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<br />`J <br /> Dri11 Hole ~GW-N2 <br /> Nucla Mine, c~bntrose County, Colorado <br /> Date Drille3: 3/23/77 <br />DeP~ ~ Thickness <br />(Feet) Strata ~ (Feet) <br />0 Surface soil 1.0 <br />1.0 Bmca clay and sandstone 4.0 <br />5.0 Brown sandstone 1.7 <br />6.7 Damp brown clay 2.3 <br />9.0 Gray shale 1.0 <br />10.0 3mit (~1 - U. Dakota ?) 1.6 <br />11.6 Gray shale p.7 <br />12.3 Sandstone ~ 1.0 <br />13.3 Shale and sandstone q,q <br />17.7 Dark shale 2.4 <br />20.1 Coal l.s <br />21.6 Gray shale 0.4 <br />22.0 Coal 2.4 <br />24.4 Wet opal 4`2 {L. Dakota) 1.0 <br />25.4 Dark shale 0.3 <br />25.7 Coal ~ 1.5 <br />27.2 Dark shale 0.8 <br />28.0 Shale and sandstone p,2 <br />26.2 Hard sandstone 1.2 <br />29.4 Shale axed sandstone 0,4 <br />30.3 Gray shale 3.1 <br />33.4 Hard sandstone 3.2 <br />36.6 Shale and sandstone O,g <br />37.4 Hard sandstone 1.1 <br />38.5 Gray shale 18.0 <br />56.5 Shale and stone (water?) 1.5 <br />sa.o ToTr[L DEPPH <br />NOTE: Well "nGW-N2 mined ouf. <br /> <br />6-7-43 <br />REVISED MARCH 2006 Attachment 2.04.6-1-44 <br />