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~, ~: Gam„ r <br />C~'• ~ 1~ <br />• • ~,~ alr~r•, <br />~TThtllm lMr ~- Or'cl Uv Sr+y <br />STATE OF COLORADO <br />DIVISION OF MINERALS AND GEOLOGY <br />Depanmem a Natural Resources <br />131 3 Sherman 51., Room ' I i ~ I~~~~ <br />Denver, Colorado 80203 <br />Phone: 13031 866 3 567 <br />FA%~. 130}) 8328105 <br />DEPARTMENT OF <br />NATURAL <br />April 18, 1994 RE$O(.JRCE$ <br />Mr . John Hardwa a°` R„me' <br />y Go.~ernur <br />Environmental Manager Aee ;,,,,,i,„ <br />Cripple Creek & Victor Gold f.rcun~c oimt~ur <br />P. 0. Box 191 .1~<n,ei u. i~,~4 <br />Victor, CO 80860 onsion oveuo~ <br />RE: Sampling Locations for Meteoric Water Mobility Test for Rock <br />to be Used as Underdrain <br />Dear Mr. Hardway: <br />The Division of Minerals and Geology has approved the sampling <br />locations provided on Friday, April 15th. The sample locations <br />will be more than adequate to provide a representative sample. <br />If the meteoric water mobility tests show these samples to meet <br />surface water discharge parameters for the following: Ph, A1, As, <br />Be, Cd, Cr, Cu, Fe, Pb, Mn, Hg, Ni, Se, ... etc. The Division <br />will approve the use of these rock as the underdrain material. <br />If you have additional questions or concerns please contact me. <br />Sincerely, <br />,. <br />Berhan Keffelew <br />Environmental Protection Specialist <br />BK/ern <br />cc: Carl Mount <br />Allen Sorenson <br />M:\oss\ern\hardway.bk <br />