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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 81101
<br />7EL: 719-589-1024 FAX: 779-589-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine LAB ID: 19zsa, 19298
<br />CLIENT ID: 001016BMG03 PROCESS SAMPLE RECEIVED: 10/16/00
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 811 52 COLLECTION DATE: 10/16/00
<br />SAMPLE MATRIX: WATER INITIAL REPORT DATE: 11/9/00
<br />Units: mg/L (mill igrams per liter) FINAL RELEASE (HIS GEOTRANS): 11/20/00
<br />Analvte/Pa2meter EPA Method IDL Resuhs AnalVte/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 31118 0.005
<br />Antimony, dissolved 200.9 0.003 Zinc, total 31118 0.005 0.041'
<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 0.026 Acidity hardness 305.1 pH2
<br />Barium, dissolved 200.9 0.002 Conductivity, umlcm 25108 ''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
<br />Boron, dissolved 200.9 0.10 TOC 415.2 ~•• :~ ~ ~1.,.
<br />Cadmium, dissolved 200.9 0.0001 TSS 2540-D~,~~ . ~ ~, 4
<br />Cadmium, total 200.9 0.0001 ~ Total Hardness 2320A ~~~• ~ ':'N
<br />Calcium 31118 1.0 576.0
<br />Carbonate 23208 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 anatyte 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 EPA-60014-79-020, AA Methods)
<br />Copper, total 200.9 0.001 0.005
<br />Chromium, dissolved 200.9 0.001
<br />Chromium, total 200.9 0.001
<br />Cyanide, total 4500E 0.010 0.141
<br />Cyanide, WAD 4500E 0.010 <0.010 'Note: Corrected copy. Confirmation value reported.
<br />Fluoride 300.1 0.50
<br />Iron, dissolved 31118 0.010
<br />Iron, total 31118 0.010 0.037
<br />Lead, dissolved 200.9 0.001
<br />Lead, total 200.9 0.001
<br />Magnesium 31118 0.50
<br />Manganese, dissolved 31118 0.010
<br />Manganese, total 31118 0.010 ~
<br />Mercury, dissolved
<br />Mercury, total 245.2
<br />245.2 0.0001
<br />0.0001
<br />Approved by: Date:~~
<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 3560.4
<br />Sulfate 300.1 1.0
<br />Sulfide, Hydrogen 376.1 1.00
<br />°L
<br />h~ ~ ~. Zo
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