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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC.
<br />TEL: T19~699-1024
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<br />2329 LAVA LANE - P.O. BOX 642
<br />FAX: T19-589-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 980708BMG01 GROURD
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152
<br />SAMPLE MATRIX: WATER
<br />Units: mg/L (milligrams per liter)
<br />Anal ~te/Parameter EPA Method MDL
<br />Aluminum, dissolved 200.9 0.003
<br />Aluminum, total 200.9 0.003
<br />Ammonia (N) 350.1 0.40
<br />Antimony, dissolved 200.9 0.003
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.001
<br />Arsenic, total 200.9 0.001
<br />Barium, dissolved 200.8 0.002
<br />Barium, total 200.8 0.002
<br />Bicarbonate 23208 1.0
<br />Boron, total 200.9 0.10
<br />Boron, dissolved 200.9 0.10
<br />Cadmium, dissolved 200.9 0.0001
<br />Cadmium, total 200.9 0.0001
<br />Calcium 31118 1.0
<br />Carbonate 23208 0
<br />Chloride 325.2 1.0
<br />Cobalt, dissolved 200.7 0.010
<br />Cobalt, total 200.7 0.010
<br />Copper, dissolved 200.9 0.001
<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
<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
<br />Manganese, dissolved 37118 0.010
<br />Manganese, total 31118 0.010
<br />Mercury, dissolved 245.2 0.0001
<br />Mercury, total 245.2 0.0001
<br />Nickel, dissolved 200.9 0.007
<br />Nickel, total 200.9 0.007
<br />Nitrate-Nitrite 4500D 0.10
<br />Potassium 200.9 0.50
<br />Phosphate 365.1 0.10
<br />Selenium, dissolved 200.9 0.007
<br />Selenium, total 200.9 0.001
<br />Silica, total 200.9 0.0005
<br />Silica, dissolved 200.9 0.0005
<br />Sodium 31716 7.00
<br />Sulfate 375.4 7.0
<br />Sulfide, Hydrogen 376.1 1.00
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<br />ALA~SA, CO 8110/1 `'
<br />LAB ID: 11293, 11294, 11295
<br />SAMPLE RECEIVED: 7/9198
<br />COLLECTION DATE: 7IB198
<br />REPORT DATE: 7/22198
<br />Results Anal ~tdParameter EPA Method MDL Results
<br /><0.003 Silver, dissolved 200.9 0.0002 <0.0002
<br />Silver, total 200.9 0.0002
<br />Zinc, dissolved 31116 0.005 c0 005
<br />Zinc, total 31118 0.005
<br /><0.001 Alkalinity hardness 23206 1 97
<br />Acidity hardness 305.1 pH2
<br />0.099 Conductivity, umlcm 25108 •N
<br />Oil 8 Grease 413.2 0.2
<br />pH 150.1 0-14
<br />TDS 160.1 1 151
<br /><0.10 TOC 415.2 1
<br /><0.0001 TSS 2540-D 1
<br />Total Hardness 2320A 'N
<br />37.5
<br />'N =Detectable as low as sample blanks
<br />3.8 NA =Not analyzed due to insuKcient sample size
<br />ND =Sample was analyzed but analyte not detected
<br />Total =Total recoverable metals (EPA digestion 4.1.4,
<br /><0.001 EPA-600/4-79-020, AA Methods)
<br /><0.001
<br /><0.010
<br /><0.010
<br />2.03
<br />0.068
<br /><0.001
<br />4.66 ,-~
<br />0.189 /
<br /><0.0001 ~ ~a ~~
<br />Approved by ~ Date:
<br /><0.001 Evelyn M. Vigil
<br />Certified Chemist
<br /><0.5
<br /><0.001
<br />15.74
<br />8.4
<br />28.0
<br />T~>"i,~ 53, 3 ° Y
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