UNITED STATES DEPARTMENT OF THE INTERIOR ...continuous flow system to produce a vapor of elemental mercury. The mercury vapor is separated from the aqueous phase using a specially

UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY

Analysis of soil samples from the San Joaquin Valley of California

by

S.A. Wilson*, K.R. Kennedy*, C.A. Gent*, P.H Briggs*, R.R. Tidball* and J.M. McNeal**

Open File Report 90-214

* U.S. Geological Survey, Denver Federal Center, P.O. Box 25046 MS 973, Denver Colorado, 80225

** U.S. Geological Survey, National Center, 12201 Sunrise Valley Dr., Reston, Va. 22092

CONTENTS

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

Field Sampling.......................................... 1

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

Analytical Techniques................................... 4

Inductively Coupled Argon Plasma Spectroscopy.....4

Cold Vapor Atomic Absorption Spectroscopy......... 4

Continuous-Flow Hydride Generation Atomic Absorption Spectroscopy........................... 5

Combustion Infrared Absorption Spectroscopy ......5

Semiquantitative Optical Emission Spectroscopy ...5

Presentation of Results ................................. 6

References Cited........................................ 6

ILLUSTRATIONS

Figure 1. Map showing the general location ofSan Joaquin Valley .......................... 2

Figure 2. Map showing San Joaquin Valley andsample collection sites ..................... 3

TABLES

Table 1. Lower limits of determination for analytical methods used to analyze for total element composition ................................. 7

Table 2. Number of samples with qualifying codes and minimum and maximum unqualified values in 297 soil samples from the San Joaquin Valley California .................................. 8

Table 3. Total chemical analysis and locations of soil samples 0-12 inch (0-30 cm) depth from the San Joaquin Valley, California ......9

INTRODUCTION

Between 1979 and 1984 a geochemical reconnaissance survey of southern California was undertaken by the U.S. Geological Survey. At the time, the principal focus was on stream sediments and the information they may provide in assessing the mineral potential of the surrounding areas. Upon arriving at the San Joaquin Valley (figure 1) investigators were forced to reevaluate the sample collection methodology, and switch from stream sediments to surface soil samples. The samples were submitted to the laboratory and analyzed using standard mineral assessment methodology.

In 1984, there was renewed interest in samples from the San Joaquin Valley due to observations by the Fish and Wildlife Division that birds at the Kestersen National Wildlife Refuge (KNWR) which is located in the San Joaquin Valley, were being adversely affected by high selenium concentration in the water, sediments and vegetation. It was proposed that selenium was being deposited in the refuge from agricultural return flow waters that, from previous agreements, were being sent to the refuge. In order to evaluate this possibility, and examine the potential long term effects of selenium and other elements in the valley soils, a selected group of samples that were collected as part of the initial California survey were retrieved and resubmitted for chemical analysis. The chemical analyses performed on these samples utilized a variety of trace and major element techniques, including inductively coupled argon plasma atomic emission spectroscopy (major and trace metals) , hydride generation atomic absorption spectroscopy (arsenic and selenium) and cold vapor atomic absorption spectroscopy (mercury). This combination of improved (precision, detection limits) analytical methodology provided investigators with the opportunity to develope a detailed understanding of the geochemical distribution of elements in the valley soils.

FIELD SAMPLING

Soil samples were collected on a 10 x 10 Km grid, with individual locations within the grid identified using random coordinates (figure 2). At each sample site, three individual samples were collected within 100 meters of each other and composited in the field. The collected samples were from the 0- 12 inch soil depth, and the final sample sieved through an 80- mesh screen. Soil samples that were collected underneath a vegetation mat were physically separated from the vegetation, and the vegetation disaggregated to release any residual soil material. Samples (approx. 1 Ib) were then placed in soil samples bags and sent directly to the laboratory.

Figure 1. Map showing general location of San Joaquin Valley

38'' 120- 119130'

37'3QV

37-*

36-30V

36 >

35*30*

35 Y121 MS' 120*30 lit-

<56'30'

Figure 2. Map showing San Joaquin Valley and sample collection sites.

SAMPLE PREPARATION

Samples were mailed to the Geologic Division Laboratories without any further field drying or crushing. The samples were split using a Jones splitter and submitted directly to the laboratory for chemical analysis.

ANALYTICAL TECHNIQUES

The following discussion of analytical techniques provides an overview of the methods used in this study. In addition to the references cited under each method, details for all methods are given in U.S. Geological Survey Bulletin 1770, (Baedecker, ed. 1987) .

Inductively-Coupled Argon Plasma Atomic Emission Spectroscopy (ICAP)

Samples were analyzed simultaneously for 30 elements (table 1) using ICAP. Each sample (0.200 g) was dissolved, using a low- temperature digestion with concentrated hydrochloric, hydrofluoric, nitric, and perchloric acids (Crock et al. 1983). Lutetium was added at the start of the digestion to serve as an internal standard (5 ppm in the final solution). The acidic sample solution was taken to dryness and the residue was redissolved with 1 mL of aqua regia and then diluted to 10 g. Reagent blanks, reference materials, and sample replicates were all digested by the same procedure and analyzed at the same time as the samples. Lower limits of determination are shown in table 1. The relative standard deviation (RSD) for replicate determinations of most elements is about 5 percent.

Cold vapor Atomic Absorption Spectroscopy (CV-AAS)

Cold vapor atomic absorption Spectroscopy was used to determine mercury (Kennedy and Crock 1987). A 0.1 g sample was digested with nitric acid and a 25% (W/V) sodium dichromate solution in an aluminum heating block for three hours at 110 C. The sample is allowed to cool (overnight) and the contents quantitatively transferred to a 16 mm x 100 mm disposable glass test tube. The mass is adjusted to 12.00 g with deionized water.

An aliquot of the sample is removed and combined with a solution of hydroxylamine hydrochloride followed by stannous chloride in a continuous flow system to produce a vapor of elemental mercury. The mercury vapor is separated from the aqueous phase using a specially designed phase separator and swept into the cold vapor cell, which is situated in the light path of the atomic absorption spectrometer. Quantification of mercury is performed using a series of external aqueous standards and the appropriate

linear regression procedures. The lower limit of determination is given in table 1. The RSD for the method is about 10 percent.

Continuous-Flow Hydride Generation Atomic Absorption Spectroscopy (HG-AAS)

Arsenic and selenium were determined by HG-AAS (Briggs and Crock 1986; Crock and Lichte 1982). One gram of sample was digested with nitric, perchloric, sulfuric and hydrofluoric acids. After digestion, the sample was diluted to 100 mL with 10% hydrochloric acid and allowed to sit overnight, to ensure the conversion of Se-VI to Se-IV. The sample was reacted with sodium borohydride in a continuous flow system to generate the appropriate gaseous hydride compound. The hydride gas was separated from the aqueous phase using a specially designed phase separator, and the gas swept into a quartz atomization cell (Hatfield, D.B. 1987) positioned in the light path of the atomic absorption spectrometer. Arsenic was quantified using a series of external standards and the appropriate liner regression procedure. Selenium was quantified using the method of standard additions. The lower limit of determination for arsenic and selenium are shown in table 1. The RSD for the determination of both elements is about 10 percent.

Combustion Infrared Absorption Spectroscopy (CIRAS)

Total carbon determinations were performed using a Leco model CR12 total carbon analyzer. The sample (0.1 g) is mixed with vanadium pentoxide (2 g) and then placed in a high frequency induction furnace. The sample is heated to 1000-1600 C in an oxygen atmosphere. The carbon dioxide generated during the heating process is swept into a infrared detector after passing through a specially designed scrubbing system. The scrubbing system removes interfering compounds from the gas stream. Instrument calibration is accomplished using standards that closely approximate the analyte concentration and sample matrix. The RSD for the determination of total carbon is 10%.

Semiquantitative Optical Emission Spectroscopy (SQOES)

The quantification of boron in the San Joaquin samples was accomplished using a fluoride-volatilization arc spectrography procedure (Golightly, Dorrzapf, Herman, 1987). The sample is mixed with copper hydroxyfluoride (CuOHF), a volatilization buffer which inhibits the formation of the boron carbide during the operation of the arc. In addition, the buffer provides reactive fluorine, which reacts with sample boron to produce boron trifluoride. The boron trifuloride readily volatilizes out of the electrode and into the high temperature arc column. The

spectra for samples and standards are recorded on a 111-0 photographic emulsion. The transmissions of the boron line at 249.68 nm and the adjacent background are both read for samples and standards. Standards are then plotted and a calibration plot developed which is then used to quantitate the boron in samples.

PRESENTATION OF RESULTS

Information on the analytical methods used and the lower limits of determination for each method and each element are presented in table 1. Table 2 provides information on the elements analyzed and the analytical limitations associated with those analyses. Table 3 contains information on the sample location and elemental composition of the sample.

REFERENCES

Baedecker, P.A., 1987, Methods for Geochemical Analysis, U.S. Geological Survey Bulletin 1770, 125pp.

Briggs, P.H., and Crock, J.G., 1986, Automated determination of total selenium in rocks, soils and plants: U.S. Geological Survey Open-file report 86-40, 20p

Crock, J.G., and Lichte, F.E., 1982, An improved method for the determination of trace levels of arsenic and antimony in geologic materials by automated hydride generation atomic absorption spectroscopy: Analytica Chimica Acta, v. 144, p. 223-233

Crock, J.G., Lichte, F.E., and Briggs, P.H., 1983, Determination of elements in National Bureau of Standards Geologic Reference Material SRM 278 obsidian and SRM 688 basalt by inductively coupled argon plasma-atomic emission spectrometry: Geostandards Newsletter, v. 7, p. 335-340.

Hatfield, D.B., 1987, Electrically heated quartz atomization cell for hydride generation-atomic absorption spectrophotometry: Analytical Chemistry v.59, p.1887-1888.

