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SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 81701
<br />TEL: 719-589-1024 FAX: 779-589-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 000106BMG03 GROUND LAB ID: 16308-16310
<br />ADDITIONAL ID: SF-1 SAMPLE RECEIVED: 1/6/2000
<br />CLIENT ADDRESS: PO Box 310 San Lui s, CO 811 52 COLLECTION DATE: 116/00
<br />SAMPLE MATRIX: WATER REPORT DATE: 1/24/00
<br />Units: mg/L (milligrams per liter) FINAL RELEASE (SHEPHERD MILLER): 2/18100
<br />AnaIVMlParameter EPA Method MOL Results AnalvfefParameter EPA Method MOL Results
<br />
<br />Aluminum, dissolved 200.9 0.003 0 019 Silver, dissolved 200.9 0.0002 <0.0002
<br />Aluminum, total 200.9 0.003 Silver, total 200.9 0.0002
<br />Ammonia (N) 350.1 0.40 Zine, dissolved 31118 0.005 0.016
<br />Antimony, dissolved 200.9 0.003 Zinc, total 31118 0.005
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.001 0.002 Alkalinity hardness 23208 1 237
<br />Arsenic, total 200.9 0.001 Acidity hardness 305.1 pH2
<br />Barium, dissolved 200.9 0.002 0.277 Conductivity, umlcm 25108 'N
<br />Barium, total 200.9 0.002 Oil 8 Grease 413.2 0.2
<br />Bicarbonate 2320B 1.0 pH 150.1 0-14
<br />Boron, total 200.9 0.10 TDS 160.1 1 338
<br />Boron, dissolved 200.9 0.10 <0.10 TOC 415.2 1
<br />Cadmium, dissolved 200.9 0.0001 c0.0001 TSS 2540-D 1
<br />Cadmium, total 200.9 0.0001 Total Hardness 2320A 'N
<br />Calcium 31118 1.0 60.8'
<br />Carbonate 23208 0 'N =Detectable as low as sample blanks
<br />Chloride 300.1 1.0 5.6 NA =Not analyzed due to insufficient sample size
<br />Cobalt, dissolved 200.7 0.010 ND =Sample was analyzed but analyte not detected
<br />Cohalt, total 200.7 0.010 Total =Total recoverable metals (EPA digestion 4.1.4,
<br />Copper, dissolved 200.9 0.001 <0.001 EPA-60014.79.020, AA Methods)
<br />Copper, total 200.9 0.001
<br />Chromium, dissolved 200.9 0.001 <0.001
<br />Chromium, total 200.9 0.001 •NEW VALUE REPORTED. CONFIRMES WITHIN */- 10%.
<br />Cyanide, total 4500E 0.010 <0.010
<br />Cyanide, WAD 4500E 0.010 <0.010
<br />Fluoride 300.1 0.50 0.64
<br />Iron, dissolved 31118 0.010 0.041
<br />Iron, total 31118 0.010
<br />Lead, dissolved 200.9 0.001 <0.001
<br />Lead, total 200.9 0.001
<br />Magnesium 31116 0.50 4.47
<br />Manganese, dissolved 31116 0.010 0.046
<br />Manganese, total
<br />Mercury, dissolved 31118
<br />245.2 0.010
<br />0.0001
<br /><0.0001 ~ i
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<br />Mercury, total 245.2 0.0001 Approved by: ;,L C / Dater
<br />Nickel, dissolved 200.! 0.001 <0.001
<br />Nickel, total 200.9 0.001
<br />Nitrate-Nitrite 45000 0.10
<br />Potassium 200.9 0.50 12.80
<br />Phosphate 365.1 0.10
<br />Selenium, dissolved 200.9 0.001 <0.001
<br />Selenium, total 200.9 0.001
<br />Silica, total 200.9 0.0005
<br />Silica, dissolved 200.9 0.0005 19.88
<br />Sodium 31118 1.00 45.1
<br />Sulfate 300.1 1.0 44.0
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<br />en 376.1 1.00 <7.00
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