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UNITED STATES DEPARTMENT OF THE INTERIOR
GEOLOGICAL SURVEY
Analytical results and sample locality map
of stream-sediment, heavy-mineral-concentrate, and rock samples
from the Nopah Mountain (CDCA-150) and Resting Spring (CDCA-145)
Wilderness Study Areas, Inyo County, California
By
Marjorie S. Erickson, Cole L. Smith, and David E. Detra
Open-File Report 84-676
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and stratigraphic nomenclature. Any use of trade names is for descriptive purposes only and does not imply endorsement by the USGS.
1984
CONTENTS
Page
Studies related to wilderness............................................. 1Introduction.............................................................. 1Methods of study.......................................................... 2
Sample collection.................................................... 2Stream-sediment samples......................................... 2Heavy-mineral-concentrate samples............................... 2Rock samples.................................................... 3
Sample preparation................................................... 3Sample analysis...................................................... 3
Spectrographic method........................................... 3Chemi cal methods................................................ 4
RASS...................................................................... 4References cited.......................................................... 4
ILLUSTRATION
PLATE 1. Sample locality map of the Nopah Mountain and Resting Spring Wilderness Study Areas................................... In pocket
TABLES
TABLE 1. Limits of determination for spectrographic analysis ofrocks and stream sediments...................................... 5
TABLE 2. Chemical methods used...................................... 6
TABLE 3. Spectrographic analyses for stream-sediment samples,Nopah Mountain Wilderness Study Area............................ 7
TABLE 4. Spectrographic analyses for panned-concentrate samples,Nopah Mountain Wilderness Study Area............................ 16
TABLE 5. Spectrographic analyses for stream-sediment samples,Resting Spring Wilderness Study Area............................ 25
TABLE 6. Spectrographic analyses for panned-concentrates,Resting Spring Wilderness Study Area............................ 31
TABLE 7. Spectrographic and atomic-absorption analyses forrock samples, Nopah Mountain and Resting Spring WildernessStudy Areas..................................................... 37
STUDIES RELATED TO WILDERNESS
Bureau of Land Management Wilderness Study Areas
The Federal Land Policy and Management Act (Public Law 94-579, October 21, 1976) requires the U.S. Geological Survey and the U.S. Bureau of Mines to conduct mineral surveys on certain areas to determine their mineral values, if any. Results must be made available to the public and be submitted to the President and the Congress. This report presents the results of a geochemical survey of the Nopah Mountain and Resting Spring Wilderness Study Areas, California Desert Conservation Area, Inyo County, California.
INTRODUCTION
In November and December 1982 we conducted a reconnaissance geochemical survey of the Nopah Mountain Wilderness Study Area (WSA), Inyo County, California.
"? "? The Nopah Mountain WSA comprises about 147 mi*1 (380 knr) in the southwestcorner of Inyo County, California. Access to the vicinity of the study area is provided by foot and 4-wheel-drive vehicle. Access to the Nopah Mountain WSA is provided by county road.
The study area occupies the northern portion of the Nopah Range and the southern portion of the Resting Spring Range. The Nopah Range and Resting Spring Range are divided into major structural units containing pre-Cenozoic rocks separated by thrust faults (Burchfiel and others, 1981). Several Cenozoic rock units are exposed in the study area, but only in the southern portion of the Resting Spring Range does a Cenozoic rock unit, a Tertiary- welded tuff, have a large area extent compared to pre-Cenozoic rocks. Burchfiel and others (1982) describe pre-Cenozoic rocks in the northern Resting Spring Range and northern Nopah Range.
The topographic relief in the study area is about 4626 ft (1410 m), with a maximum elevation of 6394 ft (1949 m). Both the Resting Spring Range and the Nopah Range are incised by steep-walled, intermittent streams and bound by coalescing alluvial fans. The climate is arid to semiarid.
In March 1982 we conducted a reconnaissance geochemical survey of the Resting Spring Wilderness Study Area (WSA), Inyo County, California.
P The Resting Spring Wilderness Study Area comprises about 118 mi*1(305 knr) in the southwest corner of Inyo County, California. Access to the vicinity of the study area is provided by helicopter. Access to the Resting Spring WSA is provided by county road.
The study area occupies the northern portion of the Resting Spring Range, which is divided into four major structural units. Each unit contains pre- Cenozoic rocks separated by thrust faults (Burchfiel and others, 1981). A large number of Cenozoic rock units are exposed in the study area, but compared to the pre-Cenozoic rocks, are of small area extent. Pre-Cenozoic rock units are described in detail by Burchfiel and others (1982).
The topographic relief in the study area is about 3070 ft (936 m), with a maximum elevation of 5073 ft (1546 m). The Resting Spring Range is incised by steep-walled, intermittent streams and bound by coalescing alluvial fans. The climate is arid to semiarid. A more detailed discussion of the geology and geochemistry of both the Nopah Mountain Wilderness Study Area (WSA) and the Resting Spring WSA will be published elsewhere.
METHODS OF STUDY
Sample Collection
We collected samples at 112 sites (Plate 1) in the Nopah Mountain WSA. At nearly all of those sites, we collected both a stream-sediment sample and a heavy-mineral concentrate. In order to geochemically characterize known mineralized areas composite grab samples of rocks were collected from a prospect pit (NP445R), mine dump (NP444R), quartz vein (NP443R), and brecciated and iron-stained zone in carbonates (NP455R, NP440R, NP441R, NP442R). We analyzed 103 stream-sediment samples, 103 heavy-mineral- concentrate samples, and 9 rock samples, for a sampling density of about 1 sample per 1.4 mi for the stream sediment and heavy-mineral concentrate. The drainage basins ranged from approximately .5 mi to 3 mi in area.
We collected samples at 78 sites (Plate 1) in the Resting Spring WSA. At nearly all of those sites, we collected both a stream-sediment sample and a heavy-mineral concentrate. One composite grab sample of rocks from a mine dump was also collected (RS450R). We analyzed 77 stream-sediment samples, 77 heavy-mineral-concentrate samples, and one rock sample, for a sampling density of about 1 sample per 1.5 mi for the stream sediment and heavy-miperal « concentrate. The drainage basins ranged from approximately 0.5 mi to 3 mi in area.
Stream-sediment samples
Analyses of the stream-sediment samples represent the chemistry of the rock material eroded from the drainage basin upstream from each sample site. Such information is useful in identifying those basins which contain concentrations of elements that may be related to mineral deposits.
The stream-sediment samples consisted of active alluvium collected primarily from first-order (unbranched) and second-order (below the junction of two first-order) streams as shown on USGS topographic maps (scale = 1:62,500). Each sample was composited from several localities within an area that may extend as much as 50 ft (15 m) from the site plotted on the map.
Heavy-mineral-concentrate samples
We panned heavy-mineral-concentrate samples from the same active alluvium as the stream-sediment samples. Each bulk sample was passed through a 2.0-mm (10-mesh) screen to remove the coarse material. The sediment passing through the screen was panned until most of the quartz, feldspar, organic material, and clay-sized material was removed. The sample was air dried.
Rock samples
We collected rock samples from prospect pits, mine dumps, outcrops or exposures in the vicinity of the plotted site location. Samples were collected from altered or mineralized rock.
Sample Preparation
Only the stream-sediment samples required extensive preparation. Rock samples were simply crushed and then pulverized with ceramic plates to minus 0.15 mm. Water samples required no preparation beyond that done in the process of collecting them.
We sieved the stream-sediment samples at the collection site through a 80-mesh screen and the minus 80-mesh material was retained. The samples were air dried and sieved to 80 mm using stainless steel sieves. The portion of the sediment passing through the sieve was saved for analysis.
After panning the sediment, we used bromoform to separate and remove the remaining quartz and feldspar from the heavy-mineral concentrate. The heavy minerals (specific gravity >2.8) were separated into three fractions using a large electromagnet (in this case a modified Frantz Isodynamic Separator). The most magnetic material (largely magnetite) was discarded. The second fraction (largely ferromagnesian silicates and iron oxides) was saved for analysis/archival storage. The third fraction (the least magnetic material including nonmagnetic ore minerals, zircon, sphene, etc.) was divided into two splits using a Jones splitter. One split was hand ground for spectrographic analysis; the other split was saved for mineralogical analysis.
The magnetic separates discussed are the same separates that would be produced by removing the magnetite with a hand magnet and then using a Frantz Isodynamic Separator set at a slope of 15° and a tilt of 10° with a current of 0.1 ampere to remove the ilmenite, and a current of 1.0 ampere to split the remainder of the sample into magnetic and nonmagnetic fractions.
Sample Analysis
Spectrographic method
We analyzed the stream-sediment, heavy-mineral-concentrate, and rock samples for 31 elements using a semiquantitative, direct-current arc emission spectrographic method (Grimes and Marranzino, 1968). Spectrographic results were obtained by visual comparison of spectra derived from the sample against spectra obtained from standards made from pure oxides and carbonates. Standard concentrations are geometrically spaced over any given order of magnitude of concentration as follows: 100, 50, 20, 10, and so forth. Samples whose concentrations are estimated to fall between those values are assigned values of 70, 30, 15, and so forth. The precision of the analytical method is approximately plus or minus one reporting unit at the 83 percent confidence level and plus or minus two reporting units at the 96 percent confidence level (Motooka and Grimes, 1976). Values determined for the major elements (iron, magnesium, calcium, and titanium) are given in weight percent; all others are given in parts per million (micrograms/gram) (table 1).
Chemical methods
Other methods of analysis used on samples from the Nopah Mountain Wilderness and Resting Spring WSA's are summarized in table 2.
Analytical results for stream-sediments are listed in table 3.
ROCK ANALYSIS STORAGE SYSTEM
Upon completion of all analytical work, the analytical results were entered into a computer-based file called RASS (Rock Analysis Storage System). This RASS file contains both descriptive geological information and analytical data. Any or all of this information may be retrieved and converted to a standard form (STATPAC) for computerized statistical analysis or publication (VanTrump and Miesch, 1976).
REFERENCES CITED
Burchfiel, B. C., Hamill, G. S., IV, and Willhelms, D. E., 1981, Structural geology of the Montgomery Mountains and northern half of the Nopah and Resting Spring Ranges, Nevada and California: Geological Society of America Bulletin
Burchfiel, B. C., Hamill, G. S., IV, and Willhelms, D. E., 1982, Geologic map with discussion of stratigraphy of the Montgomery Mountains and the northern half of the Nopah and Resting Spring Ranges, Nevada and California: Geological Society of America Map and Chart Series MC-44.
Centanni, F. A., Ross, A. M., and DeSesa, M. A., 1956, Fluorometric determination of uranium: Analytical Chemistry, v. 28, p. 1651.
Grimes, D. J., and Marranzino, A. P., 1968, Direct-current arc andalternating-current spark emission spectrographic field methods for the semiquantitative analysis of geologic materials: U.S. Geological Survey Circular 591, 6 p.
Meier, Alien L., 1980, A technique for the decomposition and dissolution of rocks and the determination of lithium, calcium, and magnesium using atomic absorption spectroseopy, j_n_ Shorter Contributions to Geochemistry, 1979: U.S. Geological Survey Professional Paper 1129 A-I, p. I 1-5.
Motooka, J. M., and Grimes, D. J., 1976, Analytical precision of one-sixth order semiquantitative spectrographic analyses: U.S. Geological Survey Circular 738, 25 p.
Thompson, C. E., Nakagawa, H. M., and Van Sickle, G. H., 1968, Rapid analysis for gold in geologic materials, j_n_ Geological Survey research 1968: U.S. Geological Survey Professional Paper 600-B, p. B130-B132.
VanTrump, George, Jr., and Miesch, A. T., 1976, The U.S. Geological Survey RASS-STATPAC system for management and statistical reduction of geochemical data: Computers and Geosciences, v. 3, p. 475-488.
Viets, J. G., 1978, Determination of silver, bismuth, cadmium, copper, lead, and zinc in geologic materials by atomic absorption spectrometry with tricaprylylmethylammonium chloride: Analytical Chemistry, v. 50, p. 1097-1101.
TABLE 1.--Limits of determination for the spectrographic analysis of rocks andstream sediments, based on a 10-mg sample
[The spectrographic limits of determination for heavy-mineral-concentrate samples are two reporting units higher than the limits given for rocks and stream sediments. Spectrographic analyses by M. S. Erickson and D. E. Detra. Note: samples with ( -) in tables indicate sample was not run for that particular element]
Elements Lower determination limit Upper determination limit
Percent
Iron (Fe)Magnesium (Mg)Calcium (Ca)Titanium (Ti)
0.05.02.05.002
201020
1
Parts per mil lion
Manganese (Mn)Silver (Ag)Arsenic (As)Gold (Au)Boron (B)Barium (Ba)Beryllium (Be)Bismuth (Bi)Cadmium (Cd)Cobalt (Co)Chromium (Cr)Copper (Cu)Lanthanum (La)Molybdenum (Mo)Niobium (Nb)Nickel (Ni)Lead (Pb)Antimony (Sb)Scandium (Sc)Tin (Sn)Strontium (Sr)Vanadium (V)Tungsten (W)Yttrium (Y)Zinc (Zn)Zirconium (Zr)Thorium (Th)
100.5
200101020
11020
510
520
520
510
1005
10100105010
20010
100
5,0005,000
10,000500
2,0005,0001,0001,000
5002,0005,000
20,0001,0002,0002,0005,000
20,00010,000
1001,0005,000
10,00010,0002,000
10,0001,0002,000
Table 2.--Chemical methods used
Sample Constituent Analytical type determined method
Determinationlimit 1
micrograms/ gram or ppm
Analyst Reference
Rocks Au
Zn
AA
AA
0.05 S. Sherlock
5 T. A. Roemer
Thompson and others, 1968.
Modification of Viets, 1978
Cd
Bi
Sb
As
Li
U
AA
AA
AA
AA
AA
Fl uorometric
0.1
1
2
5 or 10
5
.1
n
n
n
n
S. Sherlock
A. Meier
"
'
"
"
Meier, 1980
Centanni andothers, 1956
1 The determination limit is dependent upon sample weight. Given limits imply use of sample weight required by method. Higher limits of determination result from using less than required sample weight.
TABL
E 3.-
-Spect
rogra
phic
analy
ses
for
stre
am
-sedim
ent
sam
ples
, N
opah
M
ount
ain
Wild
ern
ess
A
rea,
Inyo
C
ounty
, C
alif
orn
ia.
