 . 4 3 1 5 N O T D E T E C T E D , L E S S T H A N , O R T R A C E V A L U E S . 1 4 2 0 R E P O R T E D V A L U E S .
4 * . ~ t + 8 V A L U E S L E S S T H A N S P E C l F I E O L I M I T O F D E T E C T I O N . H O C O M P U T A T I O N S .
m O 0 0 0 0 m a m 0 o O m * D 0- o m Vtv! m h O w t z t = x . X Z t . . . . . . . . .z . . r .t . = = = . . z t z = * = t . . . . . . . . C - O O m h m - - - 8 - W O V V N r V m V V V I a nc m
V 8-
ul 0
YI A
x Q P O O O Q O O O O 0 0 0 0 0 o a a o o O O O O ~ a 0 0 0 0 o m o o a o o o o o o o o o o o D O O O O a - o c c oocaao e o o m a o o a o m o o o o m o o m o o o m c o c a c o o 0 0 I - W O O O W - n q m * h o b 0 O h o h m 0 0 m 0 - m o o o m O a c o a ~ n h h - n o ~ o w Ln * * C . * U S * U \ * * * * * * 8 C * * S * \ * 8 * %
Y l N N r m r r r r r - r m m w m * W m n P l m A
m m m m A h A A h
- r 0 0 9 0 0 O O O O D O O Q O O 0 0 0 0 0 O O O D O 00000 0 0 0 0 0 t m m m w m o o o o m a m 0 0 0 o a o a m o o a a m o o o m o o o c o a I q-,-,-*q r w W N 0 m - m m n m l n h m r k O b h P N k m - Q O k m o o
UI . . . . . . . . . . . . . . . . . * . . . . . . . . . . . . w U 0 0 0 0 0 0 0 0 O h O O O O O D O O O O Q O Q O O O O O W O O O O O O u - ~ m 0 0 N N 0 0 0 V t W c P O O D O O m O O m m h . . . . . . . . . . . . . . . . . . . . . . . . . . u? -0
3 9 9 9 9 930.99 e - o ~ m m m r u N N N ~ C m n m - t w o m o o - h e h a
r N r - r v r r N 4-
H W 00000 0 0 0 0 0 O P O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a a a o a b m 0 0 0 0 O O O O O 0 0 0 0 n o o m 0 0 0 0 0 I . . . . . . . . . . I.... x * . . . r . . . . . . . . . 0 0 = 0 0 ? a Q O = = * * . .
m r t - Q * v ! 0 0 0 0 m n h h m h b m v * a - m - h O m O 0 Q O O m m N m r r w r N t r W C N N N 8 - m - -
A A A
w u u m e w m u a ~ m ~ w m m m m m c m b h h h e - b b u u u w o o ~ m m a b w u e ~ m m m o n m m - + u u m m r n n m n n m m m n n m m m m m m m u u n n m m m N N - m m
w 2 -.---- . - -000 0 0 0 0 0 a 0 0 0 0 0 0 0 4 0 w 0 0 w 0 0 0 0 0 0 0 0 0 0 0 0-+-.- o n n e m m m m m m m n n m n m m m n w , m w ~ n n n n nnnnn m m m m n nnnnn nnnnn d C C F C C F - Y C C F - C ~ F c c c c c c c c c c - - - P C C - C C - r - r r - c - . - - c
4 .c I I I f < m u m e m u m * a w h ~ n u - m v m v , a m e m s a m . u n v r v r v r v r n v , v rv rv ,v ,v r v , v , v r o - c - ~ W O O A m m m m m m ~ m n m n a h m o . - w N ~ J ~ G U U ~ M m m n ~ y - 3 Q 9 h m c - - m r u N N O D O F a +.bhhh h h a ~ r u NNNNWI nnnnn m n n n n n m m m m m m m m w m o o 0 0 r r r v r z W Q W Q W w w x x x X Y X X X Y Y X Y X X X X X X X X Y X Y Y X Y Y X Y X X Z Z - J O - U W c m m m m m m m u u u u u u u u u u u u u U U U U ~ u u u u u u u u u u u u u o a m m m m m n m m ~ m m m m a m a m m m w m m w m m m a w m m m m w a m c ~ m c ~ m r n m m m m ~ Q * ~ c - *
