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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: 18594, 18598
<br />CLIENT ID: 0009058MG04 PROCESS SAMPLE RECEIVED: 9/5/00
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 811 52 COLLECTION DATE: 9/5100
<br />SAMPLE MATRIX: WATER INITIAL REPORT DATE: 9/21/00
<br />Units: mg/L (milligrams per liter) FINAL RELEASE (SHEPHERD MILLER) 9126/00
<br />AnalytdParameter EPA Method /DL Results Analvte/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 3111B 0.005
<br />Antimony, dissolved 200.9 0.003 Zinc, total 3111B 0.005 0.018
<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, uMcm 2510B '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 1.0 692.4
<br />Carbonate 23208 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~digestion 4.1.4,
<br />Copper, dissolved 200.9 0.001 EPA-6 0014-79-0 20, 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 0.028
<br />Cyanide, WAD 4500E 0.010 0.013
<br />Fluoride 300.1 0.50
<br />Iron, dissolved 3111B 0.010 1.790
<br />Iron, total 3111B 0.010
<br />Lead, dissolved 200.9 0.001
<br />Lead, total 200.9 0.001
<br />Magnesium 3111B 0.50
<br />Manganese, dissolved 3111B 0.010
<br />Manganese, total 31116 0.010
<br />Mercury, dissolved 245.2 .0.0001
<br />.Mercury, total 245.2 ~ 0.0001 Approved by: Date:
<br />Nickel, dissolved 200.9 0.001
<br />Nickel, total 200.9 0.001
<br />Nitrate-Nitrite 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 3111B 1.00 662.5
<br />Sulfate 300.1 1.0
<br />Sulfide, Hydrogen 376.1 1.00
<br />,p .~ ?. 5~3
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