"','
<br />Western Atles
<br />International
<br />...~,ra.,.,;.,,a.,,
<br />CORE LABORATORIES
<br />SUMMARY OF DATA GENERATED FROM HUMIDITY CELL TESi1NG
<br />BATTLE MOUNTAIN GOLD
<br />September 2, 1993
<br />CLIENT SAMPLE I.D ...: 930980-2
<br />LAB SAMPLE I.D ......: p7 45-63 (UNRIN SED)
<br /> Week Week week Week Week Week Veek Week Week week
<br />PARAMETER UNITS 11 12 13 14 15 16 17 18 19 20
<br />
<br />Leacha[e ouantity mis 118 119 119 122 125 122 127 111 124 122
<br />pH pH Uni[s 7.50 7.11 7.19 7.20 7.07 7.35 7.51 7.04 7.53 6.99
<br />Conductivity umohs/cm 173 150 146 137 182 97 113 103 102 97
<br />Sulfate mg/L 59 4B 46 42 65 32 38 31 30 31
<br />Cumulative Sulfate Total mg 7 13 18 23 31 35 40 44 47 51
<br />Acidity mg/L CaC03 <10 <10 <10 <10 12 11 11 10 <10 12
<br />Cumulative Acidity Tot. mg CaC03 0 0 0 0 2 3 4 5 5 7
<br />Iron (D iss.) mg/L 0.09 0.10 0.14 0.08 0.15' 0.06 0.07 0.08 0.09 <0.05
<br />Cumulative Iron Total ug 11 23 39 49 6B 75 04 93 104 104
<br />Alkalini[Y ng/L CaC03 12 12 12 16 14 15 22 14 15 11
<br />Cumulative Alkalinity Tot. mg CeL03 1 3 4 6 8 10 13 14 16 17
<br />pH of DI H2O pH Units 5.80 6.22 5.71 5.68 5.76 5.76 5.51 6.06 6.00 5.81
<br />m. a s.,. W^m. u ~ l.~p erwuns cnn/.a „nn: ¢Wn a. w,.a uw^ w..u.uon: ,ul n.n. n, YgoW ur u.. ni Iw a.u., o.Je.ne .,u wnn.nu~ u-. is u i iu. .n u,.W ii.. unP ^~.NW~, v W^.~~n uq..:,.e ..w.,.nr na w.yur^~°~ or r: e.. I e4Y,W~m Cmu
<br />ra ...o.., .. u..o ~e .,w„a .rv r~~w., ,....~~ ...,.......m. ... ~~~.w.a ..u... ~~. s.- u.N er a~~,.,~,..~.... ~r~r~~,.,,......w..,~~ ..................,.......o.....,...........,... ,.u, ,. wi. ,.,.a ~. ~...a wra r.~.W~
<br />....u,,..., i~~.w~w .n ,.u w~.ww~....,~oi. .. ,~~ .. ~i~i... u n o ..n ~~a ..,....mr~.. .
<br />
|