Q e o - a * - * * . a * * . a * - a m * * * Q 9 Q * W * a * * * -*a** d Q 9 - Q ****a
m t z z z z z z o o o o 0 0 0 - 0 00 -00 o o o o o e a o * ~ - o m 0 0 0 0 0 0 0 o z z z z I N C r r r r r r p - - - P C F C C - - ~ r r r r c + c r r r r r - r r
Y) v v v V v V v v v v v
4 A O O Z Z Z O D 0 0 0 O O O O W 0 0 0 o z 0 0 0 0 0 O O O O O 0 0 0 0 0 0 0 0 0 0 O Z X Z Z 1 00 ~ ~ N N N N ~ N N N N N ~ W N N ~ N W ~ N N N N N N N N N N W N r n ~ h N
VI .rr r V V v V v v v v V V V V v v V v v v v
3 O O o m m O o o m 0 0 0 0 0 0 m 0 0 0 0 O O P O O 0 0 0 0 0 O m 0 0 0 O m m m o m o o 0 0 V o a r r a m w r o b o b o r " a m 0 0 o h m a h Inn-00 m h u - b n h V I r r r r O O Q Q I 0 0 0 0 r u m c rr 0 - N r O N - C - o o m o n c s 5 5 5 5 - 5 1
N r 0 nl r N 0 0 0 N r r u .- A
P: u 0 0 0 0 0 o m o h k o a o h o c m e o c o o o o o e m m o e o m a m o o m o o m m o o a a I c r r m N V I r r r t b ri r r n n m b k - F w l - r n N m v m - v - v r h - m N - . - n F
W m o o m o d o o o m o o o m m m m m o o o m m o o 00 o m o o o m o ~ l o o ( r . . . . ..tt . . * . * . . e . 5 . . . . . . Z T P . . Z Z Z . . . " . . . * n F - ~ C C r m - r f U r W r r r - r s - r r - r r r C - - c r v r r - - r r
v v v V V V v V V v v
< 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Q O O O O Q 0 0 0 0 O O W d O O Q ~ O O O O O D 0 0 0 0 0 0 ffi O O O O O 0 0 0 0 " O O Q O O a 0 0 0 0 0 0 0 0 0 o m o m 0 0 0 m 0 0 O N 0 0 0 0 0 0 0 0 I c o m r u o N O O R ~ O O Q O m o o m c ~ m a m o o o m n r e m t ~ m m c f i n o m o o o *
Ln ... 5 5 5 b b 5 5 5 5 . 5 . . \ S C S b 5 5 . 5 5 - 5 5 5 8 * .
4 u I Z I I a m u m e m u m * a u C U N ~ + Q m r ~ * 4 m x u m v a m m m m m n m m m m m w m m 0 ~ P b m m O
n m m m m m g ~ W n W i n w ~ O r N w N W u d u - u nnn+u 9 0 Q h m m - m ~ r u N O O P r e h h h h h ~ ~ O O N N N N N ~ n n m m n m n n m n ~ m ~ l m ~ l m m m m m m a u a o o - - - F -
f W U W 0 0 C l O Y Y X X X Y X X X X X X Y X Y X X X X X X X Y Y X X X X X Y Y Z Z T W O O W u m m m m m m m v v u u u w u v u v u v v u v u u u v u u v u u v v v v u u u n o m m m m m n m m m a m m m w m m m m a m q m m m m m m d m m m m m w m m m a m m a m c m m m - - - w e
Q - Q Q Q 9 - Q e Q - Q G Q e a Q a Q Q Q a Q 0 0 d Q 9 Q a 9 - Q e Q Q Q Q Q Q S Q Q G Q
5 7 P L d. 1 5. * - - - - - -
I 3 O ~ N N W N W W N N N N N N N N N N N N N N N O O N N N W N N N N N N N m O m m u c o a o m o o a q o c q o a o q q q q q c o c a - o e a o o eo,coa o c m o o 1 r z z z 2 . . . * . . . . . . . . . . . . . . . . . . . . I . . I . . . < W I V V V N v V V v v v v V V V V V V V V * V v V V V V v V V v V v v a
