<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 81101
<br />TEL: 719-569-1024 FAX: 719-569-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 001115BMG03 SURFACE LAB ID: 19643-19647
<br />ADDITIONAL ID: RS-2 SAMPLE RECEIVED: 11/15/00
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152 COLLECTION DATE: 11/15/00
<br />SAMPLE MATRIX: WATER INITIAL REPORT DATE: 11/30/00
<br />Units: mg/L (milligrams per liter) FINAL RELEASE (HSI GEOTRANS): 12/4/00
<br />Analyte/Parameter EPA Method IDL
<br />Aluminum, dissolved 200.9 0.003
<br />Aluminum, total 200.9 0.003
<br />Ammonia (N) 360.1 0.40
<br />Antimony, dissolved 200.9 0.003
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.001
<br />Arsenic, total 200.9 0.001
<br />Barium, dissolved 200.9 0.002
<br />Barium, total 200.9 0.002
<br />Bicarbonate 23206 1.0
<br />. _ Boron, total 200.9 0.10
<br />~• ~ Boron, dissolved 200.9 0.10
<br />Cadmium, dissolved 200.9 0.0001
<br />Cadmium, total 200.9 0.0001
<br />Calcium ~ 31116 1.0
<br />... Carbonate ~ 23206 0
<br />. ~ Chloride 300.1 1.0
<br />.. Cobalt, dissolved 200.7 0.010
<br />. Cobalt, total 200.7 0.010
<br />Copper, dissolved 200.9 0.001
<br />Copper, total 200.9 0.001
<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 300.1 0.50
<br />Iron, dissolved 31116 0.010
<br />Iron, total 31118 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 31116 0.010
<br />Mercury, dissolved 245.2 0.0001
<br />Mercury, total 245.2 0.0001
<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 31116 1.00
<br />Sulfate 300.1 1.0
<br />Sulfide, Hytlrogen 376.1 1.00
<br />revwp - .-~ D,
<br />pH -~.~5
<br />Results Analyte/Parameter EPA Method IDL Results
<br />0.003 Silver, dissolved 200.9 0.0002 <0.0002
<br />0.005 Silver, total 200.9 0.0002 c0.0002
<br /><0.4 Zinc, dissolved 31118 0.005 <0.005
<br /> Zinc, total 31118 0.005 <0.005
<br /><0.001
<br /><0.001
<br />0.01 B
<br />0.022
<br />93.3
<br /><0.10
<br /><0.10
<br /><0.0001
<br /><0.0001
<br />25.0
<br />ND'
<br /><1.0
<br />Alkalinity hardness 23208 1 76
<br />Acidity hardness 305.1 pH2
<br />Conductivity, umlcm 25106 'N
<br />Oil 8 Grease ~ 413.2 ~ . 0.2 0.5
<br />pH 150.1 0=14
<br />TDS ~ 160.1 ~. .~ ~' 1 84
<br />TOC ~ 415.2 ~ ~ 1
<br />TSS 2540-D 1 5.0
<br />Total Hardness ~ 2320A 'N 73.8
<br />'N =Detectable as low as sample blanks
<br />NA =Not analyzed due to insufficient sample size
<br />ND =Sample was analyzed but analyte not detected
<br />Total =Total recoverable metals (EPA digestion 4.1.4,
<br />EPA-60014-79-020, AA Methods)
<br />. f :' ,'
<br />!.
<br /><0.001
<br /><0.001
<br /><0.001
<br /><0.001
<br /><0.010
<br /><0.010
<br />0.55
<br />0.038
<br />0.182
<br /><0.001
<br /><0.001
<br />2 80
<br />0.027
<br />0.057
<br /><0.0001
<br /><0.0001
<br /><0.001
<br /><0.001
<br /><01
<br />1.14
<br /><0.001
<br /><0.001
<br />13.08
<br />12.80
<br />6.5
<br />6.2
<br /><1.00
<br />
<br />Approved by: ) Dater
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