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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 81101
<br />TEL: 719-589-1074 FAX: 779-589-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 000606BMG03 GROUND LAB ID: 17633-17635
<br />ADDITIONAL ID: M-34 SAMPLE RECEIVED: 6/6/00
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81 152 COLLECTION DATE: 6/6/00
<br />SAMPLE MATRIX: warER INITIAL REPORT DATE: 6/14/00
<br />Units: mg/L (mill igrams per liter) FINAL REPORT DATE 6/19/00
<br />Analvte/Parameter EPA Method /DL Results Analvte/Parameter EPA Method IDL Results
<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 Zine, dissolved 31118 0.005 0.008
<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 <0.001 Alkalinity hardness 23206 1 73
<br />Arsenic, total 200.9 0.007 Acidity hardness 305.1 pH2
<br />Barium, dissolved 200.9 0.002 0 052 Conductivity, umlcm 25108 •N
<br />Barium, total 200.9 0.002 Oil 8 Grease 413.2 0.2
<br />Bicarbonate 23208 7.0 pH 150.1 0.14
<br />Boron, total 200.9 0.10 TDS 160.1 .: 1 158
<br />Boron, dissolved 200.9 0.10 <0.10 TOC 475.2 1
<br />Cadmium, dissolved 200.9 0.0007 <0.0001 TSS 2540-D 1
<br />Cadmium, total 200.9 0.0007 Total Hardness 2320A ~ •N
<br />Calcium 31778 1.0 39.3
<br />Carbonate 23208 0 •N =Detectable as low as sample blanks
<br />Chloride 300.1 7.0 2.1 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 4.7.4,
<br />Copper, dissolved 200.9 0.007 <0.001 EPA-60014-79-020, AA Methods)
<br />Copper, total 200.9 0.001
<br />Chromium, dissolved 200.9 0.001 <0.001
<br />Chromium, total 200.9 0.007
<br />Cyanide, total 4500E 0.010 <0.010
<br />Cyanide, WAD 4500E 0.010 <0.010
<br />Fluoride 300.1 0.50 <0.5
<br />Iron, dissolved 31718 0.010 0.022
<br />Iron, total 31116 0.070
<br />Lead, dissolved 200.9 0.001 0.003
<br />Lead, total 200.9 0.001
<br />Magnesium 31118 0.50 7.86
<br />Manganese, dissolved 37778 0.010 0.345
<br />Manganese, total 31718 0.070
<br />Mercury, dissolved 245.2 0.0007 <0.0001
<br />~
<br />~"
<br />Mercury, total 245.2 0.0001 Approved by: I
<br />~"
<br />Date:
<br />Nickel, dissolved 200.9 0.007 <0.001
<br />Nickel, total 200.9 0.007
<br />Nitrate-Nitrite 4500D 0.70
<br />Potassium 200.9 0.50 0.88
<br />Phosphate 365.1 0.10
<br />Selenium, dissolved 200.9 0.001 0.001
<br />Selenium, total 200.9 0.001
<br />Silica, total 200.9 0.0005
<br />Silica, dissolved 200.9 0.0005 15.93
<br />Sodium 31118 1.00 5.6
<br />Sulfate 300.1 1.0 59.8
<br />Sulfide, Hydrogen 376.1 7.00 <7.00
<br />-~~, _ ~,~,g.1
<br />PK - ~~z3
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