[N,
no
t dete
cted;
<,
dete
cted
bu
t be
low
th
e lim
it of
dete
rmin
atio
n
show
n;
>,
dete
rmin
ed to
be
gre
ate
r th
an
the
va
lue
sh
own.
]
Sam
ple
NP
001S
DN
P1
01
SO
NP
102S
ON
P103S
ON
P 1
0 4
S D
NP
1 05S
DN
P1
06
SD
NP
10
7S
DN
P108S
DN
P1
09
SD
NP
1 1
0S
ON
P1
1 1
SO
NP
1 1
2S
DN
P1
1 3
SD
NP
1 U
SD
NP
1 1
5S
DN
P1
16
SD
N P
1 1
7 S
0N
P1
1 S
SD
NP
1 1
7S
D
NP
1 2U
SO
N P
1 2
1 S
0N
P 1
2 2
S D
N P
1 2
3 S
DN
P1
2«.
SO
UP
1 2
5S
ON
P1
26S
DN
P 1
2 7
S D
NP
1 2
8S
DN
P 1
2 9
S D
NP
1 53S
JN
P1
51 S
ON
P1
5250
NP
1 53S
DN
P1
54S
D
NP
1 5
5S
JN
P1
56
SD
NP
1 57S
ON
r>1
5(1
50
NP
1 5
9S
D
NP
20
23
DN
P 2
0 3
S 0
.N P
2 0
4 S
uN
P205S
ON
P 2
0 6
S 0
Lat
i t
ud
e
36
36
36
36
35
35 35
35
35
35
35
35
36
36
36
36
36
36
36
36
35
35
35
35 35
35
35
35
35
35
36
36
35
35
35
35
35
35 55
35 36
36
36
35
35
7 0 2 45
8
57
56
53
54
56
57
59 6 8 6 5 4 3 1 0
59
58
57
56
55
55
58
56 53
59 7 1
59
53
57
55 56
57
57
5o 1 2 5
56
57
43
41 52
20
58
35
10
35
47 15
40
13
20
52
52
32 15
40
59
28
55
21 13 4
10
10
53 3
47
16
30 5 7
45
45
50
14
25
20
50
25
20 0
35 2
Longitude
1 1
611
t1
16
116
116
116
11
6116
116
116
11
61
16
116
116
11 6
116
11 6
11
61
16
116
116
11
61
1o
116
11 6
11
6
11
6116
11
6116
116
11
6116
116
116
11
611
611
6116
11 6
116
116
1 16
116
116
9 6 7 81
3
11 10
10 9
10
10
12
10 3 7 6 4 4 3 3 3 2 2 1 3 5 5 4 5 5 7 2 0 0 2 4 4
10 2 2 o 7 8
13
1 1
1 5
20
47
1 5
20
57
40
15
59 3
44
46 0
54
59
45
45
15
34
1 5 0 7
20
10
15 0
10
45 15
58
30
25
50
15
15
46
50 5
20
1 4 5
20
50
U 25
F e-p
ct
.s 3.0
3.0
3.0
3.0
5.0
3.0
3.0
3.0
5.0
5.0
5.0
5.0
2.0
7.0
2.0
1 .5
2.0
2.0
1 .5
2.0
2.0
2.0
2.0
2.0
2.0
1.5
3.0
5.0
5.0
5.0
1 .0
1.0
1 .5
1 .5
1.5
3.0
2.0
5.0
1 .5
1 .0
1 .0
1.0
2.3
2.0
2.0
Mg-p
ct
.s 5.0
3.0
5.0
7.0
2.0
2.0
2.0
1 .5
1.5
3.0
1 .5
2.0
10.0
2.0
3.0
7.0
5.0
5.0
5.0
3.0
2.0
2.0
2.0
3.0
2.0
2.0
2.0
2.0
1 .5
2.0
2.0
10.0
1 .5
2.0
1 .5
1 .5
1 .5
1 .5
1 .0
1 .5
10
.03
.01
0.0
2.0
1 .5
C a
-pct
.s 15 15 15 1 5 5 7 7 3 5 7 3 7
15 2
10
10 10
10
10
10
10 15 15 7
10 7 7 5 5 7
10
15 7 5 7 7 5 3 5 7
1 5 7
1 5 5 3
Ti-pc t .
s .30
.50
.30
.20
.50
.20
.50
.30
.30
.30
.50
.70
.15
1.0
0.3
0
.10
.1 5
.20
.20
.20
.1 5
.20
.1 5
.30
.30
.30
.70
.70
.50
.50
.15
.15
.20
.20
.15
.50
.30
.70
.10
.15
.10
.15
.10
.1 5
.20
Mn
- ppm
s
700
70
01
/00
0700
1/0
00
1/0
00
1/0
00
50
01
/00
01
/00
0
70
01
/00
03
00
700
500
300
50
05
00
300
300
500
50
05
00
700
500
70
01/0
00
700
700
700
50
0300
50
07
00
500
500
70
0500
300
200
30
02
00
200
50
0500
A g
-pp
ms N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N , N
A s
-pp
mS
N N N N N N N N N N N N N N<
200 N N N N N N N
<200 N N N N N N N N N N N N N N N N N N N N N M
Au-
pp
m
S
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
8-p
pm
S 50
50
70
50
100
70
70
70
100 50
50
10
050
10
050
50
70
70
50
70
10
050
50
20
20
20
30
50
50
50
50
70
50
50
50
50
50
30
50
50
50
70
50
70
70
Ba-p
pm
s
50
03
00
300
30
07
00
70
0500
70
07
00
70
0
70
0300
150
70
05
00
15
0200
200
15
03
00
300
200
300
70
0700
70
0700
1 /O
OO
1/0
00
700
500
200
50
0500
500
50
05
00
500
200
300
200
300
20
05
00
500
Tab
le
S.--
NO
PAH
STR
EAM
SEDI
MEN
TS--c
ontin
ued
Sample
NP001SD
JP1
01SO
NP102SD
NP103SD
NP104SD
NP105SD
NP106SD
NP107SO
NP108SD
NP109SO
NP1 10SO
NP1 11SO
NP112SO
NP113SD
NP114SD
NP1 15SD
NP1 16SO
NP117SO
NP1 18SO
NP1 19SO
NP120SD
NP121SO
NP122SD
NP123SD
NP124SD
NP125SO
NP126SO
NP127SD
NP128SD
NP1 29SO
NP150SO
NP1 51SO
NP1 52SO
NP153SO
NP1 54SD
NP1 55SO
NP1 56SO
NP157SO
NP158SO
NP1 59SO
NP202SO
NP203SD
NP204SD
NP205SO
NP206SO
Be-ppm
s 1 .0
1 .0
1 .0
<1 .0
2.0
1.5
1.5
1.5
1 .5
1 .0
1.0
1 .5
1 .0
1.5
1.5
1.0
1.0
1.0
1.5
1 .0
2.0
1.5
1 .0
2.0
1 .5
1 .5
1.5
1 .5
1.5
1-5
1.5
1.0
1.5
1.5
1.5
2.0
2.0
1.5
1.5
1 .5
1 .0
1.5
1.0
2.0
2.0
Bi -ppm
s
N N N N ,M N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Cd-ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Co-ppm
s
N ;j N N15 710 7
15 30 20
10 N15 10
N 7 5 7 5 5 5 5 7 5 515 15 1 5
10
N N<5 <5
<5 1 5
15 10 N N N N N 7 5
Cr-ppm
s
50 30 20
20
70 50
70 5050
300 50
100 30 50 50
20
50
3020
20 30 50 30
50 50 50 70 5050
50 50
2030 50 30 50 50 70
20 30
30 3030 5050
Cu-ppm
s 20 710
1020
20 15 15 15 20
20
20 10
30 15 10 1 5
157
10 15 157
15 15 15 2020
15 15 10
1010 15 15 20 15
20 510
10 10 710 15
La-ppm
s
N3020 N
100 50 30 70 50 30 50
100 N50 50 30 30 30 30 50 30 30 30 50 50 70 50 70 50 50 30 N30 30
30 50
70
73
3020 N
20N
50
50
Mo-ppm
s
N N n N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Nb-Dpm
s
N N N N<2
0 N N<23 N N N M N
<20 N M N N N N N N N N N N N20 N N N N N
<20 N M20
20 N >4 N N N M N
N i -ppm
s 157
10 10 20
15 20 15 15 70
2020 15 20 15
715 1010
10
15 15 10
15 10 10 15 20 10
10
10 715 15 10
20 20
20 5 7 5107
10 10
Pb-ppm
s 100 30
70 50 50 70
30 50 50 30 50
30 70 50 70 70
70 50 20
20
20 50 50 30 50 30
20 30 30 50 20 15 20 20
20
2030 30
10 10 10 15 7020
20
Sb-ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Sc-ppm
S
N N N N10 7
10 10 10 15 10
15 N10 5
<55 5
<55 5 5 5 7 5 7
10 10 107 5 N 5 5
<5
7 710 <55 N 5 N 7 5
Tab
le 3
.--
NOPA
H ST
REAM
SED
IMEN
TS co
ntin
ued
Sample
NP001SO
NP101 SO
NP102SO
NP103SO
'NP104SD
NP105SO
NP106SO
NP107SO
NP108SD
NP109SD
NP1 10SO
NP1 1
1SO
NP1 12SD
NP1
1 3SO
NP1 1ASO
NP1 1
5SI
)NP116SO
<M P
1 1 7 S 0
NP1 18SO
NP1 19SO
NP120SD
NP121SO
NP1 22SO
N P
1 2 3 S 0
NP1 24SO
NP125SD
NP126SO
NP127SO
NP128SD
NP1 29SO
NP1 50SD
NP1 51SO
NP1 52SD
NP1 53SO
NP1 54SO
NP1 55SD
NP1 56SO
NP1 57SD
NP1 58SO
NP1 59SO
NP202SO
NP203SD
NP20ASO
NP205SD
NP206SD
S n-ppm
s
N N N M N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
S r-ppm
s 200
300
200
200
500
500
500
500
500
700
500
500
200
200
200
200
300
200
200
300
300
300
300
500
500
300
300
300
200
300
200
150
200
300
300
300
300
500
200
300
200
300
200
500
500
V-ppm
S 50 50 50 30 70 50 70 50 50 70 70 70 20 70 50 30 50 50 50 50 30 50 30 70 50 70 7010
0 70 70 50 30 50 50 50 70 7010
0 30 50 50 50 20 50 50
W ppm
s
N N N N N N N N N N N N M N N N M N M N N N N N N N N N N N N N N iM N N N N N N N N N N IM
Y-ppm
s 10 15 1000 50 20 20 30 30 20 30 70 15 50 30
00 20 20 15 15 20 20 20 20 20 20 20 30 20 20 15 10 15 15 15 20 30 20 10 15
00 10 10 15 20
Zn-ppm
s
N N N N N N N N N N N N N N IM N N N 'A N N M N N M N N N N N M N N IM N N N IM M N M M M N N
Zr-ppm
s
70300
200 50
200
100
200
300
100
150
300
500
100
200
200 50 70
200
150
100
100
100 50
100
100
100
100
1 50 70
150 70
200 50
50200
1 50
150
200 70 50
100 70 50
70 50
Th-ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Ta
ble
3.-
-
NO
PAH
ST
REA
M
SE
DIM
EN
TS
--co
nti
nued
Sam
ple
NP
207S
D
NP
209S
D
NP
21
0S
O
NP
21
1S
D
NP
212S
D
NP
221S
O
NP
222S
D
NP
223S
D
NP
22
AS
D
NP
225S
D
NP
226S
O
NP
227S
D
NP
22
8S
D
NP
229S
D
NP
23Q
SD
NP
23
1S
O
NP
23
2S
O
NP
23
3S
D
NP
23
4S
D
N P
2 3
5 S
0
NP
23
6S
D
NP
260S
D
NP
261S
D
NP
26
2S
D
NP
26
3S
D
NP
A0
5S
D
NP
A06S
D
NP
A0
7S
D
NP
A08S
D
NP
A0
9S
D
NP
41U
SD
N
PA
11
SD
N
P412S
D
NP
41
3S
O
NP
A1A
SD
NP
A1
5S
O
NP
416S
D
NP
A1
7S
D
NP
A18S
D
NP
A1
9S
D
NP
A2
0S
D
NP
A2
1S
O
NP
422S
D
NP
A2
3S
D
NP
A24S
D
La
t i t
ude
35
55
16
35
55
535
56
57
35
58
2335
59
33
Longi tu
de
36
36
36
36
36 36 36 36 36 36
5 30
7 6
8
23
6 3
5
A 31
36
3
A36
1 A
335
59
35
35
59
1
03
5
58
5
35
56
35
35
5A
5
235
55
035
5A
5
53
5
56
AO
35
58
1036
7
3236
8
535
58
33
35
53
AO
36
2 0
36
3 50
35
58
1035
56
AO
35
5A
A3
35
54
135
55
A
735
57
29
35
58
5536
6
0
8 6
7 A
5 6
30
A 50
A
AS
36
A 45
36
2 30
36
0 29
35
58
A5
35
58
20
116
116
116
11
61
16
116
116
11
6116
116
116
116
116
116
11
6
116
11
61
16
11
61
16
11
61
16
11
61
16
116
11
6116
11
61
16
11
6
10 10 10 11 13
6 712 10 10
9 910 12
9
27 0 20 30 30
116
9 A
O116
10
51
16
8
81
16
7
AA
11
6
5 5
53 55 15 15 15 58 28 105
20
116
5 50
1
16
9
A7
116
7 55
11
5
59
A5
116
A 18 55
AO
A1
59 20 56 58 28
550
116
8
56
116
7 A
O
11
67
5
11
6
5 58
116
5 52
47
30
10 3 2
Fe-pct .
s 2.0
5.0
7.0
3.0
2.0
2.0
1.5
2.0
3.0
2.0
2.0
1.0
1 .5
2.0
1 .5
2.0
2.0
2.0
3.0
3.0
3.0
2.0
1 .0
1.5
5.0
3.0
3.0
7.0
5.0
5.0
5.0
5.0
5.0
7.0
3.0
10.0
5.0
3.0
2.0
3.0
3.0
2.0
3.0
5.0
3.0
Mg-pct .
s 1.5
2.0
2.0
2.0
2.0
10.0
7.0
3.0
2.0
3.0
10.0
7.0
2.0
1.5
2.0
2.0
2.0
1 .5
2.0
1.5
1 .5
5.0
3.0
2.0
2.0
10.0
10.0
2.0
2.0
2.0
1 .5
2.0
2.0
2.0
3.0
1.5
5.0
2.0
7.0
7.0
10.0
>10.0
5.0
2.0
2.0
Ca-pct .
