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5~ <br /> <br />Depth <br />(Feet) <br />0 <br />10_O <br />11.3 <br />3.2.0 <br />14.0 <br />15.0 <br />25.9 <br />27.0 <br />27.8 <br />28.5 <br />34,3 <br />35.9 <br />37.1 <br />39.0 <br />40.5 <br />42.0 <br />44.2 <br />94.8 <br />45.1 <br />46.3 <br />46.7 <br />52.0 <br />53.D <br /> <br />• <br />Drill Hole 8583 <br />Nucla Mine, :EOntrose Coi:nty, Colorado <br />Date Drilled: 1/31/77 <br /> Thic~mess <br />Strata (Feat) <br />E~'own clay - damp 10.0 <br />Sandstone and clay 1.3 <br />Hard sandstone 0.7 <br />Gray shale and sandstone 2.D <br />Sandstone 1.0 <br />Gray-hrocm shale 10.9 <br />Hard sandstone 1.1 <br />Shale 0.8 <br />Coal (Rider) 0.7 <br />Shale 5.8 <br />Coal $1 (C. Dakota) 1.6 <br />Shale 1.2 <br />Eiard sandstone 2.1 . <br />Gray shale and sandstone 1.5 <br />Hard sandstone 1.5 <br />Clay shale ~ 2.2 <br />Coal 0.6 <br />Shale 0.3 <br />Coal A2 (L. Dakota) 1.2 <br />Shale and saristone 0_4 <br />Coal 5.3 <br />Dark shale <br />TOTAL DFRTH <br />6-7....34 <br />10.0 <br />xev7sE:DMnRCttzooe Attachment 2.04.6-1-35 <br />