UNITED STATES DEPARTMENT OF THE INTERIOR 

GEOLOGICAL SURVEY

Analytical data and sample locality map for aqua-regia leachates 

of stream sediments analyzed by ICP from the 

Iditarod quadrangle, Alaska

By

J. M. Motooka, J. E. Gray, Olga Erlich, 

and George VanTrump, Jr.

Open-File Report 88-290

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.

1988
CONTENTS

Page 

Studies Related to AMRAP........................................... 1

Introduction....................................................... 1

General Geology.................................................... 3

Methods of Study .................................................. 4

Sample Media.................................................. 4

Sample Collection............................................. 4

Sample Preparation. ........................................... 4

Sample Analysis............................................... 4

Rock Analysis Storage System (RASS)................................ 6

References Cited................................................... 7

ILLUSTRATIONS 

Figure 1. Index map of the Iditarod quadrangle, Alaska............. 2

Plate 1. Sample locality map of the

Iditarod quadrangle, Alaska...................... in pocket

TABLES

Table 1. Minimum determinant values and recommended values of N 

for aqua-regia leachate data of minus-80-mesh stream 

sediments from the Iditarod quadrangle, Alaska...........9

Table 2. Geochemical results of aqua-regia leachates of minus-80- 

mesh stream sediments analyzed by ICP from the Iditarod 

quadrangle, Alaska...................................... 10
STUDIES RELATED TO AMRAP

The U.S. Geological Survey is required by the Alaska National 

Interests Lands Conservation Act (Public Law 96-487, 1980) to survey 

certain Federal lands to determine their mineral values. Results from 

the Alaska Mineral Resource Assessment Program (AMRAP) must be made 

available to the public and be submitted to the President and Congress. 

This report is one in a series of publications that presents 

geochemical and mineralogical data determined during the mineral 

assessment study of the Iditarod quadrangle, Alaska. The analytical 

results of aqua-regia leachate studies for the stream sediments 

collected during the study are presented in this report.

INTRODUCTION

During the summers of 1984-1986, a reconnaissance geochemical 

survey was conducted in the Iditarod quadrangle, Alaska (figure 1). 

The quadrangle is bounded by latitudes 62°N and 63°N and by longitudes 

1560W and 159<>W. The area comprises approximately 6,700 mi2 (17,350 

km2) in the west-central portion of Alaska and includes the Beaver 

Mountains and part of the Kuskokwim Mountains. Part of the Innoko 

National Wildlife Refuge is located in the northwestern corner of the 

quadrangle. The quadrangle is sparsely populated, having two small 

communities at Flat and Takotna, and a few isolated mining camps. Few 

roads exist throughout the quadrangle and access to much of the area is 

limited to travel by air or foot. However, boat access is possible on 

some of the larger rivers.

The terrain is dominated by low rolling hills with broad, 

sediment-filled lowlands as exemplified by the Kuskokwim Mountains in 

the central portion of the quadrangle. The most rugged topography 

occurs in the Beaver Mountains and a few other mountain peaks scattered 

throughout the quadrangle. The maximum elevation in the quadrangle is 

4055 ft (1236 m) and is located in the northern Beaver Mountains. Much 

of the western portion of the quadrangle is swampy, especially in the 

Yetna and Iditarod River basins. The minimum elevation in the 

quadrangle occurs in these lowlands and is approximately 50 ft (15 m). 

Most of the quadrangle is covered with vegetation that ranges from 

northern latitude forests to subarctic tundra.
'300 KM

|-igure 1. Index map of the Iditarod quadrangle, Alaska,
GENERAL GEOLOGY

Cretaceous sedimentary rocks of the Kuskokwim Group form the 

dominant bedrock in the Iditarod quadrangle. This group consists of 

thick sequences of intercalated sandstone, shale, and conglomerate 

(Bundtzen and Laird, 1983). Rocks of the Kuskokwim Group primarily 

represent deep water turbidite facies, but lesser amounts of shallow 

shoreline facies rocks also occur in the sequences (Miller and 

Bundtzen, 1987). These rocks have been deformed into northeast 

trending synclines and anticlines; high-angle faults appear to parallel 

these folds. A major northeast trending strike-slip fault, the 

Iditarod-Nixon Fork fault, transects the central portion of the 

quadrangle.

Late Cretaceous to early Tertiary volcanic-plutonic complexes 

intrude or overlie the Kuskokwim sedimentary rocks at several 

localities. These complexes consist of basalt and andesite flows that 

are in fault contact with or overlie monzonite plutons. Volcanic or 

sedimentary rocks are commonly metamorphosed to hornfels at the 

contacts with these intrusive rocks. Emplacement of these rocks is 

apparently controlled by the high-angle faults. An extensive felsic to 

mafic volcanic field that is coeval with the volcanic-plutonic 

complexes covers much of the western portion of the Iditarod quadrangle 

(Miller and Bundtzen, 1987). Mafic to felsic dikes that are also 

coeval with the volcanic-plutonic complexes intrude the Kuskokwim 

sedimentary rocks and occur throughout the quadrangle. Peraluminous 

rhyolite dikes, sills, and small stocks of late Cretaceous to early 

Tertiary age also occur throughout the quadrangle.

Precambrian to late Paleozoic rocks that represent parts of the 

Innoko, Ruby, and possibly Kilbuck tectonostratigraphic terranes 

outcrop in the west-central part of the Iditarod quadrangle. In the 

study area, the extension of the Innoko terrane consists of 

Mississippian to Jurassic chert and volcanic rocks (M.L. Miller, 

written communication, 1987). The Ruby terrane is composed of 

greenschist facies metamorphic rocks of probable Precambrian to 

Paleozoic age (Angeloni and Miller, 1985). The possible Kilbuck 

terrane equivalent consists of amphibolite grade rocks that yield a 

Proterozoic protolith age, but have a complex metamorphic history 

(Miller and Bundtzen, 1987). All three units are poorly exposed as 

narrow northeast-southwest trending belts.

A relatively minor exposure of ultramafic and mafic rocks has been 

mapped in the northern-most central portion of the quadrangle. These 

rocks are probably correlative with the Jurassic ophiolites of the 

Yukon-Koyukuk trend as mapped to the north in the Ophir quadrangle 

(Miller and Angeloni, 1985).
METHODS OF STUDY 

Sample Media

Geochemical results presented in this report are from stream 

sediment samples that were collected from active channels of perennial 

first-order (unbranched) streams and second-order (below the junction 

of two first-order) streams, as determined from topographic maps (scale 

1:63,360). The area of the drainage basins ranged from 1 mi2 (2.59 

km2 ) to about 5 mi2 (13 km2 ). Sampling density was approximately 1 

sample site per 9 mi2 (23.3 km2 ). In some cases, swampy areas could 

not be sampled. Both a heavy-mineral panned concentrate and a streamsediment sample were collected from as many sites as possible. 

However, the results presented in this paper are only those of the 

stream sediments. Sample localities are shown on plate 1.

Sample Collection

Stream sediments were wet-sieved on site to minus 2.0 mm (10- 

mesh) using a stainless steel sieve and a 14-inch gold pan. Composite 

samples within individual streams were collected whenever possible. 

However, in many instances, it was not possible to collect true 

composite samples due to the deep, steep-walled nature of many streams 

in the quadrangle. In these cases, a single bulk sediment sample was 

collected from bed load material of the stream where possible. At all 

sites, a representative portion of the sediment was taken directly from 

the gold pan and saved as the stream sediment sample. Duplicate 

samples were collected randomly and are designated with Dl, D2, D3, and 

D4 suffixes on sample numbers in table 2.

Sample Preparation

In the laboratory, the stream sediment samples were air dried and 

sieved using an 80-mesh (0.17 mm) stainless steel sieve. The portion 

of the sediment that passed through the sieve was saved. This minus80-mesh sediment was then ground to approximately minus-100-mesh (0.15 

mm) and used for chemical analysis.

Sample Analysis

One gram of prepared stream sediment sample was weighed into a 50 

mL beaker for digestion. Sample weights were determined to a precision 

of ±2 percent. The sample was first wetted with a small amount of 10 

percent HC1 to react any carbonate present. Following the completion 

of this reaction, 15 mL of aqua regia (1:3, HN03:HC1) was added to each 

sample. Initial oxidation of the nonsilicate phases present in the 

sample usually occurred as an immediate, vigorous reaction. When 

necessary, this reaction was contained by quenching with distilled 

water from a squirt bottle. The samples were then placed on a hot
plate that was heated to a constant temperature of approximately 80°C. 

The oxidation reaction was usually complete after the samples had been 

gently heated for approximately ten minutes. The low temperature of 

the hot plate is necessary to prevent spattering of the samples during 

the evaporation process. The solution was then taken slowly to 

dryness. Approximately 10 mL of 20-percent HC1 (V/V) was added to the 

sample residue and the sample was again gently heated. Sample 

solutions were then filtered through Whatman no. 41 filter paper that 

had been previously wetted with 10 percent HCL. These sample solutions 

were aspirated directly into the plasma for analysis.

The Inductively Coupled Plasma (ICP) instrumentation used is 

commercially available from Applied Research Laboratories. Two 

instruments were used, the earlier measurements were made on the ICPQ 

model and the later measurements on a model 34000 ICP. The two 

instruments have very similar arrays, but the 34000 also had the 

capability of measuring some of the alkali elements (sodium, potassium, 

and lithium), and zirconium.

The ICP instrumental method utilizes a fixed array spectral 

analyzer. Due to differences in the matrix chemistry of each sample, 

spectral interferences must be evaluated, and corrected for, for each 

element in each sample. This is accomplished using the procedures of 

Church (1981) and Church and others (1983) that relies on empirically 

determined computer correction programs. Therefore, depending on 

sample composition, the lower limits of determination (N) will be 

variable from sample to sample. In some cases, samples were diluted 

prior to final analysis, due to pronounced interferences caused by Ca 

or Fe, in order to bring concentrations of both of these elements 

within working calibration ranges. Once concentrations of these two 

elements were determined, corrections could then be applied to other 

elements. This dilution procedure has resulted in higher limits of 

detection for certain samples. The recommended values for N and the 

minimum determinant values for each element measured in this study are 

summarized in table 1. Column four in table 1 indicates the number of 

samples having N values higher than those recommended as a result of 

higher dilution factors. Values of N that are higher than the 

recommended N are indicated in table 2 in parentheses. For example, 

the value for Ag is N(2) for sample I0024S in table 2, which is higher 

than the recommended limit of determination of N(0.3) for Ag. We 

suggest that the values for N assigned in table 1 be used for this data 

set if a single lower limit (N) is needed. Qualified values (<) 

indicate that less than half, but more than one tenth of the total 

signal measured by the ICP remained after correction for spectral 

interferences (Church and others, 1983). All analytical results given 

in table 2 are expressed in parts per million and the values are 

rounded to two significant figures.

Previous studies of stream-sediment leachates analyzed by ICP have 

shown that the aqua-regia leach procedure can be effectively applied in 

regional geochemical exploration (Church, 1978). Replicate analysis of 

geochemical exploration standards (USGS, GXR series; Allcott and Lakin,
1974) using ICP analysis of aqua-regia leachates has indicated an 

analytical precision of approximately 10 percent (Church and others, 

1983). Church and others (1983) also demonstrated that recoveries of 

ore-related metals from standard rock samples was greater that 85 

percent. Church (1978) evaluated different digestion procedures for 

use in exploration geochemistry and showed that the aqua-regia leach 

was the most effective procedure in releasing metals bound in many 

nonsilicate phases. Further studies demonstrated that the aqua-regia 

leach technique resulted in an almost complete recovery of elements 

bound in hydromorphic oxide phases (Church and others, 1987). They 

also demonstrated that the aqua-regia leach procedure resulted in 

recoveries of greater than 90 percent of metals bound in many 

carbonate, sulfide, and crystalline iron- and manganese-oxide minerals 

These observations were verified by studies of hand-picked mineral 

separates with a purity of approximately 90-99 percent (Church and 

others, 1987). In contrast, their results also demonstrated that 

leaching silicate standard rocks released a lower total concentration 

of transition metals from the silicate phases. Therefore, the aquaregia leach procedure can be used to enhance the contrast between 

geochemical responses due to mineralization and lithologic background 

in regional exploration studies (Church and others, 1983; 1987).

ROCK ANALYSIS STORAGE SYSTEM

Upon completion of all analytical work, the geochemical results 

were entered into a computer-based file called Rock Analysis Storage 

System (RASS). This data base contains both descriptive geological 

information and the analytical data. Any or all of this information 

may be retrieved and converted to a binary form (STATPAC) for 

computerized statistical analysis or publication (VanTrump and Miesch, 

1977).
REFERENCES CITED

Allcott, G.H., and Lakin, H.W., 1974, The homogeneity of six

geochemical exploration reference samples, in: Elliott, I.L., and 

Fletcher, W.K., eds., Geochemical Exploration 1974, Proceedings of 

the Fifth Geochemical Symposium, Vancouver, B.C., Canada, April 1- 

4, 1974, Elsevier, Amsterdam, p. 659-681.

Angeloni, L.M., and Miller, M.L., 1985, Greenschist facies

metamorphic rocks of north-central Iditarod quadrangle, in 

Bartsch-Winkler, Susan, ed., The U.S. Geological Survey in Alaska- 

-Accomplishments during 1984: U.S. Geological Survey Circular 967, 

p. 19-21.

Bundtzen, T.K., and Laird, G.M., 1983, Geologic map of the Iditarod D-l 

quadrangle, Alaska: Alaska Division of Geological and Geophysical 

Surveys, Professional Report 78, 1 map, scale 1:63,360.

Church, S.E., 1978, Multielement ore analysis using the ICP-AES method 

[abs.]: Pittsburgh Conference on Analytical Chemistry and Applied 

Spectroscopy, Cleveland, Ohio, no. 387.

Church, S.E., 1981, Multiple element determinations in geological 

reference samples an evaluation of the inductively coupled 

plasma-atomic emission spectroscopy method for geochemical 

applications, in Developments in atomic plasma spectrochemical 

analysis, R.M. Barnes, ed., Hayden and Sons, Philadelphia, 

Pennsylvania, p. 410-434.

Church, S.E., Motooka, J.M., Werschky, R.S., Bigelow, R.C., and

VanTrump, George, Jr., 1983, Contour maps, statistical summaries, 

and analytical data from stream-sediment samples collected from 

the Glacier Peak study area and analyzed using an aqua-regia 

leach/Inductively Coupled Plasma method: U.S. Geological Survey 

Open-File Report 83-343, 116 p.

Church, S.E., Mosier, E.L., and Motooka, J.M., 1987, Mineralogical

basis for the interpretation of multi-element (ICP-AES), Oxalic 

acid, and aqua regia partial digestions of stream sediments for 

reconnaissance geochemistry: Journal of Geochemical Exploration, 

v. 29, p. 207-233.

Miller, M.L., and Angeloni, L.M., 1985, Ophiolitic rocks of the 

Iditarod quadrangle, west-central Alaska (abs): American 

Association of Petroleum Geologists Bulletin, v. 69, no. 4, p. 

669-670.

Miller, M.L., and Bundtzen, T.K., 1987, Geology and mineral resources 

of the Iditarod quadrangle, west-central Alaska, in Sachs, J.S., 

ed., U.S.G.S. Research on Mineral Resources, 1987 Programs and 

Abstracts: U.S. Geological Survey Circular 995, p. 46-47.
VanTrump, George, Jr., and Miesch, A.T., 1977, The U.S. Geological 

Survey RASS-STATPAC system for management and statistical 

reduction of geochemical data: Computers and Geosciences, v. 3, 

p. 475-488.
Table 1. Minimum determinant values and recommended values of N for 

aqua-regia leachate data of minus-80-mesh stream sediments 

from the Iditarod quadrangle, Alaska. 

[All concentrations in parts per million (ppm), -- no values]

Element

Minimum 

Determinant 

Value (ppm)

Recommended 

value of N (ppm) 

[no. of N values]

No. of samples 

having a higher 

value for N

Al

Ca

Fe

K

Mg

Ti

Mn

Na

Ag

As

B

Ba

Be

Bi

Cd

Ce

Co

Cr

Cu

La

Li

Mo

Nb

Ni

P

Pb

Sb

Sn

Sr

V

W

Y

Zn

Zr

100

17

140

45

20

1.2

1.0

12

.3

1.3

.084

1.4

.016

6.3

.22

.94

.79

4.6

.90

.61

.69

.37

.53

2.9

41

2.4

10

3.0

.20

.23

9.1

.043

.38

.076

100

17

--

20

1.2

1.0

--

.3

2.0

.15

__

.016

8.0

.6

.90

2.0

4.6

.90

.61

__

.4

2.0

2.9

41

2.4

10

2.0

.20

.23

9.0

.05

.30

.076

[1]

[1]

--

--

[1]

[6]

[1]

--

[1088]

[503]

[918]

--

[571]

[1120]

[1056]

[29]

[41]

[213]

[2]

[2]

--

[1049]

[787]

[7]

[7]

[363]

[1118]

[1121]

[6]

[6]

[1029]

[206]

[3]

[63]

18

5
Table 2. Beocheaical results of aqua-regia leachates of streaa tediaents analyzed by ICP froa the Iditarod quadrangle, Alaska.

[N, not detected; <, detected but below the liiit of determination thorn,]

Saaple Latitude Longitude ICP-Fe ICP-Hg ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B ICP-Ba

I0003S

100045

I0005S

I0006S

I0007S

I0008S

I0009S

I0010S

1 001 IS

100125

I0013S

I0014S

I0015S

I0016SD2

I0016SD3

I0017SD2

I0017SD3

100185

I0019S

I0020S

I0021S

I0022S

I0023SD2

I0023SD3

I0024S

I0025S

I0026S

100285

I0029S

I0030S

I0031S

100325

100335

100345

I0035S

100365

I0037S

100385

I0039S

I0040S

I0041S

100425

100435

100445

I0045S

100465

I0047S

I0048S

I0049S

I0050S

I0051S

100525

I0053S

I0054S

I0055SD2

I0055SD3

I0056SD2

I00565D3

I0057S

100585

62 31 18

62 28 15

62 37 32

62 37 31

62 38 49

62 40 42

62 40 48

62 44 42

62 46 18

62 45 52

62 42 37

62 41 22

62 37 38

62 33 51

62 33 51

62 34 51

62 34 51

62 33 38

62 37 59

62 40 25

62 48 12

62 51 36

62 51 10

62 51 10

62 46 10

62 42 45

62 39 36

62 27 19

62 26 52

6228 48

62 23 9

62 21 58

62 23 38

62 21 45

62 33 31

62 31 17

62 34 9

62 34 51

62 37 25

62 38 19

62 42 0

62 40 27

62 41 22

62 38 4

62 1 9

62 2 23

62 3 18

62 6 15

62 6 3

62 5 47

62 3 42

62 1 21

62 1 33

62 3 0

62 3 28

62 3 28

62 1 59

62 1 59

62 1 46

62 3 13

158 4 0

158 1 9

158 10 21

158 10 41

158 19 23

158 19 37

158 19 32

158 19 20

158 16 58

158 9 50

158 13 18

158 14 28

158 16 49

158 13 21

158 13 21

158 1 50

158 1 50

158 8 39

158 1 2

158 0 31

158 6 21

158 7 25

158 8 15

158 8 15

158 20 18

158 27 50

158 29 2

158 4 21

158 7 21

158 7 0

158 4 51

158 8 9

158 2 35

158 3 18

157 54 38

157 51 31

157 48 21

157 48 25

157 46 0

157 44 59

157 53 10

157 47 21

157 42 58

157 42 42

158 55 31

158 58 14

158 55 45

158 58 25

158 50 1

158 46 56

158 49 58

158 51 49

158 45 55

158 48 39

158 47 33

158 47 33

158 41 41

158 41 41

158 43 11

158 38 21

21,000

33,000

37,000

31,000

19,000

21,000

18,000

46,000

15,000

21,000

46,000

12,000

20,000

19,000

28,000

27,000

14,000

15,000

27,000

23,000

27,000

16,000

11,000

6,800

9,400

15,000

33,000

18,000

13,000

33,000

14,000

20,000

30,000

20,000

16,000

27,000

16,000

18,000

23,000

24,000

27,000

28,000

14,000

24,000

21,000

17,000

21,000

18,000

19,000

20,000

22,000

19,000

21,000

14,000

13,000

22,000

18,000

30,000

24,000

19,000

2,900

5,700

3,600

6,400

2,500

1,700

1,200

6,500

2,900

4,000

8,700

2,000

3,200

3,500

5,300

3,400

2,300

2,600

5,000

4,600

5,500

3,000

2,300

1,900

2,400

3,000

5,700

4,100

2,400

4,100

2,600

3,200

7,200

6,100

2,500

9,000

3,100

2,900

3,200

3,700

3,200

5,000

1,800

3,900

2,400

2,200

3,100

3,200

2,800

2,400

980

2,200

3,600

2,000

1,600

4,000

6,700

8,600

7,400

4,200

1,200

2,400

1,700

1,900

2,100

1,400

1,200

2,700

2,300

2,800

7,800

1,800

3,100

3,900

2,400

1,900

1,100

2,000

2,100

2,800

3,400

1,600

1,700

1,300

1,600

1,900

5,500

1,800

1,100

1,600

1,200

3,200

2,600

2,800

1,200

2,100

1,100

1,300

840

2,000

2,500

1,500

1,200

1,500

1,800

1,800

2,300

1,900

2,000

1,600

910

1,700

1,900

1,300

1,200

2,300

2,300

2,500

3,000

2,100

40

210

430

790

210

260

180

1,600

450

360

1,500

530

190

340

750

120

33

82

32

400

820

280

190

210

200

480

430

69

16

29

16

340

240

440

15

320

12

5.4

11

13

210

32

10

9.5

150

41

240

120

11

16

16

23

120

64

19

73

87

83

140

150

250

560

280

160

210

140

150

310

170

150

830

110

270

140

310

800

290

290

320

340

260

110

94

79

92

130

290

190

130

550

180

360

230

220

150

340

140

190

120

410

440

270

180

270

260

160

280

140

230

270

230

29

160

190

150

480

300

270

380

240

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N (2)

N

N (2)

N

N

N

N

N

N

N

N (2)

N (2)

N

N

N

N

N

N

N

N

N

.3

N

N

N

N (2)

N

N

N

N

N (2)

N (2)

N (2)

N

N

N

N

N

N

N

N (2)

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

13

N

3.7

N

N

N

N

N

N

N

5

17

N

N

N

N

N

N

N

N

N

190

N

3.6

N

10

N

N

N

N

11

N

8.4

N

N

3.6

8.5

4.5

N

N

2.4

N

N

4

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

130

160

72

82

110

63

83

200

110

120

190

92

84

110

190

180

120

150

120

130

160

150

110

83

95

140

120

160

97

130

84

140

120

110

110

100

130

110

200

150

95

130

140

190

200

180

130

150

140

140

140

120

130

160

110

120

160

110

10
Table 2. Beocheiical results of aqua-regia leachates oi streai sediients analyzed by ICP fro§ the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Nb ICP-Ni ICP-Pb ICP-Sb

I0003S N N

I0004S N N

IOOOSS N N

I0006S N N

I0007S N N

I0008S N N

I0009S N N

I0010S N N

1001IS N N

I0012S N N

I0013S N N

IOOUS N N

I0015S N N

I0016SD2 N N

I0016SD3 N N

I0017SD2 N N

I0017SD3 N N

I0018S N N

I0019S N N

I0020S N N

I0021S N N

I0022S N N

I0023SD2 N N

I0023SD3 N N

I0024S N N

I002SS N N

I0026S N N

I0028S N N

I0029S N N

I0030S N N

I0031S N N

I0032S N N

I0033S N N

I0034S N N

I0035S N N

I0036S N N

I0037S N N

I0038S N N

I0039S N N

I0040S N N

I0041S N N

I0042S N N

I0043S N N

I0044S N N

I0045S N N

I0046S N N

I0047S N N

I0048S N N

I0049S N N

I0050S N N

I0051S N N

I0052S N N

I0053S .23 N

I0054S N N

I0055SD2 N N

I0055S03 .095 N

I0056SD2 N N

I0056SD3 N N

I0057S N N

I0058S N N

N

N

N

N

N

N

N

N

N

N

N

<.49

N

N

<.9B

N

<.67

<.77

N

N

N

N

<.45

.33

<.62

(.93

N

N

N

N

<.21

ii

N

N

N

N (.76)

N

N

<.61

(.84

N

N

<,21

N

<.B2

<.75

<,98

N

N

N

N

N

N

N

<.46

N

.68

N

N

N

6.1

12

6.5

5.6

5.8

5.3

3.3

12

5.2

5.7

13

2.9

7.B

7.1

15

16

7

5.9

14

9.4

9.4

4.7

3.8

N

3.6

8.4

9.4

8

4.3

11

5.9

8.1

12

9

5.7

13

5.8

7.3

5.3

11

6.7

9.4

4.5

8.1

9.3

7.3

8

7.7

6

6.2

7.7

6.1

6.3

4.8

6.2

10

9.4

13

11

6.6

17

39

<H

20

16

<11

9.5

22

17

22

27

16

23

18

37

25

21

20

29

26

23

23

13

11

IB

26

20

31

17

<19

15

13

41

49

14

79

16

17

20

29

<16

30

13

21

25

20

28

25

12

14

14

16

16

13

13

20

45

55

55

25

7.1

11

18

14

4.6

2.2

2.1

7

5.6

7.7

6

4.4

11

8.1

13

10

8.8

9.3

12

10

8.7

9.3

5.2

5.4

5.2

11

8.9

9.5

6.5

10

6.6

4.6

14

9.6

5.9

36

3.9

5.1

6.7

11

14

11

4.4

10

9.6

7.8

9.2

7.6

5.3

6.6

5.8

5.8

6.2

6.3

6.3

8.4

6.9

7.2

7.8

7

6.5

7.6

10

12

12

8.2

13

9.7

11

11

12

12

11

12

15

8.6

6.3

6.7

4.9

8.5

15

11

8.7

7.1

8.9

13

15

7.1

3.9

4.9

3.3

11

13

11

3.6

11

3.5

3.5

4.9

5.3

8.6

3.8

4.5

4

6.9

7.5

B.5

8.3

6.2

5.4

4.4

6

7.6

6.5

4.5

7.4

5.7

7

7

6.5

N

N

N

N

N

N

.68

N

N

N

.6

N

N

N

1.1

N

N

N

N

N

N

N

N

N

N

1.3

N

N

N

N

N

.58

.89

N

N

.94

N

N

N

.56

NN'

N

N

.49

N

N

N

N

N

.74

N

N

N

N

N

N

.65

N

N

2.9

5.1

5.5

5

5

4.1

3.3

8.4

4.5

4

7.B

3.9

<3.B

3.6

<7.2

4.3

<3.2

3.7

4.1

5.5

7

4.3

2.9

2.2

<3.4

<6.7

5.2

<3.4

1.7

3.6

2.1

4.6

<6

<4.7

2.1

<5.B

2.4

<2.8

2.3

<3.5

3.9

3.5

l.B

<2.6

<4. 1

<3.3

<4.9

<3.6

(3. 1

<2.9

2.8

<2.7

3.7

2.6

<2.3

3.4

3

<5.3

<4.5

3.9

16

40

9

10

9.4

6.4

5.1

19

10

13

21

7.2

17

11

19

19

13

11

33

19

16

12

8.5

6.4

8.5

13

15

31

18

24

19

12

42

33

19

60

20

21

22

28

13

31

14

29

21

16

19

21

14

17

20

17

15

12

15

25

25

36

27

16

6.7

13

<6.8

N (3)

9.4

9.5

10

17

8.4

8.4

<10

<4.3

8.9

<4

14

<5.6

6.7

5.1

8.3

11

14

6.9

7.5

<2.4

7.2

16

7.7

6.9

<2. 1

<7.6

5.1

<7.3

15

6.2

5.4

26

<5. 1

8.7

<4.5

9.9

<5.5

<4.2

<4.1

61

10

4.4

11

6.B

9

9.1

9.9

6.1

<5.8

<5.3

6.6

<5.7

N (2.5)

13

6.6

7.3

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

<5.B

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 2. Beochceical results of aqua-rcgia leachatei of stream icdiMnti analyzed by ICP froe the Iditarod quadrangle,

Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-W ICP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

12,000

13,000

11,000

15,000

12,000

8,600

8,100

22,000

13,000

16,000

29,000

14,000

8,600

11,000

14,000

14,000

8,500

9,600

13,000

12,000

19,000

12,000

8,900

8,300

8,700

11,000

18,000

14,000

7,800

12,000

6,400

13,000

16,000

15,000

6,800

15,000

8,100

7,300

8,400

8,200

12,000 

13,000

5,900

8,900

9,300

9,900 

12,000 

11,000 10,000 -- -

7,900

4,100

7,300

13,000

8,400

6,500

12,000

12,000

13,000

16,000

11,000

I0003S

I0004S

I0005S

I0006S

I0007S

I0008S

I0009S

I0010S

I0011S

I0012S

I0013S

I0014S

I0015S

I0016SD2

I0016SD3

I0017SD2

I0017SD3

I0018S

I0019S

I0020S

I0021S

I0022S

I0023SD2

I0023SD3

I0024S

I0025S

I0026S

I0028S

I0029S

100305

I0031S

I0032S

I0033S

I0034S

I0035S

I0036S

I0037S

I0038S

I0039S

I0040S

I0041S

100425

I0043S

I0044S

I0045S

I0046S

I0047S

I0048S

I0049S

I0050S

I0051S

I0052S

I0053S

I0054S

I0055SD2

I0055SD3

I0056SD2

I00565D3

I0057S

I0058S

N

N

N

N

N

N

N

N

N

N

N

N

N

N

<2.6

N

N

N

N

N

N

N

N

N

N

3

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

11

24

8.6

8.8

21

12

9.9

36

14

23

56

13

18

20

23

13

9.4

14

16

19

30

19

19

12

13

16

45

20

11

22

8.8

23

26

20

15

15

13

14

12

33

15

14

17

29

23

21

33

17

24

15

7.3

19

15

13

18

19

17

IB

28

20

24

37

39

42

26

21

20

64

28

31

65

24

32

25

46

42

24

27

35

37

42

32

18

16

20

38

40

29

17

31

14

21

36

32

16

41

16

19

21

26

28

33

15

23

30

28

34

31

20

23

24

21

25

19

19

26

28

40

36

26

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

2.2

2.2

5.7

N

3.1

2.9

3.7

3.8

2.8

1.8

2.5

.81

.87

1.1

N

1.6

3.3

2.6

1.9

1.9

2.5

4

N

.82

N

N

.043

.067

.45

.76

N

N

N

N

N

.47

.31

N

N

N

.94

.74

1.1

.41

N

N

N

N

.18

.71

.5

.3

.31

N

N

.89

42

63

42

40

36

29

24

60

46

38

60

26

37

34

67

50

38

39

66

59

58

38

30

21

46

49

51

50

36

^8

40

42

81

47

35

74

36

46

41

54

42

52

32

60

54

41

51

44

43

49

50

45

44

34

35

52

40

65

54

39

230

360

350

570

320

300

330

540

340

290

400

290

710

850

760

300

300

340

390

330

380

370

310

240

240

430

550

340

160

420

230

250

570

610

210

460

170

280

560

470

200

240

180

410

420

360

480

350

330

380

400

400

290

210

290

270

470

630

460

260

13

14

21

22

24

16

28

17

22

22

21

22

23

24

28

17

12

13

8.9

16

28

21

17

14

17

25

26

14

7.2

8.2

6.1

20

23

21

6.5

19

6.5

6.6

9.1

9

15

5.9

8.7

6.8

12

14

16

16

13

11

8.3

11

15

13

8.8

15

10

12

13

12
Table 2. Beocheiical results of aqua-regia leachatef of streai wdiwnti analyzed by ICP froi the Iditarod quadrangle,

Alaska. Continued

Saiple Latitude Longitude ICP-Fe ICP-Hg ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B ICP-Ba

I0059S

I0060S

I0061S

I0062S

I0063S

I0064S

I0065S

I0066S

I0067S

I0068S

I0069S

I0070S

I0071S

I0072S

I0073S

I0074S

I0075S

I0076S

I0077S

I0078S

I0079S

I0080S

I0081S

IOOB2S

I0083S

I0084S

I0085S

I0086S

I0087S

I0088S

IOOB95

I0091S

I0092S

I0093S

I0094S

I0095S

I0099S

I0100S

I0101S

I0102S

I0103S

I0104S

I0105S

I0106S

I0107S

I0108S

I0109S

I0110S

I0111S

I0112S

I0113S

I0114S

I0115S

I0116SD2

I0116SD3

I0117S

I0118S

I0119S

I0120S

62 1 57

62 3 3

62 2 9

62 4 32

62 29 39

62 28 55

62 29 31

62 27 13

62 28 31

62 26 8

62 22 59

62 21 39

62 19 6

62 17 38

62 18 22

62 17 44

62 16 40

62 15 43

62 15 47

62 15 27

62 24 10

62 22 48

62 22 41

62 20 51

62 17 39

62 17 1

62 17 3

62 17 38

62 IB 8

62 11 35

62 10 38

62 13 8

62 25 19

62 27 21

62 27 48

62 29 21

62 51 36

62 51 34

62 51 13

62 50 44

62 52 32

62 53 0

62 53 0

62 53 7

62 53 26

62 53 28

62 52 28

62 49 32

62 49 34

62 17 51

62 16 24

62 17 4

62 17 57

62 IB 50

62 IB 50

62 22 22

62 22 13

62 21 48

62 18 20

158 35 51

158 33 14

158 31 49

158 35 56

158 14 19

158 19 11

158 20 51

158 21 55

158 26 11

158 28 40

158 28 31

158 25 21

158 23 58

158 28 51

158 20 49

158 19 25

158 16 38

158 24 18

158 25 20

158 11 49

158 17 18

158 17 49

158 21 39

158 22 3

157 10 38

157 5 49

157 4 15

157 1 55

157 1 52

157 17 13

157 15 15

157 15 51

157 49 14

157 47 9

157 43 12

157 47 39

156 59 2

156 58 56

157 0 12

157 2 58

157 3 13

157 2 48

157 2 36

157 1 13

157 1 4

157 1 5

157 4 IB

156 57 26

156 57 18

156 46 48

156 48 38

156 43 36

156 40 19

156 38 36

156 38 36

156 38 3

156 44 10

156 47 44

156 51 24

18,000

22,000

7,300

31,000

19,000

17,000

22,000

14,000

21,000

10,000

20,000

23,000

24,000

15,000

19,000

24,000

17,000

23,000

19,000

20,000

16,000

26,000

18,000

20,000

26,000

28,000

22,000

27,000

26,000

25,000

17,000

29,000

38,000

36,000

27,000

24,000

11,000

30,000

12,000

38,000

26,000

22,000

13,000

19,000

15,000

16,000

12,000

10,000

13,000

20,000

27,000

26,000

11,000

14,000

11,000

19,000

39,000

15,000

17,000

3,600

7,000

1,900

7,600

4,400

3,700

4,700

2,900

5,300

1,900

4,100

5,300

3,400

3,000

2,900

3,700

3,200

3,900

3,100

4,200

3,200

7,800

3,300

3,200

4,300

6,300

3,900

4,800

5,400

4,800

3,600

5,500

6,700

8,700

5,000

3,900

6,100

6,300

5,600

40,000

7,000

6,600

5,000

6,100

3,000

4,300

5,100

8,100

6,200

6,000

4,600

4,800

2,900

2,900

1,900

4,100

6,500

2,500

4,500

1,500

3,400

1,200

3,500

3,300

3,100

3,000

1,300

3,900

2,200

2,800

2,800

2,600

2,500

2,100

2,900

2,500

2,500

3,000

3,200

2,800

3,300

2,000

2,200

1,400

2,700

2,600

2,500

2,500

2,900

2,900

2,300

2,300

2,100

1,900

1,300

2,800

2,400

3,100

5,700

3,500

7,400

3,700

3,700

1,800

2,900

3,800

2,800

2,700

2,700

1,900

2,700

1,800

1,600

2,500

2,800

3,100

1,700

3,000

86

400

120

390

390

290

630

180

730

170

180

48

110

210

94

310

110

150

200

130

260

58

47

31

35

60

52

45

69

55

31

31

14

19

17

20

470

160

290

340

330

290

360

410

240

340

520

380

250

290

13

99

15

89

75

170

16

15

540

170

330

68

350

230

280

290

84

170

110

140

170

460

180

230

190

340

430

210

600

110

380

270

270

220

200

180

250

260

340

150

330

260

270

210

180

250

340

200

350

340

220

230

210

240

230

240

210

210

290

260

280

170

160

150

160

550

130

200

N

N

N

N (2)

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.84

N

N

N

N

N

N

N

.4

N

N

N

N

,46

N

N

N

K

N

N

N

N

12

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

55

N

120

<31

130

N

<24

45

<22

32

N (4.2)

<30

32

N

N

10

19

45

N

N

N

N

73

N

N

N

K

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

110

130

74

160

150

140

160

100

130

89

130

160

210

170

150

190

150

190

140

160

130

170

110

160

110

220

200

210

180

170

140

160

120

160

120

110

62

120

47

150

63

58

38

32

42

48

55

59

39

90

82

95

59

65

120

130

120

140

41

13
Table 2. Beocheiical results oi aqua-regia leachates of fitreal sediients analyzed by ICP froi the Iditarod quadrangle,

Alaska. Continued

Saiple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Mb ICP-Ni ICP-Pb ICP-Sb

I0059S

I0060S

I0061S

I0062S

I0063S

I0064S

I0065S

I0066S

I0067S

I0068S

I0069S

ID070S

I0071S

I0072S

I0073S

I0074S

I0075S

I0076S

I0077S

ID078S

I0079S

I0080S

I0081S

I0082S

IOOB3S

I0084S

1 0085 S

IOOB6S

I0087S

I0088S

IOOB9S

I0091S

I0092S

I0093S

I0094S

I0095S

I0099S

I0100S

I0101S

I0102S

I0103S

I0104S

I0105B

I0106S

I0107S

I0108S

I0109S

I0110S loins

I0112S

I0113S

I0114S

I0115S

ID116SD2

I0116SD3

I0117S

I0118S

I0119S

I0120S

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.41

N

N

.18

N

N

N

N

N 

N 

N 

N 

N 

N 

N 

N 

N 

N

N 

N 

N 

N 

N 

N 

N 

N 

N 

N

N 

N 

N 

N 

N 

N 

N 

N 

N 

N

N 

N 

N 

N 

N 

N 

N 

N 

N 

N

N 

N 

N 

N 

N 

N 

N 

N 

N

N 

N 

N 

N 

N 

N 

N 

N 

N 

N

N

N

(.2

N (1)