a ~ 0 0 o t 0 0 0 0 0 D O D O O o m a ~ o 0 0 a o 0 Q O O O O O D O O O o o o o o o z c z t o n - r o a a r =oar-h h k c m b k ~ w m k & o m - o ~ o k m o O - m k w h c
I c r u r - V N - c hl F N r N V N m N r n m v VI
X Z Z X Z S ~ o Z X Q 0 0 0 0 0 O Z Z O Z O O O O Z Z t d O O a 0 0 0 0 c Z O 2 t 2 2 2 2 2 w O P Q 0 0 0 0 O 0 0 0 0 0 0 0 O O O C J O 0 D I N o v r n w r u r u N 51 P N N N N ~ N ~ N I U I W N N m m V V V V b * V V V v v v v v v v V v
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v v C v V v v v v
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m a 1 m 1 m m m m m 1 m m m a m m W I I 1 1 1 1 1 1 1 I I I I I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 1 1 V I V F ~ I I I I 1 1 1 1 1 1 1 1 1 1 1 1 8 1 1 1 1 1 1 1 1 1 1 8 1 *
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L e c o o c o o o o o e o o o o 0 1 I I I I I I I I I 1 1 I I I I I I I I I I 1 1 I I I 1 1 N m m m m n m m t n w h a m o o m n~ I I I I I I I I I I I I I I I 1 1 I I I I I I I I I 1 1 I r F r r * f u r - - n
I o o o o m 000 o o m o o o z z o z Z U - X C ~ m m o o o O O Z C J W O Z Q O X z z x t z Y) -rrr.- - - + N F c r N r N r mwU r r N N N N N O N N r N
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TABLE 6. ANALYTICAL DATA F O R ROCK G E O C H E H I C A L S A M P L E S - - c o n t i n u e d
S A M P L E L A T I T U D E L O N G I T U O E R O C K L M I W E R A L CODES
5 5 2 3 4 1 3 1 2 8 1 D G - P Y 5 5 2 3 3 4 1 3 1 2 8 1 8 QD 5 5 2 3 3 4 1 3 1 2 8 1 8 HS-PY 5 5 24 3 2 1 3 1 2 9 2 HB 5 5 2 4 4 6 1 3 1 2 9 2 1 HS-PY
HS-PY HS-PY H S - P Y QF-PY HS-PY
QV-PY OF-PY HS C D H S - P Y
5 5 1 9 0 1 3 1 2 7 2 9 G D 5 5 1 9 2 7 1 3 1 2 5 50 HS-PY 5 5 1 9 2 7 1 3 1 2 5 5 0 . MS 5 5 20 1 7 1 3 1 2 3 48 HS 5 5 2 0 3 5 1 3 1 22 54 H S
5 5 2 0 4 4 1 3 1 2 2 54 M S - P Y 5 5 2 1 2 1 3 1 2 2 58 HB 5 5 2 2 2 4 1 3 1 1 9 50 , M S 5 5 2 2 5 1 1 3 1 19 1 9 V Q ' 5 5 2 3 2 3 1 3 1 19 2 9 M S
5 5 2 9 2 1 3 1 1 8 t HV 5 5 29 2 1 3 1 1 8 1 D G 5 5 3 0 1 2 I 3 1 18 29 QH 5 5 3 0 5 1 1 3 1 1 8 3 8 HS-PY 5 5 32 9 1 3 1 19 5 0 HS
, 75BG289A 5 5 3 2 3 5 1 3 1 2 0 4 QF-PY 7 5 0 G 2 9 1 A 5 5 3 3 5 5 1 3 1 2 0 7 HE-PY 7 5 0 6 2 9 3 8 5 5 3 4 2 4 1 3 1 2 0 16 H S - P Y , 7 5 8 ~ 2 9 6 ~ 5 5 3 5 2 1 1 3 1 20 4 4 QF 7 5 B G 2 9 6 8 5 5 3 5 21 1 3 1 2 0 4 4 A H
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m u m u 4 u e e m a u < u m < w O - r u m r n m e - 7 m a c e - 2 - ~ r - r F - . - - - N u u u v e NNNNN N N N N N W N N N ~ € w w w w o W U O W O W O O 0 0 c m m m m m m m m m m r n m m m m rn m m m m v ~ v ~ m m m m m m m n m
