<br />:,
<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 61101
<br /> TEL: 719-599-1024 FAX: 719-589-3697
<br /> INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine LAB ID: 18173, 18177
<br />CLIENT ID: 0007248MG06 PROCESS SAMPLE RECEIVED: 7/24/00
<br />CLIENT ADDRESS : PO Box 310 San Luis, CO 811 52 COLLECTION DATE: 7/24/00
<br />SAMPLE MATRIX: WATER INITIAL REPORT DATE: 8/4/00
<br />Units: mglL (mil ligrams per liter) FINAL REPORT DATE 8/10/00
<br />Ana/vtrJParameter EPA Method /DL Results Ana/yte/Parameter EPA Method /DL Results
<br />Aluminum, dissolved 200.9 0.003 Silver, dissolved 200.9 0.0002
<br />- - - Aluminum,-total - - -200.9 - 0:003 - - - - Silver, total -- 200.9 - 0.0002 - - - - - - --
<br />Ammonia (N) 350.1 0.40 Zinc, dissolved 31118 0.005
<br />Antimony, dissolved 200.9 0.003 Zinc, total 31118 0.005 <0.005
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.001 Alkalinity hardness 23208 1
<br />Arsenic, total 200.9 0.001 Acidity hardness 305.1 pH2
<br />Barium, dissolved 200.9 0.002 Conductivity, um/cm 25108 •N
<br />Barium, total 200.9 0.002 Oil 8 Grease 413.2 0.2
<br />Bicarbonate 23208 1.0 pH 150.1 0.14
<br />Boron, total 200.9 0.10 TDS 160.1 ~ 1
<br />Boron, dissolved 200.9 0.10 TOC 415.2 ~ 1
<br />Cadmium, dissolved 200.9 0.0001 TSS 2540-D 1
<br />Cadmium, total 200.9 0.0001 Total Hardness 2320A 'N
<br />Calcium 31118 1.0 29.2
<br />Carbonate 23206 0 'N =Detectable as low as sample blanks
<br />Chloride 300.1 1.0 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 digestlon 4.1.4,
<br />Copper, dissolved 200.9 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
<br />Chromium, total 200.9 0.001
<br />Cyanide, total 4500E 0.010 <0.010
<br />Cyanide, WAD 4500E 0.010 <0.010
<br />Fluoride 300.1 0.50
<br />Iron, dissolved 31118 0.010
<br />Iron, total 31118 0.010 <0.010
<br />Lead, dissolved 200.9 0.001
<br />Lead, total 200.9 0.001
<br />Magnesium- ~ -- - - 31118 0.50 - -
<br />Manganese,dissolved 31118 0.010
<br />Manganese, total 31118 0.010
<br />Mercury, dissolved 245.2 0.0001
<br />Mercury, total 245.2 0.0001 Approved by: ~ Date: L~
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<br />Nickel, dissolved
<br />200.9
<br />0.001 I I
<br />Nickel, total 200.9 0.001
<br />Nitrate-NiVite 4500D 0.10
<br />Potassium 200.9 0.50
<br />Phosphate 365.1 0.10
<br />Selenium, dissolved 200.9 0.001
<br />Selenium, total 200.9 0.001
<br />Silica, total 200.9 0.0005
<br />Silica, dissolved 200.9 0.0005
<br />Sodium 31118 1.00 75.5
<br />Sulfate 300.1 1.0
<br />Sulfide, Hydrogen 376.1 1.00
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