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

<.48

N

<.48

N

<.51

<.29

(.46

<.3

<.26

<.36

.58

.69

<.39

N

N

N

N

<.62

N

N

N

N

N

5.7

8.4

2.5

15

8

4.6

9.7

N

9.6

3.5

5.3

7.5

5.2

3.3

6.2

N

5.3

8.9

6.4

9.5

N

11

7

6.7

9.7

4.9

2.8

8.9

8.2

N

N

8.6

9.9

10

8

5.9

7.1

10

6.6

14

12

8

5.3

6.5

5.9

6.8

5.5

7.2

7.7

7

7.4

12

4

3.4

3.5

3.6

9.1

4.1

6.6

20

41

9.7

52

16

15

23

16

23

12

14

23

18

14

18

23

16

21

17

19

16

24

18

19

19

26

18

23

22

21

18

23

17

22

15

16

45

41

48

150

56

47

34

40

25

31

38

69

48

43

26

36

24

28

N

20

40

13

38

5.3

6.9

4.9

14

6.7

7.5

7.9

7.7

11

3.2

4.9

8.4

8.7

6.9

6

9.4

5.2

9.3

9.4

6.2

11

7.9

4.6

7.1

5.7

8.1

6.4

7.8

12

6.4

7

8.7

8.6

6.8

6

5

44

7.4

59

19

30

17

20

31

31

17

15

49

22

12

7

15

5

6.8

4.4

6.8

11

5

14

5.7

5.8

4.7

8.9

13

14

13

7.5

11

7.6

13

5.2

11

11

9.3

13

9.1

11

11

8.9

8.3

8.7

7.9

9.3

4.8

5.9

3.8

5.1

6.1

4.9

5.7

5.5

3.8

4.6

4

4.4

9.5

5.2

8.7

8.1

14

24

13

17

8.3

12

15

7.9

8.6

8.2

7

3.8

5.6

7.2

9.4

7.5

8

3

10

N

N

N

.86

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.77

N

1

N

1.3

.77

2

1.3

1.7

1.5

.75

N

1

N

N

N

N

N

N

N

N

N

1.7

2.6

4.2

2

<6.9

<5.8

<4.6

<5.9

<4.6

<6.6

<2.9

<5.3

<5.1

<5.2

<4.1

<4.5

<5.7

<4.1

<5.5

<4.8

<5.1

<4

<5.9

<4.1

<4

<4.3

<5.1

<3.9

<5.2

<5.6

<4.2

<3.4

<5

<4.7

<5.6

<4

<3.B

3.6

4

3.1

5.1

5.2

4.1

3.3

3.9

3.3

3.9

3.8

2.8

3.3

<4

<3.5

N

<3.2

<2.6

N

2.8

<4.5

<1.8

<4.4

16

16

7.7

28

14

11

14

10

15

6.5

13

26

16

11

14

14

13

16

14

16

16

42

20

20

25

29

24

27

26

2fr

18

27

29

34

25

24

25

36

21

46

24

16

12

14

10

13

14

32

26

25

21

36

11

13

7.1

IB

28

19

14

<3.5

<5.5

<3.6

14

12

9

9.8

13

9.6

8

N

8.1

12

8.9

9.8

11

9

13

10

10

6.2

N

9.6

9.3

8.7

7.5

7.1

9.8

11

6.8

7.7

8.6

<6.5

12

7.7

10

9.5

<5.4

13

60

72

<8.4

11

16

14

20

<3.7

17

22

7.7

<2.4

12

12

34

<3

4.5

14

N

7.3

14
Table 2. Beocheiical results of aqua-regia leachates of streai sedieents analyzed by ICP fro§ the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-N ICP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

I0059S N 14 21 N N 37 - 11.000 ~ - 250 11

I0060S N 25 32 N N 38 ~ 14.000 - - 260 11

100618 N 9.6 13 N .9 26 ~ 6,600 - - 160 9.4

I0062S N 31 50 N .74 64 ~ 16,000 ~ - 630 16

I0063S N 27 28 N 1.9 52 ~ 14,000 -- - 240 24

I0064S N 25 27 N 2.3 46 - 13,000 - - 270 27

I0065S N 26 31 N 2.3 56 - 14,000 - - 280 24

I0066S N 9.6 23 N .89 37 - 12,000 ~ - 180 14

I0067S N 29 36 N 2.2 45 ~ 15,000 - - 300 21

I0068S N 15 15 N 1.9 25 - 6,400 - - 210 14

I0069S N 20 25 N .95 43 - 14,000 - - 310 24

I0070S N 15 27 N .099 56 - 14.000 - - 240 9

I0071S N 23 29 N 1.9 59 - 17,000 - - 250 21

I0072S N 21 22 N 2.1 41 - 12,000 - - 160 20

I0073S N 22 24 N .39 41 - 12,000 - - 190 17

I0074S N 29 37 N 1.5 50 ~ 16,000 - ~ 310 24

I0075S N 24 22 N .94 41 - 12,000 - - 150 17

I0076S N 21 30 N 1.5 54 - 14,000 - - 200 21

I0077S N 23 25 N 1.9 41 - 11,000 -- - 220 20

I0078S N 33 25 N 1.4 48 -- 14,000 -- - 190 17

I0079S N 20 27 N 2.3 41 - 10,000 - - 220 15

I0080S N 30 26 N .32 51 - 13,000 - - 290 17

IOOB1S N 18 20 N N 43 - 11,000 - - 160 15

I0082S N 21 23 N .55 47 - 12,000 - - 200 17

IOOB3S N 15 21 N N 6.1 12,000 -- - 210 8.2

IOOB4S N 16 32 N .097 70 ~ 15,000 - ~ 300 9

I0085S N 15 25 N .28 58 - 12,000 -- - 290 6

I0086S N 14 29 N N 63 - 13,000 -- - 280 9.2

I0087S N 15 30 N N 68 - 15,000 -- - 220 11

I0088S N 16 29 N .27 59 - 13,000 - - 280 7.6

I0089S N 29 22 N 1.4 56 - 12,000 -- - 210 9.6

I0091S N 21 27 N N 63 - 16 000 -- - 220 8.8

I0092S N 23 27 N N 67 - 16,000 - - 280 4.9

I0093S N 19 27 N N 67 -- 14,000 - - 310 7.6

I0094S N 17 21 N N 51 - 12,000 -- - 230 6.4

I0095S N 10 19 N N 56 - 8,800 - - 210 7.5

I0099S N 15 24 N 3.1 33 -- 12,000 - - 750 20

IOIOOS N 13 35 N N 56 -- 11,000 - - 420 8.2

I0101S N 14 24 N 3.4 32 - 10,000 -- - 860 17

I0102S N 36 62 N .15 100 - 20,000 - - 650 12

I0103S N 18 35 N 8.7 120 - 15,000 - -- 870 26

I0104S N 17 38 N 8.9 41 - 13 000 -- - 2.200 46

I0105S N 9.6 26 N 4.7 35 - 9,000 ~ - 1,200 27

I0106S N 8.5 25 N 4.1 42 - 9,000 - - 1,300 33

I0107S N 8.5 22 N 2.1 30 - 8,700 - - 660 17

I0108S N 9.8 23 N 3.8 41 - 8,600 - -- 1,000 24

I0109S N 17 30 N 6.8 30 -- 12,000 - - 1,000 29

I0110S N 13 22 N 3.2 51 ~ 10,000 - - 670 14

I0111S N 11 17 N 2.1 39 - 7,900 - - 850 16

I0112S N 13 30 N .51 58 - 15,000 -- - 440 15

101135 N 13 25 N N 47 - 11,000 - - 360 6.8

I0114S N 15 38 10 3.9 67 2.2 10,000 120 230 290 10 11

I0115S N 15 19 N .05 43 -- 8,700 - - 320 5.8

I0116SD2 N 11 15 N N 120 - 10,000 -- - 350 11

I0116SD3 N 25 19 N 3.7 31 - 8,200 -- - 260 18

I0117S N 19 22 N .28 52 - 10,000 - - 430 13

101 IBS N 16 43 N N 78 - 19,000 - - 530 7.8

I0119S N 9.7 16 N .4 39 - 7,000 - - 370 4.5

I0120S N 11 31 N 2.3 31 - 11,000 -- - 740 19

15
Table 2. Beocheiical results of aqua-regia leachates of streai sediMnti analyzed by 1CP frot the Iditarod quadrangle,

Alaska. Continued

Saaple Latitude Longitude ICP-Fe ICP-Hg ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B ICP-Ba

I0121S

I0122S

I0123S

I0124S

I012SS

I0126S

I0127S

101285

I0129S

101305

I0131S

I0132S

I0133S

I0134S

I0135S

I0136S

101 37S

101385

I0139S

I0140S

I0141S

101425

101435

I0144SD2

I0144SD3

I0145S

10146S

I0147S

101485

I0149S

101505

I0151S

101525

I0153S

101545

I0155S

101565

101575

101585

I0160S

10162S

101635

101645

101655

101665

10167S

I0168S

I0169S

101 70S

I0171S

101 725

I0173S

101745

I0175S

101765

I0177S

101785

101805

I01B15

101825

62 19 40

62 15 22

62 17 18

62 24 53

62 26 5

62 26 14

62 26 33

62 23 49

62 21 6

62 19 37

62 24 0

62 21 4

62 21 5

62 20 35

62 19 34

62 21 43

62 22 5

62 24 15

62 22 27

62 28 11

62 29 18

62 29 0

62 28 11

62 27 21

62 27 21

62 27 33

62 27 55

62 29 15

62 29 41

62 27 8

62 26 26

62 25 38

62 25 48

62 21 23

62 6 45

62 8 48

62 8 4

62 6 15

62 6 12

62 13 51

62 21 48

62 23 12

62 19 51

62 20 3

62 19 51

62 19 53

62 22 14

62 21 3

62 23 48

62 24 8

62 25 4

62 28 14

62 29 39

62 28 13

62 27 41

62 27 22

62 29 39

62 24 18

62 38 47

62 37 18

156 45 36

156 53 19

156 56 25

157 5 54

157 5 20

157 3 39

157 2 58

157 9 23

157 9 37

157 8 41

157 1 50

157 3 41

157 1 49

157 3 15

157 15 39

157 14 9

157 16 39

157 19 6

156 57 5

156 58 52

156 58 55

157 5 10

157 6 48

157 11 59

157 11 59

157 14 11

157 15 19

157 11 48

157 21 21

157 19 42

157 19 1

157 21 38

157 23 21

156 58 59

158 28 9

158 27 35

158 21 21

158 23 0

158 23 7

158 22 32

157 49 40

157 47 5

157 47 39

157 42 41

157 39 12

157 39 9

157 40 30

157 22 0

157 24 17

157 26 15

157 28 2

157 28 15

157 27 47

157 32 38

157 32 17

157 34 52

157 38 14

157 42 1

157 37 5

157 36 8

39.000

23,000

32,000

35,000

23,000

20,000

21,000

37,000

9,600

25,000

26,000

8,100

71,000

36,000

26,000

22,000

37,000

53,000

20,000

24,000

32,000

27,000

21,000

18,000

18,000

29,000

19,000

35,000

25,000

28,000

35,000

29,000

16,000

28,000

18,000

24,000

20,000

18,000

20,000

20,000

27,000

13,000

17,000

33,000

23,000

25,000

16,000

20,000

32,000

46,000

22,000

24,000

17,000

20,000

21,000

17,000

20,000

37,000

19,000

31,000

7,700

4,400

4,100

5,700

3,600

5,400

3,200

5,700

1,200

3,000

5,600

1,600

5,300

4,400

2,600

3,500

5,700

4,600

3,000

4,500

4,600

3,500

3,300

2,100

2,600

2,400

2,700

5,800

3,100

3,900

4,800

4,000

1,600

4,300

10,000

10,000

4,200

4,300

3,700

3,700

7,700

3,900

3,500

6,500

5,000

4,900

3,100

5,000

2,100

5,200

4,800

4,900

4,600

5,400

4,800

1,700

3,800

6,500

3,500

N

2,900

4,000

1,400

3,400

3,400

3,100

2,200

2,200

1,400

1,800

2,500

730

2,000

2,500

2,400

2,500

2,700

1,500

1,600

2,500

1,900

2,000

2,300

1,800

3,500

2,200

1,800

2,600

3,400

2,100

3,400

1,700

1,600

2,900

3,900

4,600

2,100

1,900

2,700

2,300

2,300

2,400

2,100

3,000

2,300

2,500

2,400

2,800

1,400

2,400

2,200

3,100

3,000

2,800

1,800

2,800

1,700

2,300

1,100

N

72

490

13

6.1

14

49

21

8.9

8.6

17

15

11

16

32

14

14

16

11

28

22

46

24

7.2

20

13

10

7.4

24

76

20

30

24

5.8

26

300

670

54

85

27

270

90

240

14

16

20

13

14

4.5

2.5

N

36

73

13

85

12

13

12

N

6.1

N

390

230

280

590

410

290

260

420

100

210

910

110

420

350

180

170

420

810

150

220

230

180

220

210

270

430

280

410

720

210

510

250

230

260

220

380

380

300

450

280

380

210

180

400

240

280

220

270

780

430

200

790

500

300

200

190

160

520

96

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

2.8

N

N

N

N

N

N

N

N

N

N

N

2.9

N

N

N

N

N

N

N

N

N

12

N

N

N

3.9

6.5

9

N

N

N

8.6

N

N

45

7.1

N

7.5

9.2

7.7

N

12

7.2

N

N

N

N

N

10

N

7.1

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

37

N

N

N

N

N

N

N

62

N

68

150

92

130

130

150

99

120

140

110

120

93

42

160

180

150

170

180

230

120

150

130

150

180

150

220

160

100

200

100

160

320

130

110

150

91

130

150

160

110

140

120

58

90

140

89

97

97

170

56

190

180

230

190

140

140

130

130

120

120

220

16
Table 2. Beocheiical results of aqua-regia leachates of stream sediients analyzed by ICP froa the Iditarod quadrangle,

Alaska. Continued

Saiple ICP-Be

I0121S

I0122S

I0123S

I0124S

I0125S

I0126S

I0127S

I0128S

I0129S

I0130S

I0131S

I0132S

I0133S

I0134S

101355

I0136S

I0137S

I0138S

101395

I0140S

I0141S

I0142S

I0143S

I0144SD2

I0144SD3

I0145S

I0146S

I0147S

I014BS

I0149S

I0150S

I0151S

I0152S

I0153S

101545

I0155S

I0156S

I0157S

I0158S

I0160S

I0162S

I0163S

I0164S

I0165S

I0166S

I0167S

101 68S

I0169S

10170S

10171S

101 72S

I0173S

101745

I0175S

I0176S

I0177S

I0178S

I0180S

I0181S

I0182S

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.36

N

N

N

N

N

.33

N

N

N

.33

N

N

.63

.3

N

.35

.34

.3

N

.72

12

N

N

N

N

N

.33

N

2.7

N

N

ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Hb ICP-Ni ICP-Pb ICP-Sb

N N 9.3 27 13 9.9 N 4.9 34 14 N

N N 7.5 55 6.2 7.3 N <3.8 20 <4 N

N N 7.4 15 7.6 3.B N <3.3 23 <3.8 N

N N 8.8 24 15 10 N N (3.5) 32 N N

N N 7.4 21 11 6.6 N <3 23 <3.5 N

N (.44 5.4 22 13 9.1 N 4.3 23 10 N

N N 7.8 17 5.4 4.5 .76 3.1 21 8.3 N

N N 10 17 8.6 4.4 N <3.8 24 N N

N N 3.5 10 5 2.5 N <1.6 11 2.5 N

N N 6 15 4.9 3 N 2.3 24 5.2 N

N . N 7.5 21 10 8.2 N 4.2 25 <7.7 N

N (.27 2.1 8.3 14 1.7 N <1.1 9.8 N N

N N 9.5 13 11 5.3 N 4.3 37 15 N

N N 6.1 20 7.6 3.1 N 3 31 8.1 N

N N 6.9 17 9.7 3.4 N 2.5 25 8.1 N

N N 6.7 IB 6.2 4.2 N 2.8 23 7.5 N

N N 9.3 24 17 4.8 N <3.5 33 N N

N N 6.7 17 6.8 4.6 N 3.2 25 <5.3 N

N N 4.5 16 4.8 4.8 N 2.7 19 8.6 N

N N 4.6 19 5.7 4.2 N 2.5 26 5.1 N

N N 5 19 7.4 3.8 N 2.7 28 6 N

N N 4.1 18 7.6 3 N 2.3 24 6.4 N

N N 5.2 16 7.6 2 N 3.1 20 6.7 N

N N 3.1 14 4.9 2.5 N 1.6 17 4.9 N

N N 5.3 16 9.7 3.9 N 3.3 16 7 N

N N 6.7 <16 9.1 2.9 N 3.3 21 6.9 N

N N 4.7 15 4.8 1.7 N 2.4 18 4.7 N

N N 7 24 8.8 2.7 N 3.1 32 6.4 N

N H 12 16 22 4.8 N N 23 12 N

N N 5 19 11 2.5 N 2.4 26 7.4 N

N N 5.2 24 11 3.6 N 3.9 26 9.8 N

N N 8.5 17 7.8 2.6 N 2.3 24 5 N

N N 3.8 9.8 7.1 1.5 N 1.3 18 6.5 N

N N 4.5 19 6 4.6 N 2.8 24 7.1 N

N N 10 42 7.5 5.3 N N 43 12 N

N N 10 50 5.9 8 N 6.6 28 8.8 N

N N 9 20 3.9 6.2 N 3.9 15 7.8 N

N N 9.8 14 3.6 5.8 N 3.9 17 6 N

N N 9.7 17 6.7 4 N N 18 12 N

N N 7.1 17 7.6 9.2 N 5 15 6.8 N

N N 11 28 8.9 6.1 N 5.5 34 7.7 N

N N 5.7 49 14 7.7 N N 19 46 N

N N 8.1 17 7.8 3.3 N N 25 11 N

N N 11 31 11 4.8 N 4.9 34 <3.8 N

N N 9.5 27 9.7 3.2 N N 34 12 N

N N 11 28 12 1.7 N N 35 13 N

N N 7.3 14 9 2.9 N N 23 12 N

N N 8.3 33 12 3.4 N 4 28 9.1 N

N N 14 17 28 2.8 N N 32 130 N

N N 12 22 12 1.9 N N N N N

N N 6.1 33 14 4.5 N 4.5 25 7.5 N

N N 5.6 21 14 3.7 N 4 29 6.5 N

N N 12 25 12 3.8 .84 4.6 26 9.6 N

N N 10 41 11 5.7 .46 5.2 30 8.3 N

N N 8.8 29 9.9 2.5 N 4 24 8.2 N

N N 7.4 14 10 4.2 N N 21 12 N

N N 5.4 24 5.4 3.4 N 3.3 22 6.3 N

N N 13 41 15 4.8 N N N N N

N N 6 25 7.2 2.8 N 3.1 24 7 N

N NNNNNNN N N N

17
Tablt 2. Seochciical results of aqua-regia leachates of streai sediients analyzed by ICP frot the Iditarod quadrangle,

Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-N ICP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

I0121S

I0122S

I0123S

I0124S

I0125S

I0126S

I0127S

I0128S

I0129S

I0130S

I0131S

I0132S

I0133S

IOI34S

I0135S

I0136S

I0137S

I0138S

I0139S

I0140S

I0141S

I0142S

I0143S

IOH4SD2

I0144SD3

I014SS

I0146S

I0147S

I0148S

I0149S

101505

I0151S

I0152S

101535

I0154S

101555

I0156S

I0157S

I015BS

I0160S

I0162S

101635

I0164S

I0165S

I0166S

I0167S

I0168S

I0169S

I0170S

I0171S

I0172S

I0173S

I0174S

I0175S

101 765

I0177S

101 785

101805

101815

I01B2S

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

18

19

13

24

18

13

16

24

8.6

12

20

5.1

15

16

15

14

16

19

11

15

12

13

11

12

15

12

9.5

15

16

12

18

12

11

18

23

28

IB

17

21

17

14

17

10

15

10

11

13

15

5.9

N

23

17

18

16

21

15

17

N

8

N

39

24

26

34

25

24

20

31

16

21

24

10

30

28

25

22

35

31

19

22

24

23

19

IB

19

24

16

31

33

24

38

22

12

23

29

34

22

18

25

32

30

29

23

38

33

33

21

25

16

N

35

30

25

33

24

20

22

N

19

N

N

N

N

N

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

N

12

N

N

<4.2

14

N

N

N

13

N

13

13

13

N

10

N

N

N

<6.9

N

N

11

N

N

N

N

N

1.2

N

N

.98

1.7

N

N

1

N

N

N

N

N

.28

.36

N

N

N

N

N

N

N

.25

1.4

N

N

N

4.3

N

N

N

.17

N

3.1

.61

N

N

3.9

1.6

N

3.3

3

N

3.5

3.9

2.8

.5

8.9

2.6

N

1.3

1.3

.28

N

4.6

N

4

N

4.5

100

41

54

87

57

110

86

61

28

58

77

24

110

78

61

64

68

68

53

80

69

63

50

46

43

49

41

79

61

72

81

62

48

65

37

55

47

50

56

45

60

88

50

61

60

65

52

64

810

76

64

69

59

47

58

58

43

71

56

68

2.7

3

1.6

 -

1.6

2

1.9

1.1

1.9

3.5

N

N

2.4

1.8

1.4

16,000 

14,000 

13,000 

18,000 

11,000 

13,000 

8,100 

16,000 

5,000 

8,400

14,000 

4,100 

11,000 

10,000 

7,400 

9,300 

16,000 

15,000 

7,800 

10,000

12,000 

8,700 

8,800 

5,800 

8,100 

7,700 

5,700

12,000

7,200

9,000

14,000

10,000

4,100

9,700

9,800

17,000

12,000

12,000

9,000

12,000

15,000

10,000

7,900

13,000

9,600

9,200

7,400

11,000

6,800

16,000

16,000

13,000

12,000

12,000

13.000

5,000

9,900

12,000

7,000

N

150

210

~

160

150

120

230

110

110

130

140

130

100

150

170

320

250

310

590

330

280

320

300

490

480

520

370

410

400

700 

550 

450 

510 

540 

340 

500 

460 

290 

440

340 

160 

650 

580 

550 

490 

600 

540 

440 

530

500 

510 

290 

450 

350 

430 

330

500

290

470

530

430

370

560

250

360

290

230

300

300

330

330

230

450

260

310

250

560

160

N

350

450

320

340

360

500

370

N

410

N

16 

12 

1.1 

17 

12 

16 

8.1 

6.2 

2.2 

4.3

14 

2.7 

6.2 

3.6 

6.3 

7.3 

1.3 

5.2 

8.3 

6.4

5 

4.1 

2.8 

3.6 

7.1 

4.3 

2.5

3.3

11

3

4.6

3.2

1.9

7.3

14

14

11

11

8

17

11

15

12

7.7

10

N

11

6.1

7.3

N

6.8

5.5

7.3

11

3.5

12

5.3

9.5

4.5

N

4.7

2.9

7.7

 

8.1

10

16

15

11

7.7

13

11

7.3

12

15

18
Table 2. fieocheiical results of aqua-regia leachates of streal sediients analyzed by ICP frM the Iditarod quadrangle,

Alaska. Continued

Satple Latitude Longitude ICP-Fe ICP-Hg ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B ICP-Ba

I01B3S

I01B4S

I0185S

I0186S

I01B7S

I0188S

I0189S

I0190S

I0191S

I0192S

I0193S

101955

I0196S

I0200S

I0201S

I0202S

I0203S

I0204S

I0205S

I0206S

I0207S

I0208S

I0209S

I0210S

I0211S

I0212S

I0213S

I0214S

I0215S

I0216S

I0217S

I0218S

I0219S

I0220S

I0221S

102225

I0223S

I0224SD2

I0224S03

I0225S

I0226S

I0227S

102285

I0229S

I0230SD2

I0230SD3

102315

102325

I0233S

I0234S

I0235S

I0236S

I0237S

I0238S

I0239S

I0240S

I0241S

I0242S

I0243S

I02445D2

62 35 31

62 35 50

62 34 9

62 32 55

62 32 51

62 31 26

62 30 21

62 33 56

62 32 36

62 31 58

62 34 55

62 37 1

62 36 28

62 42 30

62 43 33

62 44 10

62 46 46

62 44 58

62 41 49

62 40 21

62 35 19

62 32 49

62 33 18

62 38 41

62 43 46

62 43 54

62 48 32

62 48 20

62 47 22

62 41 7

62 38 2

62 25 38

62 25 14

62 27 0

62 23 39

62 21 25

62 19 22

62 21 31

62 21 31

62 26 22

62 33 58

62 31 46

62 31 8

62 31 55

62 35 54

62 35 54

62 37 6

62 36 38

62 38 46

62 44 12

62 43 44

62 44 18

62 39 50

62 36 25

62 46 49

62 48 44

62 51 32

62 51 29

62 49 59

62 47 41

157 36 55

157 34 28

157 35 42

157 31 5

157 31 0

157 35 1

157 34 45

157 28 29

157 23 10

157 24 22

157 22 10

157 22 27

157 20 11

158 19 5

158 19 55

158 17 21

158 12 22

158 10 50

158 14 32

158 14 38

158 11 58

158 4 35

158 12 13

158 5 51

158 7 15

158 1 50

158 2 48

158 10 46

158 16 18

158 22 24

158 22 13

158 3 31

158 6 36

158 10 42

158 13 30

158 14 11

158 11 55

158 11 45

158 11 45

158 1 35

157 56 15

157 57 49

157 54 11

157 49 40

157 51 30

157 51 30

157 50 25

157 49 52

157 51 7

157 52 11

157 46 49

157 44 5

157 41 50

157 44 22

157 32 28

157 32 21

157 33 35

157 36 44

157 37 30

157 38 42

21,000

26,000

20,000

25,000

24,000

20,000

16,000

23,000

19,000

23,000

25,000

21,000

18,000

37,000

26,000

20,000

11,000

32,000

24,000

15,000

23,000

17.000

16,000

12,000

17,000

24,000

15,000

8,200

17,000

11,000

17,000

25,000

16,000

20,000

13,000

16,000

18,000

37,000

44,000

19,000

17,000

18,000

18,000

20,000

18,000

17,000

24,000

19,000

16,000

15,000

20,000

17,000

13,000

21,000

17,000

24,000

23,000

20,000

17,000

15,000

4,700

7,300

5,200

7,300

6,200

5,300

3,600

5,200

14,000

8,200

9,700

4,600

15,000

2,500

4,900

2,100

1,800

5,400

3,700

2,100

4,600

3,200

4,700

2,600

2,900

3,600

2,400

2,400

3,500

2,500

3,000

5,200

2,300

3,900

2,700

3,600

8,400

58,000

60,000

8,000

2,800

2,500

3,700

2,600

2,800

5,000

4,700

5,900

3,000

2,700

3,200

2,600

1,800

3,000

4,700

6,000

11,000

3,300

4,000

3,600

2,600

2,300

1,600

3,100

2,300

2,500

2,200

2,500

4,200

2,300

3,600

2,100

4,600

2,500

3,800

2,100

2,300

4,600

3,300

1,500

3,600

2,200

2,200

2,500

1,700

2,600

1,400

1,500

2,200

1,600

1,500

1,800

1,900

1,000

1,400

2,400

3,400

6,900

8,400

1,800

1,300

1,400

1,900

1,000

1,500

1,900

1,700

3,300

1,400

1,200

2,200

1,100

1,100

2,400

1,200

2,400

3,700

1,700

1,300

1,400

53

54

16

18

7.7

15

12

7

650

48

7.B

2.5

100

330

710

260

150

1,000

360

250

450

330

430

250

300

120

130

80

390

170

220

no

57

120

120

87

490

590

570

34

13

44

52

5.9

53

170

13

240

13

95

18

6

8.2

32

61

36

220

37

23

38

420

280

390

300

600

230

210

530

410

360

610

250

430

840

200

220

130

220

450

240

170

120

110

120

no

180

88

93

no

100

160

340

140

160

94

220

250

1,700

2,100

250

210

200

130

240

200

270

380

220

170

170

470

230

140

360

90

210

430

450

220

160

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N (2)

N

N

N

N

N

N

N

N

N

N

N (2)

N

N

N

N (2)

N

N

N

N

N

N (2)

N

N

N

N (2)

N

N

N (2)

N

N

N

N

N

N

N

N

N

N

N

N

N

N

13

8.4

N

N

N

N

N

5.6

N

N

N

N

N

N

N

7.8

N

N

N

N

<3.1

9.2

5.4

N

7.5

N

N

N

15

N

6.3

N

6.6

N

N

N

N

N

<2.4

N

N

N

5.1

N

N

N

N

N

7.1

N

6.5

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

180

110

75

140

160

150

140

150

100

98

150

110

120

160

140

87

84

160

150

85

96

120

120

77

130

130

99

98

130

110

110

140

150

150

130

170

130

230

250

110

120

140

120

92

120

110

120

140

130

61

150

76

110

160

120

120

150

140

76

84

19
Table 2. Geocheiical results of aqua-regia leachates of streai sediients analyzed by ICP frot the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-la ICP-Ho ICP-Mb ICP-Ni ICP-Pb ICP-Bb

I01B3S N N N 5.1 45 7.7 4.1 N 3.8 26 4.9 N

I01B4S N N N 6.9 57 9.6 4.8 N 4.9 36 6.1 N

I0185S N N N 7.9 51 11 3.3 N 4.2 32 5.9 N

IOIB6S N N N 10 44 13 5.5 N 5.5 33 11 N

I01B7S N N N 10 37 9.9 3.3 N 4.5 30 9.2 N

I01B8S N N N 6.2 35 11 4.3 N 4.2 26 8.4 N

I0189S N N N 9.1 30 6.6 3.9 .5 3.7 23 8.5 N

I0190S N N N 7.2 34 8.2 3.4 N 3.8 26 6.7 N

I0191S N N N 11 93 17 6.8 N 6.3 60 14 N

I0192S N N N 6.7 51 11 4.5 N 4.9 33 6.3 N

I0193S N N N 11 59 12 7 N 5.9 31 18 N

I0195S N N N 8.9 31 7.8 2.6 .48 4.1 26 8.4 N

I0196S N N N 13 59 12 6.4 N 5.2 5B 7.1 N

I0200S N N N 13 12 2.7 12 .83 5.1 10 11 N

I0201S N N N 7.2 <13 3.9 9.2 N 4.6 13 <5.6 N

I0202S N N N 3.2 12 4.3 16 N 4.2 6.6 9.6 N

I0203S .48 N N 4.1 10 6.6 9.4 N N 7.9 16 N

I0204S N N N 7.5 21 8.2 15 N 5.9 13 <6.7 N

I0205S N N <1 8.9 26 4.4 9.7 N <4.6 11 9.7 N

I0206S N N N 6.2 14 3.2 9.5 N 3.5 7.9 <6.9 N

I0207S N N N 5.4 25 7.7 12 N 3.3 12 N N

I0208S N N N 5.3 22 9.7 10 N 5.3 14 11 N

I0209S N N <.66 7.7 24 9.1 13 1.1 <6.2 14 16 N

I02JOS .22 N N 6 18 10 6.7 N N 13 8.6 N

I0211S N N N 3.6 18 8.3 11 N 4.6 11 7.3 N

I0212S .5 N N 9.3 19 51 9.4 N N 19 12 N

I0213S N N N 3.9 17 5.8 9.8 N 3.8 10 7.7 N

I0214S N N <.44 4.1 12 5.2 7.6 N 2.6 8.6 7.7 N

I0215S N N N N 22 9.9 10 N 4.9 11 7.7 N

I0216S N N (.7 4.7 20 11 10 N <4.1 11 7.5 N

I0217S N N N 3.8 18 5.9 12 N 4.4 10 10 N

102185 N N N 13 34 8.8 7.5 .83 <4.9 38 13 N

102195 .18 N N 5.1 15 8.1 7.6 N 2.7 14 <4.2 N

I0220S N N <.75 8.7 39 11 9.4 .68 <5.3 25 13 N

I0221S N N <.53 4.2 20 7.9 9.2 N <4.1 11 8.6 N

102225 N N <.56 8.1 31 6.4 8.5 N <4 26 11 N

I0223S N N (.66 9.1 41 7 7.5 N N (3.7) 51 <3.4 N

I0224SD2 N N N 25 92 16 8.9 N N (7.7) 180 16 N

I0224SD3 N N N 25 87 IB 8.6 N 6.7 170 11 N

102255 N N <.81 12 41 7.1 5.9 N N (3) 55 4.4 N

102265 N N N 7.8 21 9.5 5.4 N <3.2 26 8.9 N

I0227S N N N 5.9 16 8.6 6.1 N 3.1 17 <5.6 N

I022B5 N N N 5 28 6.5 7.5 N 3 21 7.4 N

I0229S N N N 5.8 16 3.9 3.5 N <2.5 21 8.1 N

10230502 N N N 6.9 19 11 5.1 N 3.6 19 9.1 N

I0230SD3 N N N 7.5 29 10 5.2 N 2.9 28 <3 N

I0231S N N N 11 31 12 3.9 N <3.9 34 7.3 N

102325 N N N 7.8 40 7.4 7.1 N 3.8 30 <6.2 N

102335 N N N 6.2 18 8.4 6 N 2.7 20 6.5 N

I0234S N N <.5 7.2 20 6.9 4.8 .5 <2.B 22 7.6 N

102355 N N N 8.6 15 7.4 7.4 N 2.8 18 <5.9 N

I0236S N N N 6.3 17 6.5 6.5 N <2.3 22 7.3 N

102375 N N N 3.3 12 3 3.7 N 1.7 12 <3.5 N

102385 N N N 5.7 20 7.6 4.9 N 3.2 20 (6.6 N

I0239S N N N 3.8 26 5.9 6.4 N <3.1 29 5 N

I0240S N N N 6.9 24 5.5 7.2 N <4.6 33 8.8 N

I0241S N N N 11 49 6.8 6 N (5.5 50 7 N

I0242S N N N 4.7 18 7.6 6.1 N <4 18 8.2 N

I0243S N N N 3.6 21 4 6.2 N <3.2 22 5.4 N

I0244SD2 N N N 2.5 25 3.4 9 N <2.7 23 5.2 N

20
Table 2. Seochetical results of aqua-regia leachates of streai sediienti analyzed by ICP fro§ the Iditarod quadrangle,

Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-H ICP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

I01B3S

I0184S

I0185S

I01B6S

I0187S

I0188S

I0189S

I0190S

I0191S

I0192S

I0193S

I0195S

I0196S

I0200S

10201S

I0202S

I0203S

I0204S

I0205S

I0206S

I0207S

I0208S

I0209S

I0210S

1021 IS

I0212S

I0213S

I0214S

I0215S

I0216S

I0217S

I0218S

I0219S

I0220S

I0221S

I0222S

I0223S

I0224SD2

I0224SD3

I0225S

I0226S

I0227S

I0228S

I0229S

I0230SD2

I0230SD3

I0231S

I0232S

I0233S

I0234S

I0235S

I0236S

I0237S

I0238S

I0239S

I0240S

I0241S

I0242S

I0243S

I0244SD2

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

26

13

7.9

17

20

15

19

16

25

13

27

13

34

20

31

15

15

27

25

15

18

17

18

12

15

13

13

15

17

16

12

17

21

11

12

21

28

57

67

15

11

15

16

14

17

14

14

33

14

8.3

25

10

11

16

9.6

14

25

16

9.7

9.9

32

38

33

35

28

28

22

29

35

39

35

25

32

34

25

24

20

48

34

21

29

33

36

19

30

40

25

15

30

26

27

30

20

37

27

26

31

52

54

22

25

24

19

19

24

26

34

25

18

19

19

19

14

25

IB

23

29

26

21

19

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

9.2

N

N

N

N

N

N

9.7

N

9.1

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.35

N

N

.48

N

.23

.24

N

1.1

N

.87

N

1.6

3.5

1.6

8.3

6.3

5.5

2.3

3.4

.07

2

2.4

3.4

1.4

7.1

1.2

3.3

1.1

3.3

3.2

.13

.86

.9

1.8

1.4

.64

.84

,42

N

.4

.46

.072

N

1.1

.25

N

.48

.33

.13

.65

N

N

N

N

N

N

1.2

N

N

59

60

57

68

67

63

46

58

56

56

83

57

41

43

40

50

30

55

49

30

38

45

56

34

36

61

34

27

40

36

39

79

36

57

37

40

38

55

52

44

51

40

35

39

42

36

57

38

40

46

43

50

29

47

66

63

49

49

44

49

--

4.5

--

1.9

3

 

11,000

12,000

8,500

13,000

11,000

13,000

8,900

11,000

13,000

14,000

16,000

9,500

9,700

16,000

17,000

13,000

6,900 220

26,000

15,000

12,000

12,000

11,000

12,000

5,800 150

13,000

11,000 150

11,000

8,400

14,000

8,400

13,000

12,000

10,000

12,000

12,000

12,000

11,000

21,000

21,000

9,100

9,300

8,700

9,500

6,700

8,900

10,000

12,000

12,000

8,700

5,600

11,000

6,600

5,800

11,000

10,000

12,000

12,000

12,000

7,900

7,400

560

460

330

560

550

450

420

460

480

370

500

510

560

- 1,100

370

330

570 220

370

550

170

810

460

420

910 580

250

630 570

310

210

330

340

220

430

210

410

350

390

430

630

560

440

290

210

310

300

240

210

350

310

220

340

230

360

170

370

150

220

250

200

180

160

6

7

5.3

9.6

5.6

7.2

7.2

5.3

11

7.1

12

4.2

12

26

17

34

22

29

20

20

24

20

26

16

23

20

19

16

21

20

26

14

14

17

19

17

13

16

15

10

11

11

15

6

9.7

9.3

6.6

13

12

9.4

14

13

7.1

9

11

13

9.9

11

11

16

2.4

2.7 

5.5

21
Table 2. Seocheiical retulti of aqua-regia leachatet of itreai sediientf analyzed by ICP fro§ the Iditarod quadrangle,

Alaska.-Continued

Saiplt Latitude Longitude ICP-Fe ICP-Mg, ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B ICP-Ba

