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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: 7195897697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 990721BMG12 LAB ID: 14501-14503
<br />ADDITIONAL ID: EAST SEEP SAMPLE RECEIVED: 7/22199
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152 COLLECTION DATE: 7121/99
<br />SAMPLE MATRIX: WATER REPORT DATE: 815/99
<br />Units: mg/L (milligrams per liter)
<br />Analvte/Parameter EPA Method
<br />Aluminum, dissolved 200.9
<br />Aluminum, total 200.9
<br />Ammonia (N) 350.1
<br />Antimony, dissolved 200.9
<br />Antimony, total 200.9
<br />Arsenic, dissolved 200.9
<br />Arsenic, total 200.9
<br />Barium, dissolved 200.8
<br />Barium, total 200.8
<br />Bicarbonate 23206
<br />Boron, total 200.9
<br />Boron, dissolved 200.9
<br />Cadmium, dissolved 200.9
<br />Cadmium, total 200.9
<br />Calcium 31118
<br />Carbonate 23208
<br />Chloride 325.2
<br />Cobalt, dissolved 200.7
<br />Cobalt, total 200.7
<br />Copper, dissolved 200.9
<br />Copper, total 200.9
<br />Chromium, dissolved 200.9
<br />Chromium, total 200.9
<br />Cyanide, total 4500E
<br />Cyanide, WAD 4500E
<br />Fluoride 45000
<br />Iron, dissolved 31118
<br />Iron, total 3111 B
<br />Lead, dissolved 200.9
<br />Lead, total 200.9
<br />Magnesium 31176
<br />Manganese, dissolved 37118
<br />Manganese, total 31176
<br />Mercury, tlissolved 245.2
<br />Mercury, total 245.2
<br />Nickel, dissolved 200.9
<br />Nickel, total 200.9
<br />Nitrate-Nitrite 4500D
<br />Potassium 200.9
<br />Phosphate 365.1
<br />Selenium, dissolved 200.9
<br />Selenium, total 200.9
<br />Silica, total 200.9
<br />Silica, dissolved 200.9
<br />Sodium 31116
<br />Sulfate 375.4
<br />Sulfide, Hydrogen 376.1
<br />MDL Results AnalvtdParameter EPA Method MDL Results
<br />0.003 0.514' Silver, dissolved 200.9 0.0002 <0.0002
<br />0.007 1.063' Silver, total 200.9 0.0002 <0.0002
<br />0.40 Zinc, dissolved 31118 0.005 0.078
<br />0.003 Zine, total 31118 0.005 0.093
<br />0.003
<br />0.001 0.007 Alkalinity hardness 23208 1
<br />0.001 0.006 Acidity hardness 305.1 pH2
<br />0.002 0.043 Conduetiviry, urtJem 25108 'N
<br />0.002 0.059 Oil 8 Grease 413.2 0.2
<br />1.0 pH 150.1 0-14
<br />0.10 <0.10 TDS 160.1 1
<br />0.10 <0.10 TOC 415.2 1
<br />0.0001 0.0003 TSS 2540-D 1
<br />0.0001 0.0003 Total Hardness 2320A 'N
<br />1.0
<br />0 'N =Detectable as low as sample blanks
<br />1.0 NA =Not analyzed due to insufficient sample size
<br />0.010 ND =Sample was analyzed but analyte not detected
<br />0.010 Total =Total recoverable metals (EPA digestion 4.1.4,
<br />0.001 0.001" EPA-600/4-79-020, AA Methods)
<br />0.001 0.005
<br />0.001 <0.001 'CONSTITUENT REANALYZED. NEW RESULT REPORTED.
<br />0.001 <0.001
<br />0.010 <0.010 "CONFIRMED
<br />0.010 <0.010
<br />0.50
<br />0.010 0.117
<br />0.010 0.630
<br />0.001 <0.001
<br />0.001 <0.001
<br />0.50
<br />0.010 2.594
<br />0.010 2.629
<br />0.0001 c0.0001
<br />0.0001 <0.0001 Approved by: Date:
<br />0.001 0.016
<br />0.001 0.031
<br />0.10
<br />0.50
<br />0.10
<br />0.001 c0.001
<br />0.001 <0.007
<br />0.0005
<br />o.ooos
<br />1.00
<br />1.0
<br />1.00
<br />l~' ~ . ~"/
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