Kennedy, K.R., and Crock, J.G., 1987, Determination of mercury in geologic samples by continuous flow cold-vapor atomic absorption spectrometry: Analytical Letters, v. 20, p. 899-908

Golightly, D.W., Dorrzapf, A.R. Jr., and Berman, S., 1987, Trace boron concentrations in geologic standard materials determined by fluoride-volatilization arc spectrography: U.S. Geological Survey Open-File Report 87-150, lOp

Table 1. Lower limits of determination for analytical methods used to analyze for total elemental composition

Element

AluminumArsenicBoronBariumBerylliumCalciumCarbonCeriumChromiumCobaltCopperGalliumIronLanthanumLeadLithiumMagnesiumManganeseMercuryNeodymiumNiobiumNickelPhosphorousPotassiumScandiumSeleniumSilverSodiumStrontiumThoriumTitaniumVanadiumYtterbiumYttriumZincZirconium

AnalysisCode

Al-IAs-HB-QBa-IBe-ICa-IC-IRCe-ICr-ICo-ICu-IGa-IFe-ILa-IPb-ILi-IMg-IMn-IHg-CNd-INb-INi-IP-IK-I

Sc-ISe-HAg-QNa-ISr-ITh-ITi-IV-IYb-IYt-IZn-IZr-I

Method *

ICAP-OESHYG-AASSQOESICAP-OESICAP-OESICAP-OESCIRASICAP-OESICAP-OESICAP-OESICAP-OESICAP-OESICAP-OESICAP-OESICAP-OESICAP-OESICAP-OESICAP-OESCV-AASICAP-OESICAP-OESICAP-OESICAP-OESICAP-OESICAP-OESHYG-AASSQOESICAP-OESICAP-OESICAP-OESICAP-OESICAP-OESICAP-OESICAP-OESICAP-OESSQOES

Lower limit **of Determination

0.05 %0 . 1 ppm

10 ppm1 ppm1 ppm0.05 %0.01 %4 ppm1 ppm1 ppm1 ppm4 ppm0.05 %2 ppm4 ppm2 ppm0.005 %4 ppm0.02 ppm4 ppm4 ppm2 ppm0.005%0.05 %2 ppm0 . 1 ppm0 . 5 ppm0.005%2 ppm4 ppm0.005%2 ppm1 ppm2 ppm2 ppm

10 ppm

* ICAP-OES Inductively Coupled Argon Plasma Atomic Emission Spectroscopy, SQOES Semiquantative Optical Emission Spectroscopy, HYG-AAS Hydride Generation Atomic Absorption Spectroscopy, CV- AAS Cold Vapor Atomic Absorption Spectroscopy, CIRAS Combustion Infrared Absorption Spectrophotometry.

%, percent; ppm.parts per million**

Table 2.--Number of samples with qualifying codes and minimum and maximum unqualified values in 297 soil samples from the San Joaquln Valley, California.

[B, no determination; N, not detected; L, less than lower limit of determination; G, greater than upper limit of determination; parts per million except as noted, percent.]

Number of samplesElement

AgAl, percentAsBBaBeCCa, percentCeCo

CrCuFe, percentGaHgK, percentLaL1Mg, percentMn

Na, percentNbNdN1P, percentPbScSeSrTh

T1, percentVYYbZnZr

B

0100110111

1111011111

1239

11111011

111110

N

288000000000

0000000000

0000000000

000001

L

60000

420000

0000

9800000

0400000

8107

000001

G

0000000000

0000000000

0000000000

000001

Unqualified

3296297297296254297296296296

296296296296199296296296296296

29654296296296296296216296289

296296296296296294

Minimum Maximumunqualified unqualified

value value

0.54.3.8

1016I.04 .46

13 4

II31.29.02 .3

87.2

270

.5495

«

53

83'

4

.01

.1

3181

2115

.19

I.0 9.4

20.0 300

2800 26.40 7.8

590 31

770160II.0 24 9.40 2.6

360 912.8

2300

8.413

200160

.2299442.8

100099

3.1300394

140700

Table 3. Total chemical analyses and locations of soil samples 0-12-inch (0-30-cm) depth from the San Joaquin valley, California.

[N, not detected; <, detected but below the limit of determination shown; B, not determined; C, cold-vapor atomic absorption; H, hydride-generation atomic absorption; I, Inductively-coupled-plasma atomic emission spectroscopy; IR, infrared absorption spectrophotometry; Q, semiquantitative emission spectroscopy.l

