Laserfiche WebLink
<br /> Drill Hole 2282 <br /> Nucla Mine, Montrose County, Colorado <br /> Date Drilled: 9/17/73 <br /> Depth 79iicJmess <br /> (Feet) Strata (Feet) <br /> 0 Rack and clay 1.4 <br /> 1.4 Hard sandstone 1.6 <br /> 3.0 Inose sandstone 1.4 <br /> 4.4 Shale 2.7 <br /> 7.1 Scmit coal 1.4 <br /> 8.5 Soft coal ~1 (U. ~O~) 0.5 <br /> 9.0 Shale 1.3 <br /> 10.3 Shale and sandstone 4.5 <br /> 14.8 Hard sandstone 1.1 <br /> 15.9 Dark shale 2.5 <br /> <br />• 18.4 <br />18.9 Coal <br />Shale 0.5 <br />0.3 <br /> 19.2 Shale and coal 0.1 <br /> 19.3 Coal ~2 (L. Dakota) ~ 0.7 <br /> 20.0 Shale 0.2 <br /> 20.2 Coal 5.4 <br /> 25.6 Shale 0.4 <br /> 26.0 Sandstone and shale ~ 4.0 <br /> 30.0 Shale 3.9 <br /> 33_9 Hard rock 4.5 <br /> 38.4 Shale ~ 3.6 <br /> 42.0 Shale and sandstone 7.0 <br /> 49.0 Dark shale 1.5 <br /> 50.5 Shale and sandstone 4.0 <br /> 54.5 Dark shale with water 10.5 <br /> 65.0 Coal - 1.0 <br /> 66.0 Shale ,°,3 (Nucla) 0.2 <br /> 66.2 Opal p.8 <br />• 6-1-14 <br />Formation <br />REVISED MARCH 2006 Attachment 2.04.6-1-15 <br />