s
3 5 5 5 7
20 105
107
107 7 7
10
7 7 5 7 3 2 7 5 510 20 207 7 5 5 7 5 7
10
310 10 10 10 15 157 5 5
Ti-pct .
s .15
.70
.70
.30
.20
.15
.15
.20
.20
.20
.20
.15
.20
.20
.20
.50
.50
.30
.50
.50
.50
.30
.20
.50
.50
.30
.15
.50
.30
.50
.50
.50
.50
1.00
.20
1.00
.30
.20
.20
.15
.10
.10
.20
.50
.50
Mn-ppm
s
700
1,500
1,000
700
700
300
500
500
500
500
300
200
500
500
500
700
500
500
700
500
500
500
300
500
1,000
1,000
1,000
1,500
700
1,000
1,000
1,000
1,000
1,000
500
1,000
1,000
700
700
500
500
500
500
700
1,000
Ag-ppm
s N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
As-ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Au-ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
B-ppm
s 50 50 50 50 50 50 50100 70
100 50 70 70
100 50 50 50 30 50
100 70
100 50 50 50 50 50
100 30 50 50 50 30 70 50 50 50 50 50 50 50 30 30 50 50
Ba-ppm
s
500
1,000
1,000
1 ,000
1,000
. 300
200
300
500
300
300
200
500
500
500
500
500
500
500
500
500
500
500
500
500
500
300
700
1,000
1,000
1,000
1,000
1,000
1,000
500
700
500
500
300
500
500
300
500
500
700
Ta
ble
3
. N
OPA
H
STRE
AM
S
ED
IME
NT
S--
cont
inue
d
Sam
p I
e
NP207SD
NP209SD
N P 2
1 0 S D
NP211SO
NP212SD
NP221SO
NP222SO
NP223SO
NP224SO
NP225SO
NP226SO
NP227SO
NP228SO
NP229SO
NP230SO
NP231SO
NP232SD
NP233SD
NP234SD
N P 2 3 5 S 0
NP236SD
NP260SO
NP261SD
NP262SD
UP263SD
NP405SD
NP406SD
NP4G7SD
NP408SD
NP409SD
NP410SD
NP411SD
NP412SD
NP413SD
NPA1ASO
NP415SD
NP416SD
NP417SD
NP413SD
NP419SD
NP420SD
NP421SD
NP422SD
NP423SD
NPA2ASO
Be-ppm
s 1 .5
2.0
1 .5
1.5
1 .0
<1 .0
1 .0
2.0
1.0
2.0
1.0
2.0
1 .5
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
1.5
1.5
2.0
1 .0
1 .0
1.0
1.5
1 .5
1 .5
1.5
1.5
1.0
1.5
1.5
1.5
1.0
1.0
1 .0
1 .0
1 .0
1.0
1.5
2.0
2.0
B i -ppm
s
N N N N N N N N N N N N N N N N N N N iM N N N N N N N N N N N N N N N N N N N N N N N N N
Cd-ppm
S
N N N N N N N N N N N N N N N N N N N N N N ,M N N N N N N N N N N N N N N N N N N N N N N
C o-ppm
s
71 5
15 10
<5
<5 N<55
<5
N N 5 5 5
10 7 5 710 '10 7 5 5
10 10 15 20 5 7 515 1 5
1 5 5
1 5 5 5
<5 5 5 N 5 5 7
C r-ppm
s
50 50300 70 20
10
20 50 50 50
2020 30
3030
50 50 30 50 50 50 50 50 50 50 50 50 70 50 50 30
100
100 70 30
70 50 5030
30 50 20 50 50
30
Cu-ppm
s 15 20 20 20 10 15 15 20 20 15 10 10 15 15 15 15 20 10 20 20 15 15 15 15 20 10 10 30 15 20 20 20 20 20 10 20 15 15 10 10 105
10 15 15
La-ppm
s
30100 50 50 30
N20 50 50 70 20 N20 50 50
50
3070 5050
70
7070 50 50 30 20
5020 50 50
50
30 50 50 50
70 50 20 N N3070 50
20
Mo-ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Nb-3Din
s
N<23 N N N N N N N N N N N N N N N N20 N N
<2D N N N N N VJ N N N N N
<?D N N N N N N N N N N N
N i -ppm
s 10 15 15 20 10
10 10 15 15
10 10 10 10 15 10
15 15 10 15 1 5
10 15 15 157 7
10
15 15 10 10
20
20
30 10 15 15 107
10
7 510
15 10
Pb-ppm
s
20 50
30 50
30
150 30 50
50
30
20 15 20 20
20 20 20 20 30 30
20 70 50 30
20 20
20 30
30 50 30 30
30 30 50 20 50 30 50 30 50 20
20 30 30
Sb-ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Sc-ppm
s
510 10 7 5
<5 5 7 5 5
<5 <55 5 5 5 5 5 7 7 7 7 5 5 7 5 5
107
10 7
10
10
10 5
105 5
<5
<5 5<55
10 7
Tab
le 3.-
- NO
PAH
STRE
AM S
EDIM
ENTS
--con
tinue
d
Samp I
e
NP207SD
NP209SD
NP210SD
NP211 SO
NP212SO
NP221SD
NP222SO
NP223SO
N P 2 2 4 S D
NP225SD
NP226SD
NP227SO
NP228SD
NP229SD
NP230SO
N P 2 3
1 S D
NP232SD
NP233SD
NP234SD
N P 2 3 5 S 0
NP236SD
NP260SD
N P 2 6
1 S 0
NP262SD
NP263SD
f J P 4 0 5 S 0
NP406SD
NP407SD
NP408SD
N P 4 0 9 S 0
NP410SD
NP41 1SO
N P 4
1 2 S 0
NP413SD
NP414SD
NP415SD
N P 4
1 6 S D
NP417SO
NP418SO
NP419SO
NP420SO
NP421 SO
NP422SD
NP423SO
NP424SD
Sn-ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Sr-ppm
s 300
500
500
500
500
200
300
300
300
300
200
200
300
300
300
300
500
300
500
500
300
300
300
300
300
300
200
500
500
500
300
500
700
500
200
200
300
200
200
200
200
200
200
300
300
V-ppm
s 50100
100 50 20 30 30 50 50 50 30 30 50 50 50 50 50 50 50 70 50 50 30 50
100 50 30
150 50 70 70
100 70
100 50
100 70 50 30 30 20 20 50 50 50
W-ppm
s
N N N N N N N N N N N N N N N N N N .M N N N N N 14 IM N N N M N N N N N N .M N N N N N N N N
Y-ppm
S 20 30 20
15 15 10 15 20 15 20 10
10 15 15 15 15 15 20 20 20 20
70 15 30 20 15 15 30 15 20 20 50 20 20 20
20 20
15 15 10 15 10 15 30 20
Zn-ppm
s
N N N N N N N N N N N 14 N N N N N N M N N N N N N N .M N N N N N N N M N N N N N N N N N rj
Zr-ppm
s 200
200
300
100 50
100
100
150
100
150
100
100 3050
100
150
200
200
200
100
300
100
150
100
200
200
1 50
300 70
200
500
200
100
200
100
200
100 50
200
100
100
100
150
200
150
Th-ppm
s
N N<100 N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Tab
le
3.
NOPA
H ST
REAM
SED
IMEN
TS -
cont
inue
d
S am
p I e
NP425SD
NP426SD
NP427SD
NP428SD
NP429SD
NP430SD
NP450SD
NP451SD
NP452SD
NP453SD
NP454SD
NP456SD
NP457SD
La
t i tu
de
35
56
13
35
55
203
5
54
15
35
5
4
035
56
55
35
59
10
36
5 44
36
5
40
36
0 5
36
0 1
0
35
59
45
35
5
6
13
35
57
45
Longi tu
de
11
6
116
11
6
1*16
1
16
17
38 10 1
116
5 25
11
6
6 58
116
6 22
116
1 35
116
1 50
116
1 45
116
50
116
6 10
Fe
-pct
.s 5
.05
.05
.05
.07
.0
7.0
5.0
1.5
5.0
3.0
5.0
7.0
5.0
M g -
p c t
.s 3.0
2.0
2.0
2.0
2.0
2.0
2.0
10.0
5.0
5.0
2.0
2.0
1.5
Ca-p
ct
.s 1
0 7 71
0 7
10
10
15 7
20 10
10 5
Ti-p
c t
.s .3
0.5
0.5
0.3
0.5
0
.70
.20
.05
.30
.20
.30
.50
.30
Mn
-pp
ms
1,5
00
1*0
00
1x0
00
1x0
00
1x0
00
1*0
00
70
05
00
50
0300
700
1x5
00
700
Ag
-pp
ms N N N N N N N N N N N N N
As-p
pm
s
N N N N N N N N N N N N N
Au-p
ptn
s
N N N N N N N N N N N N N
B-p
ptn
s 30
50
50
50
70
70
50
50
50
50
50
70
50
Ba-p
ptn
s
500
500
500
50
0500
1x000
50
02
00
300
200
70
01
x0
00
1*0
00
Tab
le
3.-
- NO
PAH
STRE
AM S
EDIM
ENTS
--co
ntin
ued
Sample
NP425SD
NP426SD
NP427SD
NP428SD
NP429SD
NP430SO
NP450SD
NP451SD
NP452SO
NP453SD
NP454SD
NP456SD
NP457SD
Be-ppm
s 1.5
2.0
1.5
1.5
2.0
1 .5
1.5
1.0
1.5
1 .0
1.0
1.0
1.0
B i-ppm
s
N N N N N N N N N N N N N
Cd-ppm
s
N N N N N N N N N N N N N
Co-ppm
s
71 5 5 5
10 10
<5N
<5 <5 10 1 5
10
C r ppm
s
50 50 50 30 50 50 30 10 50 20 50 70 50
C u-ppm
s 15 20 15 15 20 10
15 10 15 10 20 30 20
La-ppm
s
30100
100 50 50 50 30N
50 30
100
100 70
Mo-ppm
s
N N N N N N N N N N
10 N 5
Mb-opm
s
N N IM N N N N N N N N<20 N
N i -ppm
s 10 15 15 10 15 15 10 <5 107
10 1 5
10
Pb-ppm
s
50 50 30 30 30 20 50 50 50 30 50 70 50
Sb-ppm
S
N N N N N N N N N N N N N
Sc-ppm
S
7107 7 7
105
<55 5
10 157
Ta
ble
3
.--
NO?A
H
STRE
AM
SE
DIM
EN
TS
--co
ntin
ued
Sample
NP425SD
NP426SD
NP427SD
N P 4 2 8 S 0
NP429SO
NP430SD
N P 4 5 0 S D
N P 4
5 1 S D
NP452SD
NP453SD
NP45ASD
NP456SD
NP457SD
Sn-ppm
S
N N M N N N N N N N N N N
S r-ppm
S 300
300
500
500
200
200
300
200
300
200
500
300
500
V-ppm
S 50 50 100 50 70
100 70 10 50 30 70 70 50
W-ppm
s
N N N N N N N N N N N N N
Y-ppm
s 20 20 30 20 20 20 10 15 30 15 20 30 20
Zn-ppm
s
N N N N N N N N N N N IJ N
Zr-ppm
s 200
1 50
300
2UO
200
200
100 50
100
100
150
300
200
Th-ppm
s
N N N N N N N N N N N N N
TABL
E 4
.--S
pe
ctro
gra
ph
ic
an
aly
ses
for
panned-c
once
ntr
ate
sa
mpl
es,
Nop
ah
Mou
ntai
n W
ildern
ess
A
res,
In
yo
Cou
nty,
C
alif
orn
ia.
[N,
no
t d
ete
cte
d;
<,
de
tect
ed
b
ut
belo
w
the
lim
it of
dete
rmin
atio
n
show
n;
>,
dete
rmin
ed to
be
gre
ate
r th
an
th
e
valu
e
sho
wn
.]
Sam
ple
NP
00
1C
NP
101 C
NP
10
2C
NP
103C
NP
104C
NP
105C
NP
10
6C
NP
10
7C
NP
1 0
8C
NP
10
9C
NP
1 10
CN
P1
11C
NP
1 12
CN
P1
13C
NP
1 14
C
NP
115C
NP
1 16
CN
P1
17C
NP
1 18
CN
P1
19C
NP
1 20
CN
P1
21C
NP
12
2C
NP
1 23
CN
P1
24C
NP
12
5C
NP
1 26
CN
P1
27C
NP
1 28
CN
P1
29C
NP
1 50
CN
P1
51C
NP
1 52
CN
P1
53C
NP
1 54
C
NP
1 55
CN
P1
56C
NP
1 57
CN
P1
58C
NP
1 59
C
NP
202C
NP
20
3C
NP
204C
NP
205C
NP
20
6C
La
t i t
ude
36 36
36
36
35
35
35
35 35
35 35
35 36
36
36
36
36
36
36
36 35
35 35
35 35
35 35 35
35 35 36
36 35 35 35 35 35
35 35
35 36
36 36
35
35
7 0 2 458
57
56
53
54
56
57
59 6 8 6 5 4 3 1 0
59
58
57
56
55
55
58
56
58
59 7 1
59
58
57
55 56
57 57
56
1 2 558
57
43 41 52
20 58
35
10
35
47
15
40
18
20
52
52
32
1 5
40 59
28 55
21 1 3 4
10
10 53 3
47
16
30 5 7
45
45
50
14
25 20
50 25
20 0
35 2
Long i t
ude
116
11
61
16
11
61
16
11
6116
11
61
16
11
6
11
611
61
16
11
61
16
116
116
11
6116
11 6
11 6
11
6116
11 6
11
6
11 6
11 6
11 6
11
61
16
116
11
6116
11
61
16
11
61
16
11
61
16
11 6
11 6
11 6
116
11 6
11
6
9 6 7 81
3
1 1
10
109
10 10
12
10 8 7 6 4 4 3 3 3 2 2 1 3 5 5 4 5 5 7 2 0 0 2 4 4
10 2 2 6 7 8
13
11
15 20 47 15 20 57 40 15 59 3
44 46 0
54 59
45 45 15
34 15
0 720 10 15 0
10 45 15 58 30
25 50 15 15
46 50 5
20
14 5
20 50 10 25
Fe
-pct
.s
1 .5
2.0
1 .5
2.0
1 .5
1 .5
2.0
1 .5
1.5
2.0
1.5
2.0
2.0
1.0
1.5
5.0
2.0
1 .0
3.0
1.5
1 .5
3.0
1 .5
1.0
1.5
1.0
1.0
2.0
1 .5
1.5
2.0
2.0
2.0
2.0
3.0
2.0
1.5
1 .0
1 .0
1 .0
1 .5
1.0
1 .0
1 .5
1 .0
Mg
-pc t .