Sample Latitude Longitude Ag ppm-Q Al %-I As ppm-H B ppm-Q Ba ppm-I

2339923400234012340223403

2340423405234062340723408

2340923410234112341224393

2439424395243962439724398

24399D124400244012440224403

2440424405244062440724408

2440925392253932539425395

3636363636

3636363636

3637373735

3535353535

3636363636

3636363636

3635353535

611131823

3134404853

5527

1231

3841495356

29

121824

3136434654

5826343641

205

493648

182

511450

4345355047

3450264728

2352457

27

1454302947

14117120

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

5558555459

5656555657

5759565648

4947494950

5049535151

5353515350

4843404041

4018495925

4939374135

361547453

4345581124

38632

46

16404

2334

5822438

41

NNNNN

NNNNN

NNN1.0N

NNNNN

NNNNN

NNNNN

NNN<.5N

8.07.37.27.27.3

7.47.67.97.67.7

8.07.94.96.06.5

6.86.15.87.27.0

6.37.67.47.97.4

7.57.38.27.47.5

6.76.25.96.16.5

11.010.07.87.48.2

1.92.93.53.42.9

3.02.7.9

7.814.0

7.711.05.04.62.2

9.12.17.74.93.3

3.01.73.82.91.9

1.85.75.76.54.7

10070

10070

200

1020205030

50207010

100

100100505070

10050

1501530

2015202020

20503070

200

640650640680620

780760530760750

760700210310

1,000

6102,800

220660690

510690630720700

760760530750690

340870760660720

Table 3. Continued

Sample Latitude Longitude Ag ppm-Q Al %-l As ppm-H B ppm-Q Ba ppm-I

74016

690560650

650700670770770

590750650880650

480670710720710

590670650710620

690780760750360

1401,300

730620640

720640620670680

2539625397253982539925400

2540125402254032540425405

254062540725408D12639126392

2639326394263952639626397

2639826399264002640126402

2640 3D 12640426405D12640626407

2640827390273912739227393

2739427395273962739827399

3535353636

3636363636

363636335

3535353535

3636363636

3636363636

3635353535

3535353536

4951562

10

1318243237

4248532227

3335434951

038

1318

2431354347

5417212530

364249584

5413361129

564

20931

4847173

44

284143413

299424457

28418

2755

2851124521

3028581332

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

4141454141

4541414446

4445473236

3334383438

3435343634

3839383437

3628302928

3127303129

151243442

2925285732

3226405140

2430123

19

4046561337

5831524820

268

31428

221935470

NNNNN

NNNNN

NNNNN

.5NNNN

NNNNN

NNNNN

NNNNN

NNNNN

7.25.87.46.67.5

7.48.48.47.67.4

8.28.06.86.86.5

6.37.46.97.47.5

6.98.07.87.97.8

7.97.57.37.98.5

7.46.86.87.77.7

7.58.56.87.57.2

16484

25641

23159

67842

95945

22231

44

119

914673

.7

.0

.1

.1

.2

.9

.8

.2

.8

.9

.5

.4

.6

.5

.8

.8

.7

.6

.7

.4

.7

.6

.6

.0

.0

.8

.7

.9

.1

.4

.8

.8

.3

.0

.2

.5

.0

.3

.0

.6

2020015

10020

5020102010

30302070

150

7030705020

7030305020

5020152020

2050205050

507050

10070

10

Table 3. Continued


640660790810710

760650280160810

860690730680640

690700730740710

670600690700450

400340750200620

640670530600650

700630610750670

27400D127401274022740327404

2740527406274072740828389

2839028391283922839328394

2839528396283972839828399

2840028401284022840328404

2840528406293882938929390

2939129392293932939429395

2939629397293982939929400

3636363636

3636363635

3535353535

3535353536

3636363636

3636353535

3535353535

3535353636

1013222532

3643465410

1522273136

444655586

917222434

374258

18

2125313944

47545768

5646115759

726324

39

5548131338

32330

2521

7166

288

4630234816

5816271721

9467

3652

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

3132322828

3329323321

1920202124

2421212222

2226242321

2625171213

1618131415

1915171615

565528550

1629252110

2242512740

1920132215

174356117

3720585315

1387

5717

1450501144

NNNNN

NNNNN

NNNNN

NNNNN

NNNNN

NNNNN

NNNNN

NNNNN

8.18.07.67.57.3

7.68.08.18.16.7

6.88.58.08.28.0

7.87.48.88.38.2

8.08.08.18.18.0

8.18.57.37.98.0

8.78.18.08.38.0

7.98.58.58.17.7

35234

2351

11

57856

2012743

44444

1138

123

54324

154364

.5

.8

.2

.8

.4

.1

.5

.1

.1

.0

.1

.4

.6

.2

.0

.0

.0

.2

.8

.6

.7

.4

.5

.5

.0

.0

.1

.8

.0

.2

.8

.2

.9

.4

.4

.0

.9

.7

.6

.5

3030302030

1530303030

2050

15070

100

70100505050

3050202030

301550

20020

2050507030

7050307030

11

Table 3. Continued


2940129402294032940429405

3038830389303903039130392

3039330394303953039630397D1

3039830399304003040130402

3138831389313903139131392

3139331394313953139631397

3139831399314003140131402

3238832389323903239132392

36 1636 2236 2736 3336 38

35 435 1135 1635 2335 28

35 3135 3535 4535 4935 55

35 5836 536 1136 1336 20

35 635 1035 1735 2435 27

35 3235 3935 4135 5035 53

36 036 336 836 1536 20

35 435 1135 1435 2435 27

2856371810

5143393724

638123140

14582

595

24414166

495052534

548

533947

1650365

21

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

119119119119119

118118118118118

1418192017

6988

11

68

111210

117

111212

33000

43224

51545

5655535356

1644292945

3440252

20

947452526

244

505040

4731371649

397

505035

6434

5136

55503

1538

NNNNN

NNNNN

NNNNN

NNNNN

NNN

<.5N

NNNNN

NNNNN

NNNNN

87788

77888

88888

98888

78877

88978

77768

78878

.1

.9

.9

.7

.7

.0

.6

.3

.2

.4

.1

.1

.0

.3

.4

.2

.4

.0

.3

.5

.0

.3

.0

.8

.8

.6

.7

.0

.8

.0

.8

.8

.4

.9

.5

.3

.0

.2

.9

.2

4.24.73.82.94.2

8.38.17.04.14.3

4.85.16.1

17.04.4

3.85.13.74.2

11.0

13.05.06.4

10.06.5

2.71.63.64.04.5

2.54.58.71.81.5

12.010.09.718.04.6

5020303030

5070303050

3050505050

5070505030

7050705050

5050303020

3030503020

30100203030

670630690440540

780660650630580

630640620580590

630730700660730

140640620570700

660520550550570

490680650480390

770710670690650

12

Table 3. Continued

Sample Latitude Longitude Ag ppm-Q Al %-l As ppm-A B ppm-Q Ba ppm-I

660940560520500

440720750640640

720870710800720

680670790780670

650640740710730

700820630680760

740720770730810

690550830680690

3239332394323953239632397

3239861420624186241962420

634186341963420D16441764418

6441964420654166541765418

6541966415664166641766418

6641966420674126741367414

6741567416674176741867419

674206841168412D16841368414

3535353535

3537373737

3737373737

3737373737

3737373737

3737373737

3737373737

3737373737

3339445053

5856485458

4852574147

5357354145

5133384045

5459162127

3234444654

588

171926

151

275310

5856503955

40295605

5458170

51

4915432727

3468

4119

4852125711

5020349

29

118118118118118

118121121121121

121121121121121

121121121121121

121121121121121

121121120120121

120121121121120

120120120120120

5455585756

5539353635

2525251822

2222131113

125655

66

59593

59232

58

5956525552

1555372832

5957385342

49244

5756

14486

5936

738543945

3611215638

17157

2840

4125553523

NNNNN

NNNNN

NNNNN

NNNNN

NNNNN

NNNNN

NNNNN

NNNNN

6.86.88.58.07.7

6.37.86.86.87.5

7.97.77.77.37.9

8.07.45.68.08.0

8.07.87.77.98.2

8.07.47.37.37.2

7.77.88.27.97.1

4.96.97.27.17.5

7.1.1.4.2.

1.13.12.9.3.

6.4.8.7.9.

9.19.6.7.2.

2.1.4.5.3.

2.16.11.4.9.

1.1.6.3.3.

2.6.3.1.1.

27901

70023

59824

00053

36428

30015

99072

53495

5030503030

3070707020

703050

10050

3050703015

3030301520

5050705050

3015151550

5070703020

13

Table 3. Continued

Sample Latitude Longitude Ag ppm-Q Al 36-I As ppm-A B ppm-Q Ba ppm-I

6841568416684176841868419

6842069409694106941169412

6941369414694156941669417

6941869419694207040770408

7040970410704117041270413

7041470415704167041770418

70419714067140771408D171409

7141071411714127141371414

37 30 5837 34 3437 43 2437 48 4937 51 9

37 57 5136 57 3737 2 2337 9 3737 13 59

37 18 3837 24 3537 30 5137 34 5737 43 6

37 45 4737 54 4337 56 3136 45 3836 54 54

36 56 4037 2 3137 9 1337 17 1237 18 47

37 25 1537 33 5637 35 3837 44 137 47 47

37 52 336 42 5536 46 2136 53 5536 57 25

37 4 2937 10 2337 15 5337 21 5937 27 36

120 55 45120 52 25120 52 30120 56 44120 55 13

120 51 35120 49 51120 49 40120 50 16120 48 57

120 45 2120 48 10120 48 23120 44 53120 49 9

120 46 52120 47 32120 45 42120 44 51120 39 30

120 38 53120 39 38120 41 16120 40 42120 39 45

120 41 24120 42 55120 38 59120 42 55120 41 29

120 42 11120 36 54120 34 24120 33 13120 36 50

120 36 20120 32 14120 35 8120 35 27120 35 37

NNNNN

NNNNN

NNNNN

NNN.5N

<.5NNNN

NNNNN

NNNNN

NNNNN

8.07.97.27.87.2

9.27.37.07.27.0

7.37.67.77.67.2

9.47.77.16.47.0

7.97.36.97.67.4

7.77.48.18.79.2

6.65.57.88.17.6

7.36.97.67.47.2

10.03.83.42.52.6

.89.49.85.03.6

1.82.32.83.73.0

2.12.03.77.68.1

16.06.33.23.01.8

2.95.13.01.91.1

3.77.910.010.05.3

19.05.65.12.05.8

1015502030

15100505030

2020202030

15151070

300

30050202015

3030302015

30100200200100

7050302050

680690670730730

940750540780740

630700650700830

620700430700620

740730690700680

700780760880

1,400

7802,600

860850750

590590640730930

14

Table 3. Continued

Sample Latitude Longitude Ag ppm-Q Al %-I As ppm-A B ppm-Q Ba ppm-I

N 7.8 4.3 20 680N 8.1 1.4 20 760N 7.2 5.4 20 700N 7.6 3.3 10 450

7141571416714177141872405

724067240772408D17240972410

7241172412724147241572416

7241773404734057340673407

7340873409734107341173412

7341473415744027440374404

7440574406744077440874409

7441074411744127540075401

37 31 2237 36 737 43 2437 47 336 38 10

36 43 3836 48 4036 54 4536 58 5237 5 39

37 8 5037 16 3737 27 4137 29 5037 38 1

37 41 3836 33 2036 38 2936 42 5336 48 16

36 52 3636 58 037 1 4337 8 5137 12 24

37 26 4837 28 5236 18 5136 24 3936 32 58

36 37 4036 39 4836 45 3636 52 4036 58 53

37 3 5437 9 4837 12 5936 6 5936 16 34

120 32 25120 36 40120 33 42120 36 46120 26 51

120 26 45120 31 2120 29 42120 26 1120 25 39

120 25 2120 24 38120 26 35120 27 16120 27 25

120 29 6120 23 50120 21 1120 21 17120 24 37

120 22 36120 20 45120 22 38120 21 11120 18 57

120 21 20120 18 35120 18 41120 17 51120 17 39

120 14 11120 17 35120 13 0120 14 32120 17 33

120 12 55120 16 44120 16 45120 9 4120 9 12

7.1

6.9 7.7 8.5 6.6 8.2

8.17.3

B8.5 8.1

6.5 6.9 6.7 6.9 7.3

8.2 7.7 8.2 8.5 7.1

7.4 5.0 7.9 7.0 7.6

7.5 7.1 8.2 7.3 8.1

7.8 7.8 7.1 7.1 6.8

8.9

9.4 12.0 8.9 4.3 4.1

5.1 3.8 2.7 4.1 1.8

1.71.37.5

10.012.0

5.5 3.3 2.9 2.3 5.0

3.31.75.3

10.011.0

5.7 4.6 6.6 2.8 3.1

3.4 1.7 4.3 7.3 8.2

150

100150303020

2050501515

15100200100100

3030303030

20505070

100

5070503030

3050505050

910

1,100850650740590

670480

B1,000

310

290970280970890

670720610630580

800790850940840

660740730770740

590550530610720

15

Table 3. Continued

Sample Latitude Longitude Ag ppm-Q Al %-I As ppm-A B ppm-Q Ba ppm-I

630630720730760

730710740560520

380650620490650

790790770750760

710690400

7540275403754047540575406

7540775408754097541075411

7541276400764017640276403

7640476405764067640776408

764097641076411

3636363636

3636363737

3736363636

3636363636

363737

18 3525 432 5835 4843 39

49 2554 4955 492 49

10 42

14 59 4816 1218 3824 20

32 1938 2742 4449 3853 9

59 171 228 0

120120120120120

120120120120120

120120120120120

120120120120120

120120120

881169

51161010

84413

01210

210

125

337

24

5487

3426

209

243544

503

543421

521955

NNNNN

NNNNN

NNN

<.5N

NNNNN

NNN

77777

78987

47767

77777

775

.8

.8

.9

.4

.2

.3

.4

.4

.1

.5

.3

.5

.4

.8

.5

.3

.1

.5

.4

.6

.7

.5

.2

11.11.14.2.3.

2.4.4.6.2.

6.8.5.9.9.

7.4.3.3.2.

2.1.2.

00059

03283

56294

76626

130

1001001505050

2030205030

10070

100100100

3030202010

305070

16

\

Table 3. Continued

Sample Be ppm-I C %-lR Ca %-l Ce ppm-I Co ppm-I Cr ppm-I Cu ppm-I

2339923400234012340223403

2340423405234062340723408

2340923410234112341224393

2439424395243962439724398

24399D124400244012440224403

2440424405244062440724408

2440925392253932539425395

2539625397253982539925400

11

<1<11

21122

21

<1<11

1<1<1<1<1

11121

22112

21

<111

21211

.58

.87

.61

.85

.75

.46

.77

.69

.67

.70

1.16.76.25.74

1.45

.921.96.43.43.47

3.80.75.37.94

1.76

.55

.32

.74

.78

.49

.291.24.33

1.84.46

.38

.41

.193.58.55

1.71.61.51.41.7

2.52.63.12.21.6

1.72.21.92.24.7

2.11.81.52.12.8

7.12.61.52.62.5

2.52.73.01.91.8

1.62.21.43.22.0

3.01.62.37.03.9

4034313736

6564426353

5474132835

3627242424

4851325859

6974365953

59032253030

6946434948

1919151618

67

18810

11117

1410

121010129

1613171212

77

18107

2188

108

597

1613

140 41160 35140 30140 35140 37

25 2226 21190 1536 2242 15

43 1345 1244 865 16090 28

86 3362 4599 19110 2293 8

82 3455 12140 3650 1955 17

23 1221 690 2349 1724 14

80 961 2049 1861 2358 20

20 329 2021 877 3856 17

17

Table 3. Continued

Sample Be ppm-I C %-IR Ca 56-1 Ce ppm-I Co ppm-I Cr ppm-I Cu ppm-I

2540125402254032540425405

254062540725408D12639126392

2639326394263952639626397

2639826399264002640126402

2640 3D 12640426405D12640626407

2640827390273912739227393

2739427395273962739827399

27400D127401274022740327404

11222

11211

11112

11121

2211

<1

<11121

21111

12222

1.491.181.37.48.38

.66

.98

.04

.872.48

3.45.64

1.071.63.10

2.75.66.85.92.87

.73

.581.00.76.38

.81

.96

.061.341.08

.861.693.261.551.38

1.831.37.41.60

1.83

3.73.02.52.42.2

2.81.92.51.76.7

7.62.82.54.72.5

5.52.82.93.02.8

3.12.22.22.04.2

4.03.02.72.52.3

3.12.47.83.74.7

3.02.72.32.32.4

5257607569

4952994042

5168464871

5043455658

5261765732

2347205659

5654495254

5963657071

13151877

191011810

129685

131091414

15891123

2387

1013

1214121213

13138911

63 1375 2081 4821 1024 9

120 2548 1448 1055 1471 26

55 3253 1425 730 1412 4

61 2941 1325 955 1765 16

61 1522 828 1656 16170 15

85 1442 1348 1 1144 2157 28

54 2066 2251 2158 2742 17

45 2043 2325 831 1440 28

18

Table 3. Continued

Sample Be ppra-I C %-IR Ca %-I Ce ppm-I Co ppm-I Cr ppm-I Cu ppra-I*% » *% ̂ 4% » A A A « ^i » ̂ . -^ ^2740527406274072740828389