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a NNNNN mJrurUNN N N N - N WNNNru NNrnNN ruNNNN NNNNnl NWr"NN WNNNN r m o w 0 0 w w u w m u m w m u w * m a w W O W O W w w w w w w w w w w m w o w w w w w - 0 4 m m m m m m m m m m m m m m m m m m m m m a m m a m m m m m m m m m m m m m m m m m m m m Ln mmmm". m m m m m m m m m m " . m a m m b - . m m m m m m B n m l A m . A * m m m m m m m m m m m m
h h h h h h h h L L * h h h h L L h h L C h h h h hhhhh k h h h k h h h h h h h h b h
T A B L E 6. A N A L Y T I C I L D A T A F O R R O C K G E O C H E M I C A L S A N P L E S - - c o n t j n u e d
SAMPLE LATITUDE LONGITUDE ROCK 8 MIHERAL C O D E S S - F E X S - M G X 5 - C A X S - T I %
7 5 8 6 3 2 4 1 5 5 2 0 2 6 1 3 1 I S 3 4 G S 7 5 0 G 3 2 4 8 5 1 2 0 26 1 3 1 1 5 3 4 O G 7 5 8 6 3 2 4 C 5 s 20 2 6 1 3 1 I 5 3 4 HS-PY 7SBG329A 5 5 2 1 11 1 3 1 1 6 27 G 8 7 5 B G 3 3 3 1 5 5 2 2 b 1 3 1 16 5 8 HS-PY
7SBG335A 5 5 1 7 3 5 1 3 1 1 6 50 HS 750G335C 5 5 1 7 3 5 1 3 1 16 5 0 D G - P Y 7 5 8 6 3 3 7 A 55 1 8 20 1 3 1 16 23 G D 75BG338C 5 5 1 9 0 1 3 1 16 0 D F 750G339A 5 5 19 6 1 3 1 1 5 26 D F
75BG341A 5 5 1 9 4 7 1 3 1 1 5 7 G D 7 5 8 6 3 4 1 8 5 5 19 4 7 1 3 1 1 5 7 G G 758G341C 5 5 19 4 7 1 3 1 I S 7 QF 7 5 6 6 3 4 2 1 5 5 19 5 8 1 3 1 1 5 7 Q F - PY 75BG343A 55 20 J 1 3 1 1 5 1 7 HS-PY
v Q Q F - P Y QV-PY
-PY HS-PY
HS-PY H S QF Q F - P Y M S - P Y
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1 1 1 1 I I I I I I
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3 u 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I I I I ~ I I I I I I . I I I I I I I I I I I I I I I I I I I I I I I I I I I 1 I I I I I I I I l l 1
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I TABLE 6. A N A L Y T I C A L O A l A FOR ROCK GEOCHEMIChL SAMPLES--continued
L SAMPLE LATITUDE L O N G I T U D E ROCK g M I N E R A L C O D E S S-FEZ 5 - M G X S - C A X S - T I %
) 7 5 8 U 1 9 1 B 5 5 2 0 4 1 1 3 0 5 8 1 9 PM-PY 7 5 0 U 1 9 1 D 5 5 2 0 4 1 1 3 0 5 8 1 9 PH-PY 7 5 8 W 1 9 2 C 5 5 24 1 5 1 3 0 32 52 6 0
8 7 5 0 U 1 9 3 0 5 5 2 5 31 1 3 0 29 1 4 QD 7 5 0 U 1 9 3 D 5 5 2 5 3 1 1 3 0 2 9 1 4 DQ
7 5 8 U 1 9 4 A 5 5 2 5 3 1 1 3 0 2 7 3 3 Q D ,
7 5 B U 1 9 5 A 5 5 2 2 4 1 3 0 29 39 7 5 8 U 1 9 6 A 5 5 2 1 2 6 1 3 0 31 36
5Q Q D
7 5 8 U 2 0 2 A 5 5 1 7 2 1 1 3 0 2 6 9 P H 7 5 E R O 4 8 A 5 5 44 3 5 1 3 1 50 12 HS-PY
QF-PY PN DQ QO DL
G R GR G R GR-MO G O - P Y
P N PN-CP ,PY D G QM-PY HS-PY
H V MU GS-PY QF-PY H S - QD-PY Q1.I R S - PY C S C S - P Y
G S - P Y M V - HS - PY HS - PY HS-PY
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L O O O O O E O O O Q O C O O C 0 0 0 0 0 O O O O O 0 - 0 0 0 0 0 0 0 0 Q O O O O O O O W O N ~ O ~ N O m o u - t n ~ P ~ O I A O U - W I A ~ O 0 c - b ~ o o c - w o o a h o w b c o h c o - m o I r r r r r c 8 - r r c P F P r c r .- r r r RI VI
Z Z T Z Z Z Z Z t t t 2 Z t f Z t O P Z Z a z z z z t O f z 0 o t t z z z z z z a c o o e z N 0 0 0 0 0 0 O e 0 0 I N CU N N N CU N N N YI v v V v V v v v