100

93

100

110

110

150

140

86

100

160

120

130

87

130

250

240

130

190

140

160

130

160

120

68

95

120

75

54

310

140

160

83

54

86

71

77

93

150

81

120

77

47

98

17

38

54

41

37

46

62

36

38

58

120

35

50

74

110

130

I0244SD3

I0245S

I0246S

I0247S

I0248S

I0249S

I0250SD2

I0250SD3

I0252S

I0253S

I0254SD2

I0254SD3

I0255S

I0256S

I0257S

I0258S

I0259S

I0260S

I0261S

I0262S

I0263S

I0264S

I0265S

I0266S

I0267S

I0268S

I0269SD2

I0269SD3

I0270S

I0271S

I0272S

I0273S

I0274S

I0275S

I0276S

I0277S

I0278S

I0279S

I0280S

I0281S

I0282S

I0283S

I0284S

I0285S

I02B6S

I0287S

I0288S

I0289S

I0290S

I0291S

I0292S

I0293S

I0294S

I0295S

I0296S

I0297S

I0298S

I0299S

I0300SD2

I03QOSD3

62 47 41

62 45 46

62 45 49

62 48 34

62 48 59

62 50 44

62 51 19

62 51 19

62 29 30

62 30 41

62 31 39

62 31 39

62 32 22

62 33 21

62 8 43

62 8 49

62 11 9

62 10 18

62 10 19

62 8 2

62 6 16

62 5 31

62 6 52

62 8 15

62 8 42

62 8 30

62 10 3

62 10 3

62 11 46

62 11 34

62 13 56

62 14 41

62 14 36

62 14 43

62 16 26

62 18 56

62 31 38

62 31 10

62 30 15

62 34 6

62 34 6

62 53 47

62 56 27

62 58 51

62 58 19

62 58 18

62 59 25

62 56 28

62 58 19

62 59 48

62 56 51

62 56 48

62 53 43

62 53 41

62 53 22

62 53 25

62 53 10

62 52 5

62 51 44

62 51 44

157 38 42

157 42 23

157 48 51

157 49 51

157 43 17

157 43 16

157 42 11

157 42 11

157 44 25

157 43 30

157 42 45

157 42 45

157 38 39

157 41 50

158 54 21

158 59 38

158 59 10

158 50 41

158 48 59

158 45 21

158 43 27

158 35 54

158 32 26

158 31 8

158 40 7

158 39 10

158 38 39

158 38 39

158 37 32

158 43 58

158 42 25

158 47 43

158 52 17

158 57 31

158 56 40

158 57 25

158 12 20

158 16 35

158 22 28

158 20 13

158 16 5

157 9 42

157 7 44

157 7 5

157 0 46

157 0 40

157 0 22

156 55 52

156 58 30

156 52 49

156 45 52

156 45 51

156 55 58

156 56 1

156 53 15

156 53 19

156 52 21

156 49 51

156 46 56

156 46 56

19,000

25,000

14,000

12,000

33,000

24,000

22,000

16,000

25,000

37,000

34,000

24,000

31,000

16,000

23,000

19,000

19,000

15.000

23,000

15,000

19,000

29,000

28,000

15,000

7,200

15,000

19,000

7,300

4,300

41,000

30,000

27,000

6,200

8,800

11,000

13,000

11,000

7,600

18,000

5,200

23,000

9,800

19,000

17,000

11,000

15,000

20,000

15,000

17,000

19,000

19,000

10,000

13,000

14,000

26,000

15,000

20,000

13,000

26,000

31,000

4,200

3,600

3,200

2,800

5,200

2,700

3,100

2,800

4,100

5,600

7,200

5,200

28,000

3,000

3,200

3,600

2,100

1,700

2,200

1,400

2,200

5,200

12,000

4,200

690

1,000

2,100

1,400

1,100

6,400

4,300

3,800

1,600

2,000

1,900

1,100

2,400

2,600

3,200

1,200

4,800

3,400

5,500

4,300

6,700

5,200

6,700

7,900

5,500

6,700

6,300

5,800

2,600

5,100

5,200

4,100

6,100

3,800

5,800

6,400

1,800

1,900

1,400

1,500

3,400

2,500

3,100

1,900

1,600

2,200

2,200

1,500

4,800

960

9,000

4,400

3,500

1,600

2,400

1,400

1,700

3,800

, 5,500

2,100

600

930

1,400

870

560

3,400

3,500

3,200

1,400

630

2,000

1,200

2,100

1,100

1,700

1,400

3,500

3,100

12,000

4,000

9,400

3,900

6,200

3,300

3,300

5,500

8,900

4,900

2,000

2,900

2,600

3,300

3,700

2,000

2,900

3,300

140

31

93

98

170

43

190

44

8.3

41

15

6

290

6.5

92

140

380

14

130

24

160

140

550

480

20

26

54

52

48

240

350

400

190

98

120

590

150

270

400

83

330

210

N

130

63

270

950

490

N

690

N

290

290

620

51

490

450

270

190

21

280

170

96

170

490

270

210

120

220

210

310

200

290

130

180

470

360

250

300

120

270

400

620

140

80

230

290

110

55

2,500

390

560

100

60

130

120

76

77

120

67

210

370

290

190

170

210

340

570

210

230

260

160

210

220

250

320

210

180

280

310

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

<36

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

11

N

N (5.4)

N

N (3.9)

N (9.6)

7.6

N

12

N (4.5)

81

180

N

70

77

15

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

82

N

N

N

N

N

64

N

74

N

N

N

N

N

N

N

N

N

22
Table 2. Geocheiical results of aqua-regia leachates of streal sediients analyzed by ICP fron the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-la ICP-Ho ICP-Nb ICP-Ni ICP-Pb ICP-Sb

I0244SD3 N N N 6.8 29 4.7 12 N <3.8 29 7 N

I0245S N N N 5.9 20 7 11 N <4 26 7.6 N

I0246S N N N 3.8 20 6.8 7.3 N <5.2 14 12 N

I0247S N N .55 5 18 12 6.2 N 2.9 13 <3 N

I0248S N N N 11 21 14 5.2 N <5.4 29 9.1 N

I0249S N N N 5.8 16 13 10 N <4.7 20 12 N

I0250SD2 N N N N 20 15 9.2 N N (2.1) 19 N N

I0250SD3 N N N 6.1 15 6.8 8.8 N <3.5 17 8.3 N

I0252S N N N 6.1 15 4.8 3.2 N <3.1 20 4.5 N

I0253S N N N 5.6 22 12 3.4 N <3.9 29 <5.3 N

I0254SD2 N N

I0254SD3 N N

I0255S N N N 11 120 15 7 N 4.8 38 50 N

I0256S N N N 4.9 16 5.8 1.9 N 2 20 5.3 N

I0257S N N N 9.3 15 5.2 7.7 N <4.7 19 10 N

I0258S N N N 7.2 8.5 8.5 23 N <4.9 8.1 7.2 N

I0259S N N <.34 5.9 <11 6.8 23 N 3.4 6.5 N N

I0260S N N N 4.3 5.B 2.6 5 N <2.1 8.6 4.4 N

I0261S N N N 7.7 <11 4.9 7.3 N 3.5 11 <7.1 N

I0262S N N N N 6.4 2.9 5.2 N <2.3 9.3 6.8 N

I0263S N N <.31 6.6 16 9.3 6.4 N 2.9 14 <3.1 N

I0264S N N N 10 34 14 9.6 N <4.6 19 6.7 N

I0265S N N N 11 44 5.6 6.2 N N (5.1) 40 <3.4 N

I0266S N N <.33 5 30 8.1 7.7 N 3.5 14 N N

I0267S N N .28 2.4 8.9 3.6 2.8 N 1 8.8 2.4 N

I0268S N N N 4.1 9.3 4.3 3.4 N (1.7 11 3.2 N

I0269SD2 N N N 5.8 12 4.8 4.8 N <3.4 14 7.2 N

I0269SD3 N N .33 2.1 9.7 4.3 3.3 N 1.4 9.4 3.1 N

I0270S N N .22 N 7.8 3.9 3.9 N 1.5 4.6 2.8 N

I0271S N N N 17 23 5.9 9.3 N <5.1 37 7 N

N

N

N

.55

N

N

N

N

N

N

N

N

N

N

N

N

<.34

N

N

N

<.31

N

N

<.33

.28

N

N

.33

.22

N

N

N

.38

N

N

N

<.36

<.31

<.29

.3

N

.44

N

N

.6

N

<.47

<.62

N

N

N

.52

N

<.49

N

N

N

N

N

N

6.8

5.9

3.8

5

11

5.8

N

6.1

6.1

5.6

10

6.8

11

4.9

9.3

7.2

5.9

4.3

7.7

N

6.6

10

11

5

2.4

4.1

5.8

2.1

N

17

9.5

8.1

3.6

N

3.6

N

5

N

4.7

N

8.5

5.2

6

6.2

5.7

5.2

8.6

8.4

6.1

7

6.9

5.1

3.5

6.8

7.5

6.3

7.2

5.7

8

8.3

29

20

20

18

21

16

20

15

15

22

26

19

120

16

15

8.5

<11

5.8

<11

6.4

16

34

44

30

8.9

9.3

12

9.7

7.8

23

<13

16

9.1

8.4

8.6

4.6

13

16

20

7.7

21

24

51

28

49

46

57

45

52

57

52

36

27

44

39

38

56

32

42

44

4.7

7

6.8

12

14

13

15

6.8

4.8

12

11

9.1

15

5.8

5.2

8.5

6.8

2.6

4.9

2.9

9.3

14

5.6

8.1

3.6

4.3

4.8

4.3

3.9

5.9

3.7

4.2

3.4

3.6

3.1

1.8

6.5

7.5

12

3.8

8.1

4.5

17

5.3

12

14

18

20

13

12

14

10

19

31

8

14

17

11

16

17

12

11

7.3

6.2

5.2

10

9.2

8.8

3.2

3.4

3.7

2.4

7

1.9

7.7

23

23

5

7.3

5.2

6.4

9.6

6.2

7.7

2.8

3.4

4.8

3.3

3.9

9.3

6.9

10

6.4

6

12

10

6.7

6.6

10

5.8

11

7.3

47

12

34

13

19

13

15

18

34

17

6.3

11

5.5

11

13

6.8

9.8

11

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.62

N

.78

1.3

N

.5

N

N

1.2

2.5

N

1.4

1.8

.8

.67

.63

<3.8

<4

<5.2

2.9

<5.4

<4.7

N (2.1)

<3.5

<3.1

<3.9

<5.6

<3.4

4.8

2

<4.7

<4.9

3.4

<2.1

3.5

<2.3

2.9

<4.6

N (5.1)

3.5

1

<1.7

<3.4

1.4

1.5

<5.1

4.1

<5.2

2.1

<2.5

<2.9

<2.9

2.5

2.1

3.8

1.4

3.5

2.5

N

<3.4

2.5

N (2.4)

4.8

4

N

N (3.2)

N

3.2

<2.9

4.4

<3.6

<3.5

<4.4

<3.3

<4.2

<5.1

29

26

14

13

29

20

19

17

20

29

38

27

38

20

19

8.1

6.5

8.6

11

9.3

14

19

40

14

8.8

11

14

9.4

4.6

37

13

13

5.5

6.7

6.1

3

9.7

7.6

11

5.1

13

14

N

16

11

13

17

16

N

16

N

13

8.9

18

22

11

17

13

24

26

7

7.6

12

<3

9.1

12

N

8.3

4.5

<5.3

11

5.7

50

5.3

10

7.2

N

4.4

<7.1

6.8

<3.1

6.7

<3.4

N

2.4

3.2

7.2

3.1

2.8

7

<9.3

11

4.9

5

B.5

6.7

7.1

<2.3

<4

3.1

<6.4

<2.1

N

<3.8

<3.7

<2.5

<6.5

<5.7

N

<3.3

N

6.6

5.6

8.9

N

5.3

15

6.2

<6.7

<7.1

I0272S N N N 9.5 <13 3.7 6.9 N 4.1 13 <9.3 N

I0273S N N N 8.1 16 4.2 10 N <5.2 13 11 N

I0274S N N .38 3.6 9.1 3.4 6.4 N 2.1 5.5 4.9 N

I0275S N N N N 8.4 3.6 6 N <2.5 6.7 5 N

10276S N N N 3.6 8.6 3.1 12 N <2.9 6.1 B.5 N

I0277S N N N N 4.6 1.8 10 N <2.9 3 6.7 N

I0278S .055 N <.36 5 13 6.5 6.7 N 2.5 9.7 7.1 N

I0279S N N <.31 N 16 7.5 6.6 N 2.1 7.6 (2.3 N

I0280S N N (.29 4.7 20 12 10 N 3.8 11 <4 N

I0281S N N .3 N 7.7 3.8 5.8 N 1.4 5.1 3.1 N

I0282S N N N 8.5 21 8.1 11 N 3.5 13 <6.4 N

I0283S N N .44 5.2 24 4.5 7.3 N 2.5 14 <2.1 N

I02B4S N N N 6 51 17 47 N N N N N

I0285S N N N 6.2 28 5.3 12 N <3.4 16 <3.8 N

I0286S N N .6 5.7 49 12 34 .62 2.5 11 <3.7 N

I0287S N N N 5.2 46 14 13 N N (2.4) 13 <2.5 N

I0288S N N <.47 8.6 57 18 19 .78 4.8 17 <6.5 N

I0289S N N <.62 8.4 45 20 13 1.3 4 16 <5.7 N

I0290S N N N 6.1 52 13 15 N N N N N

I0291S N N N 7 57 12 18 .5 N (3.2) 16 <3.3 N

I0292S N N N 6.9 52 14 34 N N N N N

I0293S N N .52 5.1 36 10 17 N 3.2 13 6.6 N

I0294S N N N 3.5 27 19 6.3 1.2 <2.9 8.9 5.6 N

102955 N N <.49 6.8 44 31 11 2.5 4.4 18 8.9 N

I0296S N N N 7.5 39 8 5.5 N <3.6 22 N N

I0297S N N N 6.3 38 14 11 1.4 <3.5 11 5.3 N

I0298S N N N 7.2 56 17 13 1.8 <4.4 17 15 N

10299S N N N 5.7 32 11 6.8 .8 <3.3 13 6.2 N

I0300SD2 N N N 8 42 16 9.8 .67 <4.2 24 <6.7 N

I0300SD3 N N N 8.3 44 17 11 .63 <5.1 26 <7.1 N

23
Table 2. 6eocheiical remits of aqua-regia Uachates of streai sediients analyzed by ICP froi the Iditarod quadrangle,

	Alaska. Continued

Sitple ICP-Sn ICP-Sr ICP-V ICP-H ICP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

I0244SD3 H 13 26 N .071 56 - B,BOO - - 200 21

I0245S H 11 26 N N 50 - 8,100 - - 260 20

I0246S N 12 27 N .69 44 - 12,000 - - 190 14

I0247S N 11 25 H 2.1 38 - 9,400 ~ - 320 12

I0248S H 17 33 N N 69 - 14,000 ~ - 350 8.7

I0249S N 16 28 N 2.4 58 - 12.000 - - 260 19

I0250SD2 N 17 30 N 1.9 47 - 13,000 - - 210 14

I0250SD3 N 12 19 N .32 43 - 9,000 -- - 180 16

I0252S N 13 19 N H 47 - 9,000 -- - 210 4.6

I0253S N 15 26 N N 65 - 12,000 ~ - 330 3.7

I0254SD2 H 14 28 N N 80 - 13,000 - ~ 320 6.3

I0254SD3 N 11 19 N N 59 -- 9,800 - - 220 3.3

I0255S N 31 53 N .34 81 - 16,000 ~ - 560 10

I0256S N 6.7 14 N N 47 - 6,300 - - 280 2.7

I0257S N 18 29 N N 45 - 9,000 - -- 230 15

I0258S N 66 28 N 1.8 36 ~ 13,000 - - 450 46

I0259S N 52 35 N 3.1 31 - 11,000 -- - 730 41

I0260S N 19 13 N N 28 - 6,400 - - 140 9.5

I0261B N 26 26 N .22 45 - 11,000 -- - 340 13

I0262S N 16 15 N .1 33 - 6,600 - - 160 9.9

I0263S N 15 28 N l.l 40 - 9,100 - -- 370 11

I0264S N 23 33 N .23 47 - 12,000 - - 380 18

I0265S N 32 29 N N 38 - 13,000 - -- 270 11

I0266S N 16 30 N 1.6 37 -- 12,000 -- - 310 14

I0267S N 5.5 13 N .39 21 -- 3,400 - - 190 5.1

I0268S N 7.8 16 N N 29 -- 4,800 - - 140 5.9

I0269SD2 H 10 19 N .31 32 - 6,500 - - 270 8.7

I0269SD3 N 6.5 13 N 1.2 22 - 4200 ~ - 280 6.1

I0270S N 4.5 10 N 1.3 17 - 4,800 - - 170 7.6

I0271S N 34 33 N 1.1 56 -- 14,000 - - 320 17

I0272S N 36 26 N N 39 - 16,000 - - 620 12

I0273S N 30 28 N 2.1 41 -- 17,000 -- - 290 19

I0274S N 12 14 N 1.8 23 - 7,100 ~ - 190 13

I0275S N 4.9 13 N .63 25 - 7,400 - -- 120 11

I0276S N 21 15 N 3.1 25 - 6,800 - - 230 23

I0277S N 12 16 N 2.4 21 -- 6,900 -- - 130 18

I0278S N 15 16 N 1.7 32 -- 6,200 -- - 360 13

I0279S N 8.5 19 N l.B 28 - 8,100 - - 240 12

I0280S N 16 36 N 2.3 40 - 13,000 ~ - 440 19

I0281S N 17 12 N 1.7 18 - 5,200 -- -- 210 11

I02B2S N 19 27 N 1.4 45 -- 11,000 ~ - 1,000 20

I0283S N 10 22 N 2.4 34 -- 8,900 - - 730 14

I0284S N N N N 28 44 N 8,300 390 870 N 97 19

I02B5S N 12 24 N 3.6 45 - 10,000 ~ - 1,200 23

I0286S N 11 24 N 17 27 -- 6,500 - - 3,000 73

I0287S N 13 33 N 5 32 -- 9,000 ~ - 820 25

I02BBS N 20 42 N 6.6 43 - 13,000 - -- 1,600 37

I0289S N 11 30 N 5.7 37 -- 12,000 - -- 930 28

I0290S N N N N 8.8 34 N 9,400 310 1,200 N 26 17

I0291S N 17 41 N 7.4 38 -- 12,000 - -- 1,200 35

I0292S N N N N 18 48 N 10,000 320 1,000 N 67 24

I0293S N 11 24 N 6.9 32 -- 8,600 - -- 1,700 35

I0294S N 10 26 N 1.7 24 - 7,800 -- - 440 10

I0295S N 13 35 N 3.4 36 - 14,000 -- - 800 23

I0296S H 16 29 N N 48 -- 13,000 -- ~ 410 7.6

I0297S N 10 27 N 3.2 26 - 8,400 -- - 760 21

I0298S N 14 42 N 4.1 41 -- 13,000 - - 800 23

I0299S N 15 24 N 2 26 - 11,000 - - 500 13

I0300SD2 N 17 40 N .3 49 - 17,000 - - 570 19

I0300SD3 N 21 42 N N 54 -- 20,000 -- - 630 14

24
Table 2. Beocbeiical results of aqua-regia leachates of streal sediients analyzed by ICP froi the Iditarod quadrangle,

Alaska. Continued

Saiple Latitude Longitude ICP-Fe ICP-Hg ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B ICP-Ba

I0301S

I0302S

I0303S

I0304S

I0305S

I0306S

I0307S

103085

I0309S

I0310S

I0311S

103125

I0313S

I0314S

I0315S

103165

I0317S

I0318S

I0319S

I0320S

I0321S

I0322SD2

I0322SD3

I0323S

I0324S

I0325S

I0326S

103275

I0328S

I0329S

I0330S

I0331S

I0332S

I0333SD2

I0333SD3

I0334S02

I0334SD3

I0335S

I0336S

I0337S

I0338S

I0339S

I0340S

103415

I0342S

I0343S

I0344S

103465

I0347SD2

I0347SD3

I0348S

I0349S

I0350S

I0352S

103535

I0354S

I0355S

103565

I0357S

I0358S

62 51 3

62 51 27

62 50 59

62 49 46

62 49 47

62 49 58

62 48 0

62 46 4

62 21 36

62 22 32

62 18 37

62 23 7

62 23 41

62 26 20

62 26 57

62 28 25

62 29 24

62 28 42

62 28 14

62 26 17

62 25 10

62 25 13

62 25 13

62 26 40

62 3 58

62 1 53

62 1 52

62 3 34

62 3 31

62 330

62 3 27

62 3 4

62 1 45

62 1 32

62 1 32

62 1 25

62 1 25

62 1 44

62 0 23

62 3 29

62 5 17

62 13 8

62 12 59

62 12 29

62 11 22

62 8 57

62 8 3

62 6 27

62 4 24

62 4 24

62 3 26

62 0 29

62 2 32

62 9 24

62 11 33

62 13 56

62 11 17

62 9 46

62 23 21

62 24 12

156 52 59

156 52 40

156 50 4

156 48 2

156 51 29

156 52 21

156 51 32

156 47 26

156 52 44

156 52 47

156 55 21

156 46 56

156 41 54

156 44 43

156 46 46

156 48 41

156 50 15

156 51 16

156 52 0

156 52 0

156 53 20

156 53 30

156 53 30

156 55 39

158 31 18

158 28 19

158 24 58

158 26 28

158 26 25

158 20 1

158 20 1

158 16 52

158 17 17

158 20 27

158 20 27

158 14 40

158 14 40

158 12 20

158 8 43

158 12 28

158 16 14

158 5 15

158 3 54

158 4 7

158 7 8

158 4 4

158 7 56

158 8 39

158 7 51

158 7 51

158 10 12

158 4 9

158 1 45

158 12 25

158 12 11

158 10 49

158 15 16

158 IB 21

157 45 1

157 36 15

18,000

26,000

20,000

22,000

20,000

19,000

21,000

30,000

25,000

31,000

50,000

31,000

17,000

26,000

38,000

35,000

31,000

31,000

21.000

41,000

34,000

28,000

54,000

23,000

27,000

19,000

24,000

23,000

22,000

14,000

19,000

21,000

19,000

13,000

17,000

22,000

16,000

23,000

25,000

20,000

13,000

15,000

17,000

19,000

19,000

18,000

25,000

24,000

20,000

24,000

17,000

22,000

24,000

18,000

19,000

20,000

17,000

25,000

28,000

27,000

4,000

5,200

6,700

5,600

4,700

5,500

8,100

8,500

3,800

5,100

6,500

3,400

2,200

2,300

5,200

4,400

3,900

3,800

3,800

4,600

3,900

4,600

6,500

5,500

7,100

2,900

3,200

4,800

3,100

2,000

2,200

1,000

1,700

1,800

1,800

2,900

2,200

2,000

3,300

1,800

2,000

2,300

3,400

3,600

3,200

2,900

4,100

3,100

3,000

3,300

2,000

3,100

4,600

3,200

3,200

2,200

3,200

3,800

3,400

5,700

3,200

2,600

3,900

10,000

2,600

2,700

5,000

4,100

2,500

2,700

2,100

2,300

2,900

2,000

2,800

2,200

2,600

2,600

1,800

1,800

1,600

2,300

2,500

2,700

4,000

2,700

2,700

2,800

2,900

2,500

2,300

1,100

1,800

1,600

1,800

2,600

1,700

2,100

2,400

1,900

1,800

1,800

2,000

2,200

2,100

2,000

2,600

2,700

2,600

2,500

2,400

3,500

2,600

2,100

2,300

2,000

2,200

2,800

2,800

2,200

21

480

640

210

430

410

15

210

39

73

IB

15

56

99

44

52

13

29

9.2

8.2

15

7.6

16

110

250

48

43

86

50

31

52

10

51

30

45

24

25

40

23

19

19

30

15

12

21

31

26

34

31

35

82

82

46

5.2

76

65

51

39

10

53

370

210

220

240

180

340

240

360

190

430

370

230

230

330

450

230

700

230

220

470

510

440

730

220

470

350

270

290

460

240

310

250

310

170

210

370

170

320

250

270

140

150

200

220

290

190

330

300

380

370

490

420

350

220

260

310

170

520

550

270

.34

N

N

N

N

.35

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

97

36

<2.9

6

75

32

N

N

31

11

N

N

9.7

7.9

N

N

N

N

N

N

N

N

N

N

13

8.7

8.8

9.7

9.4

6.8

B.9

N

14

8.2

9.5

10

8.4

110

8.8

100

7.3

7.9

5.7

8.6

7.1

7.4

7.9

11

11

11

41

10

9.1

6.6

7

12

7.7

11

11

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

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

70

50

44

36

56

83

55

140

170

94

130

170

180

200

110

140

150

130

89

130

130

85

120

110

140

190

180

140

190

150

210

62

110

90

100

130

92

79

140

71

96

100

66

85

100

80

140

140

95

100

95

130

120

120

110

120

110

180

130

140

25
Table 2. Beocheiical results of aqua-regia leachates of streai sediients analyzed by ICP fro§ the Iditarod quadrangle,

Alaska. Continued

Saiple ICP-Be

I0301S

I0302S

I0303S

I0304S

I0305S

I0306S

I0307S

10308S

I0309S

I0310S

1031 IS

I0312S

I0313S

I0314S

I0315S

I0316S

I0317S

I0318S

I0319S

I0320S

I0321S

I03225D2

I0322SD3

I0323S

I0324S

I032SS

10326S

I0327S

I0328S

I0329S

I0330S

I0331S

I0332S

I0333SD2

I0333SD3

I0334SD2

I0334SD3

I0335S

I0336S

I0337S

I0338S

I0339S

I0340S

I0341S

I0342S

I0343S

I0344S

I0346S

I0347SD2

I0347SD3

I0348S

I0349S

I0350S

I0352S

I0353S

I0354S

I0355S

I0356S

I0357S

I0358S

N

N

N

N

N

N

N

N

N

.46

N

N

.35

N

N

N

N

N

N

N

N

N

N

N

.57

.41

.4

.43

.43

.33

.41

N

.32

.32

.35

.39

.3

.36

.4

N

.28

.26

.27

.34

.32

.27

.43

.41

.33

.34

.28

.33

.32

.35

.31

.3

.36

.46

.44

N

ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Nb ICP-Ni ICP-Pb ICP-Sb

N N 9.8 27 34 14 1.2 <4.2 18 46 N

N N 5.8 43 16 10 2.5 <5 17 12 N

N N 7.5 52 11 16 .63 5.3 19 9.5 N

N N 6.6 48 6 29 1.4 <3.1 12 N N

N N 7.5 39 25 13 2.7 <4.7 18 24 N

N N 8.8 47 26 9.4 .45 <3.7 24 25 N

N N 9.3 60 21 19 N <4.6 20 9.8 N

N N 9 53 13 8.5 N N {3.9) 26 N N

N N 4 19 6.6 5.2 N 2.8 20 5.3 N

N N 13 38 17 3.4 N N 40 14 N

N N 7.6 20 9 3.8 N 3.3 35 <5.9 N

N N 6.6 16 8.6 2.7 N 2.7 27 7.5 N

N N 8.5 19 13 5.2 N N IB 12 N

N N 5.1 18 5.1 4.8 N 3.6 19 11 N

N N 7.4 21 11 9.3 N 3.3 34 11 N

N N 6.6 19 7.8 4.4 N 3.5 29 11 N

N N 7.3 20 11 4 N 3.6 25 <7.5 N

N N 5.3 17 11 4.1 N 2.5 27 6.7 N

N N 5.4 18 8.4 2.3 N 2.9 22 <5.7 N

N N 5.9 20 9.8 3.4 N 3.2 31 8.7 N

N N 4.9 15 5.2 2.1 N 2.3 24 <4.9 N

N N 6.5 19 10 3.2 N 3.6 25 <7.7 N

N N 8.5 21 16 4.6 N 3.6 43 9.1 N

N N 6.1 22 8.9 8.2 N 3.4 28 7.8 N

N N 12 49 13 6.1 N N 20 17 N

N N 9.2 15 10 5.1 N N 18 15 N

N N 9.6 15 8.9 4.1 N N 19 14 N

N N 10 27 8.5 4.7 N N 20 12 N

N N 11 15 10 4.2 N N 19 14 N

N N 7.7 11 8.6 4.4 N N 13 12 N

N N 11 12 9.2 4.6 N N 17 14 N

N N 5.3 <9.9 7 2.8 N 2 17 4.7 N

N N 7.9 12 9.5 3.2 N N 19 12 N

N N 6 13 9.1 3.7 N N 18 11 N

N N 7.B 14 11 3.8 N N 21 13 N

N N 9.8 15 7.3 4.1 N N 20 14 N

N N 7.B 11 6.2 2.9 N N 16 12 N

N N 9.3 14 11 4.4 N N 23 12 N

N N 10 16 9.8 3.6 N N 23 14 N

N N 5.9 <12 7.2 7.6 N 2.7 15 7.4 N

N N 7 10 5.9 2.8 N N 14 12 N

N N 5.8 11 6.2 2.8 N N 12 12 N

N N 7.4 14 6.1 3.3 N N 21 10 N

N N 8,4 17 8.6 4 N N 23 12 N

N N 9.3 14 7.3 3.9 N N 18 12 N

N N 7.8 17 8.5 3.1 N N 23 11 N

N N 11 15 9.6 4.5 N N 23 13 N

N N 9.3 16 10 5.9 N N 18 14 N

N N 9 21 11 3.4 N N 26 13 N

N N 10 23 12 3.4 N N 29 12 N

N N 8 14 B 4.1 N N IB 11 N

N N 8.2 20 12 1.9 N N 25 13 N

N N 9.7 29 12 2.7 N N 31 13 N

N N 8.6 13 7.3 3.7 N N 19 12 N

N N 9 12 6.2 3.6 N N 17 13 N

N N 8.3 15 8.5 4.6 N N 14 15 N

N N 9 17 10 4.9 N N 19 14 N

N N 13 21 11 5.2 N N 23 14 N

N N 12 23 16 2.8 N N 34 14 N

N N 9.4 17 5.7 4.1 N 4.9 23 7.8 N

26
Table 2. Baocheaical result! of aqua-regia leachates of streaa sediaents analyzed by ICP froi the Iditarod quadrangle,

Alaska. Continued

Sample ICP-Sn ICP-Sr ICP-V ICP-H ICP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

I0301S

I0302S

I0303S

I0304S

I0305S

I0306S

I0307S

I0308S

I0309S

I0310S

I0311S

I0312S

103 135

I0314S

I0315S

I0316S

I0317S

I0318S

I0319S

I0320S

I0321S

I0322SD2

I0322SD3

10323S

I0324S

I0325S

I0326S

I0327S

I0328S

I0329S

I0330S

I0331S

10332S

I0333SD2

I0333SD3

I0334SD2

I0334SD3

I0335S

I0336S

I0337S

I033BS

I0339S

I0340S

I0341S

I0342S

10343S

I0344S

I0346S

I0347SD2

I0347SD3

I0348S

I0349S

I0350S

I0352S

I0353S

I0354S

I0355S

I0356S

I0357S

I0358S

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

21

14

11

18

11

16

15

25

18

14

16

15

14

17

17

14

15

13

8.6

14

12

16

22

15

25

32

33

23

25

26

19

6.6

14

9.4

11

28

17

11

24

9.9

17

11

11

13

25

10

26

21

13

12

12

15

11

23

20

12

17

34

15

22

26

46

32

42

35

30

31

45

25

44

30

25

23

28

30

27

23

24

17

27

21

20

30

26

51

26

27

31

26

19

23

17

21

21

23

25

18

24

26

17

17

21

21

25

23

23

27

29

28

31

21

27

35

23

23

28

25

31

30

25

N

N

N

N

N

N

N

N

N

10

N

N

9.7

N

N

N

N

N

N

N

N

N

N

N

10

12

12

11

10

10

11

N

13

12

12

10

12

11

12

N

12

11

13

15

13

13

14

9.6

13

11

12

10

11

13

14

12

12

10

11

N

4.7

.24

4

12

3.4

2.2

4.9

.6

N

3.3

N

N

5.7

.31

N

N

Ji

N

N

N

N

N

N

.09

5.1

5.1

3.5

3.6

5

4.1

4.9

N

3.2

3

3.3

3.9

2.9

3.6

3.1

.4

2.7

3.1

2.6

3.2

3.1

3.1

3.5

4.9

4

4.5

3.6

3.5

3.3

3.2

2.9

3.6

4

5

4.B

N

75

40

40

33

39

57

46

52

59

76

83

70

56

59

110

80

63

73

54

88

67

83

140

90

52

53

55

57

53

44

50

43

47

39

50

53

43

53

57

45

39

42

44

49

51

51

58

57

55

60

51

58

61

49

49

46

55

61

84

55

2.6

3.1

--

2.9

2.6

3.4

2.8

2.8

2.3

2.6

2.7

1.9

1.7

2.2

2

2.7

1.9

2

1

1.5

2.5

1.9

1.7

1.8

3.9

3

1.9

1.4

1.3

1.8

2.2

1.6

2

2.7

3.4

2.5

13,000 

17,000 

10,000 

9,700 

13,000 

16,000 

15,000 

16,000

9,900

11,000

14,000

9,100

6,900

8,000

13,000

10,000

11,000

10,000

8,800

13,000

9,700

13,000

18,000

12,000

13,000

10,000

11,000

11,000

10,000

6,300

7,800

3,800

4,800

5,000

5,700

10,000

7,500

6,000

11,000

6,600

6,200

8,000

7,300

8,400

9,300

6,700

11,000

11,000

6,800

7,800

5,700

8,900

10,000

9,500

9,800

7,200

8,900

11,000

7,500

15,000

160

290

200

140

130

190

140

140

130

120

120

110

150

120

120

140

130

130

99

120

130

130

210

160

150

110

120

110

120

170

150

120

150

190

100

240

~

~

260

 

280

300

360

360

310

240

300

220

240

290

400

290

300

390

300

250

240

370

290

250

450

380

290

290

230

210

260

330

320

230

330

340

260

740 

630 

1,200 

2,600 

870 

960 

1,400 

550

490

290

710

520

470

580

680

560

430

520

290

560

530

300

580

550

260

340

240

220

260

280

270

290

350

220

330

250

210

370

270

310

190

180

210

260

220

320

240

330

270

320

300

300

240

200

130

310

300

260

420

300

16 

18 

32 

58 

21 

19 

27 

14

8.2

9.8

4

3.5

12

7.8

16

6.1

5.9

6.3

3.1

4.1

2

4.4

5.4

15

14

13

12

13

12

12

13

4.5

11

13

10

11

11

14

12

14

12

N

11

13

13

11

14

15

21

10

12

6.8

9

12

6.2

10

14

24

8.6

6.8

13

8.8

-.

3.2

8.2

9.4

5.9

6.2

5.1

5.1

4

2.4

4.2

6

4.1

6.8

14

4.7

4.1

9.2

9

10

8.6

10

6.8

11

11

6.2

13

19

6.5

5.7

4.3

5.6

11

9.1

27
Table 2. Beocheiical results of aqua-regia leachates of streaa sediients analyzed by ICP froa the Iditarod quadrangle,

Alaska. Continued

Sample Latitude Longitude ICP-Fe ICP-Hq ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-fts ICP-B ICP-Ba

I03S9S

I0360S

I0362S

I0363S

I0364S

I0365S

I0366S

I0367S

I0368S

I0369S

I0370S

I0371SD2

I0371SD3

I0372S

I0373S

I0374S

I0375S

I0376S

I0377S

I0378S

I0379S

I03BOS

I0400S

I0401SD2

I0401BD3

I0402S

I0403S

I0404S

I0405S

104065

I0408S

I0409S

I0410S

1041 IS

I0412S

I0413S

I0414S

104 15S

I0416S

I0417S

I0418S

104195

I0420S

I0421S

I0422S

I0423S

I0424S

I0425S

I0426S

104275

I0428S

I0429SD2

I0429SD3

I0429SD4

I0430S

104315

I0432S

I0433S

I0434S

104355

62 24 47

62 24 43

62 59 49

62 55 42

62 56 51

62 56 46

62 59 2

62 56 21

62 54 6

62 54 4

62 53 56

62 53 8

62 53 8

62 52 50

62 28 6

62 26 1

62 45 5

62 43 47

62 41 48

62 42 41

62 40 56

62 39 47

62 30 29

62 31 1

62 31 1

62 36 44

62 41 30

62 46 12

62 50 1

62 51 52

62 40 39

62 36 52

62 31 31

62 30 36

62 32 33

62 34 8

62 34 57

62 33 8

62 31 0

62 36 37

62 32 18

62 31 33

62 34 12

62 33 28

62 37 11

62 36 49

62 19 51

62 15 56

62 IB 28

62 19 35

62 20 15

62 20 30

62 20 30

62 20 30

62 21 30

62 22 0

62 19 1

62 17 22

62 16 43

62 19 0

157 33 58

157 33 54

157 32 48

157 40 24

157 39 8

157 37 2

157 40 58

157 43 51

157 44 25

157 44 32

157 37 20

157 38 12

157 38 12

157 31 30

157 57 25

157 56 21

157 37 36

157 38 19

157 38 44

157 32 51

157 32 11

157 33 32

158 6 35

158 0 50

158 0 50

158 9 15

158 5 54

158 2 4

158 2 50

158 4 9

158 27 47

158 27 31

158 52 41

158 49 32

158 43 11

158 41 9

158 42 12

158 36 8

158 35 45

158 32 30

158 28 24

158 34 0

158 34 38

158 27 0

158 22 28

158 18 29

158 2 21

158 2 0

157 57 30

157 51 14

157 56 19

157 52 42

157 52 42

157 52 42

157 50 12

157 29 21

157 28 51

157 27 54

157 22 56

157 23 0

26,000

29,000

12,000

33,000

50,000

21,000

16,000

14,000

25,000

19,000

14,000

24,000

23,000

17,000

16,000

25,000

10,000

15,000

13,000

15,000

15,000

13,000

17,000

21,000

22,000

24,000

25,000

13,000

21,000

12,000

14,000

27,000

16,000

16,000

16,000

14,000

12,000

16,000

14,000

12,000

13,000

31,000

21,000

8,600

11,000

26,000

22,000

17,000

15,000

18,000

13,000

30,000

23,000

21,000

34,000

21,000

35,000

19,000

21,000

18,000

5,000

6,000

3,000

9,800

14,000

9,100

4,400

5,900

3,400

6,100

3,400

5,700

4,800

4,500

11,000

3,800

1,500

1,900

2,100

4,000

3,100

2,900

2,400

3,700

3,900

4,800

4,000

2,300

4,400

2,900

3,000

3,500

2,800

1,800

2,200

1,800

1,500

3,100

1,400

2,000

1,900

3,000

1,700

1,300

1,800

3,100

4,600

4,000

4,000

3,800

2,300

4,800

4,100

3,900

8,000

3,300

5,900

3,600

4,000

3,500

2,500

3,000

1,200

3,300

4,400

3,100

2,800

3,100

2,300

6,400

2,100

2,500

2,300

2,200

3,800

3,200

630

810

1,100

1,300

890

920

1,500

1,600

1,200

3,100

2,400

1,700

3,400

2,100

1,700

2,200

2,400

2,500

1,900

750

3,200

2,600

1,800

2,000

1,500

3,300

4,800

1,500

1,900

3,800

2,300

1,700

1,500

2,300

1,000

2,200

1,600

1,500

2,700

1,600

3,200

3,000

2,600

2,300

13

27

91

610

990

400

110

730

28

530

400

210

260

34

690

74

15

11

5.5

6.7

7.5

6.1

11

13

17

530

100

91

570

110

250

41

76

61

420

130

170

370

390

97

62

82

53

100

60

110

26

70

21

15

11

25

13

11

47

12

16

50

26

25

260

370

97

230

560

240

180

230

320

260

150

200

220

200

170

330

86

170

180

86

98

120

140

210

230

150

360

170

220

100

210

150

570

440

220

97

170

320

110

210

96

540

430

81

110

300

350

160

140

220

94

330

310

280

490

260

360

200

320

230

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N (2)

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

210

N

N

N

N

8.8

N

N

N

N

N

M

10

N

N

N

N

N

N

N

N

N

N

N

N

N

N

32

N

N

N

(3.2

3.3

N

<2.1

<1.5

N

N

22

18

N

N

4.6

5.1

N

N

N

N

<3.2

N

N

N

N

5

N

N

3.9

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

6.6

N

N

N

N

N

N

N

2.2

N

N

4.6

N

N

N

N

N

2.7

N

N

5.6

N

6.6

N

N

3.4

160

190

90

170

86

100

87

32

130

140

100

190

160

120

90

110

70

80

92

120

98

79

97

120

130

130

140

96

140

130

100

120

170

100

130

64

91

170

110

91

91

150

110

160

88

100

95

88

88

93

83

130

100

91

170

140

160

180

130

130

28
Table 2. 6eocheiical results of aqua-regia leachates of streal sedieents analyzed by ICP froi the Iditarod quadrangle,

	Alaska.---Continued

Saeple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Nb ICP-Mi ICP-Pb ICP-Sb

