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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC.
<br />TEL: 779-589-7024
<br />LA ~ ~~'
<br />2329 LAVA NE - P.O. BOX 642 AMOSA, CO 81101
<br />FAX: 719-589-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 000417BMG04 PROCESS
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152
<br />SAMPLE MATRIX: WATER
<br />Units: mglL (milligrams per liter)
<br />LAB ID: 17128, 17132
<br />SAMPLE RECEIVED: 4/17/00
<br />COLLECTION DATE: 4/17/00
<br />INITIAL REPORT DATE: 4/26/00
<br />FINAL RELEASE (SHEPHERD MILLER: 4/27/00
<br />Analyte/Parameter EPA Method IDL Results Analyte/Parameter EPA Method /DL Results
<br />
<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 31116 0.005
<br />Antimony, dissolved 200.9 0.003 Zinc, total 31118 0.005 0.016
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.001 Alkalinity hardness 23208 1
<br />Arsenic, total 200.9 0.001 Acidity hardness 305.1 pH2
<br />Barium, dissolved 200.9 0.002 Conductivity, umlcm 25106 'N
<br />Barium, total 200.9 0.002 Oil 8 Grease 413.2 0.2
<br />Bicarbonate 23206 1.0 pH 150.1 0.14
<br />Boron, total 200.9 0.10 TDS 160.1 ~ ~ 1
<br />Boron, dissolved 200.9 0.10 TOC 415.2 ~~ 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 31116 1.0 602.9
<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 diges8on 4.1.4,
<br />Copper, dissolved 200.9 0.001 EPA-60014.79-020, AA Methods)
<br />Copper, total 200.9 0.001 <0.001
<br />Chromium, dissolved 200.9 0.001
<br />Chromium, total 200.9 0.001
<br />Cyanide, total 4500E 0.010 0.227
<br />Cyanide, WAD 4500E 0.010 0.739
<br />Fluoride 300.1 0.50
<br />Iron, dissolved 31116 0.010
<br />Iron, total 37116 0.010 1.850
<br />Lead, dissolved 200.9 0.001
<br />Lead, total 200.9 0.001
<br />Magnesium 31116 0.50
<br />Manganese, dissolved 31116 0.010
<br />Manganese, total 31118 0.010
<br />Mercury, dissolved
<br />Mercury, total 245.2
<br />245.2 0.0001
<br />0.0001 ,,, 1
<br />Approved by: ~ Date: ~ ( U
<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 31118 1.00 820 7
<br />Sulfate 300.1 1.0
<br />Sulfide, Hydrogen 376.1 1.00
<br />P 1~ ~- 2 ~
<br />T~~ ~` ~ ° ~
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