s
1.0
01
.50
1 .5
02.0
01
.00
1 .0
02.0
01.0
01.0
02.0
0
1 .5
01.0
01
.50
.50
2.0
0
2.0
02
.00
1 .5
01
.00
1 .0
0
1 .0
01.5
01
.00
1.0
01
.00
1 .0
0.5
0.7
0.5
01
.00
.70
1.0
01
.50
1.5
01
.50
.50
1.0
0.5
01
.00
1 .0
0
1 .0
01
.50
1 .0
01
.00
1 .0
0
C a-p
c t .
s
1 5
.05
.07
.07
.03
.0
5.0
3.0
2.0
3.0
5.0
5.0
3.0
5.0
2.0
10.0
5.0
5.0
3.0
5.0
3.0
5.0
7.0
20
.05
.05
.0
7.0
2.0
7.0
5.0
5.0
10
.07
.05
.05
.05
.0
5.0
7.0
2.0
10.0
5.0
5.0
3.0
3.0
5.0
5.0
Ti-p
c t
.s
>2.0
>2
.0>
2.0
>2
.0>
2.0
>2
.0>
2.0
>2
.0>
2.0
>2
.0
>2
.0>
2.0
>2
.0>
2.0
>2
.0
>2
.0>
2.0
>2
.0>
2.0
>2
.0
>2
.0>
2.0
2.0
>2.0
>2
.0
>2.0
>2.0
>2
.0>
2.0
>2.0
>2.0
>2
.0>
2.0
>2.0
>2.0
>2.0
>2.0 .5
>2.0
>2
.0
>2.0
>2
.0>
2.0
>2.0
>2.0
Mn-
ppm
s
300
50
05
00
500
50
0
300
1,0
00
500
50
01
,00
0
70
05
00
500
150
50
0
1,0
00
50
0200
50
0300
50
07
00
20
0300
50
0
700
15
0500
50
03
00
500
50
05
00
70
0700
500
500
15
0200
50
0
50
0300
50
0500
20
0
Ag
.-p
pm
S
1 5
.0 N N N N N N N N N N N
10.0 N
1.0 N N N N N N N
10
.0 N
3.0 N N N N N N N N N N N N N N N N N
3.0 N N
A s-p
pm
S <500 N N N N N N N N N N N
1,0
00 N N N N N N N N N N N N N N N N
<500 N N N N N N N N N N N N
50
0 N N
Au
- p
pm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
B-p
pm
S 50
10
0 30
70
50
50
70
10
0 50
70
50 50
70
70
50
10
0 50
30
50
10
0
10
0 70
10
0 50
30
50
50
70
10
0 70 50
100 50
50
50
50
10
0 20
30
30
30
30 20 30
30
Ba
-pp
ms
5,0
00
3,0
00
30
0300
>10,0
00
>10,0
00
>10,0
00
>10,0
00
50
01
0,0
00
300
>10,0
00
>1
0,0
00
>1
0,0
00
500
20
0 70 70
1 ,0
00
>1 0
,000
>1
0,0
00
300
300
20
07
,00
0
10
,00
0>
10,0
00
>10,0
00
>10,0
00
>10,0
00
200 50 50
15
0 50
10
,00
0>
10,0
00
700
10
03
00 50 50 50
>1 0
,000
>10,0
00
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3
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Tab
le 4.
NO
PAH
C
ON
CE
NT
RA
TE
S--
cont
lnue
H
Sample
NP001C
NP101C
NP102C
NP103C
NP104C
NP105C
NP106C
NP107C
NP108C
NP109C
NP1 10
CNP111C
NP1 12C
NP113C
NP114C
NP115C
NP1 16C
NP117C
NP118C
NP1 19
C
NP120C
NP121C
NP122C
NP123C
NP124C
NP125C
NP126C
NP127C
NP128C
NP129C
NP150C
NP151C
NP152C
NP153C
NP154C
NP155C
NP156C
NP157C
NP158C
NP1 59C
NP202C
NP203C
NP204C
NP205C
NP206C
Sn-ppm
s
70 30<20 30N N
30100 50 20 30 30 20N
50 70 20 70 50 20
N20N
20 70 30N
30 50 30
N N30 30 30
N N 30N
100 20
<20 50
150 20
S r-ppm
s
700
<200
200
<200
1,500
1,000
500
700
200
500
<200
2,000
300
200
300
200
200
<200
200
300
500
200
200
<200
300
200
500
700
500
300
500
500
<200
<200
<200
1,000
500
700
200
<200
<200
<200
200
500
300
V-ppm
s 700
200
100
150
100
100
150
150
100
100
150
100
200
100
150
200
100
100
100
100
150
100 70
200
200
150
100
100
100
200
100
100
100
200
100 70
100
<20 70
150
100
100
150
100
100
W-ppm
s
N N N N N N N N N N N N N N N N N N N N N N100 N N N N N N N N N N N N N N N N N N N N N N
Y-ppm
s
1,000
700
500
700
500
500
700
1,000
700
500
1,000
700
700
1,500
700
700
500
500
700
700
500
500
200
700
500
500
500
700
700
500
500
500
700
700
700
1,000
500
100
200
700
700
700
700
700
500
Zn-ppm
s
2,000
3,000 N N N N N N N N N N
3,000 N N N N N N N N N N N N N N N N
2,000 N
500 N N N N N
<500
<500 N N N
1,000 N N
Zr-ppm
s
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
Th-ppm
s
200
200
<200
200
<200 N
<200
<200
200
200
<200
<200
<200
<200
<200
<200 N
<200
<200
<200
<200
<200 N
300
<200 N N
<200
<200
<200 N N
200
<200
<200 N
<200 N
<200
200
<200
200
<200
<200 N
Table
4
.--
NOPA
H C
ON
CE
NT
RA
TE
S c
ontin
ued
Sa
mp
le
NP
20
7C
NP
20
9C
NP
21
0C
NP
211C
NP
21
2C
NP
22
1C
NP
22
2C
NP
22
3C
NP
22
4C
NP
22
5C
NP
22
6C
NP
22
7C
NP
22
8C
NP
22
9C
NP
230C
NP
23
1C
NP
23
2C
NP
233C
NP
23
4C
NP
23
5C
NP
23
6C
NP
26
0C
NP
26U
NP
26
2C
NP
26
3C
NP
40
5C
NP
40
6C
NP
407C
NP
409C
NP
41
0C
NP
41
1C
NP
412C
NP
413C
NP
41
4C
NP
41
5C
NP
41
6C
NP
41
7C
NP
41
8C
NP
419C
NP
421C
NP
42
2C
NP
42
3C
NP
42
4C
NP
42
5C
NP
42
6C
Latitu
de
35 35
35
35 35
36
36
36 36
36
36
36 35
35 35
35 35
35 35
35 35
36 36
35 35
36
36
35
35
35 35
35 35
36
36
36
36
36 36
36
36
35 35
35 35
55
55 56
58
59 5 7 8 6 4 3 1
59
59
58
56
54
55
54 56 58 7 8
58
53 2 3
58
54
54 55
57 58 6 8 7 6 4 4 2 0
58
58
56 55
16 5
57
23
33 30 6
23
35
31
44
3 35
10 5
35 52 0
55
40 10
32 5
33
40 0
50
10 431
47
29 55 0 6
45
30
50
48
30
29
45 20
13
20
Lo
ng
i tu
de
11
61
16
11
61
16
11
6
11
61
16
11
61
16
11
6
116
11
61
16
11
6116
11
61
16
116
11
61
16
11
61
16
116
11
51
16
11
61
16
11
61
16
11
6
11
61
16
11
61
16
11
6
11
6116
116
11
61
16
11
61
16
116
116
11
6
10 10 10
11 13
91
0 8 7 5 3 2 1 2 2 1 1 3 5 5 5 9 759 4 6 7
12 10 9 9
10 129 8 7 7 5 5 3 2 1 0 1 2
27 0
20
30
30
40 5 8
44 5
53
55 15
15 15
58 28
10 5
20 50
47 55
45 18 55 40
41 20 56
58
28 5
50 56
40 5
58
52
30 10 3 2
17
38
Fe
-pct
.s .7
2.0
2.0
2.0
2.0
2.0
3.0
1.5
2.0
3.0
3.0
2.0
2.0
5.0
3.0
3.0
2.0
2,0
3.0
3.0
2.0
2.0
3.0 .0
2.0
1.5
3.0
2.0
1.0
2.0
2.0
1.0
1.5
1.0
1.5
3.0
2.0
2.0
1.5
2.0
1 .5
1.0
1 .0
1.0
1.0
Mg
-pct
.s .5
0.7
01
.00
.70
2.0
0
1.5
01.5
0.7
01.0
01.5
0
3.0
02.0
01
.50
1.5
01.0
0
1.0
02.0
02.0
02
.00
.70
.30
1.0
01.0
01
.50
1 .0
0
1.0
01.0
01.0
0.7
0.7
0
1.0
01
.00
1.0
01.0
0.1
5
1.0
0.7
01
.50
1.5
03.0
0
.70
1.0
0.7
01
.00
.50
Ca-p
ct.
s 3.0
2.0
3.0
1.0
5.0
5.0
5.0
3.0
7.0
5.0
7.0
5.0
5.0
5.0
5.0
3.0
5.0
5.0
5.0
5.0
1.5
5.0
5.0
5.0
5.0
3.0
5.0
3.0
2.0
3.0
5.0
3.0
5.0
5.0
2.0
5.0
10.0
5.0
5.0
7.0
3.0
5.0
5.0
5.0
3.0
Ti-p
ct.
s
>2
.0>
2.0
>2
.02
.0>
2.0
>2
.0>
2.0
>2
.0>
2.0
>2
.0
>2.0
>2.0
>2.0
>2.0
>2
.0
>2.0
>2
.0>
2.0
>2.0
>2.0
>2.0
>2
.0>
2.0
>2.0
>2.0
>2.0
>2
.0>
2.0
>2.0
>2.0
>2.0
>2.0
>2
.0>
2.0
>2
.0
>2
.0>
2.0
>2
.0>
2.0
>2.0
>2.0
>2.0
>2
.0>
2.0
>2.0
Mn-p
pm
s
30
05
00
50
05
00
50
0
70
07
00
300
50
05
00
300
500
50
01
/00
01
/00
0
50
05
00
50
07
00
70
0
200
50
0700
50
07
00
50
07
00
70
0500
500
70
05
00
50
02
00
15
0
1/0
00
70
07
00
50
0700
300
50
03
00
300
300
Ag-p
pm
s
N N N N N
20.0
5.0 N N N N N N
. N
1.5 N N N N N N
10.0 N N N N
,N
vN N N N N N
5.0 N
<1.0 N N N N N N N N N
As-
ppm
s
N N N N N
70
0 N N N N N N N N N
2/0
00
<500 N N N N
1/5
00 N N N N N N N N N N N
50
0 N
2/0
00 N N N N N N N N N
Au
-pp
ms
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
B-p
pm
s 30
50
50
30
100 70
20
0100
10
0 70
70
100
10
0200
70 50
30
100
10
02
00
100 70
10
070
100
100 70
70
15
01
00
10
07
01
00 50
1 5
0
50
70
10
0 50
70
1 5
05
05
0100 30
Ba
-pp
ms
10
/00
0>
10
/00
03
00
10
0700
1/0
00
10
/00
0>1
0/0
00
2/0
00 50
<50
50
>10/0
00
1/5
00
<5
0 50
2/0
00
1/5
00
>10/0
00
>1 0
/000
>1
0/0
00
1/0
00
2/0
00 50
>10/0
00
10
0700
>1 0
/000
>1
0/0
00
2/0
00
15
0100
7/0
00
>10/0
00
>1
0»
00
0
7/0
00
2/0
00
500
30
02
00
2/0
00
200
300
<5
01
0/0
00
Ta
ble
4
--
NO
PA
H
CO
NC
EN
TR
AT
ES
--co
ntin
ue
d
Sam
ple
NP207C
NP209C
NP210C
NP211C
NP212C
NP221C
NP222C
NP223C
NP224C
NP225C
NP226C
NP227C
NP228C
NP229C
NP230C
NP231C
NP232C
NP233C
NP234C
NP235C
NP236C
NP260C
NP261C
NP262C
NP263C
NP405C
NP406C
NPA07C
NP409C
NP410C
NP411C
NP412C
NP413C
NP414C
NP415C
NP416C
NP417C
NPA18C
NP419C
NP421C
NP422C
NP423C
NP424C
NP425C
NPA26C
Be-ppm
s <2 <25 2 3
<2 <22
<23 2
<23 2 2
<2 <2 10 205 5 2 2 2 2 2 2
<22 3
105 2 5 2 2
<2 10 <2 <2 <22
<2 <2 10
Bi-ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Cd-ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Co-ppm
S
N N N N N N N N N N N N N 10N N N N N
00 N N
<1 0 N N N N N N N N N N N N N N N N N N N N N N
Cr-ppm
Cu-ppm
s s
20
<10
20
<10
50
<10
50
<10
70
N
50
100
100
70
50
10100
10
100
00
50
<10
50
<10
70
<10
100
<10
100
OO
70
OO
100
OO
100
OO
100
OO
100
10
100
OO
100
200
100
15100
20100
OO
50
OO
100
1050
OO
50
OO
50
OO
1 00
O 0
50
OO
70
00
20
1030
OO
70
70
100
1070
OO
50
<1 0
50
00
20
00
50
OO
50
OO
50
OO
30
00
La-ppm
s
200
200
200 70
300
200
1*000
200
300
300
200
200
200
1*500
1*000
200
300
500
1*000
300
200
500
500
500
1*000
200
500
300
150
300
200
200
300
200
200
500
500
500
300
200
200
200
200
200
200
Mo-ppm
s
N N N N N N10N N N N N N N N N
10O 0 10N N
20N
1000 N N N N N N N N N N N N N N N N N N N N
133
133 73 50
133 53
133 73 73
<53
<53
<53 50 73
<53
<53 70
53 53
<53 53 53 50 73 53
<50 53
70
53 53
<53
<50 53
<53
<50
<50 50 73 53
<53
133 70 73 50
N i -p
pm
s O 0
O 0
00
00
00
00 20
00
00
00
00
00
00
OO
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
Pb
-pp
ms
50
30
200 N
50
30
*00
02*0
00
1*0
00
15
0200
700
100
150
300
15
0
2*0
00
1*5
00
100
20
01
00 50
20
*00
05
00
10
01
00
30
200
150
30
50 50
<2
030
5*0
00 50
7*0
00 50
10
0 20
<2
0
10
0 50
200
50
50
Sb-p
pm
s
N N N N N N N N N N N N N N N N N N N N N3
00
30
0 N N N N N N N N N N N N N N N N N N N N N N
Sc-p
pm
s
10
0150
200
100
100
15
01
00
10
0150
20
0
100
20
02
00
>2
00
15
0
20
02
00
20
0200
200
200
200
200
150
200
20
0>
20
02
00
100
20
0
10
01
00
150
100
>2
00
200
100
200
15
0100
>2
00
200
20
02
00
150
Ta
ble
4
.--
NOPA
H C
ON
CE
NT
RA
TE
S c
ontin
ued
Sample
NP207C
NP209C
NP210C
NP211C
NP212C
NP221C
NP222C
NP223C
NP22AC
NP225C
NP226C
NP227C
NP228C
NP229C
NP230C
NP231C
NP232C
NP233C
NP234C
NP235C
NP236C
NP260C
NP261C
NP262C
NP263C
NPA05C
NPA06C
NPA07C
NPA09C
NP410C
NPA11C
NPA12C
NP413C
NPA1AC
NPA15C
NPA16C
NP417C