I0359S N N N 6.4 15 8.4 2.9 N 4.1 19 <4.5 N

I0360S N N N 8.8 18 7.5 4.6 N 5.4 23 7.5 N

I0362S N N N 5.3 23 7.1 6.4 .6 4.3 13 11 N

I0363S .63 N N 17 98 41 5.4 N N 84 14 12

I0364S N N N 21 68 29 6.2 N 9.1 36 N N

I0365S N N N 14 58 24 5.5 N 6.8 30 7.6 N

I0366S N N N 7.5 33 12 6.1 N 4 15 5.5 N

10367S N N N 11 26 10 3.4 N 4.8 15 <2.9 N

I0368S .37 N N 9.5 16 10 3 N N 21 14 N

I0369S N N N 11 37 9.4 6.7 N 6.1 18 <2.2 N

I0370S N N N N 16 5.8 7.7 N 3.8 11 <3.9 N

I0371SD2 N N N 8.8 32 14 11 .61 8.6 20 12 N

I0371SD3 N N N 7.4 28 12 9.2 N 7.9 18 14 N

I0372S N N N 6.6 39 6.9 5.1 N 4.5 20 8.2 N

I0373S N N N 7.3 95 8 7.4 N 5 53 6.5 N

I0374S .4 N N 11 30 13 3.9 N N 30 13 N

I0375S N N N 3.8 19 3.5 3.4 N 2.2 16 6.2 N

103765 N N N 4.2 20 4.4 2.5 N 2.6 18 6.5 N

I0377S N N N 5.1 19 6.3 2.1 N 2.5 18 6.1 N

I0378S N N N N 22 6.6 2.4 N 2.3 23 4.3 N

I0379S N N N N 22 4.2 2.8 N 2 19 <2.B N

I0380S N N N 4.8 22 4.4 3.1 N 2.5 19 5.2 N

I0400S N N <.73 6.1 18 6.4 10 N 2.5 15 6.7 N

I0401SD2 N N N 7.3 25 6.9 5.5 N 3.2 26 7.9 N

I0401SD3 N N N 8.5 26 8.4 6.4 N 3.4 28 6.7 N

I0402S N N N 7.3 28 10 11 N 4.6 15 <5.2 N

I0403S N N N 10 17 24 11 N 4.7 13 10 N

I0404S N N (.49 4.9 12 12 7.2 N 2.6 9.4 6.3 N

I0405S N N N 8.3 23 8.4 14 N 6 14 120 N

I0406S N N <.49 3,5 15 4.3 8.3 N 2.7 7.5 9.6 N

10408S N N <.B7 7.3 23 6.6 13 .89 <5.1 12 14 N

I0409S .035 N N 3.7 17 6.4 5.8 N 3 17 <5.1 N

I0410S N N N 7.1 N 5.3 7.7 N N 10 N N

I0411S N N N 6.2 N 4 7.3 N N 10 <3.6 N

I0412S N N N 6.6 24 7.1 8.5 N N 15 7.7 N

I0413S N N N 2.8 17 6 5.5 N N 11 4.3 N

I0414S .35 N N 7.2 9.6 7.1 11 N N 8.4 16 N

I0415S .35 N N 6.7 18 9.1 13 N N 12 <3 N

I0416S .34 N N 3.2 11 6.2 17 N N 6.4 7.8 N

I0417S N N N 8.2 N 6 9.7 .4 N 9.7 <3.4 N

104 IBS N N N 4.2 N 6 9 N N 7.7 <2.6 N

I0419S .53 N N 9.6 15 8.8 22 N N 14 <2.8 N

I0420S N N N 7.4 15 7.4 14 .4 N 11 6.8 N

I0421S N N N N N 4.1 7.4 N N 4.6 N N

I0422S .44 N N N N 3.9 8.8 N N 7.1 N N

I0423S N N N 7.9 14 8.8 8.3 N N 10 5.8 N

I0424S .33 N N 11 24 11 4.6 N N 29 14 N

I0425S N N N 5.1 N 9.7 5.2 N N 18 N N

104268 N N N 5 N 5.7 3.9 N N IB N N

I0427S N N N 6.4 N 7.8 3.9 N N 20 N N

I0428S N N N 3 N 4.1 2.9 N N 13 N N

I0429SD2 1.1 N N 11 24 11 4.1 N N 29 N N

I0429S03 N N N 6.4 N 6.5 2.8 N N 22 N N

I0429SD4 N N N 6 N 5.8 2.6 N N 21 N N

I0430S .42 N N 13 41 17 5.3 N N 43 N N

I0431S N N N 3.2 N 4.2 2.2 N N 16 N N

I0432S N N N 12 32 16 3.2 N N 41 <3.B N

I0433S N N N 3.1 N 7.8 2.6 N N 20 N N

I0434S N N N 7.7 N 11 3.6 N N 23 <2.6 N

I0435S N N N 6.9 20 8.6 2.9 N N 23 N N

29
Table 2. Geochwical results of aqua-regia leachates of streai sediients analyzed by ICP froi the Iditarod quadrangle,

Alaska. Continued

Staple ICP-Sn ICP-Sr ICP-V ICP-H ICP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

I0359S

I0360S

I0362S

I0363S

I0364S

I0365S

I0366S

I0367S

I0368S

I0369S

I0370S

I0371SD2

I0371SD3

I0372S

I0373S

I0374S

I0375S

I0376S

I0377S

I0378S

I0379S

I0380S

I0400S

I0401SD2

I0401SD3

I0402S

I0403S

I0404S

I0405S

I0406S

ID40BS

104095

I0410S

1041 IS

I0412S

I0413S

I0414S

I0415S

I0416S

I0417S

I0418S

I0419S

I0420S

I0421S

I0422S

I0423S

I0424S

I0425S

I0426S

I0427S

I0428S

I0429SD2

I0429SD3

I0429SD4

I0430S

I0431S

I0432S

I0433S

I0434S

I0435S

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

28

24

7.9

18

16

11

15

17

23

33

13

17

16

12

16

16

5

5.5

5.5

7.2

7

5.8

27

17

19

19

19

8.9

28

25

15

14

16

24

16

6.2

23

24

20

17

18

39

47

11

18

19

15

11

8.6

14

12

21

17

15

18

18

15

14

14

12

25

29

24

47

77

49

26

36

28

53

28

52

48

31

27

36

15

19

17

17

16

16

18

23

26

36

32

18

37

17

27

27

23

22

32

28

26

29

29

18

27

33

30

14

17

34

23

23

23

24

13

27

20

18

43

21

34

28

24

25

N

N

N

N

N

N

N

<7.6

12

N

N

N

<5.1

N

N

9.9

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.64

5.1

N

.15

1.3

.35

2.4

1.1

1.1

2.4

1.7

N

.81

4

N

N

.3

N

N

N

N

N

N

.86

3.4

1.7

2.8

1.5

4.1

N

2

2.8

4.2

1.8

5.5

5.5

5.6

2

1.9

5.7

4.3

2.6

3.2

4.7

2.8

1.4

.31

.68

N

2.9

N

N

4.2

N

4.7

N

.11

3.1

19

58

37

69

53

43

39

29

62

45

37

62

54

43

29

62

36

39

46

57

48

46

49

46

48

47

56

34

51

35

48

45

48

36

50

36

33

49

28

32

28

65

44

22

31

46

66

41

40

45

34

68

47

44

67

48

89

44

58

62

2.1

N

2.7

~

..

2.2

--

3.7

1.1

4.1

2.5

6.4

2.2

1.9

1.1

1.3

__

--

.9

1

1.1

.9

16,000 

17,000 

9,000 

13,000 

18,000 

13,000

8,700

8,600

11,000

16,000

11,000

20,000

17,000

10,000

12,000

8,400

5,200

6,300

6,200

8,700

7,000

6,400

9,400

10,000

11,000

14,000

10,000

7,100

16,000

10,000

9,800

11,000

12,000

7,400

13,000

11,000

6,100

14,000

11,000

7,000

8,600

16,000

7,700

6,300

8,500

11,000

9,900

8,300

10,000

9,400

6,600

15,000

10,000

9,400

20,000

11,000

15,000

12,000

11,000

9,300

150

150

120

 -

__

140

--

88

68

200

190

210

-.

170

120

100

140

_.

84

180

65

71

1,700

230

260

 

..

__

230

__

 

__

 -

__

270

200

290

520

500

__

.-

750

310

370

330

__

410

1,400

670

460

270 

350 

310 

570 

420 

310

590

330

220

320

230

340

390

330

630

310

240

310

300

270

270

300

290

260

270

450

360

300

340

380

370

320

400

550

300

220

360

320

320

340

340

490

470

280

300

740

200

430

260

350

240

310

370

330

360

330

480

310

400

360

3.7 

7.8 

12 

9.9 

7.2 

8.9

10

5.2

12

10

13

20

17

9.2

12

9.9

6.3

4

3.6

2

3.8

5.2

19

10

13

21

23

15

27

16

24

9.4

13

14

19

10

25

25

29

18

17

43

27

12

15

19

9.8

8.4

5.9

6.2

4.1

8

2.9

2.8

7.6

1.9

8

3.5

5.6

5.2

12

3.6

13

 -

9.9

--

--

2.6

2.2

1.4

8.6

1.9

__

__

8.1

1.8

1.7

9.2

12

33

25

15

30
Table 2, Geocheaical results of aqua-regia Ieachates of streal sediaents analyzed by ICP froi the Iditarod quadrangle.

Alaska. Continued

Saiple Latitude Longitude ICP-Fe ICP-Hq ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B

I0436S

I0437SD2

I0437SD3

I0437SD4

I0438SD1

I0439S

I0440S

I0441S

I0442S

I0443S

I0444S

I0445S

I0446S

I0447S

104485

I0449SD2

I0449SD3

I0449SD4

I0450SD1

I0451S

I0452S

I0453S

I0454S

I0455SD1

I0456SD2

I0456SD3

I0456SD4

I0457S

I0458S

I0459S

I0460S

I0461S

104625

I0463S

I0464S

I0465SD2

I0465SD3

I0465SD4

I0466SD1

I0467S

I0468SD2

I0468SD3

I04685D4

I0469SD2

I0469SD3

I0469SD4

I0470SD1

I0471S

I0472S

I0473SD2

I0473SD3

I0473SD4

I0474S

I0475S

I0476S

I0477S

I0478S

I0479S

I0480S

I0481S

62 24 23

62 17 52

62 17 52

62 17 52

62 19 0

62 16 9

62 16 20

62 13 12

62 12 10

62 14 53

62 14 51

62 14 10

62 11 22

62 8 35

62 6 6

62 6 40

62 6 40

62 6 40

62 6 21

62 4 39

62 4 16

62 1 35

62 21 41

62 35 51

62 35 53

62 35 53

62 35 53

62 35 59

62 39 39

62 41 8

62 44 12

62 30 21

62 33 8

62 32 7

62 34 17

62 35 3

62 35 3

62 35 3

62 36 8

62 31 1

62 4 55

62 4 55

62 4 55

62 3 54

62 3 54

62 3 54

62 3 53

62 2 11

62 0 58

62 3 4

62 3 4

62 3 4

62 3 5

62 1 15

62 1 7

62 8 37

62 11 33

62 2 12

62 4 30

62 6 38

157 12 10

157 11 40

157 11 40

157 11 40

157 11 5

157 12 50

157 19 48

157 22 55

157 24 30

157 4 59

157 5 1

157 11 13

157 3 25

157 1 48

157 4 8

157 6 15

157 6 15

157 6 15

157 8 50

157 8 38

157 2 49

157 0 2

157 45 2

157 58 18

157 58 19

157 58 19

157 58 19

158 2 21

15rS7 25

157 59 47

157 56 1

157 28 40

157 18 8

157 18 9

157 13 29

157 13 3

157 13 3

157 13 3

157 12 17

157 13 32

156 55 55

156 55 55

156 55 55

157 23 31

157 23 31

157 23 31

157 23 30

157 20 0

157 9 39

157 25 40

157 25 40

157 25 40

157 25 48

157 23 16

157 25 26

157 22 5

157 28 30

156 56 0

156 50 38

156 47 49

28,000

20,000

25,000

25,000

19,000

13,000

24,000

21,000

18,000

27,000

27,000

35,000

19,000

16,000

15,000

15,000

30,000

27,000

26,000

20,000

20,000

25,000

16,000

22,000

26,000

28,000

30,000

14,000

26,000

12,000

13,000

35,000

37,000

29,000

26,000

34,000

37,000

40,000

42,000

18,000

16,000

14,000

20,000

24,000

36,000

32,000

16,000

18,000

25,000

27,000

22,000

25,000

25,000

13,000

16,000

21,000

17,000

12,000

30,000

16,000

4,100

4,000

3,600

4,100

3,100

1,900

3,700

3,300

4,000

4,300

5,800

5,200

4,700

3,400

2,900

2,900

3,800

3,400

3,500

3,500

3,500

3,600

3,100

4,100

4,600

5,300

4,700

2,200

2,500

2,500

2,400

7,800

21,000

4,800

4,000

16,000

17,000

16,000

24,000

4,200

2,300

2,300

2,600

3,600

4,400

4,000

2,700

2,400

3,500

4,400

3,700

3,800

3,800

2,700

3,300

4,100

3,000

2,600

3,200

2,700

2,200

2,200

2,900

2,000

2,900

720

1,600

2,200

2,000

2,400

1,900

2,400

2,100

2,000

1,800

1,500

2,300

2,200

1,400

1,300

1,700

3,000

,400

,300

,400

,600

,600

,600

,300

,700

1,000

3,000

4,500

3,000

3,100

4,100

5,300

7,100

5,900

2,700

1,900

1,900

2,800

2,300

2,600

2,300

1,300

2,400

2,600

2,100

1,800

1,900

2,100

1,900

1,400

2,100

2,800

1,600

2,200

3,000

21

14

56

36

26

20

13

23

35

21

15

19

39

65

36

11

16

23

13

15

13

22

14

13

15

21

14

88

46

80

19

53

330

9.7

22

76

140

150

250

8.8

23

48

67

22

21

14

9.3

18

31

30

13

24

30

21

19

25

14

17

22

80

250

160

230

230

310

98

300

230

160

280

240

350

180

180

220

240

500

480

270

200

240

310

110

290

450

420

440

120

290

130

150

570

380

600

350

410

780

900

560

220

170

210

390

280

340

300

140

350

270

280

180

260

240

390

140

230

300

63

310

240

N

N

N

N

N

N

N

N

N

N

N

N

.54

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.93

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

<2.6

N

10

<2.B

5.3

2.2

N

89

13

4.9

N

N

N

N

N

N

4.8

4.8

4

N

N

10

N

H

N

N

N

9.8

6.6

3

3.1

N

140

N

6

N

<2.9

12

<3.6

N

N

N

6.8

4.7

5.4

4.9

N

N

4.4

<2.7

N

<3.3

3.9

N

N

3.8

5.5

N

6.6

N

N

N

N

N

7.5

3.6

N

N

N

2.7

N

N

N

N

N

N

2.2

5.4

2

N

N

N

N

N

N

N

N

N

4.6

7.2

2.7

N

N

N

N

N

2.5

N

5.6

N

N

N

3.3

5.3

7.6

3.8

N

N

2.7

N

N

4.6

3.3

N

N

2.7

N

N

2.5

N

190

160

180

180

180

72

130

83

99

170

110

150

96

130

93

120

160

140

120

91

120

110

91

110

100

110

110

100

130

85

120

150

120

260

210

130

130

150

140

150

93

100

140

140

140

140

100

150

140

150

no

120

140

120

110

130

99

90

130

150

31
Table 2. Beocheucal results of aqua-regia leachates of ftreat teditents analyzed by ICP fro§ the Iditarod quadrangle,

Alaska. Continued

Saaple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Nb ICP-Ni ICP-Pb ICP-Sb

I0436S

I0437SD2

I0437SD3

I0437SD4

I0438SD1

I0439S

I0440S

I0441S

I0442S

I0443S

I0444S

I0445S

I0446S

I0447S

I0448S

I0449SD2

I0449SD3

I0449SD4

I0450SD1

I0451S

I0452S

I0453S

I0454S

I0455SD1

I0456SD2

I0456SD3

I0456SD4

I0457S

I0458S

I0459S

104605

I0461S

I0462S

I0463S

I0464S

I0465SD2

I0465SD3

I04655D4

I0466SD1

104675

I0468SD2

I04685D3

I0468SD4

I04695D2

I0469SD3

I04695D4

I0470SD1

104715

I0472S

I0473SD2

I0473SD3

I0473SD4

I0474S

I0475S

I0476S

I0477S

I0478S

I0479S

I0480S

I0481S

.37

.43

.39

.3

N

N

.098

N

.29

1.5

N

N

N

N

N

N

N

N

N

N

N

.33

N

N

N

N

N

.26

N

N

N

.33

N

N

.37

N

N

.79

N

N

N

N

.43

.77

N

N

N

N

N

.36

N

N

N

N

N

N

.28

N

.088

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

8.9

4.1

9

8

8.3

4.7

6.5

5.9

7.1

8.4

6

9.9

12

5.3

5.9

5.8

9.4

8.9

7.8

5

5.8

8.9

5.9

7.2

10

14

12

4.2

11

3.9

4.9

11

9.2

6.3

9.8

12

14

18

16

6.6

5.5

5.5

7.5

8.4

13

11

4.6

3.7

8.2

9.7

5

9

9.3

5.3

4.8

8.7

B.7

5

8.4

2.3

17

N

19

20

18

12

N

N

17

20

N

N

N

N

N

N

21

20

19

N

N

18

N

N

N

N

N

16

19

14

15

39

N

N

22

N

93

100

120

N

N

N

15

17

21

IB

N

N

20

20

N

18

19

N

N

25

14

N

18

N

11

7.6

11

11

11

7.5

9.7

12

11

9.7

8

8.4

7.4

7

8.1

7.6

14

13

16

7.9

9.3

12

5.2

11

11

13

13

9.5

11

7.5

9.9

15

8

13

14

5.3

9.7

11

12

8.7

5.8

7.1

10

14

16

16

6.8

8

13

13

8.2

12

11

5.7

4.7

9.1

9.1

5.3

11

9.9

3.9

2.6

2.5

3.6

3.5

3.1

2.4

7.8

8.8

3.5

2.9

4.4

4.3

5.2

4.1

3.6

3.6

3.2

2.6

2.7

2.9

1.9

2.8

2.7

2.3

3.7

2.8

5.3

6.1

4.5

4.7

4.1

4.7

3.3

2.2

5.4

5.9

7.1

6

2.3

3.5

3.5

3.6

4.8

4.2

3.9

2.1

5.6

3

4.7

2.9

3.B

2.8

2.4

3.2

2.B

3

2.2

2.1

5.3

N

N

N

N

.46

N

N

N

N

N

N

N

1.7

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.67

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

23

21

30

25

25

15

21

19

21

26

28

22

22

19

17

18

29

28

28

21

23

31

18

26

32

36

34

13

18

10

13

36

70

27

29

53

60

77

80

24

14

16

19

22

29

25

15

16

27

29

20

23

26

18

18

29

21

17

28

13

N

N

9.2

N

5.3

N

N

<2.5

N

N

N

N

9

<2.8

N

N

N

<3

N

N

N

9.4

N

N

N

N

N

11

(3.6

<372

5.6

N

N

N

15

<8.9

N

11

N

N

N

N

<3.2

<2.7

<4

N

N

N

<2.9

N

N

N

<3

N

N

<2.6

13

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

<6.2

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

32
Table 2. Geocheaical results oi aqua-regia leachates of streat sediments analyzed by ICP frot the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-N 1CP-Y ICP-2n ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

I0436S N 30 26 N 3.1 61 .55 15,000 110 780 420 5.7 IB

I0437SD2 N 11 21 N N 51 -- 9,700 - - 410 3.4

I0437SD3 N 13 30 N 3.7 64 1 11,000 150 260 280 4.6 17

I0437SD4 N 12 27 N 3.3 60 .68 12,000 52 450 400 4.9 22

I0438S01 N 14 25 N 3.9 63 .98 9,900 48 410 350 8.2 17

I0439S N 7.1 18 N 1.7 41 .62 7,700 69 300 170 4.6 3.6

I0440S N 13 21 N N 52 - 9,900 - - 380 3

I0441S N 13 23 N .62 47 - 8.900 - - 430 12

I0442S N 12 24 N 4.3 51 .63 9,400 54 590 510 15 17

I0443S N 17 27 N 3.6 66 N 11,000 71 440 410 7.1 20

I0444S N 12 24 N N 59 - 11,000 -- - 550 3.7

I0445S N 26 26 N N 57 - 14.000 - - 470 6

I0446S N 11 26 N .078 54 -- 11,000 - - 290 8.5

I0447S N 13 20 N 1.1 47 - 9,100 - - 440 8.5

I0448S N 9.8 17 N .48 41 -- 8,200 -- - 320 7

I0449SD2 N 15 16 N .11 45 - 8.900 - - 390 5.9

I0449SD3 N 20 26 N 3.6 75 1.2 14,000 82 440 430 6.9 11

I0449SD4 N 17 24 N 3.2 71 1.2 12,000 68 380 390 6.7 12

I0450SD1 N 13 23 N 2.5 66 .77 11,000 71 330 300 3.7 7.6

I0451S N 8.2 22 N N 49 -- 8,900 -- - 330 3.4

I0452S N 10 20 N N 52 - 10,000 - - 350 3.7

I0453S N 13 26 N 3.6 63 1.9 9,500 120 280 280 N 16

I0454S N 9 19 N .11 43 -- 8,000 ~ - 370 4.1

I0455SD1 N 9.5 29 N N N - 10,000 -- - 290 3.8

I0456SD2 N 11 27 N N 53 - 10,000 - - 300 2.6

I0456SD3 N 13 35 N N 59 - 13,000 - ~ 330 5.9

I0456SD4 N 12 33 N N 56 - 12,000 - -- 340 3.4

I0457S N 10 26 N 3.2 40 1.8 8,900 170 250 240 12 3.8

I0458S N 10 31 N 4.2 55 1.9 11,000 100 350 300 13 4.5

I0459S N 9.2 23 N 2.5 36 .82 8,100 75 220 210 8.1 2.9

I0460S N 8 21 N 3.2 46 1.6 9,200 69 270 250 9.5 3.8

104615 N 18 44 N 4 66 .63 17,000 76 630 400 5.4 32

I0462S N 25 49 N N 37 ~ 16,000 - - 580 5.5

I0463S N 13 30 N 1.3 71 -- 14,000 - -- 640 4.6

I0464S N 16 27 N 4.4 77 1.1 11,000 110 240 400 5.4 16

I0465SD2 N 30 34 N N 45 - 14,000 -- -- 730 8.9

I0465SD3 N 39 51 N 4.9 56 1.4 16,000 440 590 500 13 7.2

I04655D4 N 42 66 N 6.5 68 2.8 16,000 460 540 560 14 6.2

10466SD1 N 43 45 N 4.8 50 3.5 18,000 500 760 420 14 9.6

I0467S N 13 23 N 1 52 -- 8,500 -- - 470 3.3

I0468SD2 N 11 15 N .53 38 -- 7,700 - -- 460 5.3

I0468SD3 N 10 16 N .39 42 -- 7,400 - -- 350 6.3

I0468SD4 N 13 21 N 3.4 53 .65 9,400 64 240 460 7.1 10

I04695D2 N 17 26 N 3.9 56 1.1 13,000 95 410 300 9.6 10

10469SD3 N 18 28 N 4.1 77 1.8 15,000 69 500 340 10 12

I0469SD4 N 17 26 N 3.9 63 1.6 14,000 76 440 350 8 11

I0470SD1 N 16 15 N N 38 -- 8,400 - - 210 2.8

I0471S N 24 24 N 2.2 44 -- 8,700 -- -- 340 9.3

I0472S N 15 26 N 4 66 .8 11,000 64 450 400 5.8 17

I0473SD2 N 16 27 N 3.6 71 .81 15,000 110 720 420 7.5 17

I0473SD3 N 14 21 N N 49 -- 11,000 - -- 390 3.4

I0473SD4 N 14 24 N 3 60 .71 13,000 60 420 300 7.3 11

I0474S N 11 29 N 3 61 .53 10,000 64 300 290 5.2 9.8

I0475S N 13 18 N .88 43 -- 7,800 -- - 250 4.1

I0476S N 9.3 19 N .31 43 -- 7,700 -- -- 370 5.2

104775 N 12 30 N 3.2 65 .85 12,000 110 640 360 5.9 IB

I0478S N 13 21 N 3.4 53 1.3 6,700 93 320 270 9 13

I0479S N 8.4 14 N ,28 41 - 7,100 -- -- 360 3.5

I0480S N 12 23 N 2.9 69 .61 11,000 54 320 470 3.8 15

I0481S N 15 20 N 2.1 38 - 9,400 -- - 590 8.4

33
Table 2. Beocheiical reiults of aqua-regia leachatei of itreai sediients analyzed by ICP froi the Iditarod quadrangle.

Alaska. Continued

Saiple Latitude Longitude ICP-Fe ICP-Hg ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B ICP-Ba

I04B2S

I0483S

I0484S

I0485SD1

I0486SD2

I04B6SD3

I0486SD4

I0487SD1

I0488S

I04B9S

I0490SD2

I0490SD3

I0490S04

I0491SD1

I0492S

I0493S

I0494S

I0495S

I0496S

I0497S

I0498S

I0499S02

I0612S

I0613S

I0614S

I0615S

I0617S

I0618S

I0619S'

106205

I0621S

I0622S

I0623S

106245

I0625S

106265

I0627S

I062BS

I0629S

106305

I0631S

I0632S

I0633S

I0634S

I0635S

I0636SD1

I0637S

106385

I0639S

I0640S

I0641S

I0642S

I0643S

I0644SD2

I0644SD3

I0644S04

I0645S

I0646S02

I0646SD3

I0646S04

62 6 33

62 0 40

62 6 40

62 4 54

62 5 15

62 5 15

62 5 15

62 5 12

62 3 32

62 1 12

62 3 30

62 3 30

62 3 30

62 4 51

62 7 25

62 9 0

62 14 49

62 1 55

62 7 20

62 B 3

62 4 15

62 4 17

62 28 18

62 26 57

62 26 52

62 26 59

62 28 39

62 28 5

62 28 5

62 3 5

62 0 50

62 4 35

62 0 38

62 5 31

62 9 19

62 23 19

62 39 56

62 43 5

62 43 39

62 44 22

62 9 10

62 4 21

62 0 38

62 6 17

62 20 56

62 41 10

62 43 45

62 38 55

62 42 6

62 38 51

62 39 29

62 41 30

62 40 19

62 41 13

62 41 13

62 41 13

62 32 38

62 31 16

62 31 16

62 31 16

156 42 4

156 34 19

156 56 10

156 55 49

157 20 55

157 20 55

157 20 55

157 20 55

157 19 39

157 12 16

157 14 35

157 14 35

157 14 35

157 14 43

157 28 26

157 26 35

157 29 50

156 54 10

156 52 10

156 47 3

156 37 46

156 37 45

158 0 48

158 1 36

158 7 24

158 7 35

158 1 35

158 0 57

158 0 59

156 34 56

156 39 20

156 42 58

156 42 0

156 32 9

156 31 33

156 37 1

157 23 38

157 27 13

157 22 40

157 17 28

156 41 41

156 45 48

156 47 37

156 40 2

156 33 52

157 12 30

157 12 24

157 13 49

157 18 0

157 IB 23

157 28 4

157 27 34

157 22 21

157 12 29

157 12 29

157 12 29

157 6 39

157 8 26

157 8 26

157 8 26

26,000

26,000

20,000

17,000

24,000

14,000

14,000

23,000

17,000

19,000

29,000

20,000

20,000

16,000

20,000

19,000

26,000

26,000

15,000

13,000

18,000

15,000

16,000

15,000

28,000

21,000

21,000

11,000

17,000

18,000

16,000

25,000

26,000

27,000

26,000

16,000

23,000

17,000

26,000

23,000

16,000

18,000

14,000

20,000

23,000

25,000

21,000

18,000

25,000

24,000

21,000

20,000

25,000

29,000

37,000

29,000

47,000

26,000

22,000

28,000

3,500

3,500

3,100

2,600

4,700

2,600

3,300

4,400

3,100

2,700

3,700

3,400

3,000

2,800

4,700

4,400

3,600

5,400

2,900

2,300

2,900

2,600

5,600

2,600

11,000

5,900

2,700

3,600

7,100

3,000

3,100

4,100

5,200

3.400

4,500

2,600

4,700

2,500

3,000

4,000

2,600

3,200

2,900

4,000

3,200

24,000

4,400

22,000

3,400

3,800

5,200

3,000

3,400

13,000

12,000

12,000

5,200

3,500

3,300

3,300

2,200

1,900

2,700

2,100

2,200

2,100

1,600

1,900

2,400

2,700

1,900

2,100

2,000

2,100

4,700

1,700

2,300

1,900

2,100

1,500

1,900

1,900

3,200

1,900

4,400

2,600

2,100

1,600

2,100

1,700

2,400

2,200

2,300

2,000

2,400

2,400

2,200

1,200

1,700

2,000

1,600

1,900

1,900

1,700

2,000

3,800

2,700

3,600

3,500

2,400

1,900

1,600

1,600

3,400

4,100

3,300

3,100

2,000

2,700

4,300

19

25

78

150

36

47

34

15

43

15

11

14

14

14

130

39

65

23

49

69

21

16

300

160

280

41

23

130

130

26

230

20

30

33

41

43

27

5

10

9.8

28

47

32

16

8

210

18

220

21

25

28

7.6

19

140

180

120

3.7

19

8.3

36

290

230

180

270

210

150

120

330

240

290

410

260

240

150

220

180

310

1BO

170

150

180

240

220

110

1,300

560

330

200

330

150

150

230

230

250

250

370

240

150

220

290

150

210

120

210

240

800

550

240

260

360

210

240

740

970

1,200

960

1,400

300

160

250

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

2

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

5.2

6.1

11

N

<2.1

N

N

N

4

N

N

N

N

5.7

N

N

<3.6

N

N

N

N

N

4.3

23

N

<3.3

N

N

N

N

3.6

N

6.B

5.1

N

N

N

N

4.7

N

N

<2.7

N

N

N

N

N

N

N

3.8

N

4.1

3.6

N

20

N

N

N

N

13

5.8

5.5

N

N

N

N

N

N

7.3

N

N

N

N

N

N

N

5.7

N

N

N

N

N

N

N

N

2.8

N

N

N

N

N

5.6

N

N

N

N

N

N

4.5

N

N

N

N

N

N

N

N

N

N

3.4

N

4

N

N

6.7

N

N

N

N

N

110

91

110

120

150

84

97

120

120

110

110

110

110

94

220

110

110

110

140

90

83

100

130

97

250

140

110

76

110

120

120

130

130

140

110

150

93

99

87

96

92

160

95

79

140

78

120

67

140

110

75

94

79

98

100

91

250

160

81

260

34
Table 2. Beocheiical results of aqua-regia leachates of streal sediments analyzed by ICP froi the Iditarod quadrangle.

	Alaska. Continued

Saaple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Nb ICP-Ni ICP-Pb ICP-Sb

I04B2S N N

I04B3S N N

I04B4S .37 N

I0485SD1 .79 N

I04B6SD2 .28 N

I0486SD3 .22 N

I0486S04 N N

I0487SD1 N N

I0488S N N

I0489S N N

I0490SD2 N N

I0490SD3 N N

I0490S04 N N

I0491SD1 .27 N

I0492S .38 N

I0493S .26 N

I0494S N N

I0495S N N

I0496S N N

I0497S K N

I0498S N N

I0499SD2 N N

I0612S .34 N

I0613S .3 N

I0614S .44 N

I0615S N N

I0617S N N

I0618S .18 N

I0619S N N

I0620S .026 N

I0621S .25 N

I0622S .27 N

I0623S N 12

I0624S .27 K

I0625S .59 N

I0626S N N

I0627S N N

I0628S N N

I0629S N N

I0630S N N

I0631S N N

I0632S .25 N

I0633S N N

I0634S K N

I0635S N N

I0636SD1 N N

I0637S .62 N

I0638S N N

I0639S N N

I0640S N N

I0641S K N

I0642S K N

I0643S N N

I0644SD2 N N

I0644SD3 N N

I0644SD4 N N

I0645S .45 N

I0646SD2 N N

I0646SD3 N N

I0646SD4 .47 N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

K

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

B.I

7.7

B.5

4.9

7.9

7.3

4.5

6.9

7.2

2.6

7.3

7.4

5.9

B.3

7.9

7.2

8.6

6.6

2.5

2.7

5.5

4.8

7.4

4.5

16

12

5.3

4.6

8.2

4.4

5.6

7

31

7

5.4

6.8

7.6

3.5

7.5

7

4.4

6.4

4

4.8

4.5

11

5.6

9.2

3.6

7.8

6.5

7.4

6.1

11

13

8.8

8.6

7

6.2

10

20

20

18

N

21

13

N

N

17

N

N

N

N

14

25

22

15

N

N

N

N

N

40

20

54

36

N

N

N

N

16

22

N

18

N

N

N

N

IB

K

N

18

N

N

N

N

N

N

N

24

N

15

N

N

96

N

N

N

N

20

11

11

13

7.4

11

8.4

11

11

9.4

8.3

10

8.5

7.8

9.2

16

11

9

8.4

7.6

5.8

8.2

6.5

9.7

12

17

15

5.4

6.2

7.9

6

10

9.4

11

11

7.2

8.2

9.4

6

8.5

9.1

7.7

9.1

6.5

5.9

7.9

8.4

4.9

7.1

9.7

11

6.6

9.8

7.4

9.5

14

9.1

26

9.3

11

17

2

2.3

3.2

6

3.8

2.1

3.3

3.1

4.7

2.7

2.7

3.1

2.7

2.7

7.9

4.1

4

3.1

4.4

4.3

2.1

2

8.4

6

10

5.B

3.4

4.3

4.8

2.1

7.3

1.6

5.5

2.5

3.5

5

3.9

1.9

3.1

2.7

2.5

3.6

2.9

1.9

2.2

4.6

5

3.9

3.4

3.9

2.7

2.3

3.3

5.1

5.9

4.6

2.8

2.3

3

3.1

N

N

N

N

N

N

N

N

N

N

N

.44

N

N

N

N

N

N

K

N

N

N

N

N

N

N

N

N

N

N

N

K

5

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

K

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

2.2

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

29

28

28

12

28

19

23

26

21

18

25

21

19

20

24

23

19

25

20

13

21

19

36

17

60

40

18

23

47

21

18

29

32

27

21

18

27

18

22

24

19

23

17

22

23

65

18

55

24

25

30

21

25

48

56

45

39

23

22

33

N

N

9.3

N

N

13

N

N

<3

N

N

N

N

13

N

N

<3.3

N

N

N

N

N

<4.3

11

N

<3.7

N

N

N

N

N

N

21

N

N

<2.4

N

K

<2.5

N

N

N

N

N

N

N

N

N

N

<3

N

<3.4

K

N

<4.9

N

N

<3

N

13

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

17

K

N

N

K

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

35
Table 2. Beocheeical results of aqua-regia leachates of streal sediients analyzed by ICP froi the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-M ICP-Y ICP-2n ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

I0482S N 12 24 N 3.3 66 .94 10.000 64 440 430 3.2 17

I04B3S N 11 24 N 3 64 .77 10,000 59 310 400 3.9 16

I0484S N 12 26 N 3.5 63 1 10.000 140 270 240 6.4 12

I04B5SD1 N 12 20 N 1.5 36 ~ 9,600 - - 580 9.8

I0486SD2 N 13 27 N 3.5 64 .81 13,000 110 670 400 4.2 26

I04B6SD3 N 9.4 IB N 2.7 46 1.4 6.400 94 170 210 7 9.7

I04B6SD4 N 9.6 19 N .43 52 - 8,600 - - 280 5.6

I04B7SD1 N 11 24 N N 58 -- 12.000 -- - 330 3.7

I0488S N 13 23 N 3.7 53 .47 9,900 70 380 330 9.4 9.5

I0489S N 19 21 N .83 43 - 7,400 - - 360 3.7

I0490SD2 N 11 25 N N 55 - 9,200 -- - 480 3.7

I0490SD3 N 12 21 N N 48 -- 8,700 -- - 390 5.1

I0490SD4 N 11 19 N N 44 - 8,100 - - 380 3.4

I0491SD1 N 11 20 N 2.9 50 1.5 7.600 110 290 230 7.9 8.1

I0492S N 21 36 N 6.5 62 .67 19,000 120 800 500 15 31

I0493S N 11 28 N 3.4 49 .66 13,000 92 600 340 4.6 IB

I0494S N 14 26 N 2.3 55 1.1 13.000 71 470 250 9.2 11

I0495S N 11 22 N N 57 - 11,000 - - 460 4

I0496S N 11 21 N .82 46 - 10,000 - - 320 6.8

I0497S N 9 15 N .61 35 -- 7,100 -- - 350 7.1

I049BS N 10 19 N N 48 - 7.600 - - 360 2.8

I0499SD2 N 11 17 N .58 46 -- 7,400 - - 410 2.6

I0612S N 25 29 N 3.5 50 .69 15,000 190 830 410 15 13

10613S N 12 26 N 3.2 37 1.1 9,800 170 280 290 11 4.6

I0614S N 35 44 N 6.1 66 N 24,000 240 1,100 310 20 21

I0615S N 17 29 N 4.3 56 1.1 12,000 78 380 300 12 5.5

I0617S N 25 21 N N 38 -- 7,800 - - 290 5

I0618S N 13 19 N .53 30 -- 7,600 - - 310 7

I0619S N 17 24 N .075 35 - 9,600 - -- 320 7.3

I0620S N 11 20 N N 45 -- 8,800 ~ - 380 2.4

I0621S N 12 24 N 4 46 .46 11,000 100 510 450 12 14

I0622S N 14 25 N 3.4 64 .32 13,000 86 830 480 N 28

I0623S N 12 28 N N 80 -- 11,000 -- - 500 13

I0624S N 12 25 N 3.4 61 .43 11,000 65 660 440 1.8 24

I0625S N 25 28 N N 48 -- 12,000 - - 500 4.3

I0626S N 15 19 N 1.6 41 - 7,000 -- - 370 9.1

106275 N 14 30 N .24 47 -- 10,000 - - 400 5.6

I0628S N 16 14 N N 48 - 6,300 -- - 380 1.8

I0629S N 12 23 N 3 51 .53 7,500 72 370 360 5.5 7.4

I0630S N 11 29 N N 47 -- 9,200 - -- 390 3.5

I0631S N 8.9 20 N N 44 -- 9,000 - - 410 4.3

I0632S N 11 25 N 3.1 55 .33 12,000 66 630 450 4 25

I0633S N 12 17 N .39 41 -- 8,000 -- - 340 5

I0634S N 12 23 N N 48 -- 9,400 - - 350 2.1

I0635S N 12 19 N N 57 -- 8,200 -- - 510 2.6

I0636SD1 N 20 42 N N 39 -- 14,000 - -- 460 6.8

I0637S N 16 23 N .37 42 -- 9,500 -- - 470 7.7

I0638S N 21 31 N .36 28 -- 10,000 - - 460 5.9

I0639S N 17 32 N 1 54 -- 7,900 - - 450 4.3

I0640S N 13 31 N 3.7 55 .77 10,000 69 520 310 7.5 13

I0641S N 11 29 N N 45 -- 7,800 -- -- 450 3.4

I0642S N 14 19 N 2.8 55 .95 7,900 69 340 340 3.5 8.6

I0643S N 10 27 N N 45 - 6,700 - - 430 4.4

I0644SD2 N 18 31 N N 44 -- 12,000 - - 490 7.5

I0644SD3 N 19 39 N 4.4 64 .71 14,000 170 620 430 13 15

I0644SD4 N 18 32 N N 44 -- 11,000 - - 450 6.4

I0645S N 23 32 N N 84 - 15,000 -- - 800 2.7

I0646SD2 N 14 22 N .27 61 -- 6,900 - - 560 3.3

I0646SD3 N 16 21 N 1.5 56 -- 8,800 -- -- 600 4.5

I0646SD4 N 20 31 N 6.4 78 1.6 9,600 160 390 490 7 17

36
Table 2. Beocheeical results of aqua-regia leachates oi itreae tedieenti analyzed by ICP froe the Iditarod quadrangle,

