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<br /> <br /> <br /> <br />I• <br />Dri11 Hole r595B <br />b7ucla brine, Pbntrose County, Colorado <br />Date Drilled: 2/19/77 <br />l~pth Thickness <br />(Feet) Strata (Feet) <br />0 Clay and rock 2.7 <br />2.7 Hard rock 3.S <br />6.2 Brown clay 15.8 <br />22.0 Brown sandstone and clay 4.0 <br />26.0 Gray shale 4.0 <br />30.0 Hard sandstone 4.0, <br />39,0 Shale and sandstone 3.0 <br />37.0 Clay shale 18.4 <br />55.4 Coal ,°.1 (U. LaikoYa) 1.6 <br />57.0 Gray shale 2.D <br />59.0 Hard sandstone 2.0 <br />61.0 Gray shale and sandstone 3.8 <br />69.8 Coal 1.2 <br />66.0 Shale 52 (L. Dakota) 0.3 <br />66.3 Coal 4.5 <br />70.8 Shale and sandstone 4.2 <br />75.0 TOPAL DEP7:i <br />6-i-36 <br />REVISED MARCH 2006 Attachment 2.04.6-1-37 <br />