2839028391283922839328394

2839528396283972839828399

2840028401284022840328404

2840528406293882938929390

2939129392293932939429395

2939629397293982939929400

2940129402294032940429405

21

<1<1

1

12111

11121

1122

<1

<1<1

222

22111

11121

121

<11

.72

.83

.49

.451.30

.37

.57

.57

.54

.60

1.131.88

.751.661.08

1.211.39

.60

.751.38

.86

.93

.83

.61

.33

.32

.49

.35

.61

.62

.49

.72

.571.96.53

1.501.031.04

.68

.84

2.33.24.35.52.0

2.52.63.22.72.6

3.75.32.82.32.5

2.52.72.92.82.6

4.65.82.22.43.3

3.32.82.92.62.7

3.43.73.32.72.6

3.22.63.23.52.8

7458272196

6654554539

4142486060

6359616738

3627865863

5961454741

3641435844

5762453632

8162425

7

713121311

1111161512

1414101120

1826131410

1112111110

814151412

1612142013

28 2297 17400 1559 641 10

32 1035 1962 1847 1541 11

53 1850 2048 1855 2050 16

48 2145 2130 1131 10130 38

79 2984 4162 2068 2730 6

28 945 1846 1343 1240 10

32 737 1339 1355 2144 9

45 2438 1747 2352 4030 33

19

Table 3. Continued

Sample Be ppm-I C %-lR Ca %-l Ce ppm-I Co ppm-I Cr ppm-I Cu ppm-I

3038830389303903039130392

3039330394303953039630397D1

3039830399304003040130402

3138831389313903139131392

3139331394313953139631397

3139831399314003140131402

3238832389323903239132392

3239332394323953239632397

12211

11111

12122

22211

11111

1111

<1

11112

21111

.82

.92

.78

.46

.45

1.06.55

1.311.461.30

.601.41

.93

.581.08

1.08.84

1.111.181.17

.45

.28

.642.52

.80

1.51.65

1.551.70

.43

.81

.74

.261.20

.57

2.70.90

1.661.14

.59

2.63.13.23.23.2

2.62.42.53.02.5

3.32.72.23.02.6

3.33.23.73.42.8

2.23.33.12.52.4

3.42.72.02.43.9

2.53.93.43.12.8

2.31.93.02.22.4

4666576441

4546454242

4863526167

5347505048

4125354339

3946518231

5743444971

8168313737

912111012

1412111315

1515131516

1112131210

117

121112

1412152017

1312131311

74

101211

57 1438 1835 1433 1047 14

49 1851 2651 1848 2452 23

39 1556 2256 1735 1651 29

63 1931 1440 1648 2134 11

36 1523 636 1647 1845 18

38 1440 11100 22770 2456 24

97 1940 1242 1044 1432 13

31 1022 327 1142 1234 13

20

Table 3. Continued

Sample Be ppm-I C %-IR Ca %-I Ce ppm-I Co ppm-I Cr ppm-I Cu ppm-I

3239861420624186241962420

634186341963420D16441764418

6441964420654166541765418

6541966415664166641766418

6641966420674126741367414

6741567416674176741867419

674206841168412D16841368414

6841568416684176841868419

<111

<11

11111

11

<111

11111

11111

11111

<!<1111

11111

2.351.691.311.01.52

.731.324.261.061.76

2.636.40.22

1.19.45

.48

.781.271.261.29

.441.581.20.39

1.20

.741.141.04.58

3.00

6.25.97

1.75.78.57

.82

.863.22.94

2.71

4.01.21.41.32.8

2.52.21.71.61.6

1.91.6.9

2.52.9

3.32.82.42.72.5

2.91.71.02.91.0

2.72.62.62.92.0

1.11.32.02.22.2

2.62.61.62.51.9

3335453168

4645494051

5552265855

4964536564

4551416044

6459596449

3735415153

6254436047

172012189

1515151416

141891711

108131315

1923151112

1010121114

13131165

10891211

230 17110 7759 2894 4556 9

80 2274 3294 3773 34100 38

83 47110 6760 2286 3138 23

37 3223 1044 1947 2453 120

68 23140 87110 3955 1160 31

30 1328 7039 3337 5677 26

64 22120 2956 2831 920 7

27 1120 1451 2041 3134 17

21

Table 3. Continued

Sample Be ppm-I C %-IR Ca %-l Ce ppm-I Co ppm-I Cr ppm-I Cu ppm-I

110 2283 29210 3252 1147 10

14 511 3621 1319 6851 15

77 2767 2474 5264 1998 34

130 5153 2136 1414 716 5

23 4728 1020 1278 3269 34

69 16120 12110 42140 47110 37

47 2195 2094 4329 997 56

27 1628 1524 1660 55110 36

6842069409694106941169412

6941369414694156941669417

6941869419694207040770408

7040970410704117041270413

7041470415704167041770418

70419714067140771408D171409

7141071411714127141371414

7141571416714177141872405

11111

22111

1<1<111

11111

22211

1<1111

11111

112

<11

.55

.83

.84

.26

.26

1.26.74

1.11.78

1.63

.55

.431.61.38.55

2.491.311.56.38.36

.701.08.57

1.68.27

1.71.25

1.191.221.51

2.04.76

1.59.46

1.86

.44

.47

.42

.87

.87

4.81.21.62.22.2

2.42.42.62.61.8

2.53.82.61.52.1

1.22.63.92.22.3

2.32.02.23.25.0

1.71.61.71.71.7

1.92.71.82.22.0

2.32.82.02.41.9

4539364646

5257605460

7434303336

4750524347

5942575565

6444444748

5536424248

5151633036

23131888

568811

181820915

1810956

9982431

139151714

101320819

812192912

22

Table 3. Continued

Sample Be ppm-I C %-IR Ca %-l Ce ppm-I Co ppm-I Cr ppm-I Cu ppm-I

100 29120 4641 1637 1472 18

57 16140 48

B B53 2855 23

77 3594 28100 2993 32110 38

33 1443 1564 2063 20120 34

150 1846 11100 1998 31170 35

91 2861 1938 1529 1153 23

62 1657 12120 27120 25150 22

150 37150 42160 4545 1731 7

724067240772408D17240972410

7241172412724147241572416

7241773404734057340673407

7340873409734107341173412

7341473415744027440374404

7440574406744077440874409

7441074411744127540075401

7540275403754047540575406

11211

<11B1

<1

<11111

11111

1<1<111

11221

111

<1<l

<11112

.621.68.95

2.121.14

1.051.80.55.54

1.11

.52

.94

.39

.671.49

.771.70.98.95.97

.421.31.31.63

1.26

1.371.08.62.83

1.71

.96

.40

.66

.36

.22

.83

.61

.81

.96

.82

1.81.82.34.23.0

3.12.7

B3.75.2

2.01.92.31.81.4

3.23.53.43.01.8

3.41.03.61.31.2

1.73.12.93.22.7

2.52.82.02.51.7

1.81.61.33.12.6

3741494732

3534B

5224

1939333844

4949393240

4826314039

4444646450

4134343535

3734445155

1314117

15

1420B1617

2311121313

1110161616

257

171317

1210107

12

1313161715

192021106

23

Table 3. Continued

Sample Be ppm-I C %-lR Ca %-I Ce ppm-I Co ppm-I Cr ppm-I Cu ppm-I

2 .33 2.2 68 7 31 71 .42 3.2 35 14 46 121 .90 2.9 40 15 55 231 1.05 2.6 36 13 60 26

<1 .72 2.7 32 12 53 11

<1 1.69 .5 41 11 61 19<1 .35 1.8 33 15 130 311 1.02 1.6 33 18 150 34

<1 .59 3.5 37 17 140 361 .75 1.9 34 19 130 39

1 .46 2.5 69 7 28 141 1.00 3.6 60 8 38 112 .58 2.4 61 8 31 92 .34 2.4 68 7 29 82 .52 2.2 63 10 43 14