Alaika. Continued

Satple Latitude Longitude ICP-fe ICP-Hg ICP-Ca ICP-Ti ICP-«n ICP-Ag ICP-As ICP-B ICP-Ba

I0647S

I0648SD1

I0700S

I0701S

I0702S

I0703S

I0704S

I0705S

I0706S

I0707S

I070BS

I0709S

I07HS

I0712S

I0713S

I0714S

I0715S

I0717SD2

I0717SD3

1071 7SD4

I0718S

I0719S

I0720S

I0721S

I0722SD2

I0722SD3

I0722SD4

I0723SD1

I0724S

I0725S

I0726S

I0727S

I0728S

I0729S

I0730S

I0731S

I0732SD2

I0732SD3

I0732SD4

I0733SD1

I0734S

I0735S

I0736SD2

I0736SD3

I0736SD4

I0737SD1

I0740S

I0741S

I0742S

I0743S

I0744S

I0745S

I0746S

I0747S

I0748S

I0749S

I0750S

I0751S

I0752S

I0753S

62 33 2

62 31 30

62 20 59

62 22 53

62 18 8

62 22 10

62 23 59

62 21 28

62 22 38

62 23 2

62 24 31

62 24 43

62 26 49

62 27 38

62 20 5

62 18 11

62 15 55

62 19 12

62 19 12

62 19 12

62 26 0

62 18 25

62 16 53

62 26 9

62 29 6

62 29 6

62 29 6

62 27 44

62 29 29

62 17 12

62 15 0

62 7 57

62 8 38

62 12 15

62 9 49

62 8 37

62 8 12

62 8 12

62 8 12

62 7 47

62 6 1

62 6 54

62 8 42

62 8 42

62 8 42

62 8 1

62 57 40

62 56 17

62 55 48

62 56 22

62 54 5

62 53 4

62 53 49

62 50 27

62 51 17

62 50 32

62 48 48

62 49 11

62 49 30

62 45 40

157 2 18

157 8 16

158 55 35

158 53 56

158 52 35

158 50 11

158 46 15

158 46 7

158 40 58

158 39 3

158 42 21

158 36 29

158 35 32

158 31 41

158 34 56

158 36 18

158 47 52

158 49 12

158 49 12

158 49 12

158 18 44

158 34 0

158 33 0

158 57 45

158 59 42

158 59 42

158 59 42

158 55 25

158 51 17

157 53 9

157 59 5

156 56 0

156 59 0

156 58 13

157 8 21

157 7 1

157 10 38

157 10 38

157 10 38

157 11 44

157 14 59

157 15 40

157 15 19

157 15 19

157 15 19

157 15 32

158 47 37

158 48 31

158 50 49

158 55 52

158 55 41

158 51 40

158 49 45

158 57 30

158 53 57

158 47 33

158 47 20

158 50 30

158 56 20

158 55 30

21,000

36,000

10,000

15,000

11,000

11,000

11,000

9,300

12,000

14,000

19,000

12,000

18,000

13,000

20,000

9,100

10,000

8,600

9,900

9,700

21,000

20,000

13,000

10,000

14,000

8,400

13,000

7,200

12,000

26,000

15,000

17,000

17,000

19,000

19,000

14,000

24,000

16,000

17,000

17,000

18,000

16,000

18,000

15,000

20,000

36,000

11,000

17,000

10,000

14,000

16,000

17,000

19,000

11,000

12,000

17,000

21,000

15,000

18,000

12,000

3,600

3,900

1,400

1,800

2,000

1,500

1,300

1,400

1,400

2,800

2,300

2,800

2,700

1,900

4,400

1,500

1,500

1,700

1,900

1,800

2,500

2,900

1,900

1,100

2,100

1,300

1,800

940

2,200

4,600

4,300

3,600

2,900

2,900

3,800

2,700

3,200

2,200

2,700

3,100

3,200

3,600

4,000

3,600

3,800

5,600

2,600

3,200

2,300

3,300

2,900

3,300

3,800

2,400

2,800

3,200

4,100

3,500

2,700

2,500

2,700

2,400

1,700

3,100

1,700

3,500

2,600

1,500

1,500

3,000

2,700

2,200

2,900

1,100

3,700

,700

,900

,600

,700

,700

2,300

4,800

2,100

890

1,900

1,500

1,700

1,300

1,900

2,100

1,400

1,500

2,400

2,100

2,500

2,000

3,000

2,500

2,000

1,900

1,200

2,900

1,600

1,400

2,100

2,600

1,800

2,800

1,600

3,600

2,200

2,800

3,200

2,400

2,600

2,200

3,500

2,600

3,800

2,500

28

9.9

100

110

120

54

60

87

620

270

640

180

730

83

240

77

220

100

120

110

70

430

43

86

94

70

37

78

85

14

31

21

54

19

23

62

100

35

25

27

32

20

21

37

43

29

160

330

110

350

110

100

410

180

130

110

350

170

220

69

310

250

180

660

210

230

210

94

150

210

330

170

270

290

240

95

160

83

99

97

320

230

190

170

190

79

100

71

160

340

170

100

290

250

260

170

240

300

300

220

160

180

190

160

260

440

91

270

130

180

140

300

310

230

180

180

340

180

340

120

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

15

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

12

N

5.1

N

N

N

N

N

N

<3.3

N

N

3.6

5

3.1

N

5.7

6.6

N

3.7

N

N

N

N

4

5.1

N

3.6

N

N

N

4.8

<2.2

2.2

4.7

N

N

3.8

10

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

4.8

N

N

N

N

N

N

N

5.3

N

N

2.1

5.6

1.9

N

5.9

N

N

8.3

N

N

N

N

4.5

2

N

5

N

N

N

1.4

N

2.7

N

N

N

3.6

N

N

170

180

140

180

100

140

61

86

89

89

130

110

140

79

130

86

75

96

100

110

140

120

110

130

230

110

94

79

64

120

88

110

160

140

120

110

130

88

100

100

110

170

83

75

100

120

110

160

100

180

170

140

210

120

110

130

190

120

180

160

37
Table 2. Beocheiical results of aqua-regia leachates of streae sediients analyzed by ICP froi the Iditarod quadrangle,

Alaska. Continued

Saiple ICP-Be

I0647S

I0648SD1

I0700S

I0701S

I0702S

I0703S

I0704S

I0705S

I0706S

I0707S

I070BS

I0709S

1071 IS

I0712S

107135

I0714S

I0715S

I0717SD2

1071 7SD3

I0717SD4

I071BS

I0719S

107205

I0721S

I0722SD2

I0722SD3

I0722SD4

I0723SD1

I0724S

I0725S

I0726S

I0727S

I072BS

I0729S

I0730S

I0731S

I0732SD2

I0732SD3

I0732SD4

I0733SD1

I0734S

I0735S

I0736SD2

I0736SD3

I0736SD4

I0737SD1

I0740S

I0741S

I0742S

I0743S

I0744S

I0745S

I0746S

I0747S

I074BS

I0749S

I0750S

I0751S

I0752S

I0753S

N

N

N

.55

.057

.8

N

.12

.3

.92

.43

N

.39

N

.51

N

N

N

N

.41

.44

.36

.29

N

N

.24

N

N

N

N

N

N

.36

N

N

N

N

.23

N

N

.69

N

N

N

N

N

N

.33

N

.27

.IB

N

.35

N

.33

N

.2

N

.46

1.1

ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-No ICP-Nb ICP-Ni ICP-Pb ICP-Sb

N N 8.1 N 7.1 4.5 N N 21 N N

N N 9 N 9.9 3 N N 25 <2.6 N

N N 4.1 N 4 10 N N 4.6 4.8 N

N N 6.8 12 8.2 10 N N 9.8 13 N

N N 4.7 N 4.9 6.9 N N 8.1 N N

N N 2.7 N 3 11 N N 7.1 N N

N N 5.3 N 3.1 5.9 N N 9.9 <3.1 N

N N 2.3 N 4.4 6.7 N N 6 <2.1 N

N N 2.6 7.9 4.2 12 N N 5 4.3 N

N N 4.3 N 3.8 6.7 N N 12 N N

N N 6.6 19 6.3 11 N N 13 N N

N N 5.2 N 3 6.2 N N 12 5 N

N N 5.5 17 6.8 12 N N 11 N N

N N 5.7 N 4 5.2 .58 N 8 <3.7 N

N N 5.8 N 11 8.1 N N 18 N N

N N N N 3.7 5.8 N N 7.1 N N

N N 2.7 N 3.6 5.4 N N 6.9 <2.1 N

N N 2.8 N 4.3 8.5 N N 7.3 <3.1 N

N N N N 4.9 8.2 N N 7.1 <2.8 N

N N N N 5.1 8.3 N N 6.2 N N

N N 9.2 18 15 5 N N 20 11 N

N N 7.4 20 7.B 10 N N 12 N N

N N 6.4 12 6.5 6.4 N N 8.5 14 N

N N 2.8 N 3.9 10 .86 N 4.5 <3.1 N

N N 2.7 N 6.7 7.1 N N B.5 N N

N N N N 4 7.2 N N 4.4 N N

N N 2.3 N 5.2 8.3 N N 7.6 N N

N N 3.5 N 3.6 13 1.1 N 4.3 3.3 N

N N 5.2 N 5.1 7.4 N N 7.9 <4 N

N N 8.5 23 9.6 3.2 N N 26 N N

N N 7.3 N 4.6 3 N N 19 N N

N N 6.2 N 6.3 3 N N 20 N N

N N 7.5 16 9.1 4.7 N N 20 N N

N N 7.3 16 9 2.6 N N 23 <2.5 N

N N 7.9 19 9.9 3.6 N N 23 N N

N N 5.1 N 6.3 5 N N 15 N N

N N 6 17 11 6.3 N N 21 <2.6 N

N N 7.9 11 8 2.9 N N 17 12 N

N N 5.3 N 6.3 3.8 N N 17 N N

N N 7.5 18 8.1 3.9 N N 23 <3.7 N

N N 4.5 N 6 3.1 N N 19 N N

N N 3.7 N 7.9 3.5 N N 20 N N

N N 5.3 N 6 3.6 N N 19 N N

N N 6.6 N 5.7 3.9 N N 17 N N

N N 8.4 21 9.5 5.3 N N 21 N N

N N 13 27 16 3.4 N N 34 N N

N N N N 7.1 7.1 N N 9.6 N N

N N 5.6 17 15 11 N N 14 <2.5 N

N N 3.6 N 6.8 6 N N 9.2 N N

N N 4.8 16 14 9.4 N N 13 N N

N N 2.2 N 7.5 7 N N 11 N N

N N 8.5 16 11 7.2 N N 15 5.1 N

N N 8.1 21 12 13 N N 15 N N

N N 5.2 13 8.5 7.B N N 11 <3 N

N N 7.4 14 14 6.6 N N 12 14 N

N N 6.8 N 9.6 7.5 N N 13 N N

N N 6.4 N 11 11 N N 14 N N

N N 6.3 20 13 7 N N 15 <3.4 N

N N 6.5 15 9.5 11 N N 14 12 N

N N N N 13 7.2 N N 10 N N

38
Table 2. Beocheiical results of aqua-regia leachates of streai sediients analyzed by ICP frot the Iditarod quadrangle,

f Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-N ICP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

I0647S N IB 25 N 1 51 - 9,300 - - 530 7.4

I0648SD1 N 14 24 N N 61 - 8,500 - - 820 4.8

I0700S N 22 18 N 3.4 26 - 6,500 - - 410 19

107015 N 25 23 N 7.5 50 3.6 8.500 190 270 350 22 2.7

I0702S N 15 18 N 2.4 35 - 9200 - - 330 13

I0703S N 38 15 N 4.4 27 « 11,000 - - 310 19

I0704S N 20 13 N 4.4 24 - 8,700 - - 350 12

I0705S N 17 15 N 2.3 22 - 7,300 - - 340 12

107065 N 10 19 N 6.7 29 6.1 11,000 180 590 320 23 3

I0707S N 20 22 N 2.3 30 - 13,000 - - 410 12

107085 N 26 29 N 6.1 42 8.5 21,000 210 450 520 22 3.2

I0709S N 24 18 N 3.3 31 - 13,000 - - 270 12

1071 IS N 31 31 N 5.4 41 9.4 21,000 220 550 480 21 4.7

I0712S N 8.8 22 N .72 30 - 8,900 - - 270 10

I0713S N 23 30 N 3 41 - 15,000 - - 460 14

I0714S N 16 14 N 2.2 29 - 7,700 - - 280 10

I0715S N 15 17 N 1.4 24 - 7,700 - - 270 9.9

I0717SD2 N 15 16 N 3.3 27 - 7,600 - - 240 16

I0717SD3 N 15 18 N 3.1 28 - 8,400 - - 310 16

I0717SD4 N 16 18 N 3.3 26 - 7,900 - - 300 15

I0718S N 13 33 N 5.5 48 2.8 8,700 180 210 270 10 3.1

I0719S N 42 35 N 7.1 43 9.7 19,000 720 540 570 18 2.2

107208 N 15 21 N 4.3 39 3.4 6,600 170 230 280 14 2.8

I0721S N 6.9 14 N 2 26 - 4,800 - - 310 17

I0722SD2 N 14 22 N 2.9 35 - 9,300 - - 450 13

I0722SD3 N 11 13 N 2.6 22 - 5,800 - - 280 11

I0722S04 N 23 17 N 1.7 26 - 7,200 - - 440 13

I0723SD1 N 8.4 10 N 2.4 24 -- 4,800 - - 210 22

I0724S N 15 18 N 2.2 35 - 9,000 - - 310 14

I0725S N 12 28 N 3.1 59 .75 11,000 «B 360 300 6-13

I0726S N 9 23 N .1 43 - 8,000 - - 300 5

I0727S N 8.1 18 N N 47 -- 8,500 -- - 360 4.6

I072BS N 12 22 N 3.3 52 .4 10,000 75 370 300 9.3 13

I0729S N 11 22 N 3 59 1.1 8,900 70 340 380 4.5 13

I0730S N 12 23 N 3.2 58 .44 11,000 67 350 320 7 14

I0731S N 11 18 N 1.2 40 - 8,400 - - 340 7.8

I07328D2 N 16 24 N 4.4 58 .46 10,000 80 380 460 13 12

I0732SD3 N 13 17 N 3.3 46 1.4 5,700 110 250 270 6.8 6.9

I0732SD4 N 12 17 N .62 43 - 6,800 - - 380 6.5

I0733SD1 N 10 21 N 2.5 59 1 9,800 59 310 260 8.4 9.2

I0734S N 14 21 N N 50 -- 10,000 - - 290 3.9

I0735S N 14 21 N 1.2 N - 9,400 - - 280 5.1

I0736SD2 N 12 24 N .12 43 - 8,600 -- - 290 5.4

I0736SD3 N 11 23 N .3 39 ~ 8,000 - - 300 6.7

I07365D4 N 14 28 N 3.6 51 1.3 11,000 93 330 340 10 8.3

I0737SD1 N 16 35 N 4.1 74 1.2 15,000 100 530 360 7.2 15

I0740S N 13 19 N 1.5 34 - 8,900 -- - 370 12

I0741S N 21 28 N 6.1 45 3.8 11,000 200 450 590 18 7

I0742S N 15 16 N 1.9 30 - 6.300 -- - 360 10

I0743S N 27 24 N 5.2 44 1.4 11,000 240 490 460 16 10

I0744S N 20 19 N 1.7 42 - 8,800 - - 760 11

I0745S N 18 25 N 4.7 55 1.9 11,000 110 300 450 15 3.9

I0746S N 30 32 N 6.5 60 3.1 16,000 200 570 500 25 10

I0747S N 23 20 N 3.9 36 2 7,800 110 230 290 15 3

I0748S N 14 25 N 5 44 6.2 7,000 150 300 260 15 3.1

I0749S N 15 22 N 1.8 36 -- 8900 - - 380 13

I0750S N 21 33 N 2.4 51 - 14,000 - - 500 20

I0751S N 13 29 N 4.8 39 2.6 10,000 120 230 330 14 2.8

I0752S N 39 29 N 5.1 48 2.2 8,700 200 260 400 21 3.2

I0753S N 25 24 N 3.3 37 - 9,200 -- - 440 13

39
Table 2. Geocheaical results oi aqua-regia leachates oi streai sediients analyzed by ICP froi the Iditarad quadrangle,

Alaska. Continued

Saiple Latitude Longitude ICP-Fe ICP-Hg ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B ICP-Ba

I0754S

I0755S

I0756SD1

I0757SD2

I0757SD3

I0757SD4

I0758S

I0759S

I0760S

I0761SD1

I0762SD2

I0762SD3

I0762SD4

I0763S

I0764S

I0765S

I0767S

I076BS

I0769S

I0770S

I0771S

I0772S

I0773S

I0774S

I0775S

I0776S

I0777S

I0778S

I0779S

10780S

I07B1SD2

10781 SD3

I07B1SD4

I07B2S

I0783S

I0784S

107855

10786S

I07B7S

I078BS

I 07895

I0790S

I0791S

I0792S

I0793S

I0794S

I0795S

I0796S

I0797S

10798S

I0799S

I0800S

I 080 IS

I0802S

I0803S

IOB04S

I0805S

I0806S

I0807SD2

IOB07SD3

62 46 46

62 46 13

62 46 28

62 47 IB

62 47 18

62 47 IB

62 44 14

62 43 23

62 43 0

62 44 13

62 43 46

62 43 46

62 43 46

62 40 52

62 41 18

62 58 42

62 58 33

62 57 6

62 55 34

62 56 34

62 54 56

62 23 45

62 52 7

62 53 4

62 51 25

62 50 22

62 49 20

62 46 52

62 43 1

62 38 38

62 38 11

62 38 11

62 38 11

62 41 25

62 40 32

62 41 40

62 43 53

62 41 2

62 38 18

62 38 40

62 36 41

62 38 0

62 36 11

62 37 8

62 39 42

62 37 54

62 37 17

62 33 43

62 34 44

62 33 IB

62 31 52

62 45 38

62 46 1

62 48 46

62 48 8

62 50 3

62 50 48

62 53 7

62 56 18

62 56 18

158 50 26

158 47 15

158 43 5

158 41 24

158 41 24

158 41 24

158 44 26

158 46 42

158 52 40

158 56 10

158 58 28

158 58 28

158 58 28

158 57 24

158 50 18

158 42 9

158 34 34

158 32 35

158 38 24

158 42 55

158 42 33

158 22 26

158 32 35

158 38 48

158 35 50

158 40 2

158 42 40

158 37 10

158 37 0

158 41 30

158 41 46

158 41 46

158 41 46

158 45 33

158 41 28

158 38 11

158 31 52

158 33 10

158 31 1

158 34 50

158 34 51

158 56 46

158 59 21

158 53 35

158 51 50

158 49 20

158 45 15

158 46 31

158 52 36

158 57 36

158 57 8

157 2 59

157 9 52

157 8 11

157 3 0

157 9 1

157 14 38

157 13 59

157 17 28

157 17 28

33,000

20,000

15,000

12,000

14,000

13,000

17,000

19,000

17,000

12,000

15,000

14,000

14,000

20,000

14,000

13,000

15,000

15,000

22,000

12,000

14,000

19,000

9,900

19,000

15,000

9,300

11,000

13,000

13,000

140

26,000

31,000

21,000

16,000

11,000

12,000

9,500

9,800

13,000

9,200

12,000

13,000

16,000

8,100

11,000

17,000

14,000

24,000

12,000

13,000

9,300

28,000

14,000

21,000

32,000

20,000

13,000

25,000

19,000

14,000

3,300

2,900

3,100

3,300

3,500

2,500

3,000

4,000

3,200

3,000

2,500

2,000

2,200

3,100

2,500

2,100

3,000

3,500

3,800

2,300

3,000

2,900

2,600

3,600

3,700

2,300

2,100

3,200

2,500

20

2,900

3,500

2,700

2,900

2,500

2,400

2,200

2,700

2,500

2,300

1,000

2,000

3,200

1,700

2,500

3,200

1,900

2,400

1,500

1,000

2,500

22,000

4,100

5,600

23,000

4,400

2,400

3,000

3,100

2,500

3,200

2,200

1,700

1,900

2,300

2,300

2,200

2,800

2,800

2,400

2,200

2,100

2,100

3,500

2,300

1,900

2,600

2,600

2,700

2,900

2,200

2,400

2,200

3,400

3,200

1,400

2,100

2,600

2,100

17

3,400

3,700

2,700

2,200

1,100

1,300

1,600

1,500

1,300

860

1,200

1,800

2,600

1,600

1,400

2,200

2,700

2,700

1,600

1,100

1,800

4,900

2,000

2,900

5,900

2,300

1,100

2,800

1,900

1,100

90

85

400

170

260

120

110

290

140

180

220

96

120

200

160

150

170

170

210

150

71

110

210

450

430

130

100

430

200

1.2

600

1,000

450

190

110

150

65

190

140

56

490

300

230

79

190

120

61

130

190

29

100

260

16

22

250

28

7.2

21

65

15

380

210

140

95

110

120

180

190

320

130

290

230

230

460

170

120

160

140

310

130

130

560

140

310

160

92

100

130

79

1

230

240

140

210

89

77

81

79

80

58

110

210

270

96

82

270

180

250

150

98

91

700

230

240

510

220

180

280

240

130

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

6.6

N

N

N

8.5

5

N

4.1

N

N

N

N

5.4

<2.5

3.6

<2.6

N

N

N

N

5.7

2.7

4

N

N

8.3

N

N

N

<2.1

N

N

<2.9

N

N

N

N

N

N

N

<2

N

N

N

3.6

4.8

N

N

N

N

N

N

N

<3

N

N

11

5.1

N

N

2.3

N

N

N

N

4.8

N

3.7

N

N

N

N

4.2

3.7

5.7

4.4

N

N

N

N

N

2.8

N

N

N

N

N

N

N

3.7

N

N

4.1

N

N

N

N

N

N

N

4.7

N

N

N

5.1

5.2

N

N

N

N

12

N

N

10

N

N

N

N

N

200

160

130

100

110

120

160

130

170

130

130

120

120

150

110

120

160

140

160

140

79

160

99

190

150

87

130

120

99

1.4

120

140

98

140

110

100

97

87

120

76

86

120

130

96

93

140

150

200

85

120

120

140

110

130

130

140

100

120

180

140

40
Table 2. Seocheiical result! of aqua-reqia leachates of streai sediients analyzed by ICP froi the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Nb ICP-Ni ICP-Pb ICP-E

I0754S .3 N N 6.4 N 12 7.9 N N 11 N N

I0755S .55 N N 6.5 17 14 7.1 N N 12 5.4 N

I0756S01 .26 N N 3.8 19 8.9 11 N N 12 N N

I0757SD2 N N N 2.6 N 5.1 6.5 N N 10 <2.3 N

I0757SD3 N N N N N 6.4 8.1 N N 11 N N

I0757SD4 .27 N N 4.2 15 9.2 5.5 N N 13 10 N

I0758S N N N 6 17 15 8 N N 13 4.9 N

I0759S N N N 7 N 8.9 5.7 N N 12 N N

I0760S N N N 8 18 13 8.1 N N 14 <4.1 N

I0761SD1 N N N 6.7 N 9.2 7.2 N N 11 4.2 N

I0762SD2 .83 N N 3.1 N 7.1 7.8 N N 9.3 N N

I0762SD3 N N N 4.2 N 6.2 6.8 N N 7.6 <2 N

I0762SD4 N N N 5.3 N 5.9 7.4 N N 8.7 <2.9 N

I0763S N N N 8.1 17 10 9.5 N N 13 <3.1 N

I0764S .061 N N 5.7 14 9.8 8.1 N N 11 <2.B N

I0765S .71 N N 3.7 12 6.5 6 N N 9.8 3.4 N

I0767S N N N 4.8 15 9.6 7.3 N N 13 <3.6 N

I0768S .74 N N 4.7 N 7 7 N N 12 N N

I0769S N N N 6.5 N 9.2 9 N N 15 N N

I0770S N N N N N 13 6.2 N N 9.3 N N

I0771S N N N 4.9 N 9.8 7.3 N N 12 (3 N

I0772S .33 N N 11 19 10 10 N N 21 <3.2 N

I0773S .69 N N 4.2 14 13 7.2 N N 12 3.7 N

I0774S .39 N N 7.1 22 16 13 N N 17 <3.1 N

I0775S .2 N N 3.9 17 6.7 10 N N 11 N N

I0776S N N N 2.6 N 8.1 5.2 N N 8.8 N N

I0777S .28 N N 3.8 13 12 5.9 N N 11 10 N

I077BS .21 N N 3.4 IB 10 11 N N 11 N N

I0779S N N N N N 5.3 5.9 N N 8.6 N N

I0780S N N NNNNN(1)NN NNN

I07B1SD2 N N N 8.5 23 12 9.6 N N 21 <3.6 N

I07815D3 .35 N N B.4 27 13 9.9 N N 22 N N

I07B1SD4 .5 N N 6.1 N 6.2 7.2 N N 17 N N

I07B2S N N N 6.5 16 11 B.9 N N 12 <3.3 N

I0783S N N N 4.9 N 4.9 7.6 N N 9 <3.4 N

I07B4S .63 N NNN 6.6 7.2 N N 8.6 N N

I07B5S .IB N N 4 15 8.6 4.6 N N 9.4 15 N

I0786S .094 N N N N 5.6 6.7 N N 8.5 <3 N

I07B7S .17 N NNN 8.8 6.2 N N 9.7 N N

I0788S .56 N N N N 5.1 5.5 N N 7.8 <3.8 N

10789S N N N 4.2 N 3.1 9.4 N N 11 <4.1 N

I0790S N N N 5.4 17 7.5 7.7 N N 12 (3.5 N

107915 .28 N N 5.7 13 10 7.6 N N 9.4 N N

I0792S .26 N N 5 11 7.B 4.9 N N 7.9 14 N

10793S N N N N N B.3 6.3 N N 9.2 N N

I0794S N N N 6.4 17 12 9.7 N N 13 5.3 N

I0795S N N N 4.8 12 12 11 N N 8.7 7.3 N

10796S .17 N N 3.3 N 6.3 11 N N 9.9 N N

I0797S N N N 3.9 N 4.9 7 N N 10 <3.4 N

I079BS N N N 2.5 N 5.7 5 N N 5.5 3.6 N

I0799S N N N 3.4 N 7.5 5.8 N N 9 <3.1 N

IOBOOS .39 N N 12 92 11 5.9 N N 68 N N

I0801S .65 N N 3.1 N 4.5 2.8 N N 19 N N

I0802S N N N 6.3 N B.3 4.3 N N 29 N N

I0803S N N N 17 150 13 5.9 N N 93 N N

IOB04S .016 N N 4.4 N 6.1 3.8 N N 21 N N

I0805S N N N 5.1 N 7.6 1.8 N N 16 N N

I0806S .42 N N 10 19 14 2.9 N N 27 11 N

I0807SD2 .3 N N 8.2 19 10 6.2 N N 20 (3.8 N

10807SD3 N N N 2.8 N 6.6 3.3 N N 13 N N

41
Table 2. Beochetical results of aqua-regia leachates of streat sediients analyzed by ICP froi the Iditarod quadrangle,

Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-H ICP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce

I0754S

I0755S

I0756SD1

I07S7SD2

I0757SD3

I0757SD4

I0758S

I0759S

I0760S

I0761SD1

I0762SD2

I0762SD3

I0762SD4

I0763S

I0764S

I076SS

I0767S

I0768S

I0769S

I0770S

I0771S

I0772S

I0773S

I0774S

I0775S

I0776S

I0777S

I077BS

I0779S

107805

I0781SD2

I0781SD3

I0781SD4

I0782S

I0783S

I0784S

I0785S

I0786S

I0787S

I0788S

I0789S

I0790S

I0791S

I0792S

I0793S

I0794S

I0795S

I0796S

I0797S

I0798S

I0799S

I0800S

I0801S

I0802S

I0803S

108045

108055

IOB06S

I0807SD2

I0807SD3

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

18

14

14

14

17

14

15

18

14

14

24

23

24

21

15

16

16

17

19

36

16

21

13

31

22

9.7

13

18

14

.2

31

40

26

14

11

11

10

12

11

7.5

13

13

24

11

10

16

18

44

16

8.1

11

39

16

15

37

15

13

13

14

8.6

34

29

30

18

24

22

28

29

30

23

26

21

21

31

24

25

24

24

27

22

19

28

21

38

28

16

18

25

24

.23

44

50

31

26

22

21

16

20

25

18

21

24

28

18

21

25

26

26

21

20

16

34

18

28

44

24

14

30

30

19

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.62

5.3

4

1.4

1.8

4.2

5.1

1.4

5.6

2.8

2

1.7

1.7

5.7

4.3

3.1

4.1

1.7

1.8

3.4

2.2

4.6

3.9

6.4

4.3

1.5

4

4.4

1.3

N

4.8

4.8

.22

4.7

1.4

1.2

2.8

1

1

.75

1.4

4.2

5.2

3.8

1.4

4.5

6.7

3.1

3.5

1.5

2.2

5

N

1

4.1

.22

.099

4.9

4.4

.97

40

53

43

39

40

45

45

47

53

40

35

29

33

51

39

38

45

47

49

35

40

60

40

50

46

30

37

40

33

.36

39

40

29

45

33

30

35

31

34

29

25

38

41

32

34

51

38

36

29

25

35

41

36

53

55

46

43

62

63

22

1.9

1.6

1.6

3.4

3.6

 

4.1

2.9

.56

1.4

1.2

1.1

4.8

.66

1.5

.96

5.5

9.8

3.3

1.7

__

2.7

2.3

2.6

2.7

1.8

1.6

1.9

1.9

.91

12,000

10,000

15,000

9,500

11,000

7,900

10,000

12,000

12,000

9,400

8,900

7,600

7,900

14,000

10,000

8,200

10,000

10,000

12,000

7,700

9,100

13,000

8,100

14,000

14,000

6,500

7,600

13,000

8,100

100

13,000

21,000

12,000

11,000

9,500

10,000

8,000

9,000

11,000

8,300

7,700

9,500

14,000

5,300

8,300

11,000

8,100

11,000

7,800

4,700

6,300

15,000

8,500

12,000

15,000

9,400

6,500

8,000

12,000

7,100

110

160

170

110

140

__

~

160

130

110

150

__

140

140

150

230

190

220

340

510

120

120

_

110

170

97

120

100

610

-.

440

160

130

~

270

460

220

280

320

__

400

290

260

350

--

. 

490

280

550

630

190

460

360

480

' 320

~

~

220

_

220

430

160

320

240

950

~

780

310

560

~

700

500

300

380

500

420

530

340

420

350

450

480

420

460

250

460

430

510

530

600

410

410

270

430

450

290

330

320

480

N

420

510

460

320

260

300

250

230

420

210

250

330

340

260

280

330

500

790

350

280

280

460

310

510

420

470

230

380

470

320

14

14

20

11

14

11

16

9.9

17

13

13

13

14

20

16

12

14

12

16

10

13

19

14

25

17

9.2

13

20

9.2

N

19

17

12

18

14

11

9.8

11

11

9.6

17

15

12

13

10

19

22

20

13

8.7

10

7.8

3.7

7.3

14

5.6

2.8

6.4

10

4.9

--

3.3

8.1

4.1

2.3

4.5

4.2

2.1

4.4

5.8

--

8.9

4.5

8.7

10

3.7

7.9

1

3.5

3.6

3.4

__

3

6.5

1.6

3.8

l.B

13

10

8.1

11

42
Table 2. Geocheiical results of aqua-regia leachates of streai sediients analyzed by ICP froi the Iditarod quadrangle,

Alaska. Continued

Saiple Latitude Longitude ICP-Fe ICP-Hg ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B

IOBOBS

I0809S

I0810SD3

I0810SD4

I0810SD2

I0811SD2

I0811SD3

I08HSD4

I0812S

I0813S

I0814S

I0815S

I0816S

I0817S

108185

I0819SD2

I0819SD3

I0819SD4

I0820S

I0821S

I0822S

108235

I0824S

I0825SD1

I0826S

I0827SD2

I08275D3

I0827SD4

108285

108295

108305D2

I0830SD3

10830SD4

I0831S

I08325D1

I0833S02

I0833SD3

10833SD4

I0834S

I0835S

108365

I0837S

108395

I0840S

108415

108425

I08435D2

I08435D3

I08435D4

I0844SD1

108455

IOB46S

108475

I0848S

108495

I0850S

108515

I0852S

108535

I0854S

62 59 21

62 55 48

62 53 58

62 53 58

62 53 58

62 45 10

62 45 10

62 45 10

62 46 18

62 45 32

62 16 52

62 16 32

62 20 0

62 20 7

62 18 0

62 23 51

62 23 51

62 23 51

62 26 36

62 57 10

62 58 0

62 58 26

62 56 18

62 55 22

62 54 18

62 56 33

62 56 33

62 56 33

62 58 10

62 59 48

62 56 32

62 56 32

62 56 32

62 29 28

62 29 29

62 28 46

62 28 46

62 28 46

62 25 47

62 26 49

62 29 31

62 26 10

62 8 58

62 9 42

62 10 27

62 13 13

62 11 58

62 11 58

62 11 58

62 12 3

62 14 33

62 2 28

62 0 18

62 0 5

62 5 38

62 5 5

62 6 1

62 7 18

62 5 1

62 4 3

156 45 46

156 52 51

156 47 38

156 47 38

156 47 38

156 52 25

156 52 25

156 52 25

156 57 32

156 40 6

158 51 0

158 41 14

158 40 30

158 37 56

158 38 28

158 59 48

158 59 48

158 59 48

158 51 11

157 17 10

157 17 42

157 12 5

157 11 13

157 21 5

157 21 4

157 23 49

157 23 49

157 23 49

157 23 20

157 27 49

157 25 51

157 25 51

157 25 51

158 38 3

158 40 26

158 42 58

158 42 58

158 42 58

158 41 9

158 47 35

158 47 51

158 30 30

157 59 56

157 50 48

157 51 2

157 54 19

157 57 12

157 57 12

157 57 12

157 57 28

157 58 25

157 59 4

157 56 27

157 51 6

157 58 20

157 53 20

157 53 46

157 47 50

157 44 33

157 45 45

20,000

20,000

19,000

17,000

17.000

24,000

30,000

22,000

17,000

16,000

12,000

17,000

20,000

8,500

16,000

10,000

6,300

10,000

12,000

14,000

18,000

10,000

12,000

9,700

10,000

9,300

6,500

7,700

28,000

17,000

12,000

10,000

12,000

26,000

20,000

16,000

15,000

24,000

18,000

16,000

30,000

15,000

19,000

19,000

25,000

31,000

30,000

23,000

19,000

14,000

24,000

18,000

27,000

18,000

20,000

32,000

19,000

25,000

13,000

22,000

4,600

6,200

3,800

3,400

4,000

17,000

17,000

19,000

7,600

3,700

2,700

3,400

1,400

900

2,900

1,300

1,000

1,400

1,700

2,600

3,400

2,200

4,400

1,900

2,400

1,300

990

1,000

4,600

11,000

2,600

2,000

2,500

2,700

2,200

1,700

1,300

2,000

1,700

1,600

3,900

2,200

4,500

4,000

4,700

5,700

5,900

5,400

5,400

3,500

6,500

3,700

4,700

3,300

4,900

5,800

4,300

3,800

2,700

5,000

3,600

3,200

2,200

2,500

3,000

6,000

8,100

5,600

6,100

2,300

2,000

2,400

1,200

1,200

2,800

1,900

960

1,700

1,300

1,300

920

3,500

5,900

1,000

1,500

900

1,200

700

4,300

1,700

1,200

870

1,100

3,200

4,000

3,800

3,200

3,200

2,800

2,800

5,400

2,600

2,400

2,400

2,400

2,700

2,600

1,900

1,500

1,900

2,300

3,200

2,200

1,300

3,200

2,200

2,200

1,700

2,100

1,800

130

680

48

62

31

390

240

170

95

10

150

480

190

280

420

190

80

100

190

130

7.5

97

230

20

27

12

24

13

380

87

33

9.5

8.3

980

390

800

520

990

480

170

400

220

22

28

20

27

39

23

29

19

25

36

17

12

18

48

10

8.8

30

17

250

580

300

230

270

420

470

330

320

200

130

180

90

66

230

100

78

170

480

72

110

110

180

110

120

65

46

43

270

380

120

94

120

240

400

290

480

440

360

160

260

150

320

220

350

280

310

190

170

130

370

350

290

190

240

330

280

430

150

200

N

N

N

N

N

N

N

N

N

N

.39

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

4.6

11

6.8

8.3

N

10

21

N

N

N

N

<3.2

N

N

N

2.3

N

4.4

N

N

N

3

N

2.1

N

3.5

6.9

2.3

N

N

N

N

N

<1.6

3.7

9.5

9.6

N

5.1

N

N

4.5

N

N

3.3

4.1

3.8

N

N

N

N

3.2

3.4

N

N

<3.1

N

N

N

N

7

1.6

3.6

N

N

N

N

N

N

N

N

N

N

N

N

N

N

8.9

N

N

N

5.8

N

2.5

N

6.5

N

N

N

N

N

N

N

1.8

2.4

N

N

N

7.2

N

N

1.8

N

N

2.7

6.4

8.5

N

N

N

N

5.3

3.9

N

N

N

N

N

N

N

120

77

100

89

87

160

130

110

100

99

96

140

100

61

98

120

69

100

120

120

100

72

63

91

150

130

79

86

77

110

91

70

83

110

130

130

120

130

110

110

97

90

140

150

130

110

110

88

77

110

120

160

140

100

59

200

140

160

76

110

43
Table 2. Beocheaical results of aqua-regia liachates of streai sediaents analyzed by ICP froi the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Nb ICP-Ni ICP-Pb