r I O O Z Z P o o o o z o o m m a o o o a a o c o o o e m o n n a m m e o o o o m o o o c
~n ~n m r N r r r u n s - - N m m - N N r u N r ~ - - - r - r ~ r - - - ~ N N N F N N N N v V v
z o o o o o a a a o o o o o ~ o o o o o m o o o o a m o o a O P O O W o o o o o a o o o I ~ D N F ~ o o n h t hoo t -o O O N ~ F m m o m o m m b IA m o m ~ o n r n ~ w ~ N N O O VI N N v YIN N N r nn - r - - s - - c r N r r r r ~ v ru nr
E O O O O O O O O O O 0 0 0 0 0 o O O O O O D 0 0 0 O O O 0 O O O o O O O O o O O O U o W O P O O Q O O O O O 0 0 0 0 0 0 0 0 - D 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O Q O O O O Q I Y I n D h b N h h h h O N W m N N m m N W % + O h 0 b h h h h W m O h R b h R h W * h %
4 u 4 4 4 a m m o - S Q Q I C h Q Q . Q Q . Q x x x x x n c C = = a z P : b h h h h b h C h C
T A B L E 6. A N A L Y T I C A L D A T n F O R R O C K G E O C H E F l l C l L S A M P L E S - - c ~ n t t n u e d
L A T I T U D E L O N G I T U D E R O C K 8 M I N E R A L C O D E S S - F EX
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S-CAX S-MN 5 - h 6
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0 t n o 0 0 0 o o w o o 00000 D ~ O Z Q o z o z w O D O P ~ O O O C Y O o x z o o z z x o o ) W N N N W N N N N N N N N N N N N W N N N N NNNNN W N N N N N NrY N N n V v v V v v v v v v v v v v v V v v v V v v v v v v v v v v y v v V V V V
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Y 1 0 0 0 f l m O N ~ ~ N w l 0 r m ~ ~ m m ~ h 0 0 0 h w W O ~ O ~ hh 0 - D O ~ I - h o h m 3 0 J VL * * * * 5 k * * 5 r - * 5 * % % 5 < m F C C - F r r r N F ~ r r V P c N - F - r u . C
m 1 0 0 ~ 0 0 00000 Q O O O O 0 0 0 0 0 O d O b O d o 0 0 0 o o o o o o o o m w 0 0 0 0 0
m - V + C F F C ~ ~ P ~ t - r - C P F - N n r ~ c - ~ C C F C ~ F C - C F - F ~ N F F - C -
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w r I c 1 1 1 1 1 1 4 I l t 1 1 f 1 1 1 1 8 1 1 1 1 1 1 1 1 8 1 1 1 1 1 1 1 1 1 1 1 8 1 1 1 1 1 1 VI I I I I I I I I I I I l l 1 1 I I I I I ' I I I I I I I I I I I I I I I I I I I I I I I I I I
m & m a 0 0 0 - " a m 0 O m O m H m m a m U 9 O Z P H m m m m m * m n m H m m m m u b m m t z m n - 8 v c r - r - r ~ - r r r r V r r V V V V V V V V V V V u rC
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> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00040 O E O O O O O Q O O 0 0 ~ 0 0 o o o o o c o o 0 0 I o o m m a m o o 0 0 o m o t n m 0 9 n v - m r ~ r w r m - k h m m m m - o m m - . - a m r n - - n h
w N N - F N ~ h l N N r n W m N P I - V c c c V - r V V
