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<br />SANGRE DE CRIgTO (SDC) LABORATORY, INC. 2329 LAVA LANE - P.O.80X 042 • ALAMOSA, CO 81101
<br />TF1 719518-1024 ~Ax: T19d89-3687
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine LAB ID: ta45a-74457, 14464
<br />CLIENT ID: 8907206MG07 SURFACE SAMPLE RECEIVED: 7!20199
<br />ADDITIONAL I.D.: BMRI RS-5 COLLECTION DATE: 7/20199
<br />CLIENT ADDRESS: PO Box 310 San Lui s, CO 91152 REPORT GATE: 7R9/09
<br />SAMPLE MATRU(: WATER Units: mglL (milligrertn per liter)
<br />AnaMaParametar EPANerhpd MDL Results AnahTe/PSrameter EPAMeOrod MIL gesufts
<br />Aluminum, d®aoNad 200.8 0.003 0.033 Silver, dissolved 200.9 0.0002 <0.0002
<br />Aluminum, total 200.9 0.003 1.554 Silver, total 200.9 0.0002 c0.0002
<br />Ammonia (N) 350.1 0.90 <0.40 Zinc, dlssoNed 31118 4005 c0.005
<br />Antimony, dissolved 200.9 0.003 Lnc, total 3111B 0.005 <0.005
<br />Antimony, total 200.9 11.003
<br />Areenle, dhsoNed 200.9 0.001 <O.OC7 Alkahnily hardnoGi 23108 t 72
<br />Arsante, toUl 200.9 O.OOt <0.001 Acidity hardness 305.1 pH1
<br />Barium, deasolved 200.8 D.002 0.003 COnduotivily, uMem 25108 'N
<br />Barium, btll 2008 11.002 0.003 Oi18: Grea9e 4172 0.2 <0.2
<br />Biearbornta 23208 1.0 87.5 DH 150.1 0.14
<br />Baron, tom! 200.9 0.10 e0.t0 TD9 100.1 1 70
<br />Boron, dissolved 200.9 0.10 <0.10 TOC 475.1 t
<br />Cadmium, disaoNed 1009 0.0001 c0.0001 755 2540A 1 32.0
<br />Cadmium, total 2009 0.0001 <0.0001 Total Hardness 2320A 'N 87.4
<br />Calcium 31118 7.0 31.4
<br />Carbonate 25206 0 0 'N = Oatecmbls as low ss sample bknka
<br />Chlorltls 3253 7.0 1.D NA =Notanalyeed due m irutdficlsntasmple sae
<br />Cobalt diasoNetl 200-7 0,070 ND = Ssmpk: wee ansyrad htrtane)yte not detected
<br />Cobalt' total 100.7 0.010 Tot9I ~ Total reeovlrabk mewls (EPA digestion 4.1 A,
<br />Cpppor, diwohred 100.9 0.007 <0.001 EPA-90W4.79-020, AA Nethoda)
<br />Copper, foie! 100.9 0.001 <0.001
<br />Chromium, tliesoHed 200.9 0.001 <p.001
<br />Chromium,tofal 200.9 0.001 <0.001
<br />Cyanide, fatal d500F 0.010 c0.010
<br />Cyranids, WAD 45017E 0.010 <0.010
<br />FWodde 48000 0.50 0.89
<br />Iron, tllaeaNed ]1718 0.070 0.1fi1
<br />Iron, total 77778 0.010 0.956
<br />Leatl, dlssoNed 200.9 OA01 0.001
<br />Load, feral 200.0 OAOt 0.002
<br />Magnesium 31118 0-50 4.04
<br />Manganese, dissolved ]1118 0.010 0.050
<br />Merpaneee,total 31118 0.010 0.120 /1
<br />
<br />Mercury, dissolved
<br />245.2
<br />0.0001
<br /><0.0001 i
<br />( ~1
<br />Ieeroury, total 219.2 0.0007 c0.0001 Approvod Date: (mss -
<br />Nkkel, dtesolved 200.9 0.007 x.001
<br />Nkkel, total 200.9 0.001 0.002
<br />Nitrats~lttrtte d6000 0.10 0.13
<br />PoGas)um 200.9 0.50 0.90
<br />Phosphate 985.7 0.10
<br />Sektnlum, disaoNetl 200.9 0.001 c0.001
<br />Selenium, WUI 200.8 0.001 c0 001
<br />Silica, total 200.9 0.0005 70.10
<br />Sillea, dlssoNad 2110.9 0.0005 9.60
<br />5odlum 31116 1.00 4.4
<br />Sueato 375.4 1.0 27,8
<br />Sulfide, Hydrogen 376.1 1.00 <1.00
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