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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX fi42 - ALAMOSA, CO 81101
<br />TEL: 719-599-1024 FA%: 719-599-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine LAB ID: 18310-18311
<br />CLIENT ID: 0008078MG05 PROCESS SAMPLE RECEIVED: 8/7/00
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152
<br />SAMPLE MATRIX: WATER
<br />Units: mglL (milligrams per liter)
<br />Analvte/Parameter EPA Method IDL
<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 23208 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 31118 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 31118 0.010
<br />Iron, total 31118 0.010
<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 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 31118 1.00
<br />Sulfate 300.1 1.0
<br />Sulfide, Hydrogen 376.1 1.00
<br />FINAL RELEASE (SHEPHERD MILLER): 8123100
<br />COLLECTION DATE: 817/00
<br />INITIAL REPORT DATE: 8118100
<br />Results Analvte/Parameter EPA Method IDL Results
<br />Silver, dissolved
<br />" - ' Silver, total " "-
<br />Zinc, dissolved
<br />Zinc, total
<br />200.9
<br />200.9"-
<br />31118
<br />31118
<br />0.0002
<br />0:0002
<br />0.005
<br />0.005 <0.005
<br />Alkalinity hardness 23208 1
<br />Acidity hardness 305.1 pH2
<br />Conductivity, umlcm 25108 'N
<br />Oil 8 Grease 413.2 0.2
<br />pH 150.1 0-14
<br />TDS 160.1 ~ 1
<br />TOC 415.2 ~~ •: ~ ~ 1
<br />TSS 2540-D ~•~ ~ 1
<br />Total Hardness 2320A ~, ~'N
<br />27.8 ~.~.~~
<br />'N =Detectable as low as sample blanks
<br />NA = Not anayzed 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 />" ' EPA-60014-79-020, AA Methods)
<br /><0.001
<br /><0.010
<br /><0.010
<br /><0.010
<br />Approved by: ~ Date:_AJ,U~L I U(J
<br />77.0
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