NPA18C
NPA19C
NPA21C
NP422C
NPA23C
NPA2AC
NPA25C
NPA26C
Sn-ppm
s
20 50 50 70 50 2050 N
200 20 50 20 20 50 50
3050
50 50N
30 50
30 50 30 N
20 N N
20 N
<20
<20 30
<20 N N20 20 70 N
30
<20 70N
Sr-ppm
s
300
200
300 N
<200
<200
200
300
500
200
<200
<200 N
<200
<200 N N
<200
200
700
700
<200
<200 N
300 N N
700
2*000
500
<200 N
200
2*000
200
<200
500
<200
<200
200
<200 N N N
<200
V-ppm
s
70100
100
70
100
150
500
150
100
150
100
100
200
150
150
100
200
200
200
100
100
2*000
300
200
200
150
150
150 70
100
100
100
100
150
100
200
150
150
200
150
100
150
200
150
100
W-ppm
s N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Y-ppm
s 500
700
700
500
700
700
700
700
700
1*000
500
700
700
1*000
1*000
700
1*000
1*000
1*000
1*000
1*000
1*000
1*000
700
700
1*000
1*000
700
500
1*000
700
700
500
500
2*000
1*000
1*000
1*000
1*000
500
700
500
700
500
500
Zn-ppm
s
N N N N N N20*000 N N N N N N N N N N N N N N
5*000
<500 N N N N N N N N N N
500 N
<500 N N N N N N N N N
Zr-ppm
s
>2*000
>2*000
>2*000
>2,000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2,000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2*000
>2»000
>2*000
>2*000
>2*000
>2*000
>2*000
Th-ppm
s <200
200
<200 N
<200 N N
<200
<200
200
<200
200
300
200
<200
<200
300
300
<200
<200
<200
<200 N
<200
<200
200
<200
<200
<200
<200
<200
200
<200
<200
<200
200
<200
<200
<200
<200
200
200
300 N
<200
Ta
ble
4.-
- NO
PAH
CO
NC
EN
TR
AT
ES
con
tinue
d
Sam
ple
NP
427C
NP
428C
NP
42
9C
NP
430C
NP
450C
NP
451C
NP
45
2C
NP
45
3C
NP
45
4C
NP
45
6C
La
titu
de
35
35 35
35 36
36
36
36
35
35
54 54
56
59 5 5 0 0
59
56
15 0
55
10
44
40 5
10
45 13
Lo
ng
i tu
de
11
61
16
11
61
16
116
11
61
16
11
61
16
11
6
3 5 6 5 6 6 1 1 1 5
10
15 1
25 58
22
35 50
45 0
Fe
-pct
.s
1.0
1.5
1.0
1.0
1.5
1.5
1 .5
2.0
2.0
1.5
Mg-p
ct
.s
1 .0
01
.50
.50
.70
1 .0
0
1.0
0.7
01.0
01
.00
.70
Ca-p
ct
.s 2.0
5.0
5.0
2.0
5.0
2.0
2.0
3.0
2.0
7.0
Ti-pc t .
S
>2.0
>2
.0>
2.0
>2.0
>2.0
>2
.0>
2.0
>2.0
>2.0
>2.0
Mn
-pp
mS
500
50
03
00
500
500
500
50
0500
50
0500
Ag
-pp
ms
N N N N N N N N N N
AS
-pp
mS
N N N N N
<500 N
1/0
00
70
0 N
Au-p
pm
S
N N N N N N N N N N
B-p
pm
S 70
70
70
10
0 70
50
1 50
20
30
100
Ba
-pp
ms
10
01
0/0
00
>1
0/0
00
>1 0
/000
2/0
00
>1
0/0
00
1/0
00
1/5
00
50
0>
10
/00
0
NP
45
7C
35
5
7
45
11
6
6 10
1 .5
.50
1.0
>2.0
10
070
0/0
00
Ta
ble
4
.--
NOPA
H C
ON
CE
NT
RA
TE
S c
ontin
ued
Sample
NP427C
NP428C
NP429C
NPA30C
NP450C
NPA51C
NP452C
NP453C
NP454C
NP456C
Be-p
pm
s <2 2 3 2 5 2
<2 2
<2 3
Bi -p
pm
s
N N N N N N N N N N
Cd
-pp
mS
N N N N N N N N N N
C o-p
pm
s
N N N N N N N N N N
Cr-
pp
m
Cu
-pp
ms
s
50
<
10
50
<10
200
10
15
0
<1
0100
10
50
<10
50
<
10
50
<1
07
0
<1
05
0
20
La-p
pm
s
20
05
00
15
03
00
300
150
150
150
200
15
0
Mo
-pp
mS
N N N1
0 N N N1
01
00 N
Nb-a
om
s
73
73
<5
3 73
50
53
<50
53 73
53
Ni-ppm
P
b-p
pm
s s
00
7
0<
10
20
0<
10
30
<10
20
<10
100
<10
1,0
00
<10
15
0<
10
1
,00
0<
10
7,0
00
00
5
00
Sb-p
pm
s
N N N N N N N N N N
Sc-p
pm
s
200
100
150
10
0150
15
02
00
200
20
01
00
NP457C
<220
200
5070
100
150
Ta
ble
4.-
- NO
PAH
CO
NC
EN
TR
AT
ES
con
tinue
d
Sample
NP427C
NP428C
NP429C
NP430C
NP450C
NP451C
NP452C
NP453C
NP45AC
NP456C
Sn-ppm
s
70 70 30 70 20 N200
100 N N
Sr-ppm
s
N20
01,000
1,000
500 N
<200
<200 N
1,500
V-ppm
s 150
150
100
100
100
100
100
100
500
100
W-ppm
s
N N N N N N N N N N
Y-ppm
s 700
700
700
500
700
500
700
700
700
500
Zn-ppm
s
N N N N N N N N N2,000
Zr-ppm
s
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
>2,000
Th-ppm
s
200
200
<200
<200
<200
<200 N
<200
<200
<200
NP
45
7C
<20
0100
50
0>2
,ooo
<20o
TABL
E 5.-
-Spect
rogra
phic
analy
ses
for
stre
am
-sedim
ent
sam
ples
, R
est
ing
Spring
Wild
ern
ess
A
rea,
Inyo
C
ou
nty
, C
alif
orn
ia.
[N,
no
t dete
cted;
<,
de
tect
ed
b
ut
belo
w th
e lim
it of
dete
rmin
atio
n
show
n;
>,
dete
rmin
ed to
be
gre
ate
r th
an
th
e
valu
e
show
n.]
Sa
mp
le
RS
48
0S
OR
S4
81
SD
RS
482S
DR
S443S
DR
S264S
D
RS
26
5S
OR
S2
66
SD
RS
267S
DR
S451 S
DR
S452S
D
RS
453S
DR
S4
54
SD
RS
1 5
0S
DR
S1
51 S
DR
S01 7
ST
RS
01 8
ST
RS
01 9
ST
RS
02
0S
TR
S0
21
ST
RS
02
2S
T
RS
02
3S
TR
S0
24
ST
RS
10
1 S
TR
S1
02
ST
RS
1 03S
T
RS
1 04S
TR
S1
05S
TR
S1
06S
TR
S1
07
ST
RS
1 0
8S
T
RS
1U
9S
TR
S 1
10S
TR
S1
1 1
ST
RS
1 12S
TR
S1
13S
T
RS
1 1
4S
TR
S1
15
ST
RS
1 1
6S
TR
S1
1 7S
TR
S 1
1 8S
T
RS
1 19S
TR
S1
20S
TR
S 1
21 S
TR
S2
00
ST
RS
201 S
T
La
t i t
ude
36
36
36
36
36
36
36
36
36
36
3o
36
36
36
36
36
36
36
36
36
36
36
36
36 36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
0 0 0 0 9
10 8 8 6
16 15
15
16
15 2 2 1 1 6 6 6 5 3 4 7
10 11 12 14
12
12 13
12 164 6 6
10
14
12
10
10 7 3 4
41 30 10
20 53 8
11 49 55 6
48
53 4
32 18
11 58
29
23
33
16 556
21 57
52
58
52 48 2 5
52 52 37 9
19 1 7
19
22 51 59
34
37
30
47
L ongi tu
de
116
11 6
116
11
61
16
116
11
6116
1 16
116
11
61
16
11
61
16
11
6
11
61
16
11
6116
116
11
61
16
11
61
16
11 6
11
6116
116
116
11 6
11
61
16
116
11 6
116
1 1
611
6116
11
611
6
1 16
11
61
16
1 1
61
16
14 14 14 13
10
10 10 10 15 12 13 13
13
13 14
15
16
16
14
15
16
17
15
16 15
15 16
15 16
20
21 22
20
14
13 13 13
13
12 12
11 10 11 16
15
140
14
10
35
27 54
27 0
54
30
42
36
36 52
23 6
30
36
23 3
24
10
217
24 56
13
33
32
30
1 7
56 32
1 0
12
31 29
25
54 5
59
40
13
56
Fe
-pc t
.s 5
.03.0
7.0
7.0
2.0
1.5
3.0
3.0
1.5
5.0
5.0
7.0
5.0
2.0
3.0
5.0
3.0
5.0
7.0
5.0
5.0
3.0
5.0
7.0
3.0
5.0
3.0
7.0
5.0
5.0
5.0
5.0
5.0
7.0
7.0
5.0
7.0
5.0
2.0
7.0
5.0
7.0
3.0
5.0
3.0
Mg
-pc t
.s 2
.01
.53.0
3.0
5.0
5.0
3.0
2.0
1 .5
2.0
2.0
2.0
2.0
1.5
3.0
3.0
2.0
3.0
3.0
3.0
2.0
3.0
5.0
2.0
1.5
1 .0
5.0
2.0
1 .5
7.0
5.0
3.0
5.0
7.0
5.0
3.0
3.0
3.0
10.0
2.0
5.0
5.0
10
.07
.0>
10
.0
Ca
-pc t
.s 5.0
5.0
7.0
7.0
15.0
15.0
10
.07.0
3.0
5.0
3.0
5.0
1 .0
1 .5
20.0
>20,0
10.0
15
.01
0.0
10
.0
10
.01
0.0
20.0
10.0
5.0
1 .5
20
.01
0.0
2.0
15.0
15
.01
5.0
20
.02
0.0
20
.0
20
.01
5.0
5.0
20.0
2.0
20.0
15.0
>20.0
20.0
>20.0
Ti-pct
.s .5
0.3
0.7
0.5
0.1
0
.07
.20
.20
.20
.50
.50
.70
.50
.50
.70
1 .0
0.7
01
.00
1.0
01
.00
1.0
01 .0
01.0
01
.00
.70
>1
.00
.70
>1
.00
>1
.00
1.0
0
1.0
01.0
0>
1.0
01.0
01.0
0
1.0
0>
1.0
01
.00
.20
1 .0
0
.50
1 .0
0.7
0.7
01 .0
0
Mn
-pp
ms
1 ,0
00
700
1 ,0
00
1 ,0
00
700
700
70
01
,000
1 ,0
00
1,5
00
1 ,0
00
1,0
00
1,0
00
700
70
0
1,0
00
500
1,0
00
1,0
00
70
0
70
0700
1 ,5
00
1,0
00
1 ,0
00
50
01,0
00
1,5
00
1,0
00
1,0
00
1,0
00
1,0
00
1,5
00
1,0
00
1,0
00
1,0
00
1 ,5
00
700
500
1 ,0
00
700
1,0
00
1,0
00
500
1,0
00
Ag-p
pm
s
N N N N N N N N N N N N N N N N N2.0 N N N N N N
<.5 N N N N N N N N
<.5 N N N N N N N N N N N
A s-p
pm
S
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Au
-pp
ms
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
B»
pp
mS 5
05
05
01
00
70 70
50 50
50
50
50
50
70
50
50
10
0 50
50
70
70
70
50
70
50
70
70
100
10
0100 70
10
070
10
01
00
10
0
70
100
70
70
10
0
70
70
50
50
70
Ba
-pp
ms
1,0
00
700
1,5
00
1,0
00
500
500
50
0500
50
01,0
00
70
01,0
00
70
07
00
700
1,0
00
70
01
,00
01,5
00
70
0
700
700
1,0
00
1,0
00
1,0
00
700
1,5
00
1,5
00
1,0
00
1,5
00
1,0
00
1,5
00
1,5
00
1,5
00
1,5
00
1,5
00
1,5
00
1,0
00
70
01,0
00
1,0
00
1,0
00
700
70
01
,00
0
Ta
ble
5.-
- R
ESTI
NG
SP
RIN
GS
STRE
AM
sEoi
ME
NTS
""co
ntin
ued
Sample
RS480SO
RS481SO
RS482SO
RS4S3SO
RS264SO
RS265SO
RS266SO
RS267SD
RS451SO
RS452SO
RS453SO
RS4S4SO
RS150SO
RS151SO
RS017ST
RS018ST
RS019ST
RS020ST
RS021ST
RS022ST
RS023ST
RS024ST
RS101ST
RS102ST
RS103ST
RS104ST
RS105ST
RS106ST
RS107ST
RS108ST
RS109ST
RS110ST
RS111ST
RS112ST
RS113ST
RS114ST
RS115ST
RS116ST
RS117ST
RS118ST
RS119ST
RS120ST
RS121 ST
RS200ST
RS201ST
Be
-pp
ms 1
.51
.51
.01
.51
.5
1.0
1.5
2.0
1.5
2.0
2.0
2.0
1.5
1.0 N N N N
<5
.0 N N N N N N N N<
5.0 N N N
<5.0
<5.0
<5.0 N N
<5.0 N N N N N N N N
B i
-pp
mS N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Cd
-pp
mS
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Co-p
pm
S
5 510
10 N N
<5 5
<5
20
15
15 15
15
15
10 15 10
10
10
15 10
10 10 5
157
15
10
10
10
10
10 15
20
10
20 15 10
20
15
20
10
10 10
C r-
ppm
s
50
50
70
70
20
20
50
50
50
50
50
50
50
50
50 50
30
70
70
70
50
50
50 70
30
50
50
70
50
70
70
70
70
70
10
0 70
100 70
30 70
70
10
0 70
70
50
Cu
-pp
ms 20
20
30
20
15
10
10
20
10
30
30
30
30 15
10
10
10
10
15
10
20
10
20
15
15
20
15
30
20
20
15
15
15
20
20
1 5
30
20
15 30
15
20
10
15
15
La-p
pm
s 100
50
10
070 N N
70
70
30
100 50
50
10
07
0 50
70
50
50
50
50
70
70
70
10
05
0
20
50
70
50
10
0
70
10
01
00
100
70
100
10
070
50
10
0
70
10
070
70
100
Mo-p
pra
s
N N N N N N N N N N N 5 N N N N N N N N N 5 N N N 5 N N<
5 N N N N N N N N N N N N N N N N
Nb-p
pm
s
N<
20 N N N N N N N N N
<20
<2
0<
20 N N N
<2
0<
20 N N N N N N N N N
<2
0 N N N N N N N<
20 N N N N N N N N
Ni-p
pro
s 10
10 15 15 7 5 7
10 7
15
15 15
15
10
10 10
10 15
20
15 15 15 15
15
15 15
15
20
10 15 20
20
15 20
20
15
20
20
10
30
20
20
15
15
15
Pb-p
pm
s
50
30 50
50
50
50
50
50
50
50
50 50
50
30 50
50
20
70 50
70
70
20
70
70
50 30
50
70
20
70
70
70 70
100
70
70
70
70
30
50
50
70
70
50
70
Sb-p
pm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Sc-
rppm
s 10
10
15
15 5 5 7 7 5
10
10
15
10 7
- -
T~
t
1"
11
i.-
T
*if
*i.
