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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 81101
<br /> TEL: 779-599-1024 FAX: 719-589J697
<br /> INORGANIC ANALY SES RESULTS
<br />Battle Mountain Go ld Min e
<br />CLIENT ID: 000718BMG02 SURFACE LAB ID: 18082-18086
<br />ADDITIONAL ID: RS-3A SAMPLE RECEIVED: 7/18/00
<br />CLIENT ADDRESS : PO Box 310 San Luis, CO 81152 COLLECTION DATE: 7/18100
<br />SAMPLE MATRIX: WATER INITIAL REPORT DATE: 817100
<br />Units: mg/L (mi lligrams per liter) FINAL REPORT DATE 8/10/00
<br />Analvre/Parameter EPA Method IDL Results Analvre/Parameter EPA Method IDL Results
<br />Aluminum, dissolved 200.9 0.003 ^ 0.011 Silver, dissolved 200.9 0.0002 <0.0002
<br />Aluminum, total 200.9 0.003 0.120 Silver, total 200.9 0.0002 <0.0002
<br />Ammonia (N) 350.1 0.40 <0.4 Zinc, dissolved 31116 0.005 <0.005
<br />Antimony, dissolved 200.9 0.003 Zinc, total 31118 0.005 <0.005
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.001 <0.007 Alkalinity hardness 23206 1 59
<br />Arsenic, total 200.9 0.001 <0.001 Acidity hardness 305.1 ~pH2
<br />Barium, dissolved 200.9 0.002 0.015 Conductivity, um/cm 25106 'N
<br />Barium, total 200.9 0.002 0.079 Oil 8 Grease 413.2 ~ 0.2 <0.2
<br />Bicarbonate 23206 1.0 71.7 pH 150.1 •0.74
<br />Boron, total 200.9 0.10 <p_70 TDS 160.1 ,~ .•1 66
<br />Boron, dissolved 200.9 0.10 <0 10 TOC 415.2 •::: d.~, 7
<br />Cadmium, dissolved 200.9 0.0007 <0.0001 TSS 2540-D -. ~ 1 5.5
<br />Cadmium, total 200.9 0.0001 c0.0001 Total Hardness 2320A ~,~ ~,~~'N 53.5
<br />Calcium 31116 1.0 19.5 ~~.•:r
<br />Carbonate 23208 0 ND 'N =Detectable as low as sample blanks. .
<br />Chloride 300.1 1.0 <7 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 0.070 Total =Total recoverable metals (EPA digestion 4.1.4,
<br />Copper, dissolved 200.9 0.001 <0.001 EPA-60014-79-020, AA Methods)
<br />Copper, total 200.9 0.001 c0.001
<br />Chromium, dissolved 200.9 0.001 <0.001
<br />Chromium, total 200.9 0.001 <0.001
<br />Cyanide, total 4500E 0.010 <0.010
<br />Cyanide, WAD 4500E 0.010 <0.010
<br />Fluoride 300.1 0.50 <0.5
<br />Iron, dissolved 31116 0.010 0.115
<br />Iron, total 31716 0.070 0.244
<br />Lead, dissolved 200.9 0.001 0 064' 'Note: Sample analyzed twice.
<br />Leatl, total - 200.9 0.001 0.048'
<br />Magnesium 31116 0.50 1.18
<br />Manganese, dissolved 31116 0.010 0.030 1
<br />Manganese, total 31116 0.010 0.050 f
<br />Mercury, dissolved 245.2 0.0001 <0.0001
<br />Mercury, total 245.2 0.0001 <0.0001 Approved by: Dale:
<br />Nickel, dissolved 200.9 0.001 <0.001
<br />Nickel, total 200.9 0.001 <0.001
<br />Nitrate-Nitrite 4500D 0.70 0.68
<br />Potassium 200.9 0.50 0.85
<br />Phosphate 365.7 0.70
<br />Selenium, dissolved 200.9 0.001 <0.001
<br />Selenium, total 200.9 0.001 <0.001
<br />Silica, total 200.9 0.0005 17.03
<br />Silica, dissolved 2D0.9 0.0005 14.45
<br />Sodium 31718 1.00 3.3
<br />Sulfate 300.1 1.0 5.0
<br />Sulfide, Hydrogen 376.7 7.00 <7.00
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