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<br />PIONEER <br />R ENC.INEERIN(: <br />~~ CORPORATION <br />GEOLOGIC DRILL LOG <br />• <br />Elevation: 7035.0' prol~cr; Carbon Junction Mine <br />X-Coordinate: 1,316,000 E Co~nry: La Plata <br />Y-Coordinote: 221,040 N Stare: Colorado <br />Location: NWT, NEk Section: 33 Tornrhrp: 34!~ N <br />Driller: Doug King, Jr. Company: Pueblo Coal, Inc. <br />Loqqer: Doug King, Jr. Company: Pueblo Coal, Inc. <br />Hole No.: 15A <br />Torol Depth:240.0' <br />Pape 1 of ? <br />Range: 9 W <br />S.rup Date: 10/8/80 <br />Completion Date: 10/9/80 <br />Signalur• Dale: L1/11/82 <br /> <br />Tile: Senior Geoloeist, Pioneer Engineering Corporation <br /> <br />FROM TO THICKNESS DESCRIPTION <br />0.0 12.0 12.0 Soil Profile, A through C <br />L2.0 22.5 10.5 Shale: gray to brown, clayey, soft, weathered <br />22.5 43.0 . 20.5 Interbedded Sandstone and Shale <br />43.0 49.5 6.5 h~iddle Shamrock Rider Coal, shaley <br />49.5 58.0 8.5 Interbedded Sandstone and Shale <br />58.0 61.5 3.5 Lower Shamrock Rider Coal, very shaley <br />61.5 83.0 83.0 Interbedded Sandstone and Shale <br />83.0 88.0 5.0 Upper Shamrock Coal <br />88.0 90.0 Z.0 Shale Parting <br />90.0 104.5 14.5 Lower Shamrock Coal, shaley laminations <br />104.5 147.5 43.0 Interbedded Sandstone, Siltstone and Shale <br />147.5 161.0 13.5 Sandstone, shaley <br />161.0 168.0 7.0 Interbedded Sandstone, Siltstone and Shale <br />168.0 173.5 5.5 Upper Carbonera Coal, shaley top <br />173.5 L74.5 1.0 Shale Parting <br />• <br />• <br />