a o a O o 0 O O o o O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O P a 0 0 0 0 0 0 0 0 0 m O O O O O 0 0 0 0 0 O P O O O O O O O O O O P O O D O O Q Q O D O O O O O O O O 0 0 0 0 0 I h h ~ h n r - w m n m N O ~ ~ N m n n m m b m n m ~ ~ b o r n m h w m n b b m n n m h n m o o
e u u - u u * u < a u u a < c < * u u u 4 4 < 4 ~ 4 4 - c u w r N U v r Q h D r W m h p r m - m h O ~ u m P O r m 9 m P - 9 w m P O N A m m m m m m e e p e o e o ~ o ~ o r r r t r N r u ~ N N N ~ ~ n r n r n g - P * . Q " a Q * a**** 4 Q h - h h h h h h h h b b b b h h h h F b h h h aI Y X X Y X k X X Y Y X X X X Y x x u x x Y Y X Y Y x x x x x x x x x x < o a a a a a ~ ~ a a a ~ a a a a e a - a a ~ a c c a ~ q a t x g WJ h h h b h b h h h h h h h h h h h k h h h h b b h h h b h h h h b h h
h h b h b hl-hbh h h h h h h h h h h h h h b h h b h + h h h h h h
TABLE 6. A N A L Y T I C A L D A T A F O R R O C K G E O C H E M I C A L SAMPLES- -con t inued
S A M P L E L A T I T U D E L O N G I T U D E R O C K & MINERAL C O D E S S - F E X S - M G x S - C A % S-TIx
m o o o o e ~ o o m o o m o m o o o o r o a o o o o o o o o * m o o o m m o o m a o o o ~ o O r N r r - N r r - N m r r r N r v r - N n r N r - r r - r r m r w r r r r t r t r r r r r ~ I V V V V v v v v v v v v v V
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m z o o w o o O Q O O O ooooa ooooa ooooo ooaoo o o o o o o o m o o o o o o c I NNNNN NNNNN N W N N N NNNN- NNNNN NNNNN N W N N N N N N N N N N N - N n V V V V V V V V V V V v V U V V V V V V V V v V V V V V V V V V V V V V V V v v V V V V V
C A O O O P O 0 0 0 0 0 0 0 0 0 0 m o o ~ o D O 0 0 0 ODao- 0 0 0 0 0 0 0 0 0 0 O Q O O O t w m m o n m m m b m h m m m m m m h m n m m m m * m m w m m m m h m m h m n m m n m m m i n ur V r
0: z z o o o O O O O Q c a a z z t o r n o a x Z O O C J Z z z o o o o z ~ z t 0 0 0 0 0 P O O O O
I NN- ~ ~ Q W O + m O a r - h 0 0 O N m % h b % h O O Q O r r In V r r v N V V l N V V F W ! r V r - r r V V
Y o m 0 0 0 m o o w o o 000 P D o O O o o m 00000 0 0 0 0 0 O O C O o
VI F C C r r r r r r r r v r r v - F N ~ F ~ C F C C F - C F ~ r r - r - r r r u r c v V . v v V v v v v v v v v v v V V
o o o o o O O O ~ O 0 0 o c 0 o o o o o a o a o o o o a o o 0 0 0 0 0 o o o o o o o o o o m o c o o m 0 0 0 0 0 o o o o o m o o 0 0 b d D D m ~ N N O D W w o O O 0 0 0 0 0 O O D O o I w . ~ m m r h m o h m oat-o - 0 0 h m o o r - hh m m o 9 0 r - a t m h n 0 a o a V) 5 * % . % % % * * % % % b * * % . % % %
f~ r N r r - - N r r N r ---c- - - c c r r r
m I o o o o o o o o o o O O Q O ~ O O O Q O O D P D O o o o o o 9 0 0 0 ~ ~ o o o o o O O ~ O O n c - c N r c m ~ t m F N C F C - - O r - f r O N N c N N - P V C V F - m W - m O r v m N - -
v V v v v N V v V r v V V V v - - V v
