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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 LAB ID: 14092-14094
<br />CLIENT ID: 990615BMG03 EPA SAMPLE RECEIVED: 6/16199
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152 COLLECTION DATE: 6115199
<br />SAMPLE MATRIX: WATER REPORT DATE: 6/25/99
<br />Units: mg/L (milligrams per liter)
<br />Analvte/Parometer EPA Method MDL Results Analvte/Parometer EPA Method MDL Results
<br />Aluminum, dissolved 200.9 0.003 0 926 Silver, dissolved 200.9 0.0002 <0.0002
<br />Aluminum, total 200.9 0.003 5 873 Silver, total 200.9 0.0002 <0.0002
<br />Ammonia (N) 350.1 0.02 c0.02 Zinc, dissolved 31118 0.002 0.009
<br />Antimony, dissolved 200.9 0.003 Zinc, total 37116 0.002 0.075
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.001 <0.001 Alkalinity hardness 23206 1
<br />Arsenic, total 200.9 0.001 <0 001 Acidity hardness 305.1 pH2
<br />Barium, dissolved 200.8 0.002 Conductivity, uMcm 2510B 'N
<br />Barium, total 200.8 0.002 Oil 8 Grease 413.2 0.2
<br />Bicarbonate 23208 1.0 pH 150.1 0-14 7 0
<br />Boron, total 200.9 0.10 TDS 160.1 10 742
<br />Boron, dissolved 200.9 0.10 TOC 415.2 1
<br />Cadmium, dissolved 200.9 0.001 <0.001 TSS 2540-D 4 291.0
<br />Cadmium, total 200.9 0.001 <0.001 Total Hardness 2320A 'N
<br />Calcium 31118 0.1 208.6
<br />Carbonate 23208 0 'N =Detectable as low as sample blanks
<br />Chloride 325.2 1.0 10.1 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 4.1.4,
<br />Copper, dissolved 200.9 0.001 0.002 EPA-60014-79-020, AA Methods)
<br />Copper, total 200.9 0.001 0.032
<br />Chromium, dissolved 200.9 0.001
<br />Chromium, total 200.9 0.001 '
<br />Cyanide, total 4500E 0.010
<br />Cyanide, WAD 4500E 0.010
<br />Fluoride 45000 0.10 2 97
<br />Iron, dissolved 31118 0.001 0 766 'NOTE: SAMPLES CONFIRMED.
<br />Iron, total 31118 0.001 7.600
<br />Lead, dissolved 200.9 0.001 0018
<br />Lead, total 200.9 0.001 0.012'
<br />Magnesium 31116 0.03 20.35
<br />Manganese, dissolved 31118 0.010 2.224
<br />Manganese, total 31118 0.010 4.848 )
<br />Mercury, dissolved 245.2 0.0002 <0.0002
<br />Mercury, total 245.2 0.0002 c0.0002 Approved by: ate:
<br />Nickel, dissolved 200.9 0.001 0.007
<br />Nickel, total 200.9 0.001 0.022
<br />Nitrate-Nitrite 4500D 0.04 0.36
<br />Potassium 200.9 0.10 7 30 CORRECTED COPY
<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
<br />Silica, dissolved 200.9 0.0005
<br />Sodium 31116 0.03 24.7
<br />Sulfate 375.4 1.0 445.2
<br />Sulfide, Hydrogen 376.1 1.00
<br />~~ 6.~q
<br />1 ~.~-~-~ l0= 6 6 L
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