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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX642 - ALAMOSA, CO 81101
<br />TEL: 719-599-1024 FAX: 719-589-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine LAB ID: 20362, 20366
<br />CLIENT ID: 010205BMG03 PROCESS SAMPLE RECD: 2/5101
<br />CLIENT ADDRESS: PO Box 310 San Lui s, CO 811 52 COLLECTION DATE: 215/01
<br />SAMPLE MATRIX: WATER INITIAL REPORT DATE: 2/14/01
<br />Units: mg/L (mill igrams per liter) FINAL RELEASE (HSI GEOTRANS): 2/19/01
<br />Analvte/Parameter EPA Method IDL Results Ana/KP1Parameter EPA Method IDL Results
<br />
<br />Aluminum, dissolved 200.9 0.003 Silver, dissolved 200.9 0.0002
<br />Aluminum, total 200.9 0.003 Silver, total 200.9 0.0002
<br />Ammonia (N) 350.1 0.40 Zinc, dissolved 31116 0.005
<br />Antimony, dissolved 200.9 0.003 Zinc, total 31118 0.005 0.008
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.001 Alkalinity hardness 23206 1
<br />Arsenic, total 200.9 0.001 0.046 Acidity hardness 305.1 pH2
<br />Barium, dissolved 200.9 0.002 Conductivity, uMcm 25106 'N
<br />Barium, total 200.9 0.002 Oil 8 Grease 413.2 0.2
<br />Bicarbonate 23206 1.0 pH 150.1 0-14
<br />Boron, total 200.9 0.10 TDS 160.1 1
<br />Boron, dissolved 200.9 0.10 TOC 415.2 1
<br />Cadmium, dissolved 200.9 0.0001 TSS 2540-D 1
<br />Cadmium, total 200.9 0.0001 Total Hardness 2320A •N
<br />Calcium 31116 1.0 612.6
<br />Carbonate 23206 0 'N =Detectable as low as sample blanks
<br />Chloride 300.1 1.0 NA =Not analyzed due to insufficient sample size
<br />Cobalt, dissolved 200.7 0.010 ND =Sample was analyzed but analyte not detected
<br />Cobalt, total 200.7 0.010 Total =Total recoverable metals (EPA digestion 4.1.4,
<br />Copper, dissolved 200.9 0.001 EPA-60014-79.020, AA Methods)
<br />Copper, total 200.9 0.001 0.009
<br />Chromium, dissolved 200.9 0.001
<br />Chromium, total 200.9 0.001
<br />Cyanide, total 4500E 0.010 0.033
<br />Cyanide, WAD 4500E 0.010 <0.010
<br />Fluoride 300.1 0.50
<br />Iron, dissolved 31116 0.010
<br />Iron, total 31118 0.010 0.163
<br />Lead, dissolved 200.9 0.001
<br />Lead, total 200.9 0.001
<br />Magnesium 31118 0.50
<br />Manganese, dissolved 31116 0.010
<br />Manganese, total 31116 0.010
<br />Mercury, dissolved 245.2 0.0001
<br />I
<br />Mercury, total 245.2 0.0001 Approved by: Date:
<br />Nickel, dissolved 200.9 0.001
<br />Nickel, total 200.9 0.001
<br />Nitrate-Nitrite 4500D 0.10
<br />Potassium 200.9 0.50
<br />Phosphate 365.1 0.10
<br />Selenium, dissolved 200.9 0.001
<br />Selenium, total 200.9 0.001
<br />Silica, total 200.9 0.0005
<br />Silica, dissolved 200.9 0.0005
<br />Sodium 31118 1.00 2532.0
<br />Sulfate 300.1 1.0
<br />Sulfide, Hydrogen 376.1 1.00
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<br />p~ J
<br />2.6~~
<br />~~ S~
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