< * * a 4 U < U . r U a < = < - U * < C C C < e . 4 4 < 4 C Q 4 C C U C U 4 4 m 4 4 4 - 4 < 4 tu - - - d m m m r w - 7 m h m o r ~ m d h m - 0 r N P l U m Q h W o - ~ n e m G r - w o c n u 4 + A a b r - k h h ~ h m w m m m m m a - ~ m ~ o m e m * o o o ~ a 0000.- F - - - F
P hhh-r- ~ h h h h r-hhbh h ~ h h h h h r - h % hhhr-h m m m m a m c ~ m m a m m m a 5 Y Y X X Y X X X Y X Y X Y X Y Y Y Y Y X X Y X X X X X Y X Y X Y Y Y X Y Y Y Y X X X X Y X u e a ~ e a e a e a ~ = a m = & e a a a a a a a a Q a a a u a a p a c e = a u z a a rn hhhhh hhhhh hhhhh k h h h h hhbhh bhhhh C h b h h h h h h h hhhhh
hhhhh Chhhh hhhhh hhhhh h h h h C C h h C h R h h h h r -hhhh hhhhh
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u - u * - * U * U Y U Y Y Y U Y - J U * Y Y - J - 4 Y U Y * Y U Y * U Y Y Y Y V V Y Y U Y Y U ~ ~ V Y U - u u u w u Y U U V U ~ Y - A - Y Y Y U U U Y V U U ~ Y U Y U U n a v v m m m a p w a m a m a w v m a ~ a a a m a a p a a = v m m m w m V X I P P P m X X X X X X X X X X X X X X X X X X % X X X X X X X X X X X X X X X X X X X X X I m m m o a - m m m m p w u u u u Y Y U U U u u - ~ ~ w * - Y * - + Y U W * uuuuu -u - m o o 0 0 0 0 0 0 Q Q Q ~ Q 9 a 0 ~ m mcmmoam m w u u u * u u u m P * @ ~ P r o m ~ m m ~ W N ~ O m u e w r w w - a - ~ W V W N ~ O Q W W E N - O Q m m b - w d rn r , m r r ~ r r r p D S - ~ S P D D P - R D P D D D R D B - P > > > * w r r ~ )
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O C W W W N N O N W 0 0 W 0 W D G N W N W N N U W - 0 N N N W P N N d WWNWW N W N Y W I o o ~ o a o o a o o o o o o o o o o a o e e o o o o o o o o o o e o m o o o o a o o o o o n ~ o o a o ~ 0 0 0 3 O O O O O - 0 0 0 0 0 o o o o o o o o o o o o o o o o o o o o o o o o o a
d w d d d w - A - - N d 4 W W W W N W N l y N N N N N - + N d N VI m o a w o m o o o m ~ w o m o O O O O N o a o o m u w r o a ~ N N O W o u o d u o o w u o I O Q O O O 0 0 0 0 0 0 0 0 0 0 00000 O O O O O 0 0 0 0 0 P O O O O 0 0 0 0 0 0 0 0 0 0 C
A A A N W - 4 N W - W U l d d l V d N N N W U t W W W N W - 4 d W W W Y d W W W N W N N N W W W - N W 0 0 ~ 0 0 e o o o o 0 0 9 0 0 O P O O O O O O O O Q O P O O D O 0 0 0 0 0 0 0 0 0 0 0 u a 1
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1* C 00000 m D P 0 0 0 0 0 0 0 0 0 0 W Q O O O O D 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O W u O h h h h u 0 h m m m a m a 0 P * O O O N Q O O O N 0 - r - O N O O O 0 O 0 m h a h m o m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . u) Vt ~1 r m r n ~ m r r - N N m NNVI m m v m m -
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* 0 0 0 0 0 O O Q D O 0 0 0 a 0 O O O O O 00000 O O X Z Z O Z P O P 0 0 a a 0 0 0 0 u3 0 0 0 0 0 O O O W O O O O O Q O D O O W 0 0 0 0 0 0 0 0 9 0 0 0 0 0 0 PC! 0 0 I m m n w i n N W I M ~ N n o o a o m ~ h h o r m m m o m a k m o w m m m n h~ a h YI C . * * . I . * . .
