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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 81101
<br />TEL: 719-669-102d FAX: 719-589-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 9812298MG02
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152
<br />SAMPLE MATRIX: WATER
<br />LAB ID: 12320,12324
<br />SAMPLE RECEIVED: 12/29198
<br />COLLECTION DATE: 12/29/98
<br />REPORT DATE: 1/6/99
<br />Units: mglL (milligrams per liter)
<br />AnalvlelParameter EPA Method MDL Results Analvte/Parameter EPA Method MDL Results
<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 23206 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 31116 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 31116 0.010
<br />Iron, total 31116 0.070
<br />Lead, dissolved 200.9 0.001
<br />Lead, total 200.9 0.001
<br />Magnesium 31118 0.50
<br />Manganese, dissolved 31118 0.010
<br />Manganese, total 31118 0.010
<br />Mercury, dissolved 245.2 0.0001
<br />Mercury, total 245.2 0.0001
<br />Nickel, tlissolved 200.9 0.001
<br />Nickel, total 200.9 0.001
<br />Nitrate-N"drite 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 200.8 0.0005
<br />Silica, dissolved 200.9 0.0005
<br />Sodium 31116 1.00
<br />Sulfate 375.4 1.0
<br />Sulfide, Hydrogen 376.1 1.00
<br />Silver, dissolved 200.9 0.0002
<br />Silver, total 200.9 0.0002
<br />Zinc, dissolved 31116 0.005
<br />Zinc, total - 31116 0.005 0.018
<br />Alkalinity hardness 23206 1
<br />Acidity hardness 305.1 pH2
<br />Conductivity, uMCm 25106 'N
<br />Oil & Grease 413.2 0.2
<br />pH 150.1 0.14
<br />TDS 160.1 1
<br />TOC 415.2 1
<br />7SS 2540-D 1
<br />Total Hardness 2320A 'N
<br />"N =Detectable as low as sample blanks
<br />NA =Not analyzed due to insufficient sample size
<br />ND =Sample was analyzed but analyte not detected
<br />Total =Total recoverable metals (EPA digestion 4.1.4,
<br />EPAb00/4.79-020, AA Methods)
<br />680.6
<br />0.003
<br /><0.010
<br /><0.010
<br />2.118
<br />Approved by: ~ Date: 1 ~
<br />765.0
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