1 .83 2.2 34 10 37 12<1 1.00 2.6 27 6 25 5<1 .93 1.5 46 9 64 15

24

Table 3. Continued

Sample Fe %-l Ga ppm-I Hg ppm-C K #-I La ppm-I Li ppm-I Mg %-l

50 2.443 2.235 1.839 1.843 2.1

13 .614 .716 1.818 .718 .5

25 .617 .78 .6

12 1.243 1.0

40 1.330 1.025 1.527 1.317 1.0

67 2.124 1.143 2.029 1.125 1.2

16 .710 .619 1.518 .615 .4

20 .831 .823 .733 1.030 1.1

10 .637 1.218 .663 1.931 1.5

2339923400234012340223403

2340423405234062340723408

2340923410234112341224393

2439424395243962439724398

24399D124400244012440224403

2440424405244062440724408

2440925392253932539425395

2539625397253982539925400

4.23.93.43.63.7

2.62.63.82.82.7

2.72.52.43.42.8

3.12.52.32.91.9

3.82.93.73.23.1

2.92.94.12.82.0

11.02.42.02.52.2

1.22.31.53.73.3

1717161615

1515161617

191691215

1412121412

1615151717

1615181616

1813121413

1415161517

.03

.05

.02

.06

.02

<.02.02.02

<.02.04

.02

.05<.02.06.03

.03

.02

.05

.02

.02

.04<.02.02

<.02.02

<.02.02

<.02<.02<.02

<.02<.02<.02.07.03

<.02.22.03.03.02

1.81.61.71.71.9

2.22.61.52.02.3

2.01.6.4.4

1.6

1.31.91.51.71.6

1.61.91.81.91.9

2.02.01.62.32.3

1.42.31.71.82.0

2.31.81.91.61.8

2119181920

3536223728

303981621

2214141514

2527193332

4040203029

36020141817

3426222626

25

Table 3. Continued

Sample Fe %-l Ga ppm-I Hg ppm-C K *-I La ppm-I Li ppm-I Mg %-l

2540125402254032540425405

254062540725408D12639126392

2639326394263952639626397

2639826399264002640126402

26403012640426405D12640626407

2640827390273912739227393

2739427395273962739827399

27400D127401274022740327404

4.03.64.42.82.7

4.12.77.72.22.6

3.33.11.71.81.3

3.12.42.43.54.0

3.82.42.92.95.2

7.31.92.82.83.4

2.93.72.73.33.2

3.63.92.73.43.6

1718201616

1917181415

1515131616

1516161818

1815151518

1914161717

1719151716

1819171715

<.02<.02.02

<.02<.02

.02

.02

.02

.03

.02

.03

.02

.06

.02<.02

.03<.02<.02.02

<.02

<.02<.02<.02.02.02

<.02.02.02.02.02

.02

.03

.02

.04

.02

.02

.02<.02<.02<.02

1.72.11.42.42.5

1.62.42.11.61.6

1.72.22.32.32.5

1.72.22.12.02.0

2.02.52.42.41.0

.32.42.11.72.0

2.32.22.02.11.8

2.01.91.92.62.3

2932344438

2826452123

3038252536

2824253533

3334432917

1228553334

3330263132

3537374042

2630391416

191692367

9120213113

4225203031

2817191517

720125545

2844514349

3437182119

1.61.51.5.6.6

1.5.6.6.8

1.5

2.11.0.8

1.1.6

1.3.9

1.01.21.5

1.4.6.7.7

2.3

2.3.8.8.9

1.2

1.31.52.01.31.5

1.41.2.8.9.9

26

Table 3. Continued

Sample Fe %-l Ga ppm-I Hg ppm-C K %-l La ppm-I Li ppm-I Mg %-l

18 .727 1.710 2.48 2.819 .6

16 .648 1.332 1.430 1.223 1.1

37 1.342 1.445 1.652 1.434 1.3

36 1.335 1.422 1.124 1.218 1.4

15 1.619 2.530 1.346 2.122 1.2

28 1.236 1.424 1.223 1.019 .9

15 .835 1.432 1.554 1.431 1.3

35 1.531 1.321 1.519 1.718 1.0

2740527406274072740828389

2839028391283922839328394

2839528396283972839828399

2840028401284022840328404

2840528406293882938929390

2939129392293932939429395

2939629397293982939929400

2940129402294032940429405

3.34.15.25.71.9

1.83.63.03.42.9

3.02.94.54.23.2

3.83.93.03.23.6

4.35.93.43.73.0

3.13.43.13.02.5

2.04.04.53.83.5

4.43.63.25.03.6

1620171814

1420171816

1717212018

1918161716

1618182018

2019171716

1520201917

1918161918

<.02.10.02

<.02.03

<.02.02.02.02.02

<.02.02

<.02.03

<.02

<.02<.02<.02<.02<.02

.02<.02

.05

.05<.02

.02

.02

.02

.02<.02

<.02.03

<.02.02

<.02

<.02<.02<.02

.03

.02

2.51.8

.8

.42.1

2.22.02.32.11.9

2.22.12.12.12.2

1.92.12.42.41.2

1.2.8

2.22.51.9

2.02.31.81.81.8

1.81.91.51.81.9

2.02.21.71.21.4

4630159

47

3432302722

2324303633

3634343720

2314483233

3236242622

2125243525

3335241918

27

Table 3. Continued

Sample Fe %-l Ga ppm-I Hg ppm-C K %~l La ppm-I Li ppm-I Mg %-l

3038830389303903039130392

303933039430395303963039 7D1

3039830399304003040130402

3138831389313903139131392

3139331394313953139631397

3139831399314003140131402

3238832389323903239132392

3239332394323953239632397

2.33.23.23.13.4

3.63.22.73.33.6

4.24.13.44.34.5

3.03.43.73.32.7

2.71.83.33.23.0

4.33.53.63.54.9

3.23.33.83.63.1

2.11.22.32.92.8

1519201818

1817181818

2121181920

1719191716

1717201716

1818171718

1717191820

1513171616

.04

.05

.02<.02.02

.04

.05

.02

.02

.19

<.02.02

<.02<.02.02

.06

.02

.02

.06

.02

.02<.02.02

<.02.03

.02<.02.02.02.04

.02

.02

.04

.02

.02

.02<.02.02.02.02

2.22.12.21.91.5

2.02.11.81.71.6

1.71.41.81.92.1

1.92.32.11.81.7

1.71.21.11.51.5

1.61.71.61.21.1

2.21.71.51.61.9

2.42.01.61.41.0

2636293321

2728242124

2635293737

3030302825

2214192322

2026264417

3124222738

4743162121

2844372221

2826252331

3057373040

3939453219

2111282321

2330251615

3221242828

2110142220

1.01.11.31.11.3

1.31.2.9

1.11.2

1.51.31.21.51.5

1.31.31.61.3.8

.7

.71.1.9.9

1.41.11.11.51.7

1.41.41.41.41.0

.9

.3

.7

.9

.8

28

Table 3. Continued

Sample Fe %-l Ga ppm-I Hg ppm-C K %-l La ppm-I LI ppm-I Mg %-l

3239861420624186241962420

634186341963420016441764418

6441964420654166541765418

6541966415664166641766418

6641966420674126741367414

6741567416674176741867419

674206841168412D16841368414

6841568416684176841868419

3.74.52.53.62.7

3.33.53.43.23.9

3.33.82.03.94.0

2.72.53.14.44.8

4.44.63.53.12.9

3.12.83.33.83.4

2.63.13.02.31.7

3.02.72.33.42.4

1416141415

1716181617

1717101917

1716171719

1818151515

1717191815

1115161515

1716141616

.02

.06

.02

.04

.02

.02

.03

.06

.02

.07

.05

.10

.02

.05<.02

<.02<.02.02.04.03

<.02.07.03.02.02

.02<.02.02.02.03

.06

.04<.02<.02<.02

<.02.02.03.02.02

1.21.61.81.31.9

1.61.51.41.81.3

1.41.01.81.81.8

1.91.91.71.81.8

1.21.51.91.81.5

2.21.92.22.01.4

1.11.31.62.02.5

1.91.91.81.91.6

1820251535

2627292430

3129143232

2834263637

2627243124

3831373329

2719242731

3329233227

1557294212

2532352935

3435232315

2014151922

1925481942

1815221517

1229221114

1514141414

1.91.3.6

1.0.9

1.21.21.11.01.2

1.0.9.6

1.2.9

1.3.7.7

1.01.1

.91.21.41.2.8

.9

.7

.9

.8

.7

.41.2.9.5.5

.8

.7

.4

.7

.4

29

Table 3. Continued

Sample Fe %-l Ga ppm-I Hg ppm-C K %-l La ppm-I Li ppm-I Mg

6842069409694106941169412

6941369414694156941669417

6941869419694207040770408

7040970410704117041270413

7041470415704167041770418

70419714067140771408D171409

7141071411714127141371414

7141571416714177141872405

5.13.33.61.81.9

1.92.33.02.52.9

6.54.74.52.23.1

4.62.92.41.92.5

2.82.12.64.07.1

3.72.34.04.33.5

2.83.13.92.94.0

3.13.33.35.33.2

2116151413

1516171615

2119161214

1816161515

1715182024

1512181916

1714161516

1718181514

<.02.02.37

<.02<.02

<.02<.02.02.04.02

.03

.02

.05<.02.10

.10<.02.03

<.02<.02

.02<.02<.02.02

<.02

.029.40.08.64.06

.06

.09

.03

.02

.02

<.02.02

<.02.02.08

1.22.01.42.32.1

1.62.22.01.92.1

1.3.9.6

1.91.5

1.31.62.02.42.2

2.12.12.01.2.9

1.42.31.91.71.7

1.71.51.32.01.5

2.01.91.5.6

2.0

2724202625

3033322829

4619141921

2629312525

3324323031

3323262626

3120242226

2727262121

1546361915

1317161312

249103139

6635301111

1912231614

1122616647

392224928

912161252

1.51.21.9.9.8

.4

.5

.7

.6

.4

1.5.6.8.8

1.4

1.81.21.3.4.5

.6

.4

.51.12.1

.4

.61.41.81.4

1.01.71.1.5

1.3

.4

.9

.4

.81.5

30

Table 3. Continued

Sample Fe £-1 Ga ppm-I Hg ppm-C K %-l La ppm-I Li ppm-I Mg

724067240772408D17240972410

7241172412724147241572416

7241773404734057340673407

7340873409734107341173412

7341473415744027440374404

7440574406744077440874409

7441074411744127540075401

7540275403754047540575406

3.03.93.22.24.1

3.74.0

B3.95.5

5.22.92.93.13.6

3.12.64.24.23.4

7.82.53.23.03.5

