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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 81101
<br />TEL: 719-589-1024 FAX: 719-589-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 000113BMG01 SURFACE LAB ID: 16439-16443
<br />ADDITIONAL ID: SRHG SAMPLE RECEIVED: 1/13/00
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152 COLLECTION DATE: 1/13/00
<br />SAMPLE MATRIX: WATER INITIAL REPORT DATE: 2/8/00
<br />Units: mg/L (milligrams per liter)
<br />Aluminum, dissolved 200.9 0.003 0.054 Silver, dissolved 200.9 0.0002 <0.0002
<br />Aluminum, total 200.9 0.003 0.317 Silver, total 200.5 0.0002 <0.0002
<br />Ammonia (N) 350.1 0.40 <0.4 iinc, dissolved 31118 0.005 0.008
<br />Antimony, dissolved 200.9 0.003 Zinc, total 31118 0.005 0.008
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.001 <0.001 Alkalinity hardness 2320B 1 71
<br />Arsenic, total 200.9 0.001 0.002 Aeidity hardness 305.1 pH2
<br />Barium, dissolved 200.9 0.002 0.059 Conductivity, uMem 25108 'N
<br />Barium, total 200.9 0.002 0.081 Oil 8 Grease 413.2 0.2 <0.2
<br />Bicarbonate 23208 1.0 87.2 pH 150.1 0.14
<br />Boron, total 200.9 0.10 <0.10 TDS 160.1 1 231
<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 22.2
<br />Cadmium, total 200.9 O.OOD7 <0.0001 Total Hardness 2320A 'N 99.5
<br />Calcium 31118 1.0 30.8
<br />Carbonate 23208 0 ND •N =Detectable as low as sample blanks
<br />Chloride 300.1 1.0 21.0 NA =Not analyzed due to insufficient sample size
<br />Cobalt, dissolved 200.7 0.010 ND =Sample was analyzed but analyte not detected
<br />CobaH, total 200.7 0.010 Total =Total recoverable metals (EPA digestion 4.1.4,
<br />Copper, dissolved 200.9 0.001 <0.001 EPA-600/4.79-020, AA Methods)
<br />Copper, total 200.9 0.001 <0.001
<br />Chromium, dissolved 200.9 0.001 <0.001
<br />Chromium, total 200.9 0.001 <0.001
<br />Cyanide, total 4500E 0.010 <0.010
<br />Cyanide, WAD 4500E 0.010 <0.010
<br />Fluoride 300.1 0.50 0.77
<br />Iron, dissolved 31118 0.010 0.099
<br />Iron, total 31118 0.010 0.992
<br />Lead, dissolved 200.9 0.001 <0.001
<br />Lead, total 200.9 0.001 <0.001 ^
<br />Magnesium 3111B 0.50 5.50 ~
<br />Manganese, dissolved 31118 0.010 0.173 ~ ~
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<br />Manganese, total 31118 0.010 0.213 ,
<br />
<br />Mercury, dissolved
<br />245.2
<br />0.0001
<br />c0.0001
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<br />Mercury, total 245.2 0.0001 <0.0001 Approved by Date:
<br />Nickel, dissolved 200.9 0.001 <0.001
<br />Nickel, total 200.9 0.001 <0.001
<br />Nitrate-Nitrite 4500D 0.10 <0.10
<br />Potassium 200.9 0.50 1.40
<br />Phosphate 365.1 0.10
<br />Selenium, dissolved 200.9 0.001 <0.001
<br />Selenium, total 200.9 0.001 <0.001
<br />Silica, total 200.9 0.0005 13.95
<br />Silica, dissolved 200.9 0.0005 12.88
<br />Sodium 3111B 1.00 35.1
<br />Sulfate 300.1 1.0 71.5
<br />Sulfide, Hydrogen 376.1 1.00 <1.00
<br />~`~ ~ C
<br />~n.~ 7
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