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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 81101
<br />TEL: 779-589-1014 FAX: 719.6a9-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain GOId Mine
<br />CLIENT ID: 9912086MG06 GROUND LAB ID: 1 61 11-1 611 3
<br />ADDITIONAL ID: M21 SAMPLE RECEIVED: 1216199
<br />CLIENT ADDRESS: PO Box 310 San Lu is, CO 811 52 COLLECTION DATE: 1218199
<br />SAMPLE MATRIX: WATER INITIAL REPORT DATE: 12/23/99
<br />Units: mg/L (milli grams per liter) FINAL REPORT DATE 12128/99
<br />Analvle/Parameter EPA Method MDL Results Analvte/Parameter EPA Method MDL Results
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<br />Aluminum, dissolved 200.9 0.003 <0.003 Silver, dissolved 200.9 0.0002 <0 0002
<br />Aluminum, total 200.9 0.003 Silver, total 200.9 0.0002
<br />Ammonia (N) ~ 350.1 0.40 Zinc, dissolved 31116 0.005 0.016
<br />Antimony, dissolved 200.9 0.003 Zinc, total 31118 0.005
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.001 0 042' Alkalinity hardness 23208 1 224
<br />Arsenic, total 200.9 0.001 Acidity hardness 305.1 pH2
<br />Barium, dissolved 200.9 0.002 0.019 Conductivity, umlcm 25108 'N
<br />Barium, total 200.9 0.002 Oil S Grease 413.2 0.2
<br />Bicarbonate 23206 1.0 pH 150.1 0-14
<br />Boron, total 200.9 0.10 TDS 160.1 1 1241
<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
<br />Cadmium, total 200.9 0.0001 Total Hardness 2320A 'N
<br />Calcium 31118 1.0 301.8
<br />Carbonate 23206 0 'N =Detectable as low as sample blanks
<br />Chloride 300.1 1.0 8 0 NA =Not analyzed due to insufficient sample size
<br />Cobalt, dissolved 200.7 0.010 ND =Sample was analyzed but analyte not detected
<br />Cobalt, total 200.7 0.010 Total =Total recoverable metals (EPA digestion 4.1.4,
<br />Copper, dissolved 200.9 0.001 0.006 EPA-60014-79-020, AA Methods)
<br />Copper, total 200.9 0.001
<br />Chromium, dissolved 200.9 0.001 c0.001
<br />Chromium, total 200.9 0.007
<br />Cyanide, total 4500E 0.070 <0.010
<br />Cyanide, WAD 4500E 0.010 c0.010
<br />Fluoride 300.1 0.50 0.80 'Note: Analyte rerun and new value entered.
<br />Iron, dissolved 31116 0.010 0.113
<br />Iron, total 31118 0.010
<br />Lead, dissolved 200.9 0.001 0.001
<br />Lead, total 200.9 0.001
<br />Magnesium 31116 0.50 62.60
<br />Manganese, dissolved 31118 0.010 1.064
<br />Manganese, total 31118 0.010 )
<br />Mercury, dissolved 245.2 0.0001 <0.0001 ' _ „,~
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<br />Mercury, total 245.2 0.0001 ~
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<br />Nickel, dissolved 200.9 0.001 0.007 ~
<br />Nickel, total 200.9 0.001
<br />Nitrate-Nitrite 4500D 0.10
<br />Potassium 200.9 0.50 3.80
<br />Phosphate 365.1 0.10
<br />Selenium, dissolved 200.9 0.001 c0 001
<br />Selenium, total 200.9 0.001
<br />Silica, total 200.9 0.0005
<br />Silica, dissolved 200.9 0.0005 26.73
<br />Sodium 31116 7.00 43 7
<br />Sulfate 300.1 1.0 746.4
<br />Sulfide, Hydrogen 376.1 1.00 c1 00
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