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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 1101
<br />TEL: 719-569-1024 FAX: 719569-7697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 991019BMG08 GROUND LAB ID: 15502-15504
<br />ADDITIONAL ID: BF-3 SAMPLE RECEIVED: 10/20/99
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152 COLLECTION DATE: 10/19/99
<br />SAMPLE MATRIX: WATER
<br />Units: mg/L (milligrams per liter)
<br />Analvfe/Parameter EPA Method MDL
<br />Aluminum, dissolved 200.9 0.003
<br />Aluminum, total 200.9 0.003
<br />Ammonia (N) 350.1 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 23208 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 31116 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,tofal 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, Hydrogen 376.1 1.00
<br />~h ~, ~ z
<br />REPORT DATE: 11/5199
<br />Results Anal~Parameter EPA Method MDL Results
<br />0.224 Silver, dissolved 200.9 0.0002 <0.0002
<br />Silver, total 200.9 0.0002
<br />Zinc, dissolved 31116 0.005 0.021
<br />Zinc, total 31116 0.005
<br />0.015 Alkalinity hardness 23206 1 210
<br />Acidity hardness 305.1 pH2
<br />0.030 Conductivity, uMcm 25106 'N
<br />Oil 8 Grease 413.2 0.2
<br />pH 150.1 0-14
<br />TDS 160.1 1 700
<br /><0.10 TOC 415.2 1
<br />0.004 TSS 2540-D 1
<br />Total Hardness 2320A •N
<br />305.8
<br />•N =Detectable as low as sample blanks
<br />10.0 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 />0.131 EPA-600/4-79-020, AA Methods)
<br /><0.001
<br /><0.010 NOTE: SULFATE VALUE GREATER THAN TDS.
<br /><0.010 ANALYSES PERFORMED TWICE ON BOTH SULFATE
<br />5.17 AND TDS. DATA CONFIRMS.
<br />0.201
<br /><0.001
<br />33.82
<br />4.542
<br /><a.aool ~Q ~~,SGfG~
<br />Approved by: Date:
<br />0.020 `~ ~
<br />11.10
<br />0.006
<br />18.43
<br />34.8
<br />750.9
<br /><1.00
<br />
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