IOB08S N N

I0809S 1.2 N

I0810SD3 N N

I0810SD4 .42 N

IOB10SD2 .5 N

10811SD2 .61 6.3

I0811SD3 .91 N

I0811SD4 N N

I0812S M N

I0813S .29 N

I0814S M N

I0815S .34 N

IOB16S .26 N

I0817S N N

I0818S N N

I0819SD2 .21 N

I0819SD3 M N

I0819SD4 N N

IOB20S N N

I0821S N N

I0822S N N

I0823S N N

I0824S N N

I0825SD1 1 N

I0826S N N

I0827SD2 .22 N

I0827SD3 .21 N

I0827SD4 .16 N

ID828S N N

I0829S N N

I0830SD2 N N

I0830SD3 N N

I0830SD4 .22 N

108315 .089 N

I0832SD1 N N

I0833SD2 .54 N

I0833SD3 .44 N

I0833SD4 N N

I0834S N N

I0835S N N

I0836S N N

I0837S N M

I0839S N N

I0840S N N

I0841S N N

I0842S N N

I0843SD2 N N

I0843SD3 N N

I0843SD4 N N

I0844SD1 N N

I0845S .24 N

I0846S N N

I0847S N N

I0848S N N

I0849S N N

I0850S .33 N

I0851S .84 N

I0852S N N

I0853S .21 N

I0854S N N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

8.6

13

6.1

7

2.3

12

13

10

2.4

8.3

9.3

6.1

N

N

2.9

3.4

N

3.7

5.6

N

9.3

3.6

3.8

4.7

N

4.7

4.2

3.5

7.6

12

3.3

5.2

5.1

7.1

7.2

7.1

7

9.2

5.8

4.6

7.6

5.6

3.8

3

8.3

9.8

10

4.3

4.5

3.9

6.8

6.5

9.4

4.3

5.8

9.3

5.7

5.9

7.1

5.4

33

51

25

23

N

100

99

N

N

23

N

19

N

N

N

7.3

N

7.8

N

N

N

16

N

10

N

9.3

6.3

6.8

N

N

N

N

N

17

13

17

14

N

15

N

N

15

N

N

26

29

35

N

N

N

N

22

22

N

N

27

N

N

12

N

14

21

12

11

10

15

14

9.1

8.9

9.6

5.4

14

3.5

3.9

2.8

6.9

3.9

7.2

5.6

11

5.6

4.5

5.2

5.7

7.5

5.9

4.9

4.1

11

7.3

5.8

4.4

5.4

5.2

6.2

6.1

4.6

3.4

4.8

4.6

3.6

4.4

6.1

5.9

11

11

10

5.8

5

4.5

6.3

9.3

14

4.7

8.3

14

7.8

16

7.3

7.5

8.5

16

7

4.8

5.9

9.2

8.9

6.7

10

2.7

8.1

11

9.7

7.6

5.1

10

4.9

7.4

6.6

6.5

3.3

9.9

15

3.8

4.1

4.3

2

3.8

N

3.5

4.4

3.2

3.2

9.7

9

9.1

7.6

7.8

10

8.6

4.6

6.2

2.4

2.2

3.2

3.1

3.8

2.7

2.6

2.9

3.6

2.7

2.4

2.6

3

4.6

3.1

2

1.8

2.8

N

.73

N

1.1

N

N

N

N

N

N

1

N

N

N

N

N

N

.45

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.53

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

N

N

N

N

N

N

25

21

17

15

14

51

60

43

33

23

11

16

5.2

4.9

7.4

5.5

3.7

5.8

7.4

11

22

10

13

14

13

15

13

11

14

120

17

15

17

11

9.1

7.6

6.1

10

10

14

16

13

19

20

27

33

34

24

23

16

24

22

28

15

22

30

22

27

17

22

6.2

9.1

<3.9

17

N

N

12

N

N

13

7.7

N

N

3

N

5.9

2.8

8.8

<3.7

N

<2.2

3.8

N

3.2

N

2.5

N

N

N

N

N

N

<2.1

<4.7

<4.3

18

17

N

6.3

<3.2

N

4.7

N

N

N

<3.3

<3.4

N

N

N

N

N

N

N

N

N

N

N

12

N

N

N

N

N

N

N

N

N

N

N

<4.5

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

Ji

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

44
Table 2. Seochencal results of aqua-regia leachates of streal sediients analyzed by ICP froi the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-H ICP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

I0808S N 16 34 N 5.2 63 1.1 15,000 88 420 470 20 11

I0809S N 20 41 N 8.? 48 .86 17.000 240 1,300 890 34 20

I0810SD3 N 11 34 N 2.8 47 .48 13,000 67 340 360 14 11

I0810SD4 N 11 31 N 2.9 44 N 10.000 120 270 270 12 9.2

I0810SD2 N 16 25 N 1.9 40 - 12,000 ~ - 500 9.1

I0811SD2 N 54 56 N 5.7 49 1.9 18,000 540 840 830 17 21

10811SD3 4.7 52 73 N 6.5 55 2.1 18,000 280 280 550 16 9.1

10811SD4 N 40 46 N 1.1 37 - 14.000 ~ - 610 11

I0812S N 63 26 N l.B 38 - 17,000 - - 1,100 19

I0813S N 11 26 N 3.1 48 1 7,800 110 260 220 7.1 9.6

I0814S N 17 22 N 2.2 38 - 8,700 ~ - 330 16

I0815S N IB 33 N 5.3 48 4.8 15.000 190 460 400 20 6.8

I0816S N 13 20 N 2.3 23 ~ 9,100 - - 740 19

10817S N 8.8 13 N 2.5 22 - 6,100 -- -- 210 14

I081BS N 22 21 N 1 34 -- 11,000 - - 320 8.9

I0819SD2 N 18 19 N 5.2 32 2.5 5,700 140 320 320 17 1.9

IOB19SD3 N 8.4 12 N l.B 19 -- 3,500 -- - 210 B.2

I0819SD4 N 11 19 N 4.4 35 1.9 5,000 99 200 330 15 .82

I0820S N 13 19 N 2.7 47 -- 8,600 - -- 350 12

I0821S N 10 27 N 1.5 39 -- 12,000 - - 380 11

I0822S N 6.1 17 N N 58 -- 6,600 -- - 320 5.7

I0823S N 8.7 14 N 5.8 37 N 5.400 120 240 1,000 21 4.9

I0824S N 13 23 N 7.6 36 - 7,000 -- - 1,500 31

I0825SD1 N 5.3 12 N 2.2 42 .77 5,100 66 230 190 6.6 2.7

I0826S N 9.4 17 N 1.9 40 - 7,300 -- - 2BO 6.5

I0827SD2 N 7 15 N 2.4 45 .7 4.600 80 460 260 5.4 3.4

I0827SD3 N 5.6 11 N l.B 37 N 3,100 150 250 140 N 2.6

I0827SD4 N 4.6 10 N 1.7 35 .4 3,600 41 260 190 5 2.4

I082BS N _ 39 80 N N 33 -- 10,000 -- - 250 2.7

I0829S N 14 22 N N 39 -- 7,600 -- ~ 170 5

I0830SD2 N 8.2 17 N .99 44 -- 6.000 - -- 300 7.1

I0830SD3 N 6.2 12 N .62 36 -- 4 400 - - 250 5.7

I0830SD4 N 7.5 14 N .77 43 -- 5.200 - - 320 5.4

I0831S N 28 39 N 5.8 44 7.6 13.000 220 350 340 20 1.4

I0832SD1 N 32 28 N 5.B 39 5.7 12,000 300 370 460 19 1.3

I0833SD2 N 30 34 N 6.6 45 6.1 10,000 190 270 430 22 2.9

IOB33SD3 N 25 26 N 5.5 41 7.1 7.700 160 220 430 19 .69

I0833SD4 N 35 36 N 1.4 42 -- 17,000 ~ -- 540 14

I0834S N 22 25 N 5.3 38 6.4 13,000 130 410 490 22 1.8

I0835S N 38 21 N 4.3 34 -- 13,000 - - 500 15

IOB36S N 33 32 N .31 36 -- 19,000 - - 400 6.3

I0837S N 15 19 N 5.2 37 3.1 11,000 200 330 340 15 1.3

I0839S N 12 24 N N 41 - 9,800 -- - 350 3.6

I0840S N 11 27 N N 44 -- 12,000 ~ -- 320 2.1

I0841S N 12 30 N 3.6 55 1.1 11,000 73 430 300 6 16

I0842S N 12 33 N 3.7 73 1.1 13.000 54 410 380 7.9 26

I0843SD2 N 13 38 N 3.6 69 1.2 13,000 53 280 340 9.1 16

I0843SD3 N 11 30 N N 45 -- 9,500 -- ~ 400 2.9

I0843SD4 N 9.3 29 N N 43 - 8,400 - - 300 3.4

I0844SD1 N 11 20 N .32 39 - 7,700 -- - 260 4.3

I0845S N 14 26 N N 55 - 12,000 -- - 430 5.1

I0846S N 13 28 N 3.1 51 .69 11,000 71 370 320 4.9 19

I0847S N 11 28 N 3.6 67 1.2 11,000 78 340 370 4.8 16

IOB48S N 12 16 N N 39 -- 8.700 -- - 320 3.6

I0849S N 15 22 N .32 53 -- 11,000 - - 460 4.4

I0850S N 15 35 N 4.5 68 1.1 16,000 97 640 480 7.8 28

IOB51S N 13 24 N N 54 -- 12,000 ~ - 360 4.6

I0852S N 14 26 N N 59 -- 11.000 -- - 330 1.7

IOB53S N 10 -IB N 2.5 44 N 5,900 120 240 180 5.1 11

I0854S N 11 25 N N 47 - 10,000 -- - 390 3.7

45
Table 2. 6eocheiical results of aqua-regia leachates of streal sediients analyzed by ICP Iron the Iditarod quadrangle,

Alaska. Continued

Saiple Latitude Longitude ICP-Fe ICP-Hq ICP-Ca ICP-Ti ICP-Hn ICP-Aq ICP-As ICP-B

I0855S

I0856SD2

I0856SD3

I0856SD4

I0857SD1

I0858S

I0859S

I0860S

I0861S

I0862S

I0863S

I0864S

I0865S

I0866SD2

IOB66SD3

I0866SD4

I0867S

I0868S

I0869S

10870S

I0871SD2

I0871SD3

IOB71SD4

I0872SD1

I0873S

I0874SD1

I0875SD2

I0875SD3

I0875SD4

I0876S

I0877S

I0878S

I0879S

I0880S

IOB81S

I0882S

10883S

I0884S

I0885S

I0886S

I0887S

I0888S

I0889S

I0890S

I0891S

I0892S

I0893SD1

I0894SD2

I0894SD3

I0895S

I0896S

I0897S

I0898S

I0899S

I099BSD1

I0999SD1

110005

I1001S

I1002S

I1003S

62 4 32

62 1 0

62 1 0

62 1 0

62 0 47

62 3 30

62 1 55

62 0 23

62 1 11

62 3 0

62 5 55

62 8 53

62 9 15

62 5 27

62 5 27

62 5 27

62 6 5

62 7 2

62 10 31

62 10 35

62 10 7

62 10 7

62 10 7

62 10 15

62 7 45

62 14 15

62 14 36

62 14 36

62 14 36

62 12 33

62 13 5

62 12 23

62 13 53

62 14 48

62 16 48

62 12 58

62 10 46

62 9 39

62 10 31

62 10 21

62 10 58

62 10 20

62 12 13

62 13 25

62 13 43

62 14 42

62 18 38

62 18 41

62 18 41

62 16 47

62 15 33

62 14 0

62 17 4

62 17 47

62 46 0

62 23 22

62 37 30

62 40 18

62 39 57

62 39 59

157 42 51

157 42 10

157 42 10

157 42 10

157 41 47

157 37 10

157 46 21

157 36 40

157 33 45

157 34 0

157 32 7

157 31 41

157 36 35

157 35 20

157 35 20

157 35 20

157 34 40

157 44 10

157 40 9

157 37 36

157 34 22

157 34 22

157 34 22

157 32 0

157 47 31

156 58 33

156 55 42

156 55 42

156 55 42

156 54 29

156 48 43

156 46 58

156 44 59

156 39 11

156 37 3

156 31 21

156 32 3

156 35 41

156 39 29

156 42 51

156 52 22

157 44 30

157 44 58

157 47 33

157 41 50

157 38 9

157 31 8

157 31 10

157 31 10

157 38 39

157 32 54

157 32 1

157 42 0

157 49 59

156 51 9

158 55 7

156 19 23

156 20 22

156 12 48

156 6 36

20,000

17,000

20,000

19,000

22,000

17,000

24,000

10,000

34,000

24,000

31,000

21,000

31,000

16,000

28,000

25,000

29,000

29,000

26,000

30,000

29,000

28,000

28,000

18,000

29,000

17,000

21,000

20,000

25,000

15,000

35,000

15,000

20,000

22,000

16,000

25,000

21,000

23,000

20,000

15,000

17,000

34,000

22,000

19,000

24,000

13,000

32,000

37,000

30,000

21,000

19,000

25,000

22,000

23,000

33,000

11,000

27,000

29,000

15,000

12,000

3,700

3,800

2,800

3,300

2,200

2,300

4,000

1,700

4,600

4,200

4,500

3,900

6,500

3,200

4,000

4,500

5,700

6,600

6,600

6,500

6,600

6,200

6,000

3,700

5,100

2,700

3,000

2,700

2,900

2,600

3,400

2,500

3,700

3,900

2,800

4,800

3,700

4,000

3,700

2,500

2,700

6,000

3,400

4,400

3,800

2,100

6,400

9,200

8,500

4,100

4,000

5,400

5,300

4,700

23,000

1,700

3,700

4,200

2,700

2,700

1,700

2,100

2,500

1,900

3,300

1,300

1,800

1,500

3,900

2,200

2,200

2,100

2,600

1,200

1,900

1,800

2,400

2,200

2,000

2,200

2,100

2,400

2,300

1,700

4,800

2,000

2,200

2,000

3,200

2,800

4,500

2,700

1,900

2,700

2,000

2,700

2,300

2,100

1,900

1,300

2,000

2,600

3,200

1,900

1,700

950

2,400

2,500

2,700

2,500

3,300

2,000

2,300

1,900

7,700

1,400

3,200

3,300

2,800

3,100

13

30

36

20

16

25

10

16

61

35

16

18

45

14

15

11

29

13

25

28

16

19

10

19

39

12

14

16

34

53

24

16

18

8.3

15

22

80

20

13

12

17

46

31

12

27

5.5

13

25

27

19

20

33

16

18

190

88

160

410

250

370

170

120

170

190

550

230

340

110

430

280

600

160

300

190

350

290

270

190

300

340

290

270

260

180

410

160

160

160

230

180

730

230

300

260

180

240

180

180

210

110

200

340

290

240

300

130

320

410

280

270

240

210

2,700

180

540

120

790

520

320

130

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

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

11

4.8

11

S.2

N

N

12

<3.4

4.6

N

<2.2

N

4.2

N

<3.4

N

N

<3

N

N

N

3.1

<3.2

N

N

N

13

6.2

N

4.1

<2.4

N

N

<2.1

N

N

N

N

N

4.5

7

2.9

<2

N

<3.7

<3.1

N

4.3

N

N

N

N

N

N

9.3

8.9

5.6

N

N

N

N

4.7

N

3.9

N

N

N

N

4.3

N

N

N

5.6

N

5.6

N

N

N

N

N

N

5.8

N

N

N

N

N

N

N

5.6

N

N

N

N

N

N

N

N

N

6.9

N

5.9

N

N

3.4

N

N

7

N

N

N

N

N

N

N

.31

N

N

110

120

99

98

120

85

150

100

150

140

150

100

140

92

120

120

100

83

78

120

100

110

100

72

240

130

120

130

160

120

230

180

150

160

130

170

96

88

95

100

130

110

150

110

130

61

120

140

170

150

170

110

260

97

180

100

150

200

110

110

46
Table 2. Beocheiical results of aqua-regia leachates of streal sediients analyzed by ICP froa the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Nb ICP-Ni ICP-Pb

I0855S N N

I0856SD2 .19 N

I0856SD3 .33 N

I0856SD4 N N

I0857SD1 .33 N

I0858S .49 N

I0859S N N

IOB60S N N

IOB61S .49 N

I0862S .33 N

I0863S N N

I0864S N N

IOB65S .34 N

I0866SD2 N N

I0866SD3 .97 N

I0866SD4 N N

IOB67S N N

IOB6BS N N

I0869S N N

I0870S .34 N

IOB71SD2 N N

IOB71SD3 N N

I0871SD4 N N

I0872SD1 N N

I0873S .43 N

I0874SD1 N N

I0875SD2 N N

I0875SD3 N N

I0875SD4 .33 N

I0876S .26 N

I0877S .09 N

I0878S 1.1 N

I0879S .22 N

IOBBOS .041 N

IOB81S N N

IOBB2S .32 N

I0883S .52 N

I0884S N N

I08B5S N N

IOB86S .2 N

I0887S N N

I0888S N N

I0889S .38 N

I0890S N N

IOB91S .27 N

I0892S 4.2 N

I0893SD1 N N

I0894SD2 .35 N

I08945D3 .33 N

I0895S N N

I0896S .67 N

I0897S N 6.5

I0898S N N

I0899S N N

I0998SD1 N N

I0999SD1 N N

I1000S .3 N

I1001S .39 N

I1002S .24 N

II0035 .2 N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

5.6

6

8.2

7.5

9.5

5.5

4.8

3.5

13

9.3

11

7.4

9.2

4.7

9.6

7.1

10

8

8.3

11

7.3

7.7

6.6

7.1

8.7

4.7

6.3

3.9

7.5

7.2

5.3

5.5

6.6

8.8

4.5

7.3

4.2

5.1

3.9

3.6

3.5

11

8.8

7.3

7.3

2.6

10

11

9.5

8.7

3.3

22

13

5

13

N

11

12

6.6

4.4

N

N

16

18

14

15

N

N

25

21

23

N

27

N

19

N

27

N

N

30

N

N

N

19

27

N

N

N

16

13

N

14

16

N

N

23

N

N

N

N

N

31

20

23

16

N

33

39

35

25

N

N

N

N

N

N

32

21

29

28

7.9

7.7

9.8

9.4

12

9.8

9.9

5

15

11

15

6.2

18

7

12

9.5

11

12

11

IB

8.2

7.8

7.5

8.5

20

7.1

6.6

5.8

9.6

9.2

9.7

10

8.7

12

7.4

15

13

8.6

6.1

5.3

6.5

16

13

8.8

8.1

2.5

12

16

15

12

7.9

8.5

7.6

6.7

12

4.4

22

16

8.7

7.9

2.8

4

2.4

3.3

2.6

4.4

1.7

2.9

3.6

5

2.9

3

5.4

2.1

2.3

2.7

4

2.4

3.2

4.1

2.8

3.5

3.1

2.1

5.1

2.4

2.5

2.2

2.6

3.9

4.2

3.6

2.5

2.1

2.3

3.7

4.8

2.3

1.7

1.3

2.7

3.4

3.3

2.2

3.4

1.3

0

2.8

3.4

2.6

2.2

5.4

2.6

2.3

8.6

8

8.7

12

8.5

8.5

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

1.1

N

N

N

N

N

N

.38

N

3.2

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

1.4

N

N

N

N

N

N

N

N

21

20

26

22

23

16

25

12

37

26

32

24

31

19

27

25

31

30

28

36

28

26

25

23

32

19

20

19

28

17

20

17

23

30

20

30

21

24

24

19

19

36

23

24

19

8.1

35

39

34

30

22

22

27

22

52

5.9

36

20

19

17

N

N

9.2

N

15

<3.4

N

N

11

N

<4.3

N

N

N

N

N

<2.6

N

N

N

N

N

N

N

N

N

N

N

8.4

12

N

<3.6

N

N

N

N

N

N

N

N

N

N

18

N

N

N

N

N

N

5.1

N

15

N

N

N

7.7

<4.4

<2.7

4.3

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

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

N

N

N

N

47
Table 2. Geocheaical results of aqua-regia leachates of streaa sediients anal/zed by ICP froa the Iditarod quadrangle,

	Alaska. Continued

Satple ICP-Sn ICP-Sr ICP-V ICP-K ICP-Y ICP-2n ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce

IOB55S N 12 20

I0856SD2 N 12 24

I0856SD3 N 12 26

I0856SD4 N 10 23

I0857SD1 N 14 24

I0858S N 7.4 24

I0859S N 14 23

I0860S N 9.3 15

I0861S N 19 39

I0862S N 13 29

I0863S N 20 29

I0864S N 12 22

I0865S N 14 34

I0866SD2 N 9 18

I0866SD3 N 12 24

I0866SD4 N 13 25

I0867S N 11 30

I0868S N 11 25

IOB69S N 9.9 28

I0870S N 12 34

I0871SD2 N 12 30

I0871SD3 N 13 31

I0871SD4 N 12 29

I0872SD1 N 9.3 21

I0873S N 23 40

I0874SD1 N 10 18

I0875SD2 N 14 19

I0875SD3 N 13 18

I0875SD4 N 16 26

I0876S N 12 19

I0877S N 22 27

I0878S N 13 19

I0879S N 12 22

I0880S N 14 22

IOBB1S N 11 20

I0882S N 16 28

I0883S N 14 28

I0884S N 13 24

I0885S N 12 19

I0886S N 11 17

I0887S N 12 18

I0888S N 13 35

I0889S N 14 32

10890S N 9.7 24

I0891S N 15 24

I0892S N 11 11

I0893SD1 N 12 37

I0894SD2 N 12 41

10894SD3 N 14 40

I0895S N 11 29

10896S N 15 24

I0897S N 14 25

I0898S N 13 25

I0899S N 11 23

I0998SD1 N 47 46

I0999SD1 N 9.5 19

I1000S N 24 27

I1001S N 24 38

I1002S N 17 22

I1003S N 16 20

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.79

4.3

3.5

4.2

2.9

N

1.1

5.7

4.2

3.3

N

4.9

N

3

N

3.4

N

N

4.7

N

N

N

2.8

6.3

.56

.47

.46

4.5

3.8

N

4

3.1

.28

.52

4

.88

N

N

N

.28

4.7

3.3

2.8

2.5

N

3.2

4.4

4.3

4

N

N

N

N

N

3.3

5.5

6.7

4.4

4

49

47

56

54

61

42

57

34

81

64

78

52

71

N

66

59

77

65

49

81

55

52

49

51

78

44

47

44

59

47

52

50

54

66

45

67

49

52

53

42

45

74

59

55

50

24

71

74

67

68

50

60

57

47

49

37

74

68

49

35

--

1.6

.89.

1.5

.9

1.6

.55

1.1

.93

1

1.3

1.2

.76

1.5

1.1

1.6

1.1

.53

.7

1.3

1.9

1.1

.68

.77

.64

.68

1.4

1.2

1.8

1.2

1.5

10,000

9,800

7,900

8,900

6,700

8,300

11,000

5,500

12,000

13,000

14,000

8,200

15,000

8,300

12,000

11,000

13,000

12,000

11,000

14,000

11,000

12,000

12,000

8,000

21,000

7,300

6,900

6,800

8,300

7,400

12,000

9,600

11,000

10,000

8,000

15,000

10,000

10,000

7,800

7,200

8,100

13,000

13,000

9,500

13,000

6,300

13,000

16,000

17,000

11,000

11,000

12,000

10,000

9,500

20,000

7,600

12,000

17,000

8,500

8,300

130

77

110

84

180

100

57

71

65

57

100

44

130

160

100

70

65

71

50

150

71

77

76

58

92

51

120

240

120

150

__

270

380

360

300

360

550

440

620

220

340

630

~

220

930

380

280

300

520

760

320

570

290

450

370

600

820

460

__

420

830

420

390

350

430

350

390

300

270

360

300

400

400

290

470

500

260

320

420

390

540

430

460

460

430

430

340

440

410

550

550

430

400

660

370

430

560

420

470

560

490

420

380

380

450

230

350

330

190

350

460

420

390

410

390

430

470

880

400

590

620

460

430

3.3

6.6

N

6

8.4

8.1

N

4.5

7.3

8.1

7.1

4.8

9.1

2.5

4.2

3

9.9

2.8

4.6

6.5

3.2

4.5

3.6

3.4

8.5

3.2

4.4

2.7

N

9.2

6.1

7

N

2.9

3.2

3.9

7.7

2.3

1.7

1.1

3.8

7.2

8.7

3.9

4.6

1.5

3.6

3.7

3.6

6.9

2.3

12

3.5

2.6

15

15

16

25

15

15

9

9.8

8.7

3.1

15

16

14

27

11

18

23

8.5

38

15

9

9.3

22

37

24

18

17

14

--

22

32

38

17

8.2

13

6.7

8.7

48
Table 2. Beocheiical results of aqua-regia leachates of streal sediients analyzed by ICP froi the Iditarod quadrangle,

Alaska. Continued

Saiple Latitude Longitude ICP-Fe ICP-Hg ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B

I1004S

I1005S

I1006S

I 10075

I100BS

I1009S

I1010S

nous

I1012S

I1013S

I1014S

I1015S

I1016S

I1017S

I1018S

I1019S

I1020S

I1021S

I1022S

I1023SD2

I1023SD3

I1023SD4

I1024S

I 10255

I1026S

I1027S

I1028S

I1029S

I1030S

I1031S

I1032S

I1033SD1

I1034SD2

I1034SD3

I1034SD4

I 10355

110365

I1037S

I103BS

I 10395

I 10405

I1041S

I 10425

I1043SD1

I1044SD1

I1045S

I 10465

I 10475

110485

I1049S

I 10505

I1051S

I 10525

I 10535

I1054S

I 12005

112015

I1202S

112035

I 12045

62 40 28

62 31 33

62 35 58

62 31 58

62 34 56

62 28 29

62 30 38

62 38 55

62 36 56

62 41 3

62 43 58

62 46 17

62 49 39

62 49 9

62 48 28

62 56 4

62 57 38

62 59 15

62 54 39

62 55 11

62 55 11

62 55 11

62 53 2

62 48 50

62 45 10

62 50 13

62 41 24

62 44 19

62 31 18

62 31 34

62 30 41

62 35 42

62 36 2

62 36 2

62 36 2

62 38 37

62 41 28

62 43 58

62 44 4

62 19 53

62 24 9

62 25 33

62 22 23

62 17 48

62 15 46

62 16 39

62 4 5

62 47 39

62 46 17

62 47 53

62 51 41

62 2 29

62 6 41

62 7 52

62 11 40

62 38 52

62 40 27

62 40 34

62 31 37

62 33 18

156 1 9

156 4 9

156 3 41

156 11 9

156 16 14

156 19 49

156 25 2

156 25 59

156 22 22

156 26 13

156 19 10

156 16 10

156 9 39

156 1 53

156 16 56

156 3 32

156 4 29

156 18 50

156 14 54

156 27 16

156 27 16

156 27 16

156 25 15

156 29 44

156 30 56

156 42 4

157 0 35

157 2 30

157 2 47

156 53 0

156 45 5

156 40 41

156 45 11

156 45 11

156 45 11

156 55 12

156 45 37

156 35 46

156 45 16

156 20 21

156 22 58

156 18 2

156 11 4

156 7 51

156 25 51

156 22 52

156 13 19

157 12 15

157 23 43

157 20 48

157 16 45

156 17 18

156 7 37

156 6 58

156 6 8

156 18 35

156 13 59

156 6 38

156 7 25

156 2 39

15,000

14,000

6,900

18,000

17,000

19,000

20,000

14,000

17,000

18,000

20,000

16,000

14,000

18,000

20,000

18,000

20,000

24,000

20,000

20,000

26,000

15,000

21,000

16,000

15,000

22,000

23,000

35,000

- 26,000

16,000

11,000

25,000

19,000

17,000

18,000

28,000

30,000

25,000

39,000

14,000

21,000

16,000

14,000

16,000

30,000

18,000

16,000

23,000

15,000

19,000

23,000

15,000

26,000

14,000

14,000

21,000

14,000

14,000

11,000

16,000

2,800

2,200

1,100

3,500

3,200

3,100

3,600

2,900

3,400

3,600

3,300

3,200

3,200

2,700

4,800

3,900

4,400

4,000

3,400

4,200

4,400

3,200

4,600

2,200

2,700

3,100

15,000

15,000

2,500

2,500

2,300

3,800

2,300

2,900

3,000

3,000

4,100

3,700

4,300

2,500

3,500

3,100

3,300

3,100

4,300

3,500

3,000

3,700

2,800

3,200

3,500

2,500

4,300

2,100

3,300

3,600

3,100

2,300

2,500

3,100

3,700

2,800

1,200

4,200

2,600

3,300

3,300

3,600

3,200

3,100

3,100

2,100

2,000

2,400

2,200

4,700

3,200

3,000

2,900

3,100

3,500

2,900

4,000

2,100

2,700

3,400

4,300

4,000

3,100

2,100

2,100

3,200

2,000

2,800

3,000

3,700

2,300

3,400

3,200

2,300

3,300

2,800

3,100

2,800

2,700

5,300

3,400

1,800

2,200

2,700

2,100

3,000

2,500

3,100

2,100

2,700

2,900

2,500

2,300

2,900

73

58

150

370

340

46

78

370

410

430

150

310

84

18

63

800

220

410

31

44

40

120

19

60

37

28

200

320

44

17

50

260

76

150

130

37

48

170

36

150

97

340

390

350

44

230

410

35

17

14

170

110

71

63

300

63

370

180

86

430

160

160

260

270

310

270

260

200

350

240

540

180

150

360

210

250

310

280

240

240

350

280

240

150

150

530

370

3,200

340

190

220

350

150

160

160

380

350

510

360

170

290

390

170

180

300

300

280

200

180

220

120

220

320

240

150

180

250

190

96

300

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

12

12

4.9

5.1

4.7

3.3

3.8

3.2

5.4

6.4

5.4

3.4

9.4

7.6

5.8

35

4.3

4.8

6.6

<2.5

<2.8

7.2

7.4

11

7.9

23

10

5.2

8.1

7

6.8

6.2

4.7

<3

3.5

6.6

<3.8

5.2

12

3.4

4.9

3.7

<2.6

3.6

3.8

4.7

3.8

4.8

7.6

9.2

7.2

8.2

5.5

7.8

3.3

6.4

3.4

13

7.8

4.5

N

N

N

N

.3

.26

N

N

N

1.2

N

.19

N

N

N

.3

N

N

N

N

N

N

N

N

N

N

N

3.1

N

N

N

N

N

.32

N

N

N

N

N

1.1

.61

N

.75

1.5

1.2

.17

N

7.4

N

N

N

N

N

N

1.2

N

.2

N

N

N

110

100

61

99

120

170

140

110

130

160

160

110

60

110

76

57

120

100

130

140

150

130

140

140

120

110

91

200

270

130

100

200

180

200

220

300

180

240

190

120

170

150

94

110

110

130

99

130

130

160

220

75

150

110

95

120

110

120

67

120

49
Table 2. Beocheiical results of aqua-regia leachates of streal sediients analyzed by ICP froi the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Mb ICP-Mi ICP-Pb ICP-J

I1004S .24 N N 6.2 12 7.6 4.4 N N 15 8.9 N

II0053 .23 N N 5.7 12 10 3.5 N N 15 9.7 N

I1006S .1 N N 4 12 5.5 4.4 N N 8.6 N N

I1007S .24 N N 6.3 32 14 8.6 N N 22 4.2 N

I100BS .25 N N 6.3 44 11 9.6 N N 28 N N

I1009S .27 N N 6.8 36 11 3.7 N N 30 <4.3 N

I1010S .32 N N 8.3 37 16 5.4 N N 32 <4.5 N

I1011S .26 N N 6.2 29 11 9.7 N N 19 4 N

I1012S .28 N N 6.8 17 13 11 N N 16 <2.6 N

I1013S .31 N N 7.2 19 18 11 N N 21 N N

I1014S .29 N N 10 27 12 8.5 N N 21 <4.4 N

I1015S .25 N N 5.5 63 12 8.4 .37 N 39 N N

I1016S .22 N N 6.2 16 8.3 3.1 N N 16 N N

I1017S .3 N N 8.6 15 12 2.5 N N 25 11 N

I101BS .29 N N 9.8 21 12 2.8 N N 26 9.6 N

I1019S .33 N N 6 52 21 16 .43 N 15 5.2 N

I1020S .33 N N 8.1 24 13 9.6 N N 20 N N

I1021S .25 N N 7.6 40 11 7.3 N N 23 N N

I1022S .35 N N 8.4 18 6.5 3 N N 22 12 N

I1023SD2 .29 N N 7.7 36 11 5.1 N N 25 <3.2 N

I1023SD3 .32 N N 8.6 38 13 4.8 N N 27 (2.1 N

I1023SD4 .3 N N 9.3 17 12 7.2 N N 18 11 N

I1024S .37 N N 8.3 29 10 2.8 N N 27 12 N

I1025S .38 N N 5.9 13 13 5.4 N N 12 12 N

I1026S .31 N N 7.2 16 11 5.2 N N 18 10 N

I1027S .26 N N 7.5 24 2.9 4.4 N N 20 9.1 N

I1028S .47 N N 13 59 7.8 4 N N 61 8.6 N

I1029S .37 N N 15 87 14 4.3 N N 71 N N

I1030S .39 N N 8.2 20 12 7 N N 20 <4.1 N

I1031S .32 N N 7.8 14 7.7 2.9 N N 20 10 N

I1032S .22 N N 6 11 11 3.8 N N 14 9.4 N

I1033SD1 .38 N N 9.4 22 14 12 N N 22 <4.6 N

I1034SD2 .31 N N 6.5 16 9.9 5.5 N N 20 <3.7 N

I1034SD3 .34 N N 6.4 19 13 9.1 N N 20 <4.3 N

I1034SD4 .35 N N 6.7 21 14 9 N N 21 <4.6 N

I1035S .42 N N 8.7 23 14 4.5 N N 28 <4.7 N

I1036S .42 N N 10 26 17 4.9 N N 34 N N

I1037S .4 N N 9.3 20 15 11 N N 22 <3.5 N

I1038S .41 N N 11 32 13 5 N N 30 <2.6 N

I1039S .24 N N 5.3 14 12 6 N N 17 N N

I1040S .34 N N 7.6 23 14 6.1 N N 27 <4.2 N

I1041S .27 N N 6.3 17 12 9.4 N N 17 <3.1 N

I1042S .25 N N 5 16 12 9.3 N N 16 N N

I1043SD1 .28 N N 5.5 17 12 10 N N 18 <2.7 N

I1044SD1 .33 N N 8.8 28 15 4.2 N N 36 N N

I1045S .3 N N 6 21 12 9.1 N N 20 <3.8 N

I1046S .26 N N 5 17 8.8 9.6 N N 16 <3.2 N

I1047S .27 N N 7.5 30 11 4 N N 29 <2.7 N

I104BS .34 N N 7.8 16 16 3 N N 22 13 N

I1049S .36 N N 9.4 19 16 3.1 N N 25 15 N

I1050S .36 N N 4.9 31 17 11 N N 23 <4 N

I1051S .23 N N 5.8 13 8.3 3.9 N N 16 11 N

I1052S .37 N N 8.7 30 17 6.4 N N 31 N N

I1053S .28 N N 5.8 12 13 3 N N 16 11 N

I1054S .23 N N 4.9 24 12 8.3 N N 20 <2.5 N

I1200S .38 N N 9.7 22 13 3.3 N N 26 12 N

I1201S .24 N N 5.4 40 10 9.2 N N 25 N N

I1202S .27 N N 5.4 38 9.2 9.9 N N 23 <2.8 N

I1203S .22 N N 5 12 9.9 4.2 N N 14 8.6 N

I1204S .25 N N 5.8 25 11 9.9 N N 21 N N

50
Table 2, Beochencal results of aqua-regia leachates of streai sediients analyzed by ICP fro§ the Iditarod quadrangle,

Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-H ICP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

I1004S

I 10055

I1006S

11007S

I100BS

I 10095

I1010S

nous

I1012S

I1013S

I1014S

I1015S

I1016S

I1017S

I1018S

I1019S

I1020S

I1021S

I1022S

I1023SD2

I1023SD3

I1023SD4

I1024S

I1025S

I1026S

I1027S

I102BS

I1029S

I1030S

I1031S

I1032S

I1033SD1

I1034SD2

I1034SD3

I1034SD4

I1035S

I1036S

I1037S

I103BS

I1039S

I1040S

I1041S

I1042S

U043SD1

I1044SD1

I1045S

I1046S

I1047S

I1048S

I1049S

I1050S

I1051S

I1052S

I1053S

I1054S

II200S

I1201S

I1202S

I 12035

I 12045

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

19

13

9.3

19

IB

17

IB

20

20

22

21

13

12

19

14

IS

22

IB

22

18

20

20

20

18

13

13

26

41

19

15

13

22

11

14

15

IB

15

20

22

13

20

20

17

16

15

23

IB

18

16

22

18

12

22

16

16

23

19

19

9.8

17

16

16

12

25

23

24

27

23

27

29

28

27

21

19

30

39

34

35

23

27

29

22

26

23

21

24

35

46

34

19

16

35

22

27

28

31

30

32

40

20

30

25

22

26

27

28

25

25

20

23

36

19

29

16

22

26

22

20

16

25

9.7

N

N

N

N

N

N

N

N

N

N

N

N

11

10

N

N

N

10

N

N

N

N

9.5

N

N

N

N

N

9.5

N

N

N

N

N

H

N

H

N

N

N

N

N

N

N

N

N

N

9.4

9.5

N

9.2

N

9.4

N

N

N

N

N

N

4

3.5

2.5

5.1

4.4

3.9

4.6

5.1

5.4

5.5

5.2

3.6

2.4

3.9

2.4

8.2

4.5

3.8

3.1

3.6

3.8

5.1

3.9

5

4.3

3.7

3.5

3.4

5.8

3.2

3.5

6.3

3.5

4.9

5.3

4.9

3.7

6.2

5

3.3

4.7

4.4

4.5

4.5

3.3

4.5

4.2

4

4.7

5.1

5.3

3.5

4.3

3.7

3.8

3.5

4.2

3.7

3.3

4.6

42

40

23

48

40

64

69

43

45

54

52

38

40

63

56

39

53

48

55

56

59

52

62

38

45

48

37

57

62

48

37

64

54

55

57

68

77

62

64

44

64

44

43

44

75

51

40

49

60

65

48

40

63

40

38

65

38

38

37

39

1.3

N

.54

2

1.6

.42

.67

2.B

2.1

2.6

.94

1.2

N

1.1

N

N

.84

.51

N

.98

.53

1.6

N

2.4

1.4

N

2

1.6

.84

1.3

1.1

N

,59

.72

.7

.4

.34

.92

.47

N

.6

.58

.64

.78

.83

N

.55

1.4

2

1.8

2.9

.92

1.6

N

1.4

N

1.7

1.6

N

1.4

5,900

5,800

3,400

9,100

10,000

11,000

12,000

9,200

11,000

14,000

12.000

10,000

6.400

7,100

9,300

10,000

15,000

11,000

9,600

12,000

13,000

9,100

12,000

6,800

7,500

6,600

10,000

13,000

12,000

7,500

5,300

16,000

9,100

12,000

12,000

12,000

15,000

15,000

13,000

8,600

12,000

11,000

9,900

11,000

13,000

14,000

10,000

9,900

6,500

8,700

15,000

7,300

16,000

5,900

11,000

10,000

9,300

8,100

5,800

10,000

150

140

75

160

150

78

92

160

170

190

110

110

140

100

150

200

120

150

130

87

86

150

130

110

160

130

320

460

88

120

140

130

75

98

98

74

83

120

85

85

83

120

150

140

69

110

140

84

140

130

150

120

140

120

160

120

170

140

110

160

270

250

240

440

480

480

510

430

520

620

510

430

220

220

250

900

670

570

280

550

710

300

330

210

310

250

270

650

810

240

240

740

520

590

620

850

860

640

810

530

830

510

510

540

620

670

510

520

240

320

520

250

530

190

420

360

500

480

240

560

600

450

300

620

490

640

610

440

510

470

540

370

240

340

130

1,300

450

600

230

520

510

310

310

670

320

680

230

480

590

300

260

660

610

510

530

620

490

560

830

370

660

440

450

460

580

650

510

350

280

240

400

390

390

370

300

180

390

380

280

510

8.6

7.1

2.4

15

17

5.6

9.3

18

21

21

16

15

N

N

N

32

18

13

6

8.1

7.6

14

N

12

10

8.9

6.8

6.4

13

5.9

6.7

24

9.9

18

18

8.1

7.9

22

9.6

9.6

11

18

17

19

6.5

17

18

7.4

6.8

5.1

21

7.6

12

5.8

16

4.6

16

17

8.5

18

5.6

6

3.4

7.6

6.8

23

17

6.6

7.9

8.4

8.7

5.9

10

7.9

11

17

15

13

10

17

19

6.8

19

3.1

7.7

7.7

4.5

8.8

16

7.9

4.6

15

9.7

14

16

19

16

12

16

9.9

21

7.8

8.3

8.5

27

21

10

11

5.7

5.4

7.1

5.5

14

4.5

7.3

17

7.8

4.7

5.8

9.4

51
Table 2. Beocheiical results of aqua-regia leachates of streal sediments analyzed by ICP frof the Iditarod quadrangle,

