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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 81101
<br />TEL: 719-599.1024 FAX: 719-569-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 010305BMG07 GROUND LAB ID: 20573-20574
<br />ADDITIONAL ID: M-30 SAMPLE RECD: 3/6/01
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81 152 COLLECTION DATE: 315101
<br />SAMPLE MATRIX: WATER INITIAL REPORT DATE: 3/14/01
<br />Units: mg/L (mil ligrams per liter) FINAL RELEASE (TELESTO): 3/19101
<br />AralvieiFarameter EPA Metl~oJ /DL Resu/fs Analvte/Parameter EPA Method lOL 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 31118 0.005
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.007 Alkalinity hardness 2320B 1
<br />Arsenic, total 200.9 0.001 Acidity hardness 305.1 pH2
<br />Barium, dissolved 200.9 0.002 Conductivity, umlcm 25706 '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 1 208
<br />Boron, dissolved 200.9 0.70 TOC 475.2 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 31716 1.0 41.0
<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 digestion 4.7.4,
<br />Copper, dissolved 200.9 0.001 c0 001 EPA-60014-79-020, AA Methods)
<br />Copper, total 200.9 0.001
<br />Chromium, dissolved 200.9 0.007
<br />Chromium, total 200.9 0.001
<br />Cyanide, total 4500E 0.070
<br />Cyanide, WAD 4500E 0.010
<br />Fluoride 300.1 0.50 0.64
<br />Iron, dissolved 31118 0.010 0.283
<br />Iron, total 31118 0.010
<br />Lead, dissolved 200.9 0.001
<br />Lead, total 200.9 0.001
<br />Magnesium 3111B 0.50
<br />Manganese, dissolved 31118 0.010 0.402
<br />Manganese, total
<br />Mercury, dissolved 3111B
<br />245.2 0.010
<br />0.0007
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<br />Mercury, total 245.2 0.0007 ,
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<br />Approved by:
<br />/A Date:
<br />)Z L ~6% /i,
<br />Nickel, dissolved 200.9 0.001
<br />Nickel, total 200.9 0.001
<br />Nitrate-Nitrite 45000 0.10
<br />Potassium 200.9 0.50
<br />Phosphate 365.7 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 7.00
<br />Sulfate 300.1 1.0 66.6
<br />Sulride, Hydrogen 376.1 1.00
<br />~~° - yi.~
<br />pH- ~~~5
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