-i
- ;
- ...
-- -- i- «, t
.. .- IE » . __ »r
iL -- uZ *r it it _t L
Table
5
--
RES
TIN
G
SPR
ING
S ST
REAM
S
ED
IME
NT
S c
ontin
ued
Sa
mp
le
RS
480S
DR
S4
81
SD
RS
482S
DR
S483S
DR
S264S
D
RS
265S
DR
S2
66
SD
RS
267S
DR
S4
51
SD
RS
452S
D
RS
45
3S
DR
S4
5A
SD
RS
1 5
0S
DR
S1
51 S
DR
S0
17
ST
RS
01
8S
TR
S0
19
ST
RS
02
0S
TR
S0
21
ST
RS
02
2S
T
RS
02
3S
TR
S0
24
ST
RS
10
1S
TR
S1
02
ST
RS
10
3S
T
RS
10
4S
TR
S1
05
ST
RS
10
6S
TR
S1
07
ST
RS
10
8S
T
RS
10
9S
TR
S1
10
ST
RS
11
1S
TR
S1
12
ST
RS
11
3S
T
RS
1 1
AS
TR
S11 5
ST
RS
11
6S
TR
S1
17
ST
RS
11
8S
T
RS
11
9S
TR
S1
20
ST
RS
12
1S
TR
S2
00
ST
RS
20
1S
T
Sn
-pp
ms
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
S r
-ppm
s
50
05
00
700
500
300
300
50
05
00
200
30
0
30
05
00
30
0200
50
0
70
0500
1 ,0
00
50
0300
300
200
700
50
0300
200
1 ,0
00
500
200
1 ,0
00
500
1 ,0
00
1 ,0
00
1 ,0
00
700
700
1 ,0
00
300
20
0300
500
50
0500
300
700
V-p
pm
s 70
50
100
100
20
15
50
50
50
70
70
70
50
50
50
70
50
10
0150
10
0
10
01
00
10
0100
70
70
70
100
150
70
100
100
10
0100
10
0
10
01
50
100
30
150
100
100
70
70
100
W-p
pm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Y-p
pm
' s 20
20
20
50
20
15
50
30
15
30
50
30
50
50
20
30
20
30
50
50
30
30
30
50
20
30
30
50
50
50
50
50
50
50
50
50
70
30
30
50
50
50
30
50
50
Zn-p
pm
s
N N N N N N N N N N N N N N N N N N<
200 N N N N N N N N N N N N N N N N N N N N N N N N N N
Zr-
ppm
s 20
0200
300
300
70
50
10
02
00
70
150
300
200
15
0150
--i-
-
._
i-_
-i
--
--
_-
*
* ..
--
-
.
--
__
--
--
--
--
Th
ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Table
5.-
- R
ESTI
NG
SP
RING
S ST
REAM
S
ED
IME
NT
S c
ontin
ued
Sam
ple
RS
202S
TR
S203S
TR
S204S
TR
S2
05
ST
RS
206S
T
RS
207S
TR
S208S
TR
S2
09
ST
RS
21
0S
TR
S2
11
ST
RS
21
2S
TR
S2
13
ST
RS
21
4S
TR
S215S
TR
S216S
T
RS
217S
TR
S2
18
ST
RS
219S
TR
S2
20
ST
RS
40
1S
T
RS
40
2S
TR
S403S
Tjg
* R
S404S
TJQ
R
S405S
TR
S406S
T
RS
407S
TR
S4
08
ST
RS
40
9S
TR
S4
10
ST
RS
41
1S
T
RS
412S
TR
S4
13
ST
RS
41
4S
TR
S4
15
ST
RS
41
6S
T
RS
41
7S
TR
S4
18
ST
RS
41
9S
TR
S420S
T
La
t i tu
de
36
36
36
36
36
36
36
36 36
36 36
36 36
36
36 36
36
36
36
36
36 36
36
36
36
36
36
36
36
36
36
36
36
36 36
36 36
36
36
911 12 13 13 15 16 11 1
213 16 16
4 712 13 129 8 3 5
10 11 13 13 16 12 12 13 13 15 15 155 8 8
U 118
34 27 39 42 32 42 33 44 49
39
26 5
49
26
21 39 12 21 53 57 34 22
28 2
52 13 30 26 5
21 32
27 24 16 46
56 56
30 10
Longi tu
de
11
61
16
11
61
16
11
6
116
11
6116
116
11
6
11
6116
116
116
116
11
61
16
116
11
61
16
11
6116
11
61
16
11
6
11
61
16
11
61
16
11
6
116
116
11
61
16
116
11
6116
116
11
6
15 16 17 16
15 17 16 21 21 21 14 14 13
13
13 12 12 11 11 16 15 15 16 16 15 17 20 21 21 21 13 13 13
13 13 13 13
11 11
51
6 9 92
4 7 31
6 50
43 9 2 2
11 59
22
37 7 0
24 21 39
56
19
39 1
37 38 58 30
46
49 49
16 14 14 10 8 17
Fe-p
ct.
s
10.0
7.0
10
.07
.07
.0
2.0
7.0
10.0
3.0
10.0
10.0
3.0
7.0
3.0
3.0
5.0
5.0
7.0
5.0
5.0
7.0
5.0
5.0
7.0
5.0
5.0
3.0
5.0
7.0
5.0
7.0
7.0
7.0
5.0
7.0
7.0
7.0
7.0
7.0
Mg-p
ct
.s 2
.05
.02
.05
.02
.0
3.0
2.U
3.0
>10.0
2.0
2.0
5.0
7.0
3.0
5.0
10
.05
.02
.02
.03
.0
7.0
7.0
1.0
1.0
1.5
2.0
5.0
7.0
3.0
7.0
5.0
3.0
5.0
>1
0.0
3.0
5.0
3.0
7.0
10
.0
Ca
-pct.
s 3.0
20
.03
.020.0
5.0
20
.07
.03
.020.0
1.5
3.0
20.0
>20.0
10,0
15.0
>20.0
20.0
15
.02
0.0
15.0
20
.0>
20.0
2.0
5.0
3.0
5.0
10
.02
0.0
7.0
20
.0
>20.0
7.0
15
.020.0
10
.0
10
.01
0.0
15.0
20
.0
T i-pct
.s
>1.0
0>
1.0
0>1
.0
01.0
01
.00
.70
>1 .
00
>1.0
0.5
0>
1.0
0
>1.0
01
.00
1.0
0.5
0.5
0
1.0
01
.00
>1.0
0>
1.0
0>1
.0
0
>1.0
0>
1 .0
01
.00
>1.0
0>
1.0
0
>1.0
0.5
01.0
0>
1.0
01
.00
1.0
01.0
0>
1.0
0.7
01
.00
>1.0
01
.00
1.0
01
.00
Mn-p
pm
s
1,5
00
1,5
00
1,5
00
1,0
00
700
700
2,0
00
1,5
00
700
70
0
1,0
00
700
1,5
00
50
05
00
1,0
00
1,0
00
1,5
00
1,5
00
1,0
00
1,0
00
1,0
00
70
01
,50
01
,00
0
1,5
00
700
1,0
00
1,0
00
1,0
00
1,5
00
1,5
00
1,5
00
1,0
00
1,0
00
1,5
00
1,5
00
1,5
00
1,5
00
Ag-p
pm
s
N N N N N N N N N3
.0 N N N N N .5 N N N N N N N N N N N N N N N N<
.5 N N N N N N
A S
-ppra
S
N N N N N N N N N N N N N N N N N N N N N N N N N
' N N N N N N N N N N N N N N
Au
-pp
ms
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
8-p
pra
S
10
0100
100
10
0 70
70
100
100 70
10
0
10
0 70
15
0 70
70
10
02
00
15
01
50
10
0
10
0100
10
0150 70
70
70
100 70
10
0
20
0150
150 70
100
10
0100 70 70
Ba
-pp
ras
1,0
00
1,5
00
1,0
00
1,5
00
70
0
1,0
00
1,0
00
1,0
00
70
0700
1,0
00
500
500
500
30
0
70
0700
1,0
00
1,0
00
1,0
00
70
01,5
00
1,0
00
1,0
00
1,0
00
1,0
00
70
01,0
00
1,0
00
2,0
00
1,5
00
' 2,0
00
1,5
00
700
1,5
00
1,5
00
1,0
00
1,0
00
1,0
00
Table
5.-
- R
ESTI
NG
SP
RING
S ST
REAM
S
ED
IME
NT
S c
ontin
ued
S ample
RS 202ST
RS203ST
RS204ST
RS205ST
RS206ST
RS207ST
RS208ST
RS209ST
RS210ST
RS211ST
RS212ST
RS213ST
RS214ST
RS215ST
RS216ST
RS217ST
RS218ST
RS219ST
RS220ST
RS401ST
RS402ST
RS403ST
RS4Q4ST
RS405ST
RS4Q6ST
RS407ST
RS408ST
RS409ST
RS410ST
RS411ST
RS412ST
RS413ST
RS41AST
RS415ST
RS416ST
RS417ST
RS418ST
RS419ST
RS420ST
6e
-pp
ms
<5
.0<
5.0
<5.0 N N N N N N N N N
<5
.0 N N
<5.0
<5
.0<
5.0 N
<5.0 N
<5
.0 N<
5.0 N N N
<5
.0 N<
5.0
<5
.0<
5.0
<5.0 N N N
<5
.0<
5.0 N
B i
-pp
ms N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Cd
-pp
ms
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Co
-pp
m
s 20
20
20
15 20
10
30
20 5
20
20 7
20
15 15 20 20
30 20
20
15
15
20
30
30
30 7
15
20
15 20
20 30
15 20
30
30
20
15
C r-
ppm
s
70 70
10
070
50
30
10
0200 30
1 0
0
10
050
10
05
07
0
70
10
070
100
70
70
50
70
70
10
0 70
30
70
15
07
0 70
70
10
0 50
70
10
0 70
70
70
Cu
-pp
ms 20
20
30
20
20
15
30
30
10
20
50
10
30
15 10
15
20
20
30
20
20
1 5
20
30
20
20
10
20
30
20
20
30
30
20
20
30
20
20
20
La
-pp
ms 100
10
01
00
10
07
0
100
100
15
050
70
70
50
150
70
50
100
10
01
00
100
10
0
10
0150
70
10
070
70
50
1 00
70
20
0
150
10
0100
15
01
00
10
01
00
70
70
Mo
-pp
ms N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Nb
-pp
ms <2
0 N<
20 N N N
<2
0<
20 N N
<2
0 N<
20 N N N N N
<2
0<
20
S,
<20
<20
<20
<2
0 N N N<
20
<2
0 N
<2
0<
20
<2
0 N<
20
<2
0<
20
<20 N
Ni -p
pm
s 30
30 50
20
20
15 30
20
10
20
20
10
20
10
10 15 20
20 20
20 15
15
20
20
20
20
10
20
20
20
20
30 30
20
20
30
20
20
20
Pb
-pp
ms
50
50
30
10
030
30
70
50
50
30
50
50
70
20
30
70
50
50
50
30
50
50
20 50
50
30
30
50
70
70
10
01
00
10
01
00
70
10
070
10
0 70
Sb
-pp
ms
N N N N .N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Sc*p
pm
S .. _ 43,
* -
4J, t
w
_ i- "" p __ £_
.A * .-
L. _
-_
>
-V
.
--
_
£.
-r
-J.
i.,. . t
r T -i i .
ii.
i »
«,_
-1 IT
r « i'
- *
mt.