Alaska. Continued

Saiple Latitude Longitude ICP-Fe ICP-Hg ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B ICP-Ba

11 2055

I1206S

I1207S

I1208S

I1209SD2

I1209SD3

I1209SD4

I1210S

I1211S

I1212S

I1213S

I1214S

I1215S

I1216S

I1217S

I1218SD2

I12I8SD3

I1218SD4

I1219S

I1220S

I1221SD2

I1221SD3

I1221SD4

I1222S

I1223S

I1224S

I1225S

I1226SD2

I1226SD3

I1226SD4

I1227S

112285

I1229S

I1230S

I1231S

I1232S

I1233S

I1234SD2

I1234SD3

I1234SD4

112355

112365

I1237S

I1238S

I1239SD1

I1240SD2

I12405D3

I1240SD4

I1241S

I1242S

I1243S

I1244S

112455

I1246SD2

I1246SD3

I12465D4

I1247SD2

I1247SD3

I1247SD4

I1248S

62 33 25

62 31 51

62 28 55

62 28 29

62 33 54

62 33 54

62 33 54

62 38 8

62 36 8

62 43 0

62 43 37

62 45 24

62 47 54

62 51 41

62 52 4

62 53 58

62 53 58

62 53 58

62 53 16

62 58 30

62 56 54

62 56 54

62 56 54

62 59 9

62 53 21

62 51 1

62 47 32

62 49 22

62 49 22

62 49 22

62 48 30

62 47 49

62 37 8

62 40 45

62 38 54

62 33 44

62 34 17

62 35 6

62 35 6

62 35 6

62 24 58

62 29 27

62 30 30

62 29 42

62 35 44

62 37 27

62 37 27

62 37 27

62 39 2

62 15 3

62 21 2

62 21 40

62 19 13

62 18 32

62 18 32

62 18 32

62 16 20

62 16 20

62 16 20

62 18 31

156 12 37

156 15 40

156 21 39

156 27 42

156 21 6

156 21 6

156 21 6

156 24 8

156 26 8

156 26 40

156 12 22

156 21 29

156 11 28

156 4 3

156 16 38

156 7 42

156 7 42

156 7 42

156 0 39

156 5 51

156 14 25

156 14 25

156 14 25

156 23 9

156 17 57

156 23 39

156 19 22

156 31 33

156 31 33

156 31 33

156 37 4

156 44 9

157 7 32

157 6 50

157 7 33

156 56 28

156 52 40

156 44 37

156 44 37

156 44 37

156 32 35

156 38 50

156 43 46

156 31 30

156 32 30

156 30 51

156 30 51

156 30 51

156 43 0

156 18 5

156 24 12

156 18 37

156 14 31

156 5 49

156 5 49

156 5 49

156 27 13

156 27 13

156 27 13

156 25 58

13,000

16.000

18,000

19,000

16,000

15,000

14,000

20,000

13,000

13,000

17,000

19,000

18,000

19,000

17,000

24,000

25,000

26,000

20,000

22,000

25,000

23,000

34,000

25,000

21,000

20,000

17,000

26,000

29,000

28,000

19,000

20,000

29,000

28,000

31,000

16,000

20,000

19,000

18,000

18,000

16,000

16,000

17,000

18,000

18,000

32,000

20,000

20,000

24,000

16,000

17,000

17,000

14,000

14,000

17,000

17,000

18,000

18,000

19,000

19,000

2,400

3,000

2,900

3,400

3,000

2,900

2,800

3,300

2,400

2,700

2,300

4,400

4,100

4,200

3,700

4,800

4,300

4,300

3,800

4,100

3,500

3,000

4,100

4,200

3,800

3,700

3,800

4,900

5,200

5,100

3,300

3,700

8,300

25,000

24,000

2,200

3,200

2,800

2,600

2,600

3,100

3,600

2,400

3,400

3,500

4,000

4,000

4,000

3,700

2,900

3,100

3,200

2,800

2,100

3,100

3,200

3,000

2,500

2,800

3,400

2,400

2,600

2,400

3,700

2,600

2,700

2,300

2,200

2,300

2,000

2,700

2,600

2,700

2,400

4,200

2,500

2,400

2,400

2,500

3,600

2,800

3,400

3,600

2,500

2,200

2,300

2,700

3,300

4,000

3,800

1,600

3,100

4,500

4,400

5,400

2,600

3,500

3,200

2,700

2,800

2,700

3,500

2,300

3,000

3,200

3,200

3,200

2,900

3,400

3,400

3,100

2,900

2,600

1,700

2,700

2,900

3,500

2,200

2,400

3,800

280

280

16

72

280

200

41

320

47

330

21

210

110

290

700

57

140

140

290

10

31

17

36

32

32

68

82

72

36

74

25

45

290

570

710

17

62

53

71

78

94

510

36

250

310

450

410

400

170

410

290

240

240

91

270

280

100

40

66

190

180

190

180

280

180

200

150

260

340

180

190

240

210

260

160

300

360

360

270

280

310

310

440

390

210

250

280

280

300

280

270

340

620

440

590

260

380

260

260

260

190

220

220

360

300

880

580

530

340

240

280

210

170

140

230

240

170

160

180

290

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

3.2

3

7.6

3.5

3.3

3.1

7

7.3

B

2.8

12

<2.3

6.7

<2.B

14

7.9

3.6

3.6

3.5

7.7

3.4

8.7

5.6

8.9

<2.4

3.7

7.1

4.9

5.7

5.4

3.5

3.6

22

11

12

8.3

4.3

9.3

5.2

4.7

<2.2

3.6

5.4

4.1

4.9

12

5.7

5.4

5.3

3.5

3.8

4

<2.5

3.3

3.7

3.4

3.6

4.1

4.1

4

N

.15

N

N

N

N

N

4

N

.98

N

N

N

1.2

N

N

N

N

N

N

.79

N

.23

N

N

N

N

N

N

.19

1.6

N

N

N

.75

N

.37

N

N

N

.63

N

.46

N

N

.51

.79

N

.18

1.2

1.4

.73

N

N

.12

N

N

.16

.44

5

110

110

98

160

100

99

85

140

95

100

100

120

98

110

79

78

84

81

93

130

170

140

190

140

120

130

90

160

160

170

no

150

220

110

98

170

250

160

170

170

200

130

120

180

150

200

170

160

220

100

130

120

120

110

140

140

150

120

130

180

52
Table 2. Beocheiical results of aqua-regia leachates of streai sediients analyzed by ICP froi the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-la ICP-Ho ICP-Hb ICP-Ni ICP-Pb ICP-S

I1205S .2 N N 4.8 85 8.5 7.6 .58 H 49 N N

II2065 .27 N N 5.9 41 10 8.3 N N 28 N N

I1207S .29 N N 8.1 17 13 1.5 N N 27 ID N

I1208S .3 N N 7.4 29 13 4.8 N N 26 <4 N

I1209SD2 .26 N N 5.9 31 12 8.3 N N 24 <3.3 N

I1209SD3 .26 N N 6.4 31 ID 7.7 N N 23 3.9 N

I1209SD4 .26 N N 6.8 15 11 3.8 N N 20 11 N

I1210S .3 N N 6.6 20 13 11 N N 19 N N

I1211S .26 N N 6.9 12 11 4.1 N N 15 9.9 N

I1212S .22 N N 4.8 15 13 9.6 N N 17 N N

I1213S .33 N N 6.5 13 8.2 5.7 N N 15 9.9 N

I1214S .27 N N 8.8 37 13 5.9 N N 30 <3 N

I1215S .32 N N 8.7 21 8.5 4 N N 24 10 N

I1216S .29 N N 7.8 24 15 6.5 N N 22 N N

I1217S .4 N N 6.3 45 18 6.9 N N 11 12 N

I1218SD2 .37 N N 11 26 14 4.3 N N 28 10 N

I1218SD3 .27 N N 9.4 35 13 6.3 N N 25 N N

I1218SD4 .26 N N 9.4 34 13 5.9 N N 25 N N

I1219S .27 N N 8.4 30 12 6.7 N N 24 <3 N

II2205 .36 N N 9 25 13 3.2 N N 26 11 N

I1221SD2 .33 N N 7.6 18 18 3.5 N N 25 N N

I1221SD3 .37 N N 9 16 16 1.8 N N 24 12 N

I1221SD4 .42 N N 11 37 22 4 N N 36 <5.4 N

I1222S .28 N N 7.5 25 13 5 N N 25 N N

II2235 .3 N N 8 19 9.5 3.8 N N 23 N N

I1224S .28 N N 7.2 45 8.8 4.6 N N 31 N N

I1225S .3 N N 8.4 19 13 4.5 N N 21 9.9 N

I1226SD2 .36 N N 8.5 32 13 6.3 N N 26 N N

I1226SD3 .39 N N 9.6 35 15 6.7 N N 29 N N

I1226SD4 .38 N N -_ 9.1 34 14 7.2 N N 28 N N

I1227S .27 N N 7.2 26 22 3.5 N N 32 N N

I1228S .32 N N 7.5 29 8.9 5.4 N N 22 N N

I1229S .39 N N 11 69 11 6.3 N N 37 <3.9 N

I1230S .48 N N 14 200 15 5.4 N N 83 N N

I1231S .58 N N 14 200 16 6.6 N N 83 N N

I1232S .33 N N 7.6 14 12 2.6 N N 20 10 N

I1233S .35 N N 7.8 20 13 6 N N 23 <2.8 N

I1234SD2 .42 N N 9.8 17 12 4.7 N N 23 12 N

I1234SD3 .35 N N 8 17 12 6.1 N N 22 4.4 N

I1234SD4 .33 N N 7.7 16 12 6.5 N N 20 <3.9 N

I1235S .3 N N 5.9 18 11 6.9 N N 21 <2.9 N

I1236S .32 N N 6.5 20 16 12 N N 18 <2.9 N

I1237S .3 N N 6.8 14 10 4.4 N N 20 4.5 N

I1238S .3 N N 6.9 19 13 9.6 N N 19 N N

I1239SD1 .33 N N 7 19 14 11 N N 19 <4.7 N

I1240SD2 .42 N N 22 23 16 13 N N 23 <3.7 N

I1240SD3 .37 N N 11 21 16 12 N N 21 <4.7 N

I1240SD4 .34 N N 10 20 15 12 N N 20 <3.4 N

I1241S .46 N N 9 26 21 12 N N 24 <4.3 N

I1242S .24 N N 4.5 16 8.2 8.8 N N 15 <2.7 N

I1243S .29 N N 6.2 17 11 9.7 N N 18 <3.6 N

11244 S .28 N N 6.1 18 12 8.8 N N 19 <3.6 N

I1245S .23 N N 4.7 15 9.8 7.8 N N 15 N N

I1246SD2 .22 N N 4.9 13 8.2 4.5 N N 18 N N

I1246SD3 .27 N N 5.6 17 12 9.3 N N 18 <2.9 N

I1246SD4 .27 N N 5.6 17 13 9.4 N N 18 (3.1 N

I1247SD2 .31 N N 6.7 21 12 5.5 N N 24 <3.5 N

I1247SD3 .3 N N 7.1 17 11 3.5 N N 25 3.8 N

I1247SD4 .33 N N 7.8 20 12 4.2 N N 29 <3.6 N

II2485 .33 N N 6.8 21 13 7.8 N N 23 <3.2 N

53
Table 2. Beocheaical results of aqua-regia leachates of stream sediients analyzed by ICP froi the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-H 1CP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

112055 N 13 20 N 3.6 32 .86 8,100 110 450 370 12 6.7

I1206S N 18 24 N 4.1 43 1 10.000 140 S20 480 15 10

I1207S N 12 20 9.1 2.9 63 N 7,800 110 320 300 N 18

I120BS N 17 26 N 3.9 66 .7 12,000 83 670 560 7.5 26

I1209SD2 N 17 24 N 4.3 50 .56 10,000 120 470 480 15 12

I1209SD3 N 16 22 N 4.1 47 .73 9.500 110 440 480 14 9.2

I1209SD4 N 14 19 9.5 3.7 48 1.2 7,200 120 280 330 7.3 7

I1210S N 16 30 N 5.1 44 1.5 12,000 140 540 530 20 7.5

I1211S N 12 17 N 4.1 41 1.3 5,900 110 240 300 8.4 5

I1212S N 14 21 N 3.8 39 1.7 9,600 130 390 350 16 4.8

I1213S N 16 23 10 4.3 45 .92 5,800 130 340 380 12 5.9

I1214S N 17 32 N 3.6 61 .57 12,000 99 370 400 10 11

I1215S N 17 29 9.5 3.2 55 N 9,500 160 310 210 7.5 14

I1216S N 17 33 N 3.9 51 1.2 12,000 140 630 380 10 9.5

I1217S N 28 60 N 4.2 32 N 9,500 240 860 590 13 11

11218502 N 14 34 N 3.3 62 N 10,000 130 350 230 7.7 14

11218503 N 15 32 N 3.2 56 .35 11,000 96 460 430 10 12

11218504 N 14 31 N 3.1 55 .45 11,000 81 410 420 9.3 11

I1219S N 16 30 N 3.5 51 1.3 11,000 90 500 400 11 10

I1220S N 19 25 N 3.6 59 N 9,600 140 380 290 6 14

I1221SD2 N 20 24 N 3.2 62 .66 11,000 100 590 480 3.9 14

I1221S03 N 20 21 N 3.3 64 N 7,500 110 240 310 N 10

I1221SD4 N 24 29 N 4.1 83 .55 13,000 84 540 630 6.2 16

I1222S N 19 26 N 3.3 55 .38 12,000 97 600 470 7.3 18

I1223S N 18 23 N 2.5 59 .77 12,000 87 510 380 5.3 13

I1224S N 14 24 N 3.1 49 1.1 10,000 95 470 450 7 10

I1225S N 19 25 9.5 3.6 48 N 8,800 120 240 190 9.1 11

I1226S02 N 20 33 N 3.8 63 .7 15,000 120 920 470 11 24

I1226SD3 N 22 37 N 4.4 73 .6 16.000 110 760 530 12 29

I1226SD4 N 22 35 N 4.3 69 .73 17,000 - 120 950 530 13 25

I1227S N 11 28 N 2.9 69 .49 8,500 85 500 420 3.6 9.6

I1228S N 17 27 N 4.4 56 .57 12,000 94 650 720 9.3 15

I1229S N 23 37 N 5.4 66 .54 15,000 150 690 630 12 22

I1230S N 29 42 N 4.2 38 1.1 17,000 430 1,100 510 7.7 17

I1231S N 32 55 N 4.7 54 .72 22,000 260 1,400 530 12 25

I1232S N 12 20 9.2 4 53 1.3 6,500 140 440 280 5.7 8.7

I1233S N 19 30 ft 4.8 64 .94 12,000 100 780 530 11 20

11234502 N 15 26 10 5.6 60 1.1 8,400 120 320 340 8.3 9.1

11234503 N 15 26 N 4.6 57 .89 9,600 80 610 500 11 8.8

I1234SD4 N 16 25 N 4.8 54 .83 9,800 73 560 510 11 9.3

H235S N 16 25 N 4.5 54 .48 13,000 99 660 490 12 16

I1236S N 21 30 N 5.9 49 2.4 12,000 200 630 520 24 13

I1237S N 15 20 N 3.4 55 .85 8,200 65 490 480 7.1 9.7

112385 N 18 28 N 5.6 48 .44 13,000 120 660 490 18 12

I1239SD1 N 20 28 N 5.9 51 1.5 12,000 130 600 500 21 7.5

I1240SD2 N 22 39 N 7.3 74 2.2 16,000 200 810 630 28 11

I1240SD3 N 21 34 N 6.4 67 2.9 15,000 200 700 550 25 11

11240504 N 20 32 N 6.2 63 3 15,000 200 700 530 24 9.2

I1241S N 22 38 N 7.8 60 1.6 16,000 120 770 560 24 15

I1242S N 17 22 N 3.8 40 .36 9,100 140 510 490 16 il

I1243S N 17 25 N 4.6 48 .63 11,000 120 610 490 18 11

I1244S N 15 24 N 4.3 49 .7 11,000 91 460 450 16 9.7

I1245S N 14 21 N 3.9 39 .31 9,600 98 450 460 13 10

I1246S02 N 12 21 N 3.2 45 .43 7,600 75 500 440 6.7 9.3

I1246SD3 N 17 25 N 4.5 47 .64 11,000 100 510 510 17 10

11246804 N 18 26 N 4.6 49 .4 11,000 110 530 490 17 11

I1247SD2 N 17 26 N 4.1 60 N 11,000 76 850 640 9.4 19

11247503 N 13 23 N 3.7 61 .43 8,500 65 680 560 5.2 16

11247504 N 14 26 N 4.1 66 .43 9,900 62 830 630 6.9 17

II2485 N 19 30 N 4.2 58 N 14,000 100 840 530 15 25

54
Table 2. Geocheaical results oi aqua-regia leachates of streat sediunts analyzed by ICP fro§ the Iditarod quadrangle,

Alaska. Continued

Saiple Latitude Longitude ICP-Fe ICP-Hg ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B

I1249S

I1250S

I1251S

I1252S

I1253SD2

I1253SD3

I1253SD4

I1254S

112555

I1256SD2

I1256SD3

I1256SD4

I1257S

I1258S

I1259S

I1260SD2

I1260SD3

I1260SD4

I1261S

I1262S

I1263S

I1264S

I1265S

I1266S

I1267S

I1268S

I1269S

112705

I1271S

I1272S

I1273S

11274S

11275S

I1276S

I1277S

I1278S

I1279S

I1280S

I1281S

I1282S

I1283S

11284S

I12B5S

11 2865

I1287S

I12B8S

1 12895

I 14005

I1401S

I1402S

I1403S

114045

I 14055

114065

I 14075

I 14085

I1409S

I1410SD1

I1411S

I1412S

62 18 55

62 13 33

62 10 20

62 6 59

62 6 10

62 6 10

62 6 10

62 3 18

62 2 25

62 3 39

62 3 39

62 3 39

62 5 30

62 10 14

62 11 13

62 13 3

62 13 3

62 13 3

62 14 5

62 15 33

62 20 28

62 26 41

62 29 31

62 26 36

62 24 31

62 24 B

62 17 3

62 18 18

62 21 25

62 19 13

62 10 12

62 8 28

62 45 31

62 45 28

62 46 43

62 50 14

62 53 28

62 53 41

62 59 48

62 39 58

62 42 7

62 38 23

62 36 1

62 14 39

62 26 28

62 23 21

62 31 47

62 41 38

62 41 49

62 43 6

62 39 4

62 33 38

62 35 49

62 36 4

62 36 9

62 27 0

62 31 8

62 34 38

62 40 56

62 34 54

156 32 12

156 23 38

156 22 10

156 21 9

156 16 6

156 16 6

156 16 6

156 22 9

156 7 49

156 5 49

156 5 49

156 5 49

156 4 48

156 2 IB

156 13 11

156 2 33

156 2 33

156 2 33

156 9 59

156 4 31

156 6 47

156 9 15

156 8 51

156 55 56

157 1 52

156 58 41

156 52 52

156 49 52

156 45 21

156 40 34

157 40 31

157 36 52

156 5 17

156 5 21

156 4 3

156 10 51

156 8 18

156 1 27

156 33 8

156 8 5

156 6 28

157 2 22

157 0 41

157 11 58

157 52 13

157 55 2

157 52 2

156 18 50

156 11 48

156 6 31

156 0 53

156 6 29

156 7 30

156 12 33

156 15 2

156 25 23

156 29 11

156 23 35

156 24 16

156 28 49

17,000

15,000

21,000

15,000

20,000

15,000

16,000

20,000

19,000

20,000

19,000

20,000

16,000

27,000

18,000

23,000

24,000

25,000

25,000

19,000

18,000

16,000

22,000

28,000

33,000

31,000

20,000

28,000

27,000

13,000

33,000

17,000

34,000

34,000

19,000

20,000

21,000

25,000

27,000

16,000

27,000

24,000

30,000

17,000

24,000

15,000

21,000

17,000

15,000

15,000

14,000

17,000

15,000

11,000

14,000

25,000

29,000

24,000

10,000

19,000

3,700

3,000

4,200

2,800

2,900

2,600

2,700

3,300

3,800

2,900

3,000

3,100

2,100

3,200

4,000

4,000

3,500

3,600

4,200

2,900

3,200

3,300

4,100

5,200

8,400

6,200

3,700

5,500

4,800

2,100

7,300

3,200

3,700

4,200

3,600

4,600

4,900

5,500

4,700

2,800

2,500

5,300

4,000

3,300

4,300

9,800

3,600

3,200

3,300

2,200

3,400

2,500

2,900

2,100

2,600

3,500

3,500

3,700

2,200

3,300

3,600

3,200

4,000

3,000

2,400

3,100

3,200

2,600

2,700

2,500

2,600

2,600

1,800

2,900

3,000

2,900

2,400

2,400

2,800

2,800

3,200

3,800

3,300

4,100

6,200

2,400

2,300

2,900

2,700

1,900

3,200

4,200

2,900

2,300

3,900

3,900

5,200

2,400

3,000

2,600

2,900

3,100

2,500

5,200

1,700

5,100

2,100

3,000

3,000

2,900

3,600

2,300

2,900

2,000

2,200

2,800

3,000

2,800

2,300

3,000

50

100

200

160

100

300

260

84

200

160

210

190

60

100

320

97

120

130

180

100

150

160

250

91

190

120

64

150

30

110

150

88

310

280

420

570

580

290

41

220

79

46

42

82

41

990

30

380

310

41

440

30

290

45

37

58

150

75

41

55

190

240

260

210

250

230

260

220

220

240

220

230

130

220

190

290

180

180

240

180

210

230

230

330

530

490

240

260

340

250

940

270

1,000

810

260

270

220

240

740

200

270

180

240

630

260

170

290

410

230

170

230

210

250

190

150

350

190

480

160

250

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.53

N

N

N

N

.33

N

N

1.2

1.9

N

N

N

N

N

N

N

N

N

.4

N

N

N

N

N

N

N

N

N

N

N

N

2.7

N

N

N

<2.3

8.2

4.9

2.9

5.1

3.5

3.7

5

4.9

4.4

4.6

5.1

3.6

6.4

4.5

4.8

7.1

7.1

5.5

8.7

9.5

3.4

6.3

7.4

10

11

<3.4

8.7

5.6

60

<4.2

<3.4

120

100

15

IB

8.6

4.2

<3.2

11

14

<2.3

11

16

<2.9

20

91

12

6.6

9.1

3.1

8.5

5.9

10

7.1

5.1

N

4.1

9.2

9.8

N

N

N

N

N

N

N

N

N

N

N

N

N

N

5.8

6.B

7.1

7

N

N

N

1

N

1.1

N

N

N

N

N

4

N

.2

.14

N

.11

4.8

N

N

.69

.58

.64

N

N

N

N

.83

N

.2

1.7

N

N

N

N

N

N

1.2

5.4

.2

N

N

180

89

130

87

88

89

91

110

140

130

140

150

120

160

130

160

160

160

140

120

110

120

160

190

130

92

110

86

130

66

160

180

120

150

130

66

79

110

170

99

160

340

300

160

130

85

150

150

140

110

110

100

100

73

85

220

82

180

82

180

55
Table 2. Beocheiical results oi aqua-regia leachates of streai sediaents analyzed by ICP fron the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Nb ICP-Ni ICP-Pb ICP-E

I1249S .33 N N 6.6 22 14 5.6 N N 24 <2.9 N

I1250S .26 N N 6.6 16 12 4.4 N N IB 11 N

I1251S .31 N N 6.3 32 14 8.2 N N 26 <2.6 N

I1252S .25 N N 5.3 17 9.4 7.1 N N 17 <2.6 N

I1253SD2 .23 N N 5.1 17 10 5.2 N N 20 <2.5 N

I1253S03 .21 N N 3.9 15 8 8.8 N N 15 <2.6 N

I1253SD4 .23 N N 4.2 16 8.2 7.4 N N 15 <2.8 N

I1254S .29 N N 6.8 21 12 5.1 N N 27 <2.9 N

I1255S .3 N N 6.3 28 IB 9.1 N N 27 <3.5 N

H256SD2 .29 N N 6 17 12 7.1 N N 19 <3.1 N

I1256SD3 .29 N N 5.3 17 11 B.5 N N 19 <2.9 N

I1256SD4 .3 N N 5.6 IB 13 8.6 N N IB <3.5 N

I1257S .24 N N 5.6 23 9.4 3.1 N N 24 <2.7 N

I125BS .3 N N 6.6 27 15 5.8 N N 28 <3.3 N

I1259S .32 N N 6.5 29 16 9.9 N N 25 <3.4 N

I1260SD2 .33 N N 8.2 29 18 6 N N 34 <3.6 N

I1260SD3 .31 N N 7.3 28 20 6.5 N N 34 <3.3 N

I1260SD4 .32 N N 7.4 28 19 6.8 N N 32 <3.7 N

I1261S .33 N N 7.6 32 16 8.9 N N 27 <2.7 N

I1262S .33 N N 7.3 18 14 3.6 N N 24 12 N

I1263S .33 N N 7.6 18 14 6.2 N N 21 13 N

I1264S .29 N N 5.9 19 11 9.3 N N 19 <3 N

I1265S .36 N N 7.2 31 18 10 N N 25 <3.4 N

I1266S .45 N N 8.5 27 17 11 N N 31 <2.6 N

I1267S .6 N N 9.4 31 38 17 N N 37 <5.2 N

112685 .43 N N 9.3 23 17 9.6 N N 28 N N

I1269S .28 N N 7.1 22 12 6.1 N N 23 N N

I1270S .36 N N 8.5 42 13 7.9 N N 22 N N

I1271S .25 N N 7.6 21 8.7 6.1 N N 27 N N

I1272S .67 N N 3.4 18 11 10 N N 11 44 N

I1273S .41 N N 13 36 22 7.5 N N 30 N N

I1274S .29 N N 5.6 19 11 5.4 N N 18 N N

112755 .57 7.8 N 12 22 25 20 N N 27 51 N

I1276S .61 N N 13 24 37 20 N N 29 110 N

112775 .31 N N 5.8 18 8.3 15 N N 15 <3.6 N

I1278S .3 N N 6.1 44 13 9.7 N N 13 N N

112795 .28 N N 6.3 45 16 9.3 N N 17 N N

I1280S .32 N N 9.1 25 15 7 N N 24 N N

I1281S .34 N N 9.7 26 13 4.5 N N 31 N N

I1282S .26 N N 5.3 17 10 9.4 N N 15 <3.5 N

I1283S .38 N N 7.2 17 13 8.6 N N 18 <3.4 N

112845 .37 N N 7.3 28 15 6.1 N N 28 N N

I1285S .44 N N 8.8 24 15 5.2 N N 26 <4.2 N

112865 .51 N N 6.7 22 25 12 N N 27 <2.7 N

I1287S .34 N N 8.9 20 11 3.7 N N 25 <2.6 N

I12B8S .28 N N 7.7 120 20 12 N N 61 N N

I1289S .36 N N 7.8 24 13 7.1 N N 24 <4.2 N

114005 .31 N N 8.2 43 12 12 N N 27 <3.3 N

I1401S .27 N N 5.7 17 14 9.6 N N 18 N N

I1402S .26 N N 5.8 12 12 3.9 N N 16 9.5 N

I1403S .23 N N 5.5 15 10 9.4 N N 15 N N

114045 .3 N N 7.6 14 13 3 N N 23 10 N

I1405S .23 N N 5.8 29 10 8.9 N N 19 <3.6 N

114065 .26 N N 5.6 11 8.1 3.5 N N 13 9.1 N

I1407S .27 N N 6.3 14 12 3.7 N N 18 9.9 N

I MOBS .37 N N 7.3 22 15 3.9 N N 27 N N

I1409S 11 N N 12 20 23 11 16 N 18 220 N

I14105D1 .37 N N 12 36 15 8 N N 28 <5.7 N

I1411S .24 N N 6.3 11 9.5 4.2 N N 12 10 N

114125 .43 N N 11 19 21 6.6 N N 23 14 N

56
Table 2. Geochencal results of aqua-regia leachates of streai sediwnts analyzed by ICP fro§ the Iditarod quadrangle,

Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-H ICP-Y ICP-2n ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce

I 12495

I1250S

I1251S

I1252S

I1253SD2

I1253SD3

I1253SD4

I1254S

I1255S

I1256SD2

I1256SD3

I1256SD4

I1257S

I125BS

I1259S

I1260SD2

I1260SD3

I1260SD4

I1261S

I1262S

I1263S

11 2645

I1265S

I1266S

I1267S

I1268S

I 12695

I1270S

I1271S

I1272fr

I1273S

I1274S

I1275S

I1276S

I1277S

I127BS

I1279S

I12BOS

I12B1S

11 2825

112835

I1284S

I12B5S

I12B6S

I12B7S

112885

I1289S

I1400S

I1401S

I1402S

I1403S

11 4045

I 14055

I1406S

I1407S

I 14088

I1409S

I1410S01

I1411S

I1412S

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

19

15

22

16

13

16

16

15

21

16

17

17

12

16

IB

19

17

16

20

18

14

22

20

23

26

20

13

23

15

16

24

16

20

23

38

18

30

19

18

16

33

18

18

43

24

18

24

22

23

18

21

12

15

9.5

13

19

9.4

18

12

18

28

20

29

22

23

23

23

25

25

25

26

27

20

26

28

29

28

29

29

26

26

26

31

37

41

31

25

33

25

19

42

29

43

44

32

56

52

34

31

22

30

32

32

25

22

28

26

27

25

18

23

20

23

16

18

29

32

30

14

25

N

9.7

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

10

11

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

9.5

N

9.7

N

N

N

N

N

N

N

9.3

4.5

4.2

4.6

3.8

2.7

3.3

3.1

4.2

5.2

4

4.2

4.4

3.2

4.5

5.2

4.7

4.5

4.5

4.8

4

4.9

3.9

6

5.5

10

4.5

2.9

3.9

3.9

2.4

5.4

4

9.6

11

6

4.6

4.9

3.9

4.9

4.1

5.7

6.3

6.3

15

3.5

5.8

3.9

5.3

4.7

4.2

4.6

3.6

4.3

3.7

3.7

4.2

5.7

6

3.6

7.2

60

48

51

43

47

37

38

60

48

50

50

49

46

68

47

63

55

56

54

59

53

53

52

79

140

85

63

52

64

120

57

48

120

170

47

40

41

54

82

45

61

70

68

64

55

27

48

50

44

42

44

55

41

34

44

61

58

72

40

70

.54

1.1

.71

.34

.81

N

N

.66

.9

.3

.4

.3

.1

.1

.4

.1

.5

.5

1.3

N

.97

N

1.3

1.2

1.1

1.9

.83

1.7

.62

N

1.5

.31

N

.61

N

N

.52

1.8

.71

1.1

.74

2.2

1.7

.94

1.3

.73

1.7

2.1

2

1.4

1.8

1

.79

1.3

.96

.82

.98

1.4

1.2

2

14,000

7,300

14,000

9,700

10,000

9,900

10,000

11,000

12,000

11,000

12,000

12,000

8,100

13,000

13,000

12,000

12,000

13,000

14,000

9,300

8,800

12,000

14,000

18,000

22,000

18,000

14,000

18,000

12,000

13,000

20,000

13,000

17,000

19,000

14,000

12,000

14,000

14,000

14,000

8,400

8,700

18,000

13,000

17,000

14,000

10,000

14,000

12,000

10,000

5,300

9,700

6,900

9,100

4,900

6,300

13,000

12,000

14,000

5,300

11,000

83

140

110

84

76

100

110

69

140

130

140

130

82

110

160

140

120

120

110

120

110

110

130

80

110

74

110

190

58

100

93

99

140

140

130

190

310

96

73

110

130

85

92

200

84

170

93

160

180

130

210

110

110

100

120

110

290

110

150

170

780

300

530

450

400

470

470

550

450

470

480

460

560

600

570

700

660

670

530

320

340

590

530

1,200

1,400

710

550

700

560

380

660

680

810

850

730

600

680

610

560

430

570

760

830

890

600

1,200

560

590

530

250

470

250

420

190

240

840

670

490

200

400

590

370

400

560

500

440

430

560

380

550

610

650

350

540

320

390

390

390

360

370

420

540

520

480

510

310

410

250

540

390

240

450

800

600

750

800

630

210

410

410

700

420

520

470

230

1,100

250

440

470

350

550

310

500

280

360

620

300

520

290

460

9.5

8.3

16

12

7.6

15

13

8.4

18

12

15

15

5.7

11

19

12

13

14

17

6.1

12

17

20

22

30

IB

9.1

16

9.3

19

15

8.3

38

38

27

17

18

13

7

16

15

13

11

19

6.8

22

14

23

17

7.6

17

5.8

16

7.2

6.6

5

11

16

8

12

27

7.2

24

10

12

11

12

19

8.8

8.1

8.7

8.3

11

19

15

24

20

19

14

11

7.4

18

13

48

60

38

18

15

25

5.4

13

20

18

13

18

18

28

14

25

6.7

10

27

22

25

13

15

8.5

7.7

8.1

5.5

8.2

13

8.1

4.1

5.7

20

8.6

11

2

9.3

57
Table 2, Beochetical results of aqua-regia leachates of stream sediments analyzed by ICP froi the Iditarod quadrangle,

Alaska. Continued

Sample Latitude Longitude ICP-Fe ICP-Mg ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B

I1413S

I1414S

I1415S

I1416S

I1417S

I141BS

I1419S

I1420SD1

I1421S

I1422S

I1423SD1

I1424S

I1425S

I1426SD1

I1427S

I1428S

I1429SD1

I1430S

I1431S

I1432S

I1433S

I1434S

11 4358

I1436S

I1437S

I 14385

I1439S

I1440S

I1441S

I1442SD1

I1443SD1

I1444SD1

I1445S

I1446SD1

I1447S

I144BS

I1449SD1

11 4508

I1451S

I1452S

I1453S

I1454S

I1455S

I1456S

I1457S

114585

I1459SD1

I1460S

I1461SD1

I1462S

I1463SD1

I1464S

I1465S

I1466S

I1467S

I1468S

I1469SD1

I1470S

I1471S

I1472S

62 42 46

62 45 37

62 46 12

62 46 43

62 51 28

62 53 8

62 51 23

62 54 38

62 56 51

62 59 46

62 56 29

62 56 48

62 54 4

62 55 21

62 49 40

62 49 59

62 48 24

62 46 53

62 53 26

62 39 37

62 43 28

62 36 18

62 31 4

62 34 22

62 26 20

62 31 17

62 33 50

62 36 38

62 38 42

62 41 43

62 34 54

62 36 24

62 35 45

62 39 47

62 41 53

62 43 21

62 41 40

62 39 37

62 17 41

62 23 10

62 23 33

62 19 59

62 19 50

62 12 13

62 10 17

62 7 47

62 7 26

62 3 7

62 5 46

62 0 19

62 3 6

62 48 54

62 46 59

62 50 43

62 54 10

62 2 3

62 4 19

62 7 58

62 12 4

62 12 52

156 24 30

156 0 4

156 14 10

156 6 53

156 7 35

156 11 20

156 10 40

156 7 19

156 9 22

156 13 49

156 10 25

156 25 42

156 26 3

156 26 7

156 25 18

156 31 52

156 34 5

156 39 19

156 38 19

157 1 51

157 9 8

157 3 22

156 57 57

156 48 4

156 37 20

156 31 51

156 40 30

156 38 15

156 37 45

156 37 18

156 48 40

156 52 3

156 58 7

156 49 29

156 42 4

156 33 21

156 54 17

156 59 44

156 20 41

156 25 34

156 15 54

156 10 39

156 29 6

156 27 12

156 16 4

156 27 8

156 15 24

156 29 13

156 19 31

156 29 36

156 18 9

157 15 30

157 25 46

157 28 12

157 27 18

156 3 45

156 5 20

156 10 35

156 2 56

156 5 48

18,000

15,000

15,000

16,000

32,000

17,000

19,000

20,000

20,000

24,000

17,000

27,000

19,000

24,000

13,000

20,000

18,000

19,000

22,000

25,000

14,000

24,000

29,000

26,000

16,000

17,000

19,000

21,000

31,000

13,000

32,000

25,000

26,000

37,000

29,000

27,000

20,000

29,000

16,000

21,000

19,000

19,000

18,000

28,000

19,000

21,000

24,000

20,000

6,400

19,000

22,000

15,000

17,000

14,000

18,000

20,000

17,000

19,000

16,000

15,000

4,000

3,000

2,800

3,200

5,000

3,100

3,200

4,900

3,400

3,800

3,400

4,000

4,000

4,200

2,700

3,900

3,100

3,100

3,600

12,000

8,100

4,500

3,500

3,000

2,800

3,600

2,900

3,700

4,300

2,500

3,600

4,200

4,200

4,200

3,600

3,900

6,100

4,300

3,000

2,900

2,000

3,400

2,900

3,400

3,100

3,500

4,200

2,900

870

2,600

3,500

2,700

3,700

2,200

5,500

3,200

3,300

4,000

2,500

2,400

2,700

3,200

2,100

2,500

3,100

6,100

3,800

2,300

3,500

3,300

5,300

2,200

3,800

3,300

2,300

2,300

1,700

2,500

2,900

3,300

3,200

3,300

2,200

2,100

3,200

3,500

2,500

3,300

3,000

2,000

2,700

2,900

2,600

2,600

3,000

2,900

4,000

2,800

2,600

2,500

2,200

3,800

1,900

1,900

3,100

2,300

2,800

3,000

730

3,100

4,900

1,500

2,100

1,600

1,900

2,900

2,300

3,100

1,900

2,100

130

180

35

290

25

160

360

240

15

43

27

52

54

54

140

19

58

5.1

21

330

690

52

59

43

110

470

55

440

460

310

66

59

32

42

140

340

230

120

260

67

79

320

24

67

200

120

270

66

40

16

580

20

36

23

100

310

190

360

34

150

180

130

150

360

370

390

170

300

300

270

330

290

210

290

160

260

210

230

600

390

250

280

420

260

210

240

310

250

300 -

180

290

210

250

420

370

620

450

240

180

250

170

340

240

200

240

200

240

210

77

200

380

190

220

120

170

240

200

200

150

150

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

7.2

7.4

7.2

4.3

<3.2

13

13

<2.6

8.2

<1.8

8.7

<3.3

<3

<2.4

<2.2

3.4

3.4

8.2

13

7.3

30

<4.4

4.6

5.8

4.2

5.2

4.6

4.9

14

3.5

7.8

<2.1

4.1

7.2

7.6

7.4

7.5

14

3.3

4.8

9.2

4.8

3.2

5.1

5.4

6.1

5.1

9.3

3.3

8.6

7.7

<2.5

<2.3

6.3

<3

5.3

3.4

4.7

3.2

4.8

N

N

N

N

N

N

N

N

N

N

N

1.6

1.6

N

N

N

N

N

N

N

.85

N

N

N

.41

N

N

1.3

.14

N

N

N

N

1.3

N

.6

.39

N

.42

N

N

N

.5

N

N

N

N

N

N

N

.58

N

N

N

N

.54

N

N

.42

N

110

97

100

130

160

76

51

110

140

180

170

170

190

160

150

110

110

100

120

150

58

290

200

160

200

130

140

140

200

110

200

190

210

250

190

230

170

170

120

160

110

140

130

110

120

140

120

84

58

78

140

130

170

74

150

140

120

150

140

140

58
Table 2. Beocheiical results of aqua-reqia leachates of streal sediients analyzed by ICP fro§ the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Nb ICP-Ni ICP-Pb ICP-E

