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<br />CORE t_ABORATI7RtES
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<br />Match 2, 1994
<br />Mr. Mike Savage
<br />Hendricks Mining Company, ittc.
<br />P.Q. Box 653 -Caribou
<br />Nederland, Colorado SIWbI,•t1653
<br />Dear Mr. SavaEc:
<br />I have reviewed the letter sent by Mr. Berhan Keffelew and have prepared the following list of
<br />tests which Core Laboratories provides related Mining sites.
<br />it ay~n.i,.u es though the :::+~ rah!e to ntrfnrm all of the required testing. however the SpCCific ele-
<br />ments requested for Meteoric Water Mobility, trace element geochemistry, TCLP 1311/1312 and
<br />Humidity Cell testing vary front minesite and state. 1 have included sonic of the commonly
<br />requested elements but suggest you diu:uss with fife State of Colorado as to what their specific
<br />ttxlulretttent for you will be.
<br />Pr,e~ Static Testing APP/ANP:
<br />~" , oa Total Sulfur
<br />~ Pyritic Sulfur
<br />,~ Unidentified Sulfur
<br />Sulfate Sulfur '
<br />Tots! Sulfur us tons CaC03/1tXN1 tons of material
<br />Pyritic Sulfur av tons CaC03/lOlHl tons of material
<br />Acid Generation/Acid Neutralization Rario
<br />00
<br />Meteoric Water Mobility Procedure (Stela of Nevada):
<br />o~
<br />~H~S w/Profile fi September 19, 149(1 ?5~0 O°
<br />~(~ ~ Waste Rude - Majur Rlentents reported as f)xidcs:
<br />W ~ .TC.¢/~ 6o[O ~~/
<br />,~t15~ 5i, Al, Na, K, Ca, Fe total, Mn, Mg, Ti. P T~~.H l~~a,.k ~4,sR,~ -~SrNt
<br />Trace Eletnenis: it"Af~ ~ i+~FeJ/:+r~'
<br />~-/ C~6A- 7'/70
<br />jkS Hg, As, 5b, Ba, Cd, Cr, Pb, Cu, Ni, Se. Ag `f
<br />Tcrr~f~ 6oro
<br />/~•yGy>f""r 305
<br />~Or00 Eau 0et1YnY Drive. A W a~. Cdor Wp 0001 ~369fi. W07175 t-r tEO. Fa,1o71 tr,~ •~ t0~
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