It
H
» il
Table
5.-
- R
ESTI
NG
SP
RING
S ST
REAM
S
ED
IME
NT
S c
ontin
ued
Sa
mp
le
RS
20
2S
TR
S2
03
ST
RS
ZO
AS
FR
S205S
TR
S2
06
ST
RS
20
7S
TR
S2
08
ST
RS
20
9S
TR
S2
10
ST
RS
21
1 S
T
RS
21
2S
TR
S213S
TR
S21 A
ST
RS
21
5S
TR
S216S
T
RS
21
7S
TR
S218S
TR
S2
19
ST
RS
22
0S
TR
SA
01S
T
RS
A02S
TR
SA
03
ST
RS
AO
AS
TR
SA
05
ST
RS
A06S
T
RS
A07S
TR
SA
08S
TR
SA
09S
TR
SA
10S
TR
SA
11S
T
RS
A12S
TR
SA
13S
TR
SA
1A
ST
RS
A15S
TR
SA
16
ST
RS
A17S
TR
SA
18
ST
RS
A19S
TR
SA
20
ST
Sn-p
pm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
S r
-pp
ms
300
700
30
01
,000
300
700
300
70
0500
100
100
500
1 ,0
00
500
500
70
07
00
500
700
700
500
1 ,0
00
300
50
03
00
500
50
01
,000
300
1 ,0
00
1 ,5
00
30
07
00
50
05
00
300
300
500
300
V-p
pm
s
150
100
100
100
100
70
150
150 70
100
300
50
100
70
70
100
100
100
10
01
00
150
100
70
15
0100
100
70
10
01
50
10
0
100
10
0150
10
0100
15
0100
100
15
0
W-p
pm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Y-p
pm
S 70
70
70
50
50
30
50
70
30
50
70
30
70
30
30
50
50
50
50
50
50
50
30
70
50
50
20
50
70
50
50
50
70
30
70
70
100
50
50
Zn-p
pm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N<
200 N N N N N N N
Zr-
ppm
s
--
--
iL *
~ --
tl
--
-
--
7"
-- ~
r-
--
--
'--
T
--
--
t. --
--
--
It '
--
--
--
Th
ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
TABL
E 6
.--S
pe
ctro
gra
ph
ic
analy
ses
for
panned-c
once
ntr
ate
s,
Rest
ing
Sp
rin
g
Wild
ern
ess
A
rea
, In
yo
County
, C
alif
orn
ia.
[N,
no
t d
ete
cte
d;
<,
de
tect
ed
bu
t be
low
th
e lim
it of
dete
rmin
atio
n
show
n;
>,
dete
rmin
ed
to
bp g
rea
ter
tha
n
the
va
lue
show
n.]
Sa
mp
le
RS
017C
RS
01
3C
RS
01
9C
RS
020C
RS
02
U
RS
02
2C
RS
023C
RS
024C
RS
10
1C
RS
10
2C
RS
103C
RS
104C
RS
10
5C
RS
10
6C
RS
10
7C
RS
10
3C
RS
10
9C
RS
1 10
CR
S1
1 1
CR
S1
12C
RS
11
3C
RS
1 1
4CR
S1
1 5C
RS
1 16
CR
S1
1 7C
RS
1 1
8CR
S1
19C
RS
1 20
CR
S121C
RS
20
0C
RS
201C
RS
202C
RS
203C
KS
204C
RS
20
5C
RS
2U
6C
RS
20
7C
RS
20
8C
RS
20
9C
RS
210C
RS
P1
1C
RS
21 2
CR
S213C
RS
214C
RS
2 15
C
La
t i tu
de
36
36
36 36
36
36
36 36
36
36
36 36
36
36
36
36
36
3o
36
36 36
36
36
36
36
36
36
3o
36
36
36
36 36
36 36
36
36 36
36
36
36 36
36
36
36
2 18
2 11
1 58
1 29
6 23
6 3
36
16
5 55
3 6
4 21
7 57
10
5211
58
12
5214
4
8
12
212
5
13
5212
5216
37
4 9
6 19
6 17
10
1914
22
12
5110
59
10
347
37
3 3
0
4 4
79
34
11
27
12
39
13
42
13
3215
42
16
3311
44
12
49
13
3916
26
16
54
49
7 26
Lo
ng
itu
de
11 6
11
6116
11
61
16
116
11
61
16
116
11
6
11
6116
11
6116
11
6
116
11
61
16
11
61
16
1 16
11
61
16
116
116
11
6116
1 16
116
11
6
116
116
11
6116
116
11 6
11
61
16
1 16
11
6
116
116
11
61
16
11
6
14 15
16
16 14 15
16 17
15 16
15 15 16 15
16
20
21 22
20 U 13
13 13 13 12 12 11 10
11 16
15
15 16
17 16
15
17
16
21 21 21 14 14 13 13
52 23 6
30
36 23 3
24 10
21
724
56 13
33
32 30 17
56
32 10
12
31 29
25
545
59
40 13
56 5
16 9 9
24 7 3
16
50
43 9 2 2
1 1
Fe
-pc t
.s
2.0
5.0
5.0
5.0
7.0
2.0
7.0
5,0
5.0
5.0
1.5
7.0
5.0
5.0
5.0
7,0
5.0
7.0
5.0
3.0
5.0
2.0
5.0
3.0
3,0
5,0
5.0
3.0
2,0
2.0
5.0
2.0
1.5
3.0
1 .0
1.0
2.0
2.0
3.0
2.0
3.0
5.0
2.0
3.0
1 .0
VI g- 2 3 2 3 1 2 2 2 3 1 2 1 1 2 1 3 2 5 3 5
1 0 5 1 3 2 3 3 3 5 1 1 1 1 2 2 3 2 2 7 1
pc
t.s .0
0.0
0.0
0.0
0.5
0
.00
.00
.00
.00
.50
.70
.70
.00
.00
.00
.00
.50
.00
.00
.50
.00
.30
.70
.00
.00
.00
.00
.50
.00
.00
.00
.00
.00
.00
.00
.00
.50
.50
.00
.00
.00
.00
.00
.00
.00
Ca-p
c t
.s
15
.01
0.0
10.0
10.0
1 .5
10
.02
.03
.015.0
2.0
1.5
1.0
10.0
3.0
1 .5
7.0
7.0
10
.01
0.0
1.5
15.0
1 .0
1 .5
7.0
7.0
5.0
5.0
15
.01
0.0
7.0
7.0
5.0
5.0
7.0 .7
3,0 2.n
3.0
5.0
5.0
3.0
1 .5
10,0
15.0
1.5
Ti-p
ct.
s 2.0
,>2.0
>2
.0>
2.0
>2
.0
>2.0
>2.0
>2.0
>2
.0>
2.0
>2
.02
.0>
2.0
>2
.0>
2.0
>2.0
>2.0
>2.0
>2.0
>2.0
2.0
>2
.0>
2.0
>2
.0>
2.0
2.0
>2
.0>
2.0
>2.0
>2.0
>2
.0>
2.0
>2
.02
.0>
2.0
>2.0
>2
.0>
2.0
2.0
1 .5
>2.0
2.0
>2.0
1.0
>2
.0
Mn
-pp
ms
1 ,0
00
2,0
00
1 ,5
00
1,5
00
700
50
07
00
1,0
00
700
1 ,0
00
30
0700
1,5
00
1,0
00
700
2,0
00
1 ,5
00
3,0
00
1,5
00
50
0
70
01
50
50
01
,00
01
,000
2,0
00
1 ,0
00
50
0500
700
70
0700
20
07
00
15
0
300
50
0500
50
0300
700
1,0
00
700
70
02
00
Ag
- p
pm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N 7 N N N N N N N N N1
00 N N N N N N N
A s-p
pm
S <5
00 N N N N N N N N N N N N N N N N N N N
<5
00 N N N N N N N N N M N N N N N N N N N N N N N N
Au-
pp
m
S
N N N N N N N N N * N N N N N N N N N N N N M N N N N N N N N N N N N N N N N N N N N N N
B-p
pti
S
20
01
50
100
10
01
50
10
01
50
150
15
02
00
100
30
0100
10
02
00
20
0100 70
150
15
0
150 70
10
0100
10
0
1 50
100
10
01
00
10
0
10
01
00
15
01
00
10
0
100
15
01
50 70
100
70
150
150
15
0100
Ba
-pp
ms
10,0
00
500
500
10
0>
10
,00
0
>10,0
00
50
0300
1,5
00
1,5
00
>10,0
00
2,0
00
>10,0
00
>10,0
00
>10,0
00
50
0>
10,0
00
500
10,0
00
10,0
00
30
0>
10,0
00
>1
0,0
00
>1
0,0
00
3,0
00
3,0
00
500
70
010,0
00
10,0
00
70
07
00
>1
0,0
00
1,0
00
>1
0,0
00
>1
0,0
00
5,0
00
2,0
00
2,0
00
>10,0
00
10,0
00
50
010,0
00
10,0
00
>10,0
00
Ta
ble
6.--
RE
ST
ING
S
PR
ING
S
CO
NC
EN
TR
AT
ES
contlnued
Sa
mp
le
RS
017C
RS
018C
RS
019C
RS
020C
RS
021C
RS
022C
RS
023C
RS
024C
RS
10
1 C
RS
102C
RS
10
3C
RS
104C
RS
105C
RS
106C
RS
107C
RS
1 08C
RS
109C
RS
1 1
0C
RS
1 1
1C
RS
1 12C
RS
1 1
3C
RS
114C
RS
1 15C
RS
1 1
6C
RS
1 1
7C
RS
1 1
8C
RS
1 19C
RS
120C
RS
1 21C
RS
20
0C
RS
201C
RS
202C
RS
203C
RS
204C
RS
205C
RS
20
6C
RS
207C
RS
208C
RS
209C
RS
21
0C
RS
211C
RS
212C
RS
213C
RS
214C
RS
215C
Be-p
pm
s
2 2 3 3 3 2 2 2 2 2 5 3 5 3 3
50 2 2 3 3 2 3 2 2 2 2
<2
<2 10 3 5 2
15 2 2 5 3 3 2 2 3 2 3
<2 2
B i -p
pm
s
N N N N N N N N N N N N N N N N N N N N N N N N M N N N N N N N N N N N N N N N N N N N N
Cd-p
pta
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Co-p
pm
s
10
30
30
20
30
10
15 10
10
15
00 30
20
10
00 30
20
20
20
00 20 N
10
10
10
30
10
10 N N
10
10 N N N N N
10
10
00 N
<1 0 10
10 N
Cr-
pp
tns 150
200
200
150
10
0
70
100
15
0100
150
150
200
10
0100
10
0
15
0150
300
15
0100
50
50
10
0 50
50
200 50
10
07
0100
50
100
70
50
50
50
100
100
50
20
70
70
100
70
50
Cu-p
pm
s 100
50
50
30
50
50
70
70
30
20
30
30
30
30
30
50
50
30
30
20
30
15
30
20
15
20
15
30
O 0 20
15
15
00
O 0 N
00
<1 0
00
00 20
00 10
20
20
00
La-p
pm
s
50
01
/00
01
/50
01
/50
0200
200
200
30
0300
1/5
00
200
100
1/5
00
500
50
0
1/0
00
1/0
00
1/5
00
1 ,0
00
1/0
00
20
0150
300
2C
O7
00
500
500
20
01/5
00
300
30
0150
100
30
0 50
100
200
200
200
200
50
0200
200 50
100
Mo-p
pm
s
10
10
15
10 N N N N
10 N N N
<1 0 N N
<10 N
<1 0
O 0 N N N N N N
<10 N N
O 0 N N N N N N N N N N N N N N N N
Nb-p
pm
s
70
15
01
00
70
70
70
10
01
00
70
10
0 50
50
70
10
0<
50
70
70
70
70
<50 50
50 50
70
50
50
100
10
070
70
70
70
50
70
70
<50 50
50
50
<5
0
50
<5
0 50
<5
07
0
Ni-ppm
s
20 50
30 10
15
00 15 15 15 15
00 15 10 10
10
30
20
30
20
20 10
00 10
00
00 20
00 50
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00 20
00
Pb-p
pm
s
2/0
00
200
30
0 50
700
1/0
00
20
0 50
70
050
30
50
150 30
30
10
07
01
50 50
20
10
050
50
20
30
15
030
200
150
20
0 20
30
50
30 N
15
0 70
30
30
<20
20
20
50
15
0<
20
Sb-p
pm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Sc-p
pm
s
20
50
20
02
00 50
10
0 20
20
50
10
0
200 30
10
0>
200
150
150
10
02
00
20
0200 15
10
01
00 70
10
0
70
10
0
10
01
00
10
0 70
15
070 15
20
01
50
150 50 50
20
0 70
10
0
100
Tab
le 6.-
- R
ESTI
NG
SP
RIN
GS
CO
NC
EN
TRA
TES
--co
ntin
ued
Sam
ple
RS
01
7C
RS
018C
RS
019C
RS
02
0C
RS
U21
C
RS
022C
RS
02
3C
RS
02
4C
RS
10U
RS
10
2C
RS
10
3C
RS
10
4C
RS
105C
RS
106C
RS
107C
RS
10
3C
RS
10
9C
RS
11
0C
RS
11
UR
S1
12C
RS
1 13
CR
S1
14
CR
S1
15
CR
S1
16
CR
S1
17
C
RS
1 18
CR
S1
19
CR
S1
20C
RS
12
1C
RS
20
0C
RS
20
UR
S202C
RS
203C
RS
20
AC
RS
20
5C
RS
20
6C
RS
20
7C
RS
20
8C
RS
209C
RS
21
0C
RS
21
UR
S2
12
CR
S2
13
CR
S2
UC
RS
21
5C
Sn
-pp
ms
30
50
30
50 N N N
20 30
<2
0 N N50
20 N
30 50
50
30 N N N N
20
0 70
<2
0<
20 N
30
30 N N N
20 N N N N N N
70 N N N N
Sr-
ppm
s
500
50
0500
30
0200
500
200
30
0500
20
0
50
0300
30
0500
300
50
01,0
00
30
05
00
<200
500
700
500
300
500
500
300
200
30
0700
500
500
50
03
00
70
0
1,0
00
20
03
00
50
03
,00
0
500
300
1,0
00 N
30
0
V-p
pm
s
20
0150
150
150
15
0
150
100
10
0100
150
10
01
00
150
15
01
50
150
100
100
10
0100 70
70
10
0100
15
0
150
150
150
10
0100
100
100
10
070
50
70
100
10
0 70
50
100
70
50 50
50
W-p
pm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Y-p
pm
s 200
500
1,0
00
1,0
00
30
0
70
0200
30
03
00
70
0
1,0
00
300
70
01
,00
01
,00
0
700
50
07
00
50
01
,50
0
20
0700
1,5
00
50
0700
50
0500
30
07
00
700
500
500
1,0
00
50
0100
1,5
00
1,0
00
1,0
00
200
20
0
1,0
00
500
70
01
50
50
0
Zn-p
pm
s
10
,00
0 N N N N N N N1,5
00 N N N N N N N N N N N N N N N N N N N N N
1,5
00 N N N N N N N N N N N N N N
Zr-
pp
m
S
>2,0
00
>2,0
00
>2
,00
0>
2,0
00
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2
,00
0
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2
,00
0>
2,0
00
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2
,00
0
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2
,00
0
>2
,00
0>
2,0
00
>2,0
00
>2,0
00
>2,0
00
>2,0
00
>2
,00
0>
2,0
00
>2,0
00
>2,0
00
Th-p
pm
s
N<
200
<2
00
<2
00 N N N N N
<200
<200
<200
<200
20
0 N
<2
00
<2
00
20
02
00
<2
00 N N N N
<200
<200
<200
<2
00
<2
00 N
<2
00
<2
00 N N N
<200
<200 N N N
<2
00 N
<2
00 N N
Table
6.--
RESTING
SPRINGS
CONC
ENTR
ATES
con
tinu
ed
Sam
p le
RS
216C
RS
217C
RS
21
8C
RS
21
9C
RS
220C
RS
40
1C
RS
40
2C
RS
403C
RS
40
4C
RS
40
5C
RS
40
6C
RS
407C
RS
40
8C
RS
409C
RS
410C
RS
411C
RS
412C
RS
413C
RS
41
4C
RS
41
5C
RS
41
6C
RS
41
7C
RS
418C
RS
419C
RS
42
0C
RS
451C
RS
48
0C
RS
481C
RS
48
2C
RS
48
3C
La
t it u
de
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
12 13 129 8 3 5
10 11 13 13 16 12 12 13 13 15 15 155 8 8
14 11 8 6 0 0 0 0
21 39 12 21 53 57 34 22 28 2
52
13 30
26 5
21 32
27
24 16 46 56
56
30
10
55
41 30
10
20
Longi t
ud
e
11
61
16
116
11
6116
116
11
61
16
116
11
6
116
116
116
11
6116
11
61
16
11
6116
116
11
61
16
116
116
116
11
6116
11
61
16
11
6
13 12 12 11 11 16 15 15 16
16
15
17 20
21 21 21 13
13
13 13 13 13
13 11 11 15
14 14 14
13
59
22
37 7 0
24 21 39
56
19
39 1
37
38
58
30
46
49
49 16
14 14
10 8
17
014 0
14 10
Fe
-pct.
