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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, C 8
<br />TEL: 719-5a9-'1024 FA%: 719-569-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 990120BMG06 RUSH GROUND
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152
<br />SAMPLE MATRIX: WATER
<br />Units: mg/L (milligrams per liter)
<br />AnalvtdParameter 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, d'ISSOIved 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 311tH 1.0
<br />Carbonate 23208 0
<br />Chloride 325.2 1.0
<br />Cobalt, dissolved 200.7 0.010
<br />CobaM, total 200.7 0.010
<br />Copper, d'ISSOlved 200.9 0.001
<br />Copper, total 200.8 O.OD1
<br />Chromium, dissolved 2011.9 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 31118 0.010
<br />Mangariese,total 31118 0.010
<br />Merwry, dissolved 2452 0.0001
<br />Mercury, total 2452 0.0001
<br />Nickel, dissolved 200.9 0.001
<br />Nickel, total 200.9 0.001
<br />Nitrate-0litrite 4500D 0.10
<br />Potassium 200.9 0.50
<br />Phosphate 365.1 0.10
<br />Selenium, dissolved 200.9 0.001
<br />Selenium,togl 200.9 0.001
<br />Silica, total 200.9 0.0005
<br />Siiiw, dissolved 200.9 0.0005
<br />Sodium 31118 1.00
<br />Sulfate 375.4 1.0
<br />Sulfide, Hydrogen 376.1 1.00
<br />~h 7.a3
<br />LAB ID: 12556, 12557, 12558
<br />SAMPLE RECEIVED: 1120199
<br />COLLECTION DATE: 1120/99
<br />REPORT DATE: 1125/99
<br />Results AnalytrJParameter EPA Method MDL Results
<br />0.039 Silver, dissolved 200.9 0.0002 <0.0002
<br /> Silver, total 200.9 0.0002
<br /> Zinc, dissolved 31116 0.005 0 129
<br /> Zinc, Total 31116 0.005
<br />0.017 Alkalinity hardness 23208 1 202
<br /> Acidity hardness 305.1 pH2
<br />0.064 Conductivity, umlcm 25108 'N
<br /> Oil & Grease 413.2 0.2
<br /> pH 150.1 0-14
<br /> TDS 160.1 1 2688
<br /><0.10 TOC 415.2 1
<br />0.003 TSS 2540-D 1
<br /> Total Hardness 2320A 'N
<br />537 3
<br /> 'N =Detectable as low as sample blanks
<br />17.2 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 />0.019 EPA-800/4-T9-020, AA Methods)
<br /><0.001
<br /><0.010
<br /><0.010
<br />5.61
<br />0.046
<br /><0.001
<br />54.55
<br />11.602
<br /><0.0001
<br />Approved by: I Date: ~ ~~l
<br />0.011
<br />15.10
<br />0.008
<br />13.98
<br />36.3
<br />1413.4
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