3.02.33.22.63.4

3.13.23.63.53.2

3.94.44.52.82.2

1517181517

1814B

1920

1514151517

1816181916

2010151415

1615191618

1616151414

1616181614

.08

.27

.02

.02<.02

.02

.02

.02

.03

.02

<.02.04.06.09.75

<.02.02

<.02<.02<.02

.02

.02

.02

.02

.05

.02

.02

.10<.02.02

.02

.02<.02.02.03

.05

.05

.03<.02.04

2.22.11.81.91.6

1.6.9B

1.4.6

.62.12.12.12.0

2.12.31.71.11.3

1.21.71.42.12.0

1.81.82.42.42.2

1.51.31.11.51.8

1.71.61.82.32.5

2224282518

1818B

2914

923202123

2827221821

3217182221

2523383631

2019182019

1919243031

4665394034

2718B1511

1443444757

4034403220

149

224754

2924392550

2018183230

4650632717

1.31.61.01.81.8

1.61.4

B1.3.6

.81.21.51.61.5

1.21.41.91.71.4

1.5.2

1.31.32.3

1.01.11.21.11.5

1.11.31.31.51.5

2.12.12.51.4.8

31

Table 3. Continued

Sample Fe %-l Ga ppm-I Hg ppm-C K %-l La ppm-I Li ppm-I Mg %-l

7540775408754097541075411

7541276400764017640276403

7640476405764067640776408

764097641076411

3.03.63.82.92.8

2.83.43.83.84.1

2.22.42.82.74.2

2.31.52.5

1519211614

915151516

1515161617

151410

<.02<.02.02.02

<.02

.04

.04

.05

.06

.04

<.02.02

<.02<.02<.02

<.02<.02<.02

2.51.82.01.41.1

.71.71.61.51.8

2.52.62.12.42.5

1.61.8.7

3919221918

2217192720

3832344036

191427

1329411610

1134424446

1624171621

13814

.61.51.51.0.9

.31.72.01.92.0

.81.2.7.6.8

.6

.6

.8

32

Table 3. Continued

Sample Mn ppm-I Na %-I Nb ppm-I Nd ppm-I Ni ppm-I P %-I Pb ppm-I

2339923400234012340223403

2340423405234062340723408

2340923410234112341224393

2439424395243962439724398

243990124400244012440224403

2440424405244062440724408

2440925392253932539425395

2539625397253982539925400

580510500540660

510510780560630

660660840560290

390320360440380

700650520570700

540510900560490

2,300300270350360

370440350680590

1.41.41.61.51.6

2.72.62.42.62.0

2.12.11.71.91.3

1.61.65.52.02.2

.72.21.62.22.1

2.72.82.32.12.4

1.81.51.72.22.4

2.88.42.7.9

2.1

<4B5BB

B11BBB

BBB7B

BBBB

<4

BBBBB

BBBBB

BBBBB

BBBBB

2119181720

3127223026

253691616

1913121314

2023202524

3033212624

20017131614

3420191821

120140110110120

1011

1301724

2619142249

5341616734

71341204238

129

642213

2037343843

820186635

.09

.07

.07

.06

.07

.08

.17

.06

.07

.03

.03

.03

.02

.05

.09

.08

.08

.04

.05

.06

.14

.05

.06

.05

.10

.08

.08

.04

.05

.03

.01

.11

.05

.07

.09

.05

.05

.05

.11

.06

912131316

1617183217

2113<44911

1116779

1014101617

1816152818

1814111811

1211131311

33

Table 3. Continued

Sample Mn ppm-I Na %-I Mb ppm-I Nd ppm-I Ni ppm-I P %-l Pb ppm-I

2540125402254032540425405

254062540725408D12639126392

2639326394263952639626397

2639826399264002640126402

26 40 3D 12640426405D12640626407

2640827390273912739227393

2739427395273962739827399

27400D127401274022740327404

810740770530530

840590800500400

580590420340350

530510560690800

810520610650

1,100

1,400350690420620

590720500490550

570590590680670

2.22.11.82.72.6

2.32.12.42.01.6

1.92.32.62.32.8

1.52.42.52.12.2

2.32.52.42.12.3

2.22.32.42.01.8

2.21.81.52.03.1

1.81.82.72.52.4

B11

BBB

B7BB6

B685B

878BB

BBB

11B

BBB99

B87BB

10BBBB

2726293228

2725522019

2332222233

2220222928

2725312720

1823572629

2725202426

2729282932

3747731111

12022123642

342813196

4723123835

4112142596

2728162230

4031334024

2125161417

.10

.12

.07

.06

.05

.05

.03

.02

.11

.11

.19

.10

.05

.09

.05

.13

.07

.07

.08

.09

.09

.05

.07

.04

.04

.04

.08

.07

.08

.09

.10

.11

.11

.11

.09

.08

.08

.09

.07

.10

1621232917

3599151412

1315181413

1316171420

161725218

512131715

1015121211

1518162029

34

Table 3. Continued

Sample Mn ppm-I Na %-l Mb ppm-I Nd ppm-I N1 ppm-I P %-l Pb ppm-I

2740527406274072740828389

2839028391283922839328394

2839528396283972839828399

2840028401284022840328404

2840528406293882938929390

2939129392293932939429395

2939629397293982939929400

2940129402294032940429405

600870

1,1001,300

450

370710670670640

680710830720670

640670600640820

9001,100

510650680

680680600670590

500760900690740

860700760

1,000880

2.62.22.32.42.1

2.42.42.32.22.2

2.52.22.51.72.1

1.72.02.52.31.8

2.01.81.71.62.7

2.72.72.42.22.3

3.82.52.31.52.2

1.92.22.32.02.4

BBBBB

BB8B8

BBBB9

BB

1010

B

BBB

13B

10BB6B

BBB

11B

BBBBB

3329191744

3228282523

2023273127

2930273016

2219392833

3132272620

2124263024

2629222120

1448932623

2117332217

2827203224

23221212

110

2949324211

1121221715

1216172817

2119212416

.05

.08

.04

.02

.09

.10

.11

.12

.07

.06

.11

.14

.08

.06

.06

.07

.10

.06

.06

.06

.12

.11

.10

.11

.08

.08

.11

.04

.04

.05

.07

.08

.07

.07

.03

.11

.05

.05

.05

.06

192311613

1613141114

1216121218

1317161620

3212151410

1314121516

1612111513

2224121413

35

Table 3. Continued

Sample Mn ppm-I Na %-l Nb ppm-I Nd ppm-I Ni ppm-I P %-l Pb ppm-I

3038830389303903039130392

3039330394303953039630397D1

3039830399304003040130402

3138831389313903139131392

3139331394313953139631397

3139831399314003140131402

3238832389323903239132392

3239332394323953239632397

360600640660730

670620640750770

840740580840870

440670780600590

710460630760720

1,000790890970

1,100

600720710640630

470300660700650

1.92.22.62.52.6

2.22.02.32.32.1

2.21.71.82.31.9

3.02.62.32.02.3

2.33.02.41.72.1

2.32.11.52.02.5

1.92.62.52.01.9

1.92.22.71.81.9

BBBBB

BBBBB

7BBBB

BBBBB

BBBBB

BBBBB

77BBB

BBBBB

2329263123

2524211921

2729233131

2724262724

2215212120

2622274322

2825262634

3526171818

2517151521

2833252136

1829301626

3015182922

229182327

16154615020

5815122116

147

132120

.10

.08

.10

.08

.07

.04

.05

.06

.08

.06

.05

.10

.03

.08

.09

.11

.09

.14

.09

.06

.05

.04

.07

.05

.04

.09

.08

.05

.07

.03

.08

.12

.07

.07

.08

.13

.04

.09

.04

.02

1111101413

1211172916

1116141646

910123427

1218131617

1829341212

1512101711

1813131412

36

Table 3. Continued

Sample Mn ppm-I Na %-I Nb ppm-I Nd ppm-I Ni ppm-I P %-I Pb ppm-I

3239861420624186241962420

634186341963420D16441764418

6441964420654166541765418

6541966415664166641766418

6641966420674126741367414

6741567416674176741867419

674206841168412D16841368414

6841568416684176841868419

930950720970530

600570410730610

510800580790640

550550770710750

900960560720530

630580620580570

750490700530350

640560550570640

1.61.31.81.42.5

1.91.81.41.91.3

1.4.8

1.62.02.6

2.72.72.32.52.5

1.81.01.62.91.4

2.52.42.72.71.7

1.02.11.92.32.7

2.52.51.82.41.9

BBBB

11

6BBB7

7B

<4B9

BBBBB

BBB9B

BBBBB

BBB6B

9117BB

2020231633

2223222127

2725122931

2431263032

2425233121

3125322727

2416212426

3026232826

8982346523

4557585666

6179455417

1612212227

3182762650

1714211736

377331125

139

251917

.05

.07

.06

.05

.06

.07

.08

.09

.06

.08

.11

.16

.03

.12

.09

.09

.05

.07

.08

.12

.04

.10

.05

.04

.04

.07

.08

.11

.11

.06

.09

.10

.06

.04

.04

.06

.06

.13

.08

.13

723191018

1716181614

2116111520

1917721927

1149171218

3529352715

2310142219

1731221415

37

Table 3. Continued

Sample Mn ppm-I Na %-l Nb ppm-I Nd ppm-I Ni ppm-I P %-l Pb ppm-I

6842069409694106941169412

6941369414694156941669417

6941869419694207040770408

7040970410704117041270413

7041470415704167041770418

70419714067140771408D171409

7141071411714127141371414

7141571416714177141872405

890560610450440

350440580500720

8101,2001,500

420690

830470560350410

520470450980

1,400

860560600660600

470650760500880

550690

1,4001,300

460

2.51.51.92.62.7

