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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 81101
<br />TEL: 719-569-1024 FAX: 719-569.7697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine LAB ID: 11797, 11798, 11799, 11800, 11801
<br />CLIENT ID: 961002BMG01 SURFACE SAMPLE RECEIVED: 1012/98
<br />CLIENT ADDRESS: PO Box 310 San Lui s, CO 81 152 COLLECTION DATE: 10/2/98
<br />SAMPLE MATRIX: WATER REPORT DATE: 10114198
<br />Units: mglL (mill igrams per lite r)
<br />Analyte/Parameter EPA Method MDL Results Ana/vte/Parameter EPA Method MDL Results
<br />
<br />Aluminum, dissolved 200.9 0.003 <0.001 Silver, dissolved 200.9 0.0002 <0 0002
<br />Aluminum, total 200.9 0.003 0.006 Silver, total 200.9 0.0002 <0.0002
<br />Ammonia (N) 350.1 0.40 <0.40 Zine, dissolved 31116 0.005 c0.005
<br />Antimony, dissolved 200.9 0.003 Zinc, total 31116 0.005 0.005
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.001 <0.001 Alkalinity hardness 23206 1 61
<br />Arsenic, toUl 200.9 0.001 <0.001 Acidity hardness 305.1 pH2
<br />Barium, dissolved 200.8 0.002 0.035 Conductivity, umlcm 25106 'N
<br />Barium, total 200.8 0.002 0.035 Oil & Grease 413.2 0.2 0.9
<br />Bicarbonate 23206 1.0 74.3 pH 150.1 0-14
<br />Boron, total 200.9 0.10 <0.10 TDS 160.1 1 91
<br />Boron, dissolved 200.9 0.10 <0.10 TOC 415.2 1
<br />Cadmium, dissolved 200.9 0.0001 <0.0001 TSS 2540-D 1 3.3
<br />Cadmium, total 200.9 0.0001 <0.0001 Total Hardness 2320A 'N 57.8
<br />Calcium 31116 1.0 20.3
<br />Carbonate 23206 0 0 'N =Detectable as low as sample blanks
<br />Chloride 325.2 1.0 3.4 NA =Not analyzed due to insufficient sample size
<br />Cobalt, dissolved 200.7 0.010 ND =Sample was ana lyzed but analyte not detected
<br />Cobalt, total 200.7 0.010 Total =Total recovera ble 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 0.002
<br />Chromium, dissolved 200.9 0.001 <0.001
<br />Chromium, total 200.9 0.001 <0.001 f
<br />Cyanide, total 4500E 0.010 <0.010 /
<br />Cyanide, WAD 4500E 0.010 <0.010
<br />Fluoride 45000 0.50 0.52
<br />Iran, dissolved 31116 0.010 0.138
<br />Iron, total 31118 0.010 0.245
<br />Lead, dissolved 200.9 0.001 0 002
<br />Lead, total 200.9 0.001 0.003
<br />Magnesium 31118 0.50 1.74
<br />Manganese, dissolved 31116 0.010 0.017
<br />Manganese, total 31116 0.010 0.025
<br />Mercury, dissolved
<br />Mercury, total 245.2
<br />245.2 0.0001
<br />0.0001 <0.0001
<br /><0.0001 y
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<br />Nickel, dissolved 200.9 0.001 <0.001
<br />Nickel, total 200.9 0.001 c0.001
<br />Nitrate-Nitrite 4500D 0.10 <0.1
<br />Potassium 200.9 0.50 <0.5
<br />Phosphate 365.1 0.10
<br />Selenium, dissolved 200.9 0.001 <0.001
<br />Selenium, total 200.9 0.001 0.001
<br />Silica, total 200.9 0.0005 18.99
<br />Silica, dissolved 200.9 0.0005 16.64
<br />Sodium 31118 1.00 2.2
<br />Sulfate 375.4 1.0 9.1
<br />Sulfide, Hydrogen 376.1 1.00 <1.00
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