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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: 719-5893697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 000801BMG02 GROUND WB ID: 18264, 18265, 18267
<br />ADDITIONAL ID: M-22 SAMPLE RECEIVED: 811/00
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81 152 COLLECTION DATE: 8/1/00
<br />SAMPLE MATRIX: WATER INITIAL REPORT DATE: 0N6/00
<br />Units: mglL (mill igrams per liter) FINAL RELEASE (SHEPHERD MILLER): 9/26100
<br />Analvte/Paremeter EPA Method /OL Results AnalyMlPatameter EPA Method 1DL Results
<br />Aluminum, dissolved 200.9 0.003 0.090' Silver, dissolved 200.9 0.0002 <0.0002
<br />Aluminum, total 200.9 0.003 Silver, total 200.9 0.0002
<br />Ammonia (N) 350.1 0.40 Zinc, dissolved 31116 0.005 <0.005
<br />Antimony, dissolved 200.9 0.003 Zinc, total 31116 0.005
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.001 0.017" Alkalinity hardness 23206 1 258
<br />Arsenic, total 200.9 0.001 Acidity hardness 305.1 pH2
<br />Barium, dissolved 200.9 0.002 0.072 Conductivity, umlcm 25108 •N
<br />Barium, total 200.9 0.002 ~ Oil~B Grease 413.2 ...0.2
<br />Bicarbonate 23206 1.0 ~ pH 150.1 c~~0-14
<br />Boron, total ~ 200.9 0.10 TDS 160.1 ~ . •~:1 1287
<br />Boron, dissolved 200.9 0.10 c0.10 TOC 415.2 ~ :..,.1 ~::~.~
<br />Cadmium, dissolved 200.9 0.0001 <0.0001 7SS 2540-D . 1 ~.
<br />Cadmium, total 200.9 0.0001 ~ Total Hardness 2320A • •Ni ,i
<br />Calcium 31118 1.0 283.6 ~~
<br />Carbonate 23206 0 ~ ~ 'N =Detectable as low as sample blanks
<br />Chloride 300.1 1.0 9.1 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 0.007 • EPA-60014.79-020, AA Methods)
<br />Copper, total 200.9 0.001
<br />Chromium, dissolved 200.9 O.OOt <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 0.58 'Note: Confirmed.
<br />Iron, dissolved 31116 0.010 0.207
<br />Iron, total 3111 B 0.010 "Note: Re-analyzed. New value reported.
<br />Lead, dissolved 200.9 0.001 <0.001
<br />Lead, total 200.9 0.001
<br />Magnesium 31116 0.50 30.77
<br />Manganese, dissolved 31118 0.010 0.285
<br />Manganese, total
<br />Mercury, dissolved 31116
<br />245.2 0.010
<br />0.0001
<br /><0.0001
<br />Mercury, total 245.2 0.0001 Approved by: Date:
<br />Nickel, dissolved 200.9 0.001 <0.001
<br />Nickel, total 200.9 0.001
<br />Nitrate-Nitrite 45000 0.10
<br />Potassium 200.9 0.50 3.31 '
<br />Phosphate 365.1 0.10
<br />Selenium, dissolved 200.9 0.001 <0.001
<br />Selenium, total 200.9 0.001
<br />Silica, total 200.9 0.0005
<br />Siliea, dissolved 200.9 0.0005 14.45
<br />Sodium 31118 1.00 34.0
<br />Sulfate 300.1 1.0 659 8
<br />Sulfide, Hydrogen 376.1 1.00 <1.00
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