114135 .32 N N 8.4 20 14 5.9 N N 22 11 N

I1414S .31 N N 5.9 16 11 9.5 N N 17 11 N

I1415S .27 N N 7 14 10 2.5 N N 19 9.9 N

I1416S .29 N N 7.8 BO 12 10 .42 N 48 N N

I1417S .35 N N 10 44 14 3.6 N N 35 <2.B N

I1418S .38 N N 7.5 24 11 3.9 N N 16 13 N

I1419S .32 N N 6 36 12 6.3 N N 11 9.2 N

I14205D1 .28 N N 8.5 40 12 7 N N 34 N N

114215 .35 N N 9.3 20 13 2.8 N N 26 12 N

I1422S .35 N N 8.2 35 13 4.5 N N 27 (3.1 N

I1423SD1 .37 N N 7.8 19 15 3.6 N N 21 12 N

I1424S .31 N N 8.9 40 11 4.2 N N 30 <2.8 N

I1425S .29 N N 6.7 24 15 4.4 N N 24 N N

I1426SD1 .3 N N 7.9 34 12 4.6 N N 25 <2.9 N

I1427S .26 N N 5.6 30 10 8.7 N N 20 4.4 N

I142BS .27 N N 8.4 37 20 2.9 N N 39 4.5 N

I1429SD1 .26 N N 6.6 53 7.7 4 N N 33 N N

I1430S .29 N N 7.9 22 9.5 2 N N 24 9.3 N

114315 .42 N N 11 29 15 4 N N 26 12 N

I1432S .41 N N 10 62 9.8 5.5 N N 47 N N

I1433S .3 N N 7.5 110 10 7 N N 38 (3.4 N

I1434S .47 N N 8.4 27 24 8.5 N N 31 <4.7 N

I1435S .38 N N 9.1 21 13 5.8 N N 26 N N

I1436S .31 N N 8.3 27 12 4.1 N N 25 (3.4 N

I1437S .3 N N 6.4 17 12 7.4 N N 19 (3.7 N

114385 .28 N N 6.5 18 13 12 N N 17 <3.8 N

I1439S .33 N N 8.2 19 11 4.8 N N 25 (3.9 N

I1440S .31 N N 6.8 27 13 12 N N 25 <4.1 N

I1441S .43 N N 9.3 25 20 14 N N 22 (2.9 N

I1442SD1 .24 N N 5.1 15 11 8.4 N N 13 (3.5 N

I1443SD1 .41 N N 9.4 21 14 5.6 N N 26 (3.2 N

I14445D1 .34 N N 7.6 23 15 4.3 N N 28 N N

I1445S .35 N N 8.4 24 12 4.1 N N 29 <3.4 N

I1446SD1 .5 N N 11 27 25 3.4 N N 39 (4.4 N

114475 .43 N N 9.4 22 15 11 N N 22 <4.3 N

I1448S .42 N N 14 20 17 12 N N 21 N N

I1449SD1 .36 N N 8.2 39 10 7.1 N N 32 N N

I1450S .35 N N 7.2 28 9 4.6 N N 22 N N

114515 .26 N N 6.2 17 9.8 8.5 N N 19 <2.9 N

I1452S .32 N N 7.3 20 12 5.1 N N 25 <3 N

I1453S .28 N N 5.5 15 9.7 5.3 N N 20 3.8 N

114545 .28 N N 6.4 22 12 9.8 N N 23 (3.3 N

I1455S .26 N N 6.5 17 12 2.8 N N 25 (3.1 N

I1456S .28 N N 7.2 21 10 3.7 N N 26 N N

I1457S .26 N N 5.4 17 10 7.2 N N 18 <2.5 N

I1458S .28 N N 6.6 29 14 5 N N 31 N N

I1459SD1 .34 N N 7.4 38 14 10 N N 33 N N

I1460S .31 N N 7.6 18 11 2 N N 26 12 N

I1461SD1 .12 N <.62 2.8 8.6 5.5 2.5 N N 10 N N

114625 .27 N N 7.4 17 11 1.9 N N 26 12 N

I1463SD1 .3 N N 5.5 29 11 11 N N 21 N N

114645 .29 N N 6.3 14 9.3 3.2 N N 19 (3.4 N

114655 .34 N N 6.8 19 14 5.3 N N 23 (3.6 N

I1466S .22 N N 6.9 13 6.6 2.6 N N 19 9.7 N

114675 .3 N N 8.3 38 13 7.6 N N 38 <2.8 N

I1468S .31 N N 5.4 19 16 9 N N 19 (2.8 N

I14695D1 .25 N N 5.9 25 12 8.2 N N 23 N N

1147 OS .34 N N 7.1 29 18 10 N N 23 (3.4 N

I1471S .23 N N 5.2 13 8.9 3.2 N N 19 N N

I1472S .25 N N 5.4 23 13 6.2 N N 24 (3 N

59
Table 2. Beocheiical resultl oi aqua-regia leachates oi streai sediments analyzed by ICP froi the Iditarod quadrangle,

Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-H ICP-Y ICP-2n ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce

I1413S

I1414S

I1415S

I1416S

I1417S

I1418S

I1419S

I1420SD1

I1421S

I1422S

I1423SD1

I1424S

I1425S

I1426SD1

I1427S

114265

I1429SD1

I1430S

I1431S

I1432S

I1433S

I1434S

I1435S

I1436S

I1437S

I1438S

I1439S

114405

I1441S

I1442SD1

I1443SD1

I1444SD1

I1445S

H4465D1

I1447S

I144BS

I1449SD1

I1450S

I1451S

I1452S

I1453S

I1454S

I1455S

114565

I1457S

114585

I14595D1

114605

I1461SD1

114625

I1463SD1

11 464 S

I1465S

114665

114675

I1468S

I14695D1

I1470S

I1471S

I1472S

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

20

17

16

19

IB

37

16

17

26

27

36

13

22

19

13

11

11

12

17

24

17

21

19

11

17

21

14

19

22

14

15

14

14

14

21

23

32

16

14

15

15

20

12

15

17

19

20

14

8

13

27

14

15

8

16

19

20

22

12

14

28

24

22

26

30

28

54

33

23

29

21

32

27

26

24

25

26

25

24

35

31

41

31

25

25

27

26

32

44

22

29

27

30

39

32

34

31

26

23

27

23

26

22

25

23

27

28

25

12

22

33

19

28

17

27

32

23

30

20

22

9.6

N

N

N

N

N

11

N

11

N

N

N

N

N

N

N

N

10

N

N

N

N

N

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

10

N

N

N

9.7

N

N

N

N

N

N

4.1

5.5

2.9

4.7

3.B

4.4

4.3

3.3

3.6

3.2

5

3.4

3.6

3.3

4.2

3.3

3

3.1

4.9

4

4.7

7.5

3.9

3.6

4.6

5.3

4

5.1

7.2

3.9

4.5

3.9

4.4

4.4

5.9

7.1

4.4

3.7

3.9

4.1

3.7

4.4

3.5

3.5

4

3.6

4.8

4

2

4.6

4.7

3.2

4.5

2.4

4

4.2

3.7

6.1

2.9

3.9

54

46

48

44

79

45

33

52

65

61

56

62

53

57

43

73

44

53

62

48

31

82

69

60

53

48

59

52

72

39

68

66

70

87

60

66

50

53

48

59

50

55

61

58

53

54

54

59

27

58

43

51

62

50

49

50

43

48

46

41

1.4

1.3

N

1.2

.43

N

N

1.3

N

.66

N

.65

.73

.67

1.1

.61

.62

N

N

1.2

N

1.6

1

.45

.45

2.1

1.1

.41

1.7

2

.71

.48

.94

.8

1.2

2.9

1

.86

.44

.61

.34

.48

.56

.61

.67

1.3

1.9

.91

N

.95

.78

.99

1.1

N

2

.82

l.B

3

.66

1.4

9,900

8,500

6,400

12,000

14,000

9,000

7,100

13,000

9,200

16,000

9,400

13,000

13,000

13,000

10,000

9,300

8,200

6,600

7,300

13,000

9,400

18,000

16,000

9,500

11,000

11,000

11,000

15,000

20,000

8,900

12,000

14,000

13,000

15,000

15,000

16,000

14,000

9,400

10,000

11,000

7,700

11,000

9,100

11,000

9,600

12,000

14,000

8,100

2,800

7,200

14,000

9,400

13,000

5,600

13,000

13,000

11,000

13,000

6,300

8,900

120

150

130

140

72

160

150

120

160

130

140

140

100

68

95

55

74

120

110

280

180

120

110

66

100

220

78

140

200

120

79

81

61

83

110

220

280

190

93

72

65

120

52

63

110

88

170

99

27

110

240

65

100

100

150

170

160

190

86

130

280

350

210

510

470

270

400

640

340

900

300

830

560

630

410

470

590

340

300

580

930

880

690

550

540

500

690

770

830

400

620

700

660

890

630

660

570

530

530

690

640

620

640

650

450

600

770

270

310

360

1,100

470

810

240

580

860

460

610

460

530

280

570

220

460

600

330

610

360

230

450

320

470

470

420

360

440

430

240

430

470

610

530

520

500

450

590

480

500

620

380

610

460

560

590

570

610

550

470

450

610

670

540

500

590

670

360

360

390

360

400

470

350

410

170

220

620

310

390

430

310

12

19

N

IB

5.6

4.9

12

11

5.4

6.9

N

6.9

6

7

16

4

5.7

N

8

9.4

12

17

11

6.1

13

24

B.5

23

27

15

10

6.4

6.9

5.3

21

25

13

7.2

16

8.8

8.8

IB

3.5

5.9

12

9.4

19

N

N

N

22

4.1

8.4

5.7

15

16

15

20

3.5

12

9.2

8.2

9.2

7.7

21

10

9.4

17

15

14

12

16

23

19

9.3

17

8.3

7.9

9.6

12

16

31

14

14

13

9.4

16

11

13

7.1

18

21

23

25

6.4

9.5

11

9.B

11

16

9.4

IB

17

16

14

25

17

11

6.3

11

21

6.8

13

4.8

8.4

13

9.8

11

13

9.1

60
Table 2. Beocheiical results oi aqua-regia leachates of streai sediwnts analyzed by ICP froi the Iditarod quadrangle,

Alaska.--Continued

Saiple Latitude Longitude ICP-Fe ICP-Hg ICP-Ca ICP-Ti ICP-Hn ICP-Ag ICP-As ICP-B

I1473SD1

I1474S

I1475S

I1476S

I1477S

I147BS

I1479S

I1480S

I1481S

I1482S

11 4845

I1485S

I1486S

I1487S

I1488S

I1489S

I1490S

114915

11 4925

I1494S

I1495S

I1496S

I1497S

114985

I1500S

115015

11 5025

115035

I1504S

I1505SD2

11505503

I1505SD4

I1506SD2

I1506SD3

I1506SD4

11507SD2

I1507SD3

I1507SD4

I1508S

I1509SD2

I1509SD3

I1510SD1

H511S02

I1511SD3

I1511SD3

I1512S

I1513S

I1514S

I1515S

115165

I1517SD2

I1517SD3

I1517SD4

115185

I1519S

I15205D2

I1520SD3

H520SD4

I1521S

115225

62 14 32

62 15 44

62 21 38

62 24 33

62 28 9

62 25 8

62 1 49

62 3 38

62 41 52

62 37 58

62 34 53

62 33 27

62 33 51

62 32 8

62 34 6

62 30 48

62 55 11

62 55 57

62 57 16

62 35 12

62 31 37

62 32 29

62 29 52

62 28 28

62 26 36

62 29 43

62 31 56

62 33 0

62 33 45

62 40 20

62 40 20

62 40 20

62 38 20

62 38 20

62 38 20

62 37 11

62 37 11

62 37 11

62 39 47

62 40 23

62 40 23

62 42 46

62 43 20

62 43 20

62 43 20

62 44 8

62 42 28

62 16 3

62 13 37

62 8 26

62 9 13

62 9 13

62 9 13

62 7 11

62 2 3

62 3 58

62 3 58

62 3 58

62 46 38

62 45 47

156 1 12

156 5 49

156 3 1

156 9 13

156 1 18

156 14 59

158 54 10

158 55 49

157 11 49

157 11 48

157 23 32

157 17 8

157 16 9

157 10 28

157 2 22

157 2 39

156 32 41

156 40 30

156 37 15

157 32 58

157 48 48

157 48 3

157 47 48

157 49 52

156 34 30

156 41 20

156 34 10

156 36 25

156 32 10

156 38 10

156 38 10

156 38 10

156 46 50

156 46 50

156 46 50

156 51 1

156 51 1

156 51 1

156 57 9

156 50 8

156 50 8

156 43 17

156 40 26

156 40 26

156 40 26

156 51 59

156 54 48

156 30 52

156 18 44

156 24 38

156 17 16

156 17 16

156 17 16

156 25 53

156 22 18

156 19 20

156 19 20

156 19 20

157 13 42

157 17 49

41,000

14,000

15,000

18,000

15,000

20,000

16,000

18,000

30,000

29,000

42,000

28,000

26,000

24,000

20,000

21,000

28,000

17,000

26,000

25,000

18,000

20,000

22,000

23,000

31,000

29,000

19,000

18,000

14,000

20,000

15,000

15,000

18,000

26,000

25,000

28,000

53,000

50,000

15,000

24,000

19,000

19,000

21,000

24,000

25,000

20,000

37,000

17,000

15,000

24,000

26,000

17,000

18,000

20,000

22,000

28,000

22,000

19,000

22,000

20,000

4,900

1,700

2,600

2,900

2,800

2,800

1,400

2,600

6,500

15,000

5,700

20,000

21,000

4,400

4,200

3,500

6,000

3,200

3,900

4,600

2,700

3,500

3,300

4,100

4,000

3,600

3,600

2,700

2,800

3,700

3,200

3,200

2,000

2,100

2,000

3,800

3,900

3,800

3,000

3,300

3,300

2,900

3,200

3,600

3,600

9,400

13,000

2,400

2,900

4,000

2,800

3,400

3,800

3,500

3,100

3,700

3,700

3,300

3,200

2,700

2,000

2,000

2,400

2,700

2,600

2,200

1,200

1,800

3,300

5,300

2,300

5,000

5,400

2,500

1,500

3,100

2,400

3,000

2,800

3,100

1,500

1,700

980

1,300

2,200

2,400

3,400

2,600

2,500

2,800

2,300

2,500

2,500

2,500

2,400

3,700

2,500

2,500

4,500

3,600

3,300

2,400

2,800

3,200

3,300

5,800

5,000

2,800

2,900

2,300

2,500

3,300

3,400

2,100

2,600

2,700

3,200

2,900

1,900

2,300

49

67

57

83

100

38

79

66

55

750

22

500

300

25

45

41

29

72

40

130

44

38

29

42

36

41

320

66

290

370

350

460

46

36

30

98

37

35

16

87

130

47

44

75

80

530

430

15

130

190

76

360

310

47

36

300

240

290

18

8.8

280

100

130

360

160

270

150

250

540

470

620

590

560

240

170

260

370

420

380

260

190

210

130

180

230

230

270

230

270

340

220

230

270

330

320

300

280

280

190

300

300

200

360

410

420

340

310

210

160

210

160

220

240

220

180

340

320

260

130

240

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

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

9

8.3

7.7

5.5

8.4

6.2

4.5

<2.2

<4.i

23

5.8

15

7.9

<2.7

<2.5

4.6

5.8

4

4

33

6.9

5.5

5

7.7

<3.5

6.7

<3.7

5.1

3.5

5.9

3

<3.1

4.9

6.5

6.1

6

15

15

<2.4

5.2

4

<2.8

5.6

5

5.6

18

14

B.6

8

4.8

12

4.1

5

3.6

9.3

11

8.1

6.9

6.6

6.9

5.8

N

N

.67

N

.5

N

N

.43

.28

N

N

N

.35

N

.24

N

.41

N

M

N

N

N

N

N

N

N

N

N

N

N

N

.82

1.1

N

.31

N

N

1.4

N

M

.68

1.9

M

N

1.5

N

N

N

7

N

N

N

2.7

N

1.1

N

7.9

N

N

180

120

100

110

85

120

120

120

110

100

160

74

120

210

300

140

150

130

150

83

110

150

90

110

130

120

170

120

120

160

110

120

230

250

230

250

240

250

150

210

220

170

180

210

210

260

150

85

87

87

98

110

120

120

80

160

110

97

98

150

61
Table 2, Beocheiical results of aqua-regia leachates of streai sediients analyzed by ICP froi the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Mb ICP-Ni ICP-Pb 1CP-S

I1473SD1 .42 N N 9.4 35 25 4.2 N N 44 N N

I1474S .28 N N 5.2 11 8.8 2.1 N N 18 11 N

I1475S .27 N N 6.3 15 12 4.3 N N 20 11 N

I1476S .3 N N 6.9 17 11 9.2 N N 21 <3.6 N

I1477S .26 N N 6.4 15 11 5.6 N N 19 11 N

I1478S .28 N N 6.7 17 9.5 3.5 N N 24 <2.8 N

I1479S .29 N N 5.7 13 7.6 5 N N 13 4.3 N

I1480S .26 N N 6.5 16 6.8 6.2 N N 16 N N

I1481S .31 N N 9.4 45 11 5.9 N N 31 N N

I1482S .48 N N 12 130 13 9.5 N N 56 <3.1 N

I1484S .28 N N 8.1 27 8.9 3.3 N N 26 N N

I1485S .47 N N 12 120 9.8 4.9 N N 56 N N

I1486S .44 N N 14 99 8.3 5.2 N N 66 N N

I14B75 .35 N N 8 22 14 2.9 N N 27 N N

I1488S .44 N N 9 230 17 7.5 1.6 N 150 <4.9 N

II489 S .33 N N 6.6 26 10 6.4 N N 27 <3.4 N

I1490S .43 N N 10 38 20 9.8 N N 31 <3.5 N

I1491S .28 N N 6.9 21 8.1 5.3 N N 19 N N

I1492S .38 N N 9.3 25 12 4 N N 27 N N

I1494S .37 N N 8.3 39 12 3.4 N N 29 14 N

I1495S .28 M N 6.4 19 7.8 4.5 N N 21 <3.8 N

I1496S .32 N N 7.3 23 9.6 4.6 N N 25 <3.5 N

I1497S .31 N N 6.9 17 12 3.4 N N 23 <3.2 N

II4985 .32 N N 8.3 24 13 4.9 N N 26 <4.2 N

I1500S .35 N N 9.2 22 14 3 N N 32 N N

I1501S .38 N N 8.6 20 17 4.4 N N 31 <4.2 N

115025 .39 N N 7.6 21 19 11 N N 21 <3.6 N

115035 .32 N N 6.8 17 9.7 6.3 N N 21 4.3 N

I1504S .25 N N 5.6 16 9.8 9.6 N N 16 <3.4 N

I1505SD2 .38 N N 8.1 21 17 12 N N 20 <4.6 N

I1505SD3 .25 N N 5.9 17 10 11 N N 15 <3.2 N

I1505SD4 .26 N N 6 18 11 12 N N 15 <2.9 N

I1506SD2 .33 N N 6.8 15 9.9 4.3 N N 20 <3.5 N

I1506SD3 .36 N N 7.8 16 13 3.7 N N 23 <3.5 N

I1506SD4 .35 N N 7.7 15 11 3.4 N N 21 <3.4 N

I1507BD2 .43 N N 9.2 24 17 7.4 N N 29 <3.7 N

I1507SD3 .58 N N 13 23 24 4.1 N N 35 <5.2 N

I1507SD4 .57 N N 12 23 23 4.3 N N 34 <4.9 N

I1508S .42 N N 6 22 16 5.2 N N 22 <4.1 N

I1509SD2 .43 N N 8.3 24 16 8.2 N N 25 <4.5 N

I1509SD3 .36 N N 7.1 22 15 9.2 N N 21 <3.4 N

I1510SD1 .36 N N 7.4 20 13 5.2 N N 26 <2.8 N

I1511SD2 .39 N N 8.2 19 16 6.8 N N 25 <3.3 N

I1511SD3 .42 N N 8.7 20 16 8.8 N N 25 <3.3 N

I151ISD3 .42 N N 8.9 21 18 9.2 N N 25 <4.1 N

I1512S .34 N N 8.9 61 7.5 6.1 N N 28 N N

I1513S .43 N N 11 60 11 7.1 N N 41 N N

I1514S .27 N N 7.7 14 10 2 N N 24 10 N

I1515S .24 N N 5.9 15 10 5.2 N N 17 9.6 N

I1516S .28 N N 7.2 30 19 6.9 N N 34 N N

I1517SD2 .27 N N 6.3 16 11 3.7 N N 21 10 N

I1517S03 .25 N N 5.5 26 12 9.2 N N 21 <2.6 N

I1517SD4 .26 N N 6.1 27 14 8.8 N N 23 <2.9 N

I151BS .28 N N 6.8 22 9 2.6 N N 29 N N

I1519S .27 N N 8.1 18 11 1.7 N N 29 11 N

I1520SD2 .36 N N 7.4 31 14 7.4 N N 28 N N

I1520SD3 .26 N N 6.3 42 13 8.4 N N 30 <2.9 N

I1520SD4 .23 N N 5.3 27 11 8.9 N N 21 <2.8 N

I1521S .37 N N 8.5 17 11 1.9 N N 25 11 N

I1522S .35 N N 8.7 14 14 2 N N 24 13 N

62
Table 2. Beocheiical results of aqua-regia leachates of streai sediwnts analyzed by ICP froi the Iditarod quadrangle,

Alaska. Continued

Saiple ICP-Sn ICP-Sr ICP-V ICP-H 1CP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K 1CP-P ICP-Ce ICP-Li

I1473SD1

I1474S

I1475S

I1476S

I1477S

I1478S

I1479S

I1480S

I14B1S

I14B2S

I14B4S

I1485S

I1486S

I14B7S

I14B8S

I14B9S

I1490S

I1491S

I1492S

I1494S

I1495S

I1496S

I1497S

I149BS

I1500S

I1501S

I1502S

I1503S

I1504S

I1505SD2

I1505SD3

I15055D4

I1506SD2

I1506SD3

I1506SD4

I1507SD2

I1507SD3

I1507SD4

I1508S

I1509SD2

I1509SD3

I1510SD1

I1511SD2

I1511SD3

I1511SD3

I1512S

I1513S

I1514S

115155

I1516S

I1517SD2

I15175D3

I1517SD4

I151BS

I1519S

I1520SD2

I1520SD3

I1520SD4

I1521S

I1522S

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

16

10

13

17

12

16

16

19

19

28

16

33

41

13

11

27

19

14

19

14

13

15

9.6

13

14

13

22

17

16

19

15

16

15

16

15

19

15

15

21

19

19

14

21

24

24

58

37

13

14

IB

14

20

20

12

13

19

18

17

15

20

36

19

20

23

22

24

22

24

41

41

31

46

32

27

39

32

31

23

29

41

25

2B

21

24

26

2B

36

24

22

34

24

26

25

27

25

33

36

37

33

32

30

24

28

30

31

34

32

19

20

2B

23

24

25

26

23

36

27

25

24

20

N

9.6

9.9

N

9.7

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

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

9.4

N

9.5

N

N

N

9.3

N

N

N

N

11

4

3.5

3.6

3.B

4.1

3.B

2.8

2.6

4

6.5

3.8

4.2

4.5

4.5

7

3.2

5.1

4.1

4.4

3.1

2.3

2.9

2.5

2.8

3.2

3.8

7.2

3.8

4.3

6.2

4.3

4.6

3.9

4.2

4

5.7

5.7

5.7

6.4

5.9

5.4

3.7

4.9

5.5

5.7

3.8

4.9

3.7

4

3.8

4.5

4.7

4.9

3.3

3.1

4.6

4.4

4.1

3.6

4.3

80

43

48

54

46

56

35

41

62

49

63

42

42

69

78

49

65

46

63

52

42

43

54

61

74

75

57

54

42

55

44

44

54

64

61

74

94

90

67

64

57

65

70

64

66

48

48

58

43

48

49

39

44

61

65

56

48

41

59

60

1.3

N

N

.84

N

.75

1.4

.77

.53

.84

N

1.4

1.3

.57

2.5

.53

1.1

.51

.66

N

1.1

1.3

1.3

1.6

.67

.46

1.2

.59

1.1

2.1

2.1

2.2

.35

.34

.47

.63

.48

.67

1.7

.94

1.1

.85

.87

.98

.87

1.5

2.9

N

1.1

1.2

1.5

2

1.4

.64

.98

1.3

1

.79

1.2

1.4

17,000

5,300

7,200

9,400

7,200

9,100

7,300

10,000

14,000

14,000

13,000

17,000

16,000

12,000

17,000

16,000

12,000

9,400

12,000

10,000

11,000

12,000

9,400

12,000

13,000

11,000

14,000

11,000

8,700

14,000

11,000

12,000

8,800

9,300

8,700

14,000

14,000

14,000

14,000

14,000

14,000

11,000

13,000

15,000

14,000

15,000

15,000

5,900

7,200

12,000

6,900

9,700

10,000

11,000

8,400

14,000

12,000

11,000

8,400

7,900

130

88

130

73

120

64

92

91

77

360

55

430

680

69

100

100

79

90

69

140

74

63

45

60

88

62

130

84

130

m

120

130

81

66

58

98

72

72

93

140

130

97

130

110

120

560

630

120

160

110

130

160

140

63

120

140

110

140

100

110

680

220

300

570

300

590

390

380

630

880

500

630

560

1,000

840

770

770

560

620

230

520

500

470

530

620

640

780

600

500

570

420

500

700

740

660

980

880

970

900

720

720

690

750

820

790

630

720

260

290

590

300

490

460

820

270

1,300

470

440

330

320

380

340

320

520

390

610

170

330

480

550

550

290

310

540

400

560

360

510

460

160

180

150

210

230

520

580

520

490

440

550

400

410

500

620

590

560

760

730

590

580

520

450

510

460

510

570

670

340

390

340

580

380

410

510

330

390

430

400

280

210

7.5

N

8.4

17

11

5

10

9.9

10

20

4.3

9.5

9.6

3.5

16

12

19

8.3

5.7

6.3

9.4

8.8

6.2

9.6

4.3

7.4

23

12

18

24

20

23

6.5

5.4

5

14

8.1

8.4

10

16

17

8.5

12

17

17

10

13

N

8.4

13

7.1

16

17

3.1

N

14

16

17

N

N

20

4.7

7.2

13

7.6

16

2.8

7

23

23

20

16

14

28

26

24

21

12

16

9.3

9.7

8.8

7

8.8

13

17

14

13

6.7

6.3

6.8

6.2

13

12

11

26

22

26

19

9.9

12

13

15

16

14

13

13

10

6.4

14

6.1

12

14

24

15

26

19

16

8.4

5.7

63
Table 2, Beocheiical results of aqua-regia leachates of stream sediwnts analyzed by ICP fro§ the Iditarod quadrangle,

Alaska. Continued

Sample Latitude Longitude ICP-Fe ICP-Hg ICP-Ca ICP-Ti ICP-Mn ICP-Ag ICP-As ICP-B

I1523S

I1524S

I1525S

11 5265

I1527S

I152BS

I1529S

I1530S

I1531S

I1532S

I1533S

I1534S

I1535S

I1536S

I1537S

I1538S

I1539S

I1540S

I1541S

I1542S

I1543SD3

I1543SD4

I1544S

I1545S

I1546S

I1548S

115505

I1551S

I1552S

I1553S

I1554S

I1555S

I1557S

I1558S

I1559S

I1560S

I1561S

I1562S

I1563S

I1565S

I1566S

I1568S

I1570S

I1571S

62 48 18

62 53 37

62 16 41

62 18 8

62 25 19

62 22 55

62 29 32

62 2 7

62 5 47

62 40 46

62 38 24

62 40 25

62 35 40

62 31 38

62 33 13

62 30 48

62 32 53

62 32 31

62 50 18

62 51 59

62 56 32

62 56 32

62 59 36

6258 56

62 35 22

62 31 33

62 29 52

62 29 42

62 28 5

62 28 7

62 26 8

62 24 8

62 17 57

62 18 46

62 18 8

62 9 41

62 10 14

62 43 19

62 43 17

62 53 16

62 53 27

62 39 8

62 28 23

62 24 12

157 28 42

157 17 19

156 8 23

156 1 13

156 4 22

156 6 1

156 13 58

158 51 22

158 49 21

157 14 25

157 17 10

157 7 22

157 22 0

157 20 48

157 15 56

157 16 48

157 8 49

157 3 0

156 34 8

156 38 59

156 43 17

156 43 17

156 41 26

156 37 8

157 32 8

157 49 38

157 48 3

157 46 30

156 58 50

156 58 43

157 1 48

157 1 31

156 51 17

156 49 42

156 42 3

157 39 32

157 44 20

156 6 47

156 6 50

156 15 18

156 4 57

157 3 51

157 52 1

157 53 35

29,000

12,000

20,000

20,000

16,000

19,000

18,000

26,000

17,000

27,000

27,000

20,000

27,000

22,000

26,000

36,000

32,000

18,000

19,000

21,000

31,000

27,000

64,000

23,000

27,000

28,000

19,000

20,000

21 ,000

19,000

30,000

25,000

19,000

30,000

8,100

24,000

33,000

IB, 000

17,000

20,000

25,000

2,000

24,000

26,000

5,400

2,800

2,800

2,900

3,100

2,900

2,300

3,000

1,700

12,000

16,000

15,000

9,200

5,500

5,400

6,600

6,300

2,300

3,700

3,800

5,800

5,100

3,500

4,400

6,200

4,600

3,200

4,000

4,000

3,400

6,300

5,400

3,800

5,900

1,500

3,800

6,900

2,800

2,700

2,800

5,300

780

3,800

5,600

2,900

2,000

2,400

3,600

2,400

2,600

1,600

1,200

1,600

3,800

4,500

4,100

3,300

2,600

2,700

3,000

2,800

3,600

2,300

4,300

6,500

5,500

2,700

2,700

3,200

4,500

1,400

1,600

3,000

2,800

5,500

3,800

2,500

2,700

1,200

2,500

2,500

2,200

2,500

5,100

2,700

350

1,300

1,900

95

9

51

70

240

380

46

42

63

210

400

520

140

370

220

26

35

40

22

83

480

360

230

57

200

110

37

31

44

39

620

70

150

130

100

76

110

190

180

780

350

34

45

100

380

92

400

300

160

230

220

230

200

600

330

510

980

220

310

500

320

270

260

250

570

510

750

470

310

560

140

230

360

270

420

710

260

240

120

590

290

190

230

170

350

41

240

230

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

.6

N

N

N

.31

N

N

N

N

N

N

N

N

N

5.9

5.6

9.2

11

4.8

6.4

3.7

4.6

4.5

<2.9

5.7

18

4.4

32

22

<3.7

5.7

3.5

<2.6

<3.5

11

10

19

4.1

14

6.1

7.4

<2.7

5

3.5

45

<3.1

5.7

9.1

13

5.2

5.4

6.4

5.3

4.5

<2

1.3

12

<3.6

N

N

N

N

N

7.6

N

N

N

.79

N

1.2

N

N

.38

.62

N

N

.92

1.3

N

N

N

N

N

N

N

.55

5.3

1.2

.94

.93

.54

N

N

N

N

N

.8

N

.69

.084

N

N

210

130

150

130

110

120

150

150

130

110

120

71

180

140

100

200

250

190

120

310

200

170

180

160

130

200

120

130

160

180

120

140

85

140

46

160

150

120

110

60

110

16

110

120

64
Table 2. Beocheiical results of aqua-regia leachatei oi streaa sediients analyzed by ICP iron the Iditarod quadrangle,

	Alaska. Continued

Saiple ICP-Be ICP-Bi ICP-Cd ICP-Co ICP-Cr ICP-Cu ICP-La ICP-Ho ICP-Nb ICP-Ni ICP-Pb ICP-S

I1523S .39 N N 11 39 21 9.4 N N 37 <2.9 N

I1524S .27 N N 5.4 14 10 2.4 N N 20 12 N

I1525S .31 N N 8.5 16 14 4 N N 21 12 N

I1526S .32 N N 6.9 18 16 5 N N 20 13 N

I1527S .25 N N 5.4 25 12 8.3 N N 22 <2.7 N

I1528S .31 N N 6.4 26 17 11 N N 28 <3 N

I1529S .26 N N 6.3 16 9.7 3.2 N N 24 N N

I1530S .33 N N 7.6 24 14 3.9 N N 29 <3.8 N

11531S .27 N N 5.9 23 6.9 6.1 N N 23 3.5 N

I1532S .35 N N 10 68 11 5.1 N N 42 N N

I1533S .44 N N 12 110 17 6.2 N N 54 N N

I1534S .37 N N 10 120 9 6.2 N N 53 N N

I1535S .33 N N 9.9 41 7.9 5.1 N N 38 N N

I1536S .31 N N 6 52 10 5.2 N N 25 <3.6 N

I1537S .28 N N 7.6 42 11 6 N N 32 <2.7 N

I1538S .39 N N 10 35 15 3.5 N N 36 N N

I1539S .43 N N 10 30 22 4.6 N N 33 <3.7 N

I1540S .32 N N 6.3 16 11 5.6 N N IB <2.9 N

I1541S .25 N N 7.4 25 11 2.5 N N 25 N N

I1542S .41 N N 8 22 19 7.9 N N 24 <2.6 N

I1543SH3 .55 N N 11 40 14 14 N N 22 N N

I1543SD4 .48 N N 10 34 12 12 N N 19 N N

I1544S .42 N N 14 20 11 11 N N 17 N N

I1545S .37 N N 10 24 13 5.6 N N 29 <3.4 N

I1546S .33 N N 9.1 41 14 6.3 N N 32 N N

115485 .36 N N B 30 12 7.B N N 24 N N

I1550S .29 N N 6.9 21 10 5.3 N N 23 5.8 N

I1551S .31 N N 7.8 24 11 4 N N 29 N N

I1552S .34 N N 7.5 22 9.9 6.2 N N 26 N N

I1553S .29 N N 6.8 19 11 3.7 N N 23 N N

I1554S .64 N 3.2 7.1 47 32 13 N N 44 <3.6 N

I1555S .45 N N 7.5 25 IB 13 N N 29 N N

I1557S .25 N N 6.6 25 7.7 7 N N 18 N N

I155BS .29 N N 7.5 46 13 5.5 N N 26 N N

I1559S .57 N N 2 12 6.1 8.9 N N 6.1 14 N

11560S .31 N N 7.7 21 17 4 N N 24 N N

I1561S .38 N N 11 33 19 4.9 N N 35 N N

115625 .3 N N 5.4 16 10 11 N N 16 <3.3 N

I1563S .29 N N 5 15 8.8 10 N N 15 <2.5 N

115655 .28 N N 4.6 94 13 11 N N 7 N N

I1566S .29 N N 9.3 28 11 6.9 N N 24 N N

I1568S .046 N N .79 6.2 .9 .61 N N 2.9 <.27 N

I1570S .31 N N 8.4 23 11 5.5 N N 25 N N

115715 .36 N N 11 31 9.9 7.7 N N 30 N N

65
Table 2. Beocheiical results of aqua-regia leachates of itreai fedinnti analyzed by ICP fro§ the Iditarod quadrangle,

Alaska. Continued

Staple ICP-Sn ICP-Sr ICP-V ICP-N ICP-Y ICP-Zn ICP-Zr ICP-A1 ICP-Na ICP-K ICP-P ICP-Ce ICP-Li

I1523S

I1524S

I1525S

I1526S

I1527S

I152BS

I1529S

I1530S

I1531S

I1532S

I1533S

I1534S

I1535S

I1536S

I1537S

I1538S

I1539S

I1540S

I1541S

I1542S

I1543SD3

I1543SD4

11 5445

I1545S

I1546S

I154BS

I1550S

I1551S

I1552S

I1553S

I1554S

I 15555

I1557S

I155BS

I1559S

I1560S

I1561S

I1562S

I1563S

115655

11 5665

I156BS

I1570S

I1571S

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

25

18

17

17

15

15

11

10

17

23

29

22

32

16

16

15

16

24

11

22

32

28

23

21

19

28

12

14

16

14

26

21

17

20

13

11

15

20

19

25

18

2.1

13

20

31

17

23

26

22

28

22

24

20

34

44

35

27

28

42

37

34

25

28

35

43

36

59

30

43

38

22

24

28

26

47

34

22

30

9.2

30

39

25

23

120

37

3.8

25

26

N

9.5

11

10

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

5.9

3.3

4.2

4.6

4.4

5.1

3.5

3.7

3

4.3

5.1

4.4

3.9

3.9

3.1

4.9

5.4

4.8

2.9

7.2

7.2

6.5

7.8

5.5

3.7

4.9

2.9

2.8

4.1

375

9.6

6.6

3.1

3.8

1.2

4.7

5.8

4.6

4.1

5.6

3.5

.35

2.9

2.9

68

56

53

52

42

44

55

59

35

53

50

38

44

40

52

74

77

80

51

68

68

62

60

60

56

57

53

57

83

60

350

92

46

53

92

58

69

42

43

26

53

5.4

52

52

2.4

1.3

1.6

N

1.3

1.6

.43

1.3

1.4

.63

1

N

1.2

.67

N

.72

1.4

1.1

.4

1.5

.32

.37

N

1.3

.36

.32

1.4

.73

,75

.65

1

.59

1

1.3

.72

.96

1.8

1.2

.66

N

.38

.076

1.3

1.3

15,000

7,400

8,200

9,200

8,900

9,300

8,900

10,000

7,800

14,000

17,000

13,000

13,000

10,000

14,000

16,000

16,000

11,000

9,000

15,000

29,000

25,000

17,000

12,000

16,000

16,000

11,000

11,000

13,000

11,000

19,000

20,000

13,000

15,000

9,500

12,000

16,000

9,800

9,100

9,300

14,000

1,200

12,000

15,000

160

110

150

150

120

130

72

74

93

220

420

260

260

260

88

72

67

200

55

130

170

150

160

87

120

120

61

75

72

57

120

100

150

210

68

61

65

110

110

270

94

12

62

89

630

320

270

320

420

560

640

500

420

530

900

700

560

460

570

810

970

580

460

1,100

940

790

730

640

700

780

500

530

780

690

1,200

920

570

590

440

660

900

640

570

690

640

45

510

900

350

200

340

340

330

370

550

270

190

510

350

550

310

320

360

580

410

530

430

580

510

480

590

270

230

640

230

460

620

510

410

640

390

270

96

390

360

320

490

1,200

360

41

270

280

18

5.4

8.3

9.8

16

21

3.8

7.4

12

7.8

12

10

9.6

9.8

10

5.2

10

9.2

2.4

14

28

24

22

12

13

14

10

5

10

5.2

21

22

11

10

15

6.1

9.9

21

18

19

11

.94

10

15

10

7.1

6.2

11

8

10

14

6.5

4.6

18

25

17

16

15

21

31

35

10

14

29

30

23

12

16

21

20

7.7

16

33

26

48

49

14

21

2.8

21

33

9

8.5

11

20

1.3

7.7

16

66