• • ~~ ~= - 2
<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 61101
<br />TEL: 719-589-1024 FAX: 719-589-7697
<br />INORGANIC ANALYSES RESULTS
<br /> Battle Mountain Gold Mine LAB ID: 11764, 11785
<br /> CLIENT ID: 9810016MG02 SAMPLE RECEIVED: 10/1198
<br /> CLIENT ADDRESS: PO Box 310 San Luis, CO 81 152 COLLECTION DATE: 10/1/98
<br /> SAMPLE MATRIX: WATER REPORT DATE: 10/8/98
<br /> Units: mg/L (milligrams per lite r)
<br /> Analvte/Parameter EPA Method MDL Results AnalvtdParameter EPA Method MDL 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, dissolvetl 31116 0.005
<br /> Antimony, dissolved 200.9 0.003 Zinc, total 31116 0.005
<br /> Antimony, total 200.9 0.003
<br /> Arsenic, dissolved 200.9 0.001 Alkalinity hardness 23206 1 238
<br /> Arsenic, total 200.9 0.001 Acidity hardness 305.7 pH2
<br /> Barium, dissolved 200.8 0.002 Conductivity, umlcm 25106 'N
<br /> Barium, total 200.8 0.002 Oil 8 Grease 413.2 0.2
<br /> Bicarbonate 23206 1.0 290.0 pH 150.1 0-14
<br /> Boron, total 200.9 0.10 TDS 160.1 1 2293
<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 31118 1.0 643 0
<br /> Carbonate 23208 0 0 'N =Detectable as low as sample blanks
<br /> Chloride 325.2 1.0 7 7.2 NA =Not analyzed due to insufficient sample size
<br /> Cobalt, dissolved 200.7 0.010 ND =Sample was anal yzed 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 EPA-6 0 014-7 9-0 20, AA Methods)
<br /> Copper, total 200.9 0.001
<br /> Chromium, dissolved 200.9 0.001
<br /> Chromium, total 200.9 0.001
<br /> Cyanide, total 4500E 0.010
<br /> Cyanide, WAD 4500E 0.010
<br /> Fluoride 45000 0.50 6.67
<br /> Iron, dissolved 31118 0.010
<br /> Iron, total 31118 0.010
<br /> Lead, dissolved 200.9 0.001
<br /> Lead, total 200.9 0.001
<br /> Magnesium 31118 0.50 11.42
<br /> Manganese, dissolved 31118 0.010
<br />~
<br /> Manganese, total 31118 0.010 ~
<br /> Mercury, dissolved
<br />Mercury, total 245.2
<br />245.2 0.0001
<br />0.0001
<br />Approved by ~ -
<br />Date:~,~
<br /> Nickel, dissolved 200.9 0.001
<br /> Nickel, total 200.9 0.001
<br /> Nitrate-Nitrite 4500D 0.10 5.69
<br /> Potassium 200.9 0.50 79.00
<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 30.0 /'
<br /> Sulfate 375.4 1.0 1369.5 d/
<br /> Sulfide, Hydrogen 376.1 1.00
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