2.62.72.62.41.9

1.71.91.51.82.3

1.01.82.12.72.6

2.52.32.52.22.5

1.51.61.2.9

1.3

1.84.21.62.41.1

2.52.51.72.21.2

BBBBB

BBBBB

BBBBB

BBBBB

BBBBB

6BBBB

BBBBB

9BBBB

2522192122

2627282427

3620171519

2323232022

2821292734

3319232022

2518232322

2627272416

35521403030

56

111023

4225274180

99402388

1318143135

2042739972

2637441156

1015152480

.10

.06

.05

.06

.05

.03

.05

.07

.07

.07

.07

.04

.05

.04

.06

.09

.04

.09

.02

.03

.10

.03

.04

.08

.22

.04

.04

.07

.08

.12

.05

.04

.03

.03

.08

.04

.04

.02

.03

.06

1115122015

1420211417

1214171413

1618123115

1916181811

2013161514

1810121711

171428716

38

Table 3. Continued

Sample Mn ppm-I Na %-l Nb ppm-I Nd ppm-I Ni ppm-I ? %-l Pb ppm-I

724067240772408D17240972410

7241172412724147241572416

7241773404734057340673407

7340873409734107341173412

7341473415744027440374404

7440574406744077440874409

7441074411744127540075401

7540275403754047540575406

490590620530800

740790

B760

1,300

1,300410710550560

600570750820680

1,600740790450520

290430690560640

750760760570470

500620860700480

1.51.12.11.92.0

2.11.4

B2.41.5

1.31.31.51.51.1

2.52.01.92.01.4

1.71.02.21.51.2

1.62.13.02.51.9

2.02.01.51.91.8

1.41.21.12.82.9

BB

10BB

BBBBB

BBBBB

B7BBB

BBBB6

6BBBB

B6BBB

46BBB

1819252120

2117B

2718

1620181921

2224222021

3016171817

2219293024

2222191917

1920222526

8779201723

2150B

2514

3656786875

1419252455

28135375160

7145181523

2820637399

1301301404312

.07

.08

.04

.10

.06

.04

.03B.14.05

.03

.08

.06

.08

.10

.10

.09

.05

.09

.03

.06

.02

.06

.07

.06

.04

.06

.13

.11

.07

.04

.03

.03

.06

.05

.07

.20

.09

.13

.08

1717171215

810B6410

513111317

181714913

1716121615

1413161513

1410101310

1113141518

39

Table 3.--Continued

Sample Mn ppra-I Na %-l Nb ppm-I Nd ppm-I Ni ppm-I P %-I Pb ppm-I

75407 480 2.7 B 33 15 .04 2175408 790 2.3 B 20 17 .04 1675409 750 2.1 8 20 25 .05 2275410 790 2.1 5 21 24 .05 1175411 830 2.0 5 20 18 .02 14

75412 720 .4 B 20 20 .03 1276400 460 1.7 <4 16 110 .07 1176401 530 1.4 5 20 140 .07 1176402 470 1.2 B 22 120 .09 1076403 540 1.4 B 20 120 .06 11

76404 530 2.5 B 27 13 .08 1476405 540 2.7 B 25 18 .09 1676406 540 2.7 B 28 17 .07 1976407 530 2.6 B 30 14 .05 1576408 630 2.6 B 31 19 .06 29

76409 640 2.3 B 19 21 .02 1976410 420 2.4 4 17 9 .02 2076411 940 1.0 6 24 24 .02 11

40

Table 3. Continued

Sample Sc ppm-I Se ppm-H Sr ppm-I Th ppm-I T1 %-l V ppm-I Y ppm-I

2339923400234012340223403

2340423405234062340723408

2340923410234112341224393

2439424395243962439724398

24399D124400244012440224403

2440424405244062440724408

2440925392253932539425395

2539625397253982539925400

1614121313

66

1489

91291210

1188107

1112131110

76

1786

147697

675

1111

.3

.3

.4

.2

.2

<.l.1

<.l.1.2

.1

.1<.l1.51.5

1.2.4.2.3

<.l

.3

.2

.3

.1

.1

<.l<.l.1

2.8<.l

.21.3.3.7.3

.1<.l<.l.2

<.l

260260270260280

390400320360270

300290210290280

260320260370450

460330270320340

390400290310300

180220220310330

450310420490390

87658

12168

2118

1823<447

94

<465

1397

1313

2013101513

997656

8117

139

.34

.33

.33

.35

.30

.28

.26

.40

.34

.36

.34

.37

.95

.53

.29

.29

.20

.25

.30

.29

.29

.40

.29

.37

.38

.31

.30

.45

.37

.27

3.10.22.21.25.23

.31

.25

.21

.33

.41

120110110110100

6163977070

65664789120

10068669364

100861008394

69691107646

14071597764

39574111097

1715141414

2020212017

1817111114

1611101211

1519141819

1923201917

2213101312

2112131517

41

Table 3. Continued

Sample Sc ppra-I Se ppra-H Sr ppm-I Th ppra-I Ti %-l V ppra-I Y ppm-I

25401 12 <.l 370 16 .44 100 2125402 12 1.0 330 13 .40 87 2025403 14 .1 280 17 .47 110 2125404 7 <.l 370 20 .31 66 2025405 7 .1 360 22 .29 63 18

25406 15 .1 300 18 .46 100 2125407 8 .1 300 11 .31 63 1825408D1 9 <.l 330 78 .55 170 3626391 7 .4 310 6 .27 62 1526392 8 .2 570 10 .25 89 14

26393 8 .2 590 11 .28 94 1326394 9 .2 380 10 .33 77 2126395 6 <.l 350 8 .23 41 1626396 6 <.l 530 8 .23 53 1526397 6 <.l 440 11 .33 43 19

26398 10 .2 420 11 .35 95 1726399 8 .1 370 8 .25 58 1526400 10 <.l 340 10 .35 71 1926401 12 .2 300 11 .40 87 2226402 13 <.l 320 18 .43 96 20

26403D1 13 .1 330 10 .44 94 2126404 7 <.l 360 23 .32 62 1826405D1 7 <.l 360 19 .35 74 2026406 9 .1 290 20 .34 70 2126407 24 .1 290 5 .58 130 25

26408 27 .1 210 <4 .72 220 3027390 5 .1 360 7 .26 54 1527391 10 .1 350 17 .53 79 3327392 9 .1 360 12 .39 99 1727393 10 .2 330 13 .41 110 18

27394 10 .5 370 12 .32 79 1927395 13 .1 300 12 .36 96 2127396 8 .1 660 11 .28 70 1627398 10 .1 390 11 .34 86 1727399 10 .1 410 12 .34 76 20

27400D1 12 <.l 300 14 .38 83 2227401 12 .1 280 18 .41 89 2227402 7 <.l 380 14 .30 65 2027403 8 .1 360 16 .37 92 2027404 9 .1 360 49 .36 90 22

42

Table 3. Continued

Sample Sc ppm-I Se ppm-H Sr ppm-I Th ppm-I Ti %-l V ppm-I Y ppm-I

27405 7 .2 370 15 .32 75 2127406 16 .1 310 13 .50 110 2027407 27 .1 240 7 .57 160 3127408 35 <.l 250 <4 .74 190 3528389 5 .3 330 16 .36 53 21

28390 5 .1 360 11 .31 51 2028391 11 .1 370 13 .40 86 2028392 11 .2 450 11 .35 80 2028393 13 .4 310 9 .37 83 2328394 12 .1 310 9 .42 91 22

28395 11 .1 380 9 .34 100 1828396 10 .3 440 8 .33 84 1728397 14 .2 310 12 .46 120 2628398 13 .2 250 17 .42 91 2428399 11 .1 310 12 .34 71 22

28400 13 <.l 260 18 .46 96 2128401 13 <.l 280 17 .42 88 2128402 9 <.l 380 14 .33 76 2228403 10 <.l 360 16 .35 85 2228404 16 <.l 260 6 .46 97 18

28405 21 .5 290 6 .48 130 2828406 24 <.l 330 6 .86 200 1929388 10 .5 270 16 .35 82 2129389 11 .6 300 11 .44 100 1829390 13 .2 410 12 .45 77 24

29391 12 <.l 440 14 .40 75 2229392 12 .2 380 12 .43 90 2329393 14 <.l 310 12 .34 78 2329394 13 .1 300 14 .43 85 2429395 11 .1 330 7 .38 75 20

29396 9 <.l 410 6 .30 72 1829397 13 .1 340 9 .43 100 2229398 16 <.l 290 10 .48 110 2929399 12 .2 300 15 .46 98 2329400 14 .1 250 14 .38 83 24

29401 15 .1 290 13 .55 110 2229402 11 <.l 330 16 .38 89 2129403 14 .1 360 9 .44 120 1929404 21 .1 270 7 .57 150 2529405 12 .1 340 5 .49 92 18

43

Table 3. Continued


30388 7 .5 300 9 .26 62 1530389 10 .2 370 13 .34 74 1930390 11 .1 400 10 .39 77 1930391 12 .1 410 19 .49 90 2330392 16 .1 330 11 .36 86 26

30393 14 .5 290 12 .38 89 2330394 12 .2 290 9 .37 80 2030395 10 .1 330 10 .33 68 1730396 14 .1 320 11 .45 94 2030397D1 14 .1 280 12 .39 95 21

30398 16 <.l 300 12 .42 96 2830399 12 <.l 230 14 .43 86 2630400 12 <.l 240 11 .38 87 2130401 16 .2 300 18 .48 110 2730402 15 .1 250 18 .50 100 24

31388 9 .7 300 10 .34 80 1731389 11 .2 410 11 .37 75 1831390 11 .3 440 12 .40 88 1931391 12 .2 330 11 .38 84 2031392 9 .3 340 18 .34 71 18

31393 10 <.l 280 19 .44 62 2431394 9 .1 380 5 .21 51 1731395 14 .1 320 8 .31 75 2131396 12 .1 270 26 .51 86 1931397 12 .1 270 11 .39 79 19

31398 18 <.l 270 15 .56 100 2831399 13 <.l 250 13 .41 85 2231400 15 .1 210 9 .42 95 2331401 13 .1 190 20 .53 92 3931402 22 .1 310 8 .49 140 29

32388 10 .1 290 10 .33 63 1832389 14 .2 420 7 .44 100 2432390 16 .2 320 7 .41 93 2432391 13 .2 300 9 .40 90 2132392 9 .1 370 14 .42 72 20

32393 8 .2 330 17 .35 61 1932394 3 .1 470 9 .23 31 1232395 9 .2 350 7 .37 62 1732396 11 .1 250 9 .36 70 1732397 11 <.l 250 13 .36 68 15

44

Table 3. Continued

Sample Sc ppm-I Se ppm-H Sr ppm-I Th ppm-I Ti %-I V ppm-I Y ppm-I

32398 15 .1 260 5 .51 120 2161420 18 .3 180 9 .35 130 1762418 9 .1 280 8 .31 78 1462419 15 .2 190 6 .35 120 1462420 9 <.l 400 9 .36 69 21

63418 12 .1 360 9 .34 90 1663419 13 .2 320 12 .36 100 1663420D1 15 .5 260 11 .38 120 1664417 10 .2 330 9 .32 96 1564418 15 .4 260 12 .45 130 19