U w o a o o m m o a m o o m m m m o o o o o h a o m o w o m m m o m o m r n o o h z m o - o z ~ I m N N N r v n N r W N r r r r v V F V V V N * r N N v m v n VI
m u - u c a e u u c IU m c - a r m m e m a * A - . - N N N N N W N W a m m o a ~ m m m c o m m t Y Y X Y X X X Y X X u a a m a a a e a a ~ m hfihhh hhhhh
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m m w m c a m m * m r n m m m m w 4 9 m r n m x x x x x X X X Y X X X X X Y x x x x x a a a a m ~ m 4 a ~ ~ a a g g a a e - u hhhhh hhhhh hhhhh hhhhh hhhhh hhhhh hhhhh hhbhh
m c * c c c u m m u 4 4 U C U r u v l Q Q h W N - O O r U l t U O r m m 4 n e Q O - r m N N m F l m Q a m m m m 0 0 0 0 0 o o o o a X Y Y X X r 5 l i a I Z S t f z E a g o e a ~ m e - e e a a a a hhhhh hhhhh hhhhh hhhhh hhhhk +hhhh
9 TABLE 6. R M A C Y T I C A L D A r A F O R R O C K G E O C H E M I C A L SAMPLES--continued
SAMPLE L l T l T U D E L O N G I T U D E R O C K B M I N E R A L CODES S - F L X S - R G X S - C A X
m o o a ~ o oooorn o o o o o , o ~ o ~ o a w o a o woomo o o o o o omao P r r ~ r r r r r r r r N r N r t r r r ~ r ~ m ~ m N f r r f C P ~ V P r - ~ r
I v v V v v v v v v v V V V V1
rn z O O O O O O O Q O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 aaoraca O O O O P 0 0 0 ~ 1 NNNNN N N N N N NNNNN NNNNN N W r U N N N W N N N N r n N N N N N N N
V1 v v v v v v v v v v V V V V V v v v v v v v v v v V V V V V v v v v v v v v v
Z O O Q O 0 0 2 0 0 a 2 2 0 N O ~ Q r m mru o m
J W u Z '? Y999Z 9 9 9 9 9 9 9 3 9 9 9 , 9 9 3 9 9 9 , : 9 9 9 9 9 9 9 3 9 9 9 9 , : C k9 r r r - r N v r ~ r - r v - r C F ~ r - r F C C R N P C P C C ~ P C F
v V V v v v v V V V V V
c o o a o a O P O O P O P O O O oooam O Q O O O O O O P O o o o o o ~ O O P m opoom o a o o o o o o o o o o o o o ooomo o n o o m o o o o o o o o a
Y I ~ N D ~ V h m m m o m m r m m m r m m n m m n o a omv N ~ N O C nomn A n * 8 S b . . * * * * * b s 8 * s * 8 s m P C C - c c F r C C r F - F N - r r C C
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WI c r c r r r m N r r V v r r r r v r r r C P C F F r - v N v - ~ c c - r rc r v v V V V V v v v v
C 4 4 U 4 4 4 4 u 4 u 4 < u u < 4 4 C U 4 4 4 4 C 4 4 * C 4 4 4 4 u u U U U U Y Q m t - m m P - m m U a v U m m * m a * = O l n Q O F UQhDWl m h m ~ - e W N h 4 hkm*P 0-Nmn n - u v u m m d n m e h - m r n m m m m m m e e a a 0 0 . - m O O D 0 0 0 - t r r - r r r ~ ~ - r - - r - 4 q Q 9 90*9* Q - 9 0 m t a I 5 t a I t T T X P t ~ L ~ € E L S F L T T - , 7 - B l - B - 5 - 3 - , - , 7 1 1 7 7 - 7 7 1 - a a a a e ~ L ~ C L X a a e e e a ~ e e a e m ~ w m w m w m w n v r m v r n m m m w WY hhhbh h b h h h h k h h h hhhbb k k h b h h h h h h hhhhh h h h h
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I m n m m m m m 0 0 0 0 0 E m m m m m m o I n 0 r n O P 0 D m O O 0 0 0 m 0 l n o o m o m I V V r r r r r r r r r r r r r r r r r r P rrr - ,
* 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O O O O Q O O O O O O r m m h h - o o o m m N - % ~ o m m r n ~ o I f r - r " ~ ~ " ~ Ce T V F r 8 - r
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> O O O Q O O D 00 0 0 0 0 0 O O O O O 0 0 0 0 0 0 0 0 D O O O O O 0 0 O I o m a m * n o 00 h m o m h h o m m ~ R ~ c O N C O O O m h ~ n n m h 0 Y) - m n - + - n .-- m *I.--v n m n N w F - c
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