s
1,5
2,0
5.0
3,0
2,0
1.0
1.5
2.0
2.0
5,0
2.0
2.0
5.0
7.0
5.0
5.0
2.0
2.0
2.0
3.0
1.0
3.0
2.0
5.0
2.0
1.0
1.5
1.0
1.0
1.5
Mg
-pc t.
s
3.0
01
.50
2.0
01
.50
5.0
0
.20
1.0
0.5
01
.00
1.0
0
.15
.50
2.0
02
.00
2.0
0
1.5
0.3
0.7
0.3
02.0
0
1 .0
0.7
0.5
01.5
03.0
0
.70
2.0
02
.00
1.0
01.0
0
Ca
-pct .
s
15,0
10.0
5.0
5.0
10
.0
2.0
7.0
2.0
7.0
5.0
1 .5
1.5
7.0
5,0
7.0
5.0
5.0
7.0
2,0
15
.0
3.0
2.0
7.0
7.0
10.. 0
2.0
7,0
7,0
5.0
10
.0
T i-p
ct.
s
.71
.0>
2.0
>2.0
2.0
>2.0
>2.0
>2
.0>
2.0
>2.0
>2
.0>
2.0
2.0
>2
.0>
2.0
>2.0
>2.0
>2.0
>2
.0>
2.0
>2
.0>
2.0
>2.0
>2
.0>
2.0
>2.0
>2
.0>
2.0
>2
.0>
2.0
Mn-p
pm
s
50
05
00
1*0
00
700
20
0
200
200
20
07
00
1,0
00
30
0500
1,5
00
2,0
00
1,5
00
1,0
00
70
07
00
500
1,0
00
300
50
0700
1,0
00
50
0
20
0500
50
03
00
50
0
Ag-p
pm
A
s-p
pm
s
N N N N N N N N N N N N N N N N N N N N N N N N N
10 N N N N
S
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Au-p
pm
s N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
B-p
pm
s
100 50
10
070
50
10
01
00
15
070
15
0
70
100 50
100
70
10
02
00
200
10
0100
10
0150
15
01
00 70
70
70 50
50
50
Ba-p
pm
s
50
05
00
10
,00
0200
100
>10,0
00
>1
0,0
00
>1
0,0
00
>10,0
00
10
,00
0
10
,00
01
0,0
00
1,0
00
5,0
00
5,0
00
>10,0
00
>1
0,0
00
1,0
00
10,0
00
50
0
5,0
00
7,0
00
>10,0
00
20
07
0
>10,0
00
20
02
00
20
01
0,0
00
Tabl
e 6.
-- RE
STIN
G SP
RING
S CONCENTRATES continued
Samp le
RS216C
RS217C
RS218C
RS219C
RS220C
RS401C
RS402C
RS403C
RS404C
RS405C
RS406C
RS407C
RS408C
RS409C
RS410C
RS41 1
CRS41 2C
RS413C
RS414C
RS415C
RS416C
RS417C
RS418C
RSA19C
RS420C
RS451C
RS480C
RS481C
RS482C
RS483C
8e-ppm
s N 2 2 2<2 5 5 5<2 3 5 5 2 3 3 5 2 5 3 2 3 3 5 3 3 2 2 5 3 3
B i-ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Cd-ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Co-ppm
S
N N N N N N N N N N N N N20 N N N N N N N N N
00 N N N N N N
C r-ppm
s
20 30100
100 30
100 50
100 50 100 50
100
100
200
100
100 70 100 50
100
100
100
100
100 70
100 30 50 30 50
Cu-ppm
s 00
00 10 1500
00 10 1000
00 10 10 15 20 20 15 15 20 10 30
00 20 3000
<10
0000
00
0000
La-ppm
s
70100
1,000
500
100
300
200
500
300
500
200
300
500
1,500
1,000
1,000
300
300
200
500
200
300
300
500
200
150
1 50
200
150
300
Mo-ppm
S
N N N00 N N N00
00 N N N N
00 N N N N N N N N N N N N N N N N
Nb-ppm
S <50
<50 70
70 50
<50 707050
<50 N N505050
<50
<50
<50
<50 50
50
<50
<50 50
70 7050
50
50
50
Ni -ppm
s 00
0000
0000
000000
00
00
00
00
000000
<10
00
0000
00
00
00000000
0000
00
0000
Pb-ppm
s
<20
150
150
50
20 20
300 5020
50 70 70 20
150 30 50
20150
100
1,000
100
70
200
10050
20,000
150
150
<20
200
Sb-ppm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Sc-ppm
s
N 50200
200 50
200
100
200
100
200
200
200 50
200
200
200
150
150
200
100
200
150
200
200 70
150
100
>200 100
200
Tabl
e 6.
--
RESTING
SPRINGS
CONC
ENTR
ATES
con
tinu
ed
Sam
ple
RS
21
6C
RS
217C
RS
21
8C
RS
219C
RS
220C
RS
40
1C
RS
40
2C
RS
40
3C
RS
40
4C
RS
405C
RS
40
6C
RS
407C
RS
40
8C
RS
409C
RS
A10C
RS
411C
RS
412C
RS
41
3C
RS
41
4C
RS
415C
RS
41
6C
RS
41
7C
RS
41
8C
RS
41
9C
RS
42
0C
RS
45
1C
RS
480C
RS
48
1C
RS
48
2C
RS
483C
Sn
-pp
ms
N N100
50 N N N N
20
30 N N N
30
30
30 N
50 N
30 N N N
20
30 N
30
20
20
30
S r-
ppm
s
30
05
00
500
<200
200
50
01,0
00
1,5
00
1,0
00
500
20
0300
50
0300
1,0
00
1,0
00
5,0
00
1,0
00
30
05
00
200
50
01,0
00
200
200
20
0 N N<
20
0<
200
V-p
pm
s 30
50
150
15
070
10
0100
10
0100
15
0
100
1<50
100
15
0100
100
10
070 70
100
10
0100
70
10
0100
150
10
01
50
100
10
0
w-p
pm
s
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
Y-p
pm
S
70
100
700
70
02
00
1,0
00
500
50
0500
1,0
00
1,0
00
1,0
00
300
1,0
00
50
0
70
0500
1,0
00
700
70
0
1,0
00
700
1,0
00
700
500
700
50
01,0
00
500
70
0
Zn-p
pm
s
N N N N N N N N N N N N N N N N N N N N N N N N N
50
0 N N N N
Zr-
pp
ms
>2,0
00
>2
,00
0>
2,0
00
>2
,00
0>
2,0
00
>2,0
00
>2,0
00
>2
,00
0>
2,0
00
>2,0
00
>2
,00
0>
2,0
00
>2,0
00
>2
,00
0>
2,0
00
>2
,00
0>
2,0
00
>2,0
00
>2
,00
0>
2,0
00
>2
,00
0>
2,0
00
>2,0
00
>2
,00
0>
2,0
00
>2,0
00
>2
,00
0>
2,0
00
>2
,00
0>
2,0
00
Th
-pp
mS <200 N
<2
00
<2
00 N
<2
00
<2
00 N N
<200 N N N
200
<200 N N N N
<2
00
<200 N N
<2
00
<2
00
300
<200
20
0<
20
0<
200
TABLE
7.--
Spec
trog
raphic an
d atomic-absorption
anal
yses
for r
ock
samp
les,
Nopah
Moun
tain
and
Res
ting
Spr
ing
Wilderness A
reas
, Inyo C
ount
y, Ca
lifo
rnia
. [N,
not
dete
cted
; <,
detected b
ut b
elow
the
limit
of d
eter
mina
tion
shown; >,
de
term
ined
to be g
reat
er t
han
the
valu
e sh
own.
]
S amp I e
RS450R
NP455R
NP422R
NP440R
NP441R
NP442R
NP443R
NF444R
NP445R
NP446R
Lat i
t uae
36
35 36 35 35 35 36
36 36 36
7590
59 59 597 7 5
14
540 2943 45
45 37 40 56 21
Long it ude
11 6
116
1 16
116
116
116
116
116
116
116
142 2 1 1 1
1 0 9 8
22
58 5
10
35 23
40 0 240 17
Fe-ppm
s
>20.0
5.0 .7
1.0 .5
3.0
1 .0
15.0 7.0
5.0
Mg-ppm
s .30
1 .0
0.02
2.00
1 .00
2.00
.03
3.00
.20
3.00
Ca-ppm
s
.05
>20.00
.07
>20.00
7.00
>20.00
.50
5.00
.50
7.00
Ti -ppm
S
.050
.200
.010
.070
.010
.020
.050
.020
.015
.300
Mn-ppm
s
50300 20 150 30
100
200
100 50
700
Ag-ppm
As-ppm
S S
5.0
300
N 300
<.5
N<.5
<200
<.5
300
N 700
<. 5
N100.0
1,000
500.0
700
.5
N
Au-ppm
S
N N N N N N N N N N
8-ppm
S
200
150 20 20 10 10 15 70
100
300
Ba-ppm
s <20
100
100 50N
7020
0 N 5070
0
Ta
ble
7.-
- R
ESTI
NG
SP
RIN
GS-
NO
PAH
RO
CK
DA
TA
con
tinue
d
Samp le
RS450R
NP455R
NP422R
NPAAOR
NP441 R
NP442R
NP443R
NP444R
NP445R
NP446R
de-ppm
s N1.5
<1 .0
N 1 .0
1 .0 N
3.0
1 .5
2.0
B i -ppm
s N N N N N N N N N N
Cd-ppm
S 100 N N N N N N
100 30N
Co-ppm
s N N N N N N N N N15
C r-ppm
s
N20
<10 10 10 10 10
150 15 50
Cu-ppm
s
500 205 5 5 5 5
1*000
2*000 50
La-ppm
s N N N N N N N N N20
Mo-ppm
s <5 30N
70
20
70 N
200
10N
Nb-ppm
s N N N N N N N N N N
Ni -ppm
s N 5 5<5 N
<5
<5 10 30 20
Pb-ppm
s
10*000
300 N20 20 N N
>20*000
>20*000
200
Sb-ppm
s
100 N N N
100
300 N
150
5*000 N
Sc-ppm
s
N N --
"""
..-- --
Ta
ble
7.-
- R
ESTI
NG
S
PR
ING
S-N
OP
AH
RO
CK
DA
TA
con
tinue
d
Sample
RS450R
NP455R
NP422R
NP44QR
NP441R
NP442R
NP443R
NP444R
NP445R
NP446R
S n-ppm
s
N N N N N N N N N N
S r-ppm
s
N200 N
200 N
300 N
200
500
1 ,000
V-ppm
s <10 30 20 30
20 15 10150
2,000 70
W-ppm
s
N N N N N N N N N N
Y-ppm
s
N15N
<10 N
<10 N20N
20
Zn-ppm
s
>10,000 N N N N N N
>10,000
3,000
<200
Z r-ppm
s
N50 10 20
<10 10
100
<10 10
100
Th-ppm
s
N N N N N N N N N N
Au-ppm
a a
N N N .15
.10
.15
N .05
<.05
<.05
Zn-ppm
aa
__ 20 40 40 25 <5>2,000
570 75
C d-ppm
aa
,»_ N N .2 N N
>100.0
40.0 .3
Bi -ppm
aa __ N N N N N N N N
Sb-ppm
aa
75 442
50 96
260 2
260
>1,000 12
Table
7
.--
RES
TIN
G
SPR
ING
S-N
OPA
H
ROCK
OA
T A
--co
ntin
ued
Sam
ple
A
s-p
pm
L
i-p
pn
U
-f
a a
aa
RS
45
0R
NP
45
5R
NP
422R
NP
440R
NP
44
1R
NP
442R
NP
44
3R
NP
444K
NP
44
5R
NP
446R
350
400 55
25
0490
1/1
00 45
>2
,00
01/4
00 20
120
.1
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