~~~ ~'~-K
<br />~/ ~~ ~0
<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAM09A, CO 81101
<br />TEL: 719-589-1024 FAX: 719-589-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine LAB ID: 9071, so7z, 9073
<br />CLIENT ID: 970715BMG02 GROUND SAMPLE RECEIVED: 7/15/97
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152 COLLECTION DATE: 7/14/97
<br />SAMPLE MATRIX: WATER REPORT DATE: 7/28/97
<br />Units: mg/L (milli grams per liter)
<br />Analyte/Parameter EPA Method MDL Results Analyte/Parameter EPA Method ML~L Results
<br />
<br />Aluminum, dissolved 202.1 0.003 G.010 Silver, dissolved 200.9 0.0002 <0.0002
<br />Aluminum, total 202.1 0.003 Silver, total 200.9 O.OOD2
<br />Ammonia (N) 350.1 0.40 Zine, dissolved 31116 0.015 0.029
<br />Antimony, dissolved 204.2 0.003 Zinc, total 31116 0.015
<br />Antimony, total 204.2 0.003
<br />Arsenic, dissolved 200.9 0.001 0.001 Alkalinity hardness 23206 1 121
<br />Arsenic, total 200.9 0.001 Acidity hardness 305.1 pH2
<br />Barium, dissolved 200.8 0.002 0.032 Conductivity, umlcm 25108 •N
<br />Barium, total 200.8 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 1 206
<br />Boron, dissolved 200.9 0.10 <0.10 TOC 415.2 1
<br />Cadmium, dissolved 200.9 0.0001 <0.0001 TSS 2540-D 1
<br />Cadmium, total 200.9 0.0001 Total Hardness 2320A •Ni
<br />Calcium 31118 1.0 47.0
<br />Carbonat¢ 23206 0 •N =Detectable as low as sample blanks
<br />Chloride 325.2 1.0 7.7 NA =Not analyzed due to insufficient sample size
<br />Cobalt, dissolved 200.7 0.010 ND =Sample was ana lyzed but analyfe not detected
<br />Cobalt, total 200.7 0.010 Total =Total recovera ble metals (EPA digestion 4.1.4,
<br />Copper, dissolved 200.9 0.001 0.004 EPA-60014-79-020, AA Methods)
<br />Copper, total 200.9 0.001
<br />Chromium, dissolved 200.9 0.001 c0.001
<br />Chromium, total 200.9 0.001
<br />Cyanide, total 4500 CN-F 0.010 <0.010 -
<br />Cyanide, WAD 4500 CN-I 0.010 <0.010 `
<br />Fluoride D1179-936 0.50 <0.5
<br />Iron, dissolved 31118 0.010 0.024
<br />Iron, total 31116 0.010
<br />Lead, dissolved 200.9 0.001 0.012
<br />Lead, total 200.9 0.001
<br />Magnesium 31116 0.50 6.310
<br />Manganese, dissolved 31118 0.010 <0.010
<br />Manganese, total 31116 0.010
<br />Mercury, dissolved
<br />Mercury, total 245.2
<br />245.2 0.0001
<br />0.0001 <0.0001
<br />Approved by: ~_ ~ ~ `
<br />Date: )
<br />Nickel, dissolved 200.9 0.001 0.008 Ev y M. Vigil
<br />Nickel, total 200.9 0.001 Ce d Chemist
<br />Nitrate-NiVite 4500-N03 0.10
<br />Potassium 200.9 0.50 1.10
<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 />Silica, dissolved 200.9 0.0005 <0.0005
<br />Sodium 31118 1.00 6.19
<br />Sulfate 375.4 1.0 11.3
<br />Sulfide, Hydrogen 376.1 1.00
<br />
|