64419 13 .5 300 11 .34 120 1864420 17 .9 220 11 .40 180 1965416 7 .2 180 6 .25 69 1165417 12 .1 430 21 .44 110 1765418 8 <.l 540 12 .51 120 16

65419 8 <.l 590 11 .37 72 1366415 8 <.l 420 12 .33 64 1766416 11 .1 430 11 .37 87 1866417 9 .1 470 25 .44 110 1766418 10 .3 490 20 .49 130 18

66419 16 <.l 480 6 .49 160 1866420 18 .2 240 8 .45 140 1967412 12 .3 200 10 .30 97 1567413 12 .1 370 21 .38 77 2467414 10 .6 230 12 .30 91 15

67415 9 .2 410 13 .34 74 1867416 9 <.l 400 11 .37 76 1867417 8 .3 540 30 .43 92 1667418 7 <.l 540 16 .42 98 1567419 10 <.l 380 9 .46 110 18

67420 9 .2 180 6 .35 84 1768411 12 .8 180 7 .34 110 1668412D1 11 .1 290 11 .31 88 1468413 7 <.l 360 18 .27 57 1768414 5 .1 410 21 .25 43 16

68415 9 <.l 420 15 .42 88 1968416 8 <.l 420 11 .39 78 1868417 8 .2 330 11 .42 80 1368418 8 .3 450 15 .43 91 1668419 8 <.l 360 11 .40 70 16

45

Table 3. Continued

Sample Sc ppm-I Se ppm-H Sr ppm-I Th ppm-I T1 %-l V ppm-I Y ppm-I

6842069409694106941169412

6941369414694156941669417

6941869419694207040770408

7040970410704117041270413

7041470415704167041770418

70419714067140771408D171409

7141071411714127141371414

7141571416714177141872405

12121476

55877

1716277

12

158756

777

1014

96

131613

913167

17

711153410

.2

.7

.1<.l.1

<.l<.l<.l<.l.1

.7

.1

.1

.6

.4

.8

.1

.3<.l.1

<.l.2

<.l.2.1

.1

.61.1.8.3

.1

.2<.l.1.3

<.l<.l.1.4

1.0

1,000210200370340

390410410410340

380570170220260

170350410400380

370360380780

1,000

370270210200260

290390250340220

380400260170240

<4106

128

1018141510

1812<479

12141179

15111486

269121412

13791710

18121249

.65

.32

.36

.25

.26

.25

.28

.34

.34

.42

.52

.53

.38

.24

.32

.35

.29

.28

.23

.29

.32

.29

.36

.57

.77

.56

.39

.34

.39

.35

.31

.39

.40

.35

.40

.41

.42

.40

.45

.29

170971005451

4754696985

1701901706593

14082635062

685567150230

11057120150110

7612013076140

9191110210100

1217151615

1614171614

2216221115

1915161415

1714161614

1813161716

1615191517

1518253614

46

Table 3. Continued

Sample Sc ppm-I Se ppm-H Sr ppm-I Th ppm-I Ti %-I V ppm-I Y ppm-I

72406 9 .8 260 11 .29 89 1472407 13 1.3 240 14 .32 130 1672408D1 12 .1 320 22 .43 94 1872409 7 .2 490 10 .26 53 1472410 18 <.l 310 5 .46 110 18

72411 17 .1 310 7 .42 99 1772412 21 .1 250 4 .47 160 1872414 B .1 B B B B B72415 10 <.l 750 9 .46 120 1572416 44 .1 250 12 .41 280 33

72417 27 .1 160 <4 .48 150 3273404 9 1.3 270 9 .30 110 1473405 9 .7 280 12 .27 89 1473406 10 .9 240 10 .29 91 1373407 12 1.1 200 13 .31 110 15

73408 11 .1 370 12 .41 84 1873409 9 .1 420 12 .31 60 1573410 17 <.l 340 8 .45 110 1773411 18 <.l 310 5 .46 110 1973412 15 .1 240 8 .44 120 17

73414 19 .2 440 15 1.90 300 1773415 7 <.l 180 8 .90 81 874402 11 .2 560 5 .36 110 1274403 9 .9 220 10 .28 85 1474404 12 1.0 200 10 .29 100 15

74405 12 .2 270 10 .34 110 1674406 8 <.l 380 8 .31 74 1574407 9 .2 340 15 .36 74 1974408 7 .1 410 15 .32 60 1874409 11 .2 350 13 .38 84 17

74410 15 .1 280 6 .39 89 1874411 17 <.l 310 7 .44 100 1874412 17 <.l 230 5 .42 110 1875400 11 .1 360 6 .33 100 1375401 10 .2 300 7 .32 91 13

75402 14 .2 270 7 .32 110 1675403 17 .4 250 8 .42 150 1675404 17 .7 200 12 .35 130 1775405 8 .1 410 12 .31 66 1775406 6 .1 380 8 .27 51 18

47

Table 3. ContinuedI U V W W \*WI 1 U I I IVIWVI


75407 6 <.l 370 19 .31 72 2275408 17 <.l 340 7 .43 110 1875409 15 <.l 330 10 .40 99 1675410 15 .1 300 6 .43 95 1875411 15 <.l 300 8 .52 83 20

75412 9 .2 83 7 .65 92 1176400 12 .2 300 6 .28 89 1476401 14 .3 270 7 .38 130 1576402 14 .7 280 5 .31 110 2676403 15 .5 270 6 .32 120 15

76404 6 .1 400 9 .32 63 1976405 7 .1 460 13 .29 64 1776406 7 <.l 380 12 .30 66 1976407 7 <.l 360 14 .30 62 1976408 8 <.l 360 39 .36 99 21

76409 10 .1 300 8 .35 64 1476410 9 <.l 330 7 .19 35 1476411 11 <.l 180 8 .72 66 17

48

Table 3. Continued

Sample Yb ppm-I Zn ppm-I Zr ppm-Q

2339923400234012340223403

2340423405234062340723408

2340923410234112341224393

2439424395243962439724398

24399D124400244012440224403

2440424405244062440724408

2440925392253932539425395

2539625397253982539925400

22222

22222

22212

21121

22222

22222

31111

22122

9192687479

11051646546

63442114075

7595447161

9867856771

5537716452

14067767153

2460348767

7030100100100

20150200100200

2003001007020

1501001502015

20150100100100

20015070100100

500307015050

501002050150

49

Table 3. Continuediauie o. lunimueu


?5*ni ? 7ft mn2 78 1002 79 702 97 702 55 2002 39 50

3 75 1502 49 704 42 5002 58 1502 61 70

2 88 502 48 1502 34 2002 39 702 30 N

2 82 202 52 1002 62 1002 80 2002 78 100

2 82 2002 49 1002 62 1502 74 2003 78 500

4 68 1002 45 704 43 7002 77 1002 96 50

2 65 1502 85 702 58 502 79 1002 73 70

2 83 2002 85 502 54 1502 69 1003 75 200

50

Table 3. Continued

Yb ppra-I Zn ppra-I Zr ppra-Q

2740527406274072740828389

2839028391283922839328394

2839528396283972839828399

2840028401284022840328404

2840528406293882938929390

2939129392293932939429395

2939629397293982939929400

2940129402294032940429405

22442

22222

22322

22222

32222

23332

23333

32232

13078997945

36100657860

7171949469

88100545693

7895909562

6880636160

4284957974

11074609998

1501507020

150

100150300100150

70100100200100

100100150200100

1505070

100100

200200

50200150

150100200100100

150150150100200

51

Table 3. Continuedidoie j. continued


30388 2 66 20030389 2 73 20030390 2 74 20030391 3 67 15030392 3 93 100

3039330394303953039630397D1

3039830399304003040130402

3138831389313903139131392

3139331394313953139631397

3139831399314003140131402

3238832389323903239132392

3239332394323953239632397

22222

33233

22222

32222

33343

22322

21222

779799

12090

751007586

100

9076948864

5340837362

92926559

110

7267837962

6528495347

200300200200100

70200150200300

150100200100300

5007050

200100

150150150300200

500200

7070

200

300200150150300

52

Table 3. Continuedlaoie J. continued


3? TOR 9 fii -*nn3239861420624186241962420

634186341963420D16441764418

6441964420654166541765418

6541966415664166641766418

6641966420674126741367414

6741567416674176741867419

674206841168412D16841368414

6841568416684176841868419

22222

22222

22122

22222

22232

22222

22222

22222

6197617348

6574817477

7186387967

100447679110

7692804977

6382919764

6169693732

4551556155

3001001507050

15020070300150

15010030100100

10015070

200100

20015070150<0

15070

200200200

200150100150100

200150100150100

53

Table 3. Continuedlaoie o. ujnimuea


fiQAPfl 1 B1 Rfl6842069409694106941169412

6941369414694156941669417

6941869419694207040770408

7040970410704117041270413

7041470415704167041770418

70419714067140771408D171409

7141071411714127141371414

7141571416714177141872405

12222

22222

22212

22222

21222

22222

22222

22342

8189623840

3268528347

82731405565

12055593158

72424162120

464811012099

6764824096

3950537793

502005010050

10070100100200

20015010050100

100100100100150

20020070

30050

20020010010070

1005010050150

150300100100100

54

Table 3. Continuedidoie 3. continued


72406 ? 7Q 5n724067240772408D17240972410

7241172412724147241572416

7241773404734057340673407

7340873409734107341173412

7341473415744027440374404

7440574406744077440874409

7441074411744127540075401

7540275403754047540575406

22222

22B24

32222

22222

31222

22222

22222

22222

79110685985

7064B

9345

71907491100

8166818776

11039659085

5951944975

6555676658

93891107441

50501007050

10010030070200

100100100100100

100100200300100

20050050100100

100150200100100

1501001007030

15010010050100

55

Table 3. Continued


75407 3 35 20075408 2 72 7075409 2 81 10075410 2 52 20075411 2 47 500

75412 2 47 70076400 2 66 15076401 2 71 10076402 2 72 10076403 2 95 100

76404 2 49 10076405 2 46 7076406 2 51 7076407 2 47 15076408 2 57 200

76409 2 40 30076410 2 31 10076411 2 46 500

56

Documents

UNITED STATES DEPARTMENT OF THE INTERIOR ...continuous flow system to produce a vapor of elemental mercury. The mercury vapor is separated from the aqueous phase using a specially