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5~ <br />C. <br /> <br />;~ <br />• <br />Drill Hole $347 <br />Nucla Mine, Montrose County, Colorado <br />Date Drilled: 11J12J73 <br />Depth Thickness <br />(Feet) Strata (Feet) <br />0 §and and sandstone ~ ~ 1.7 <br />1.7 Sarr3stone 5.5 <br />7.2 Shall with sandstone streaks 3.8 <br />11.0 Shale 10.0 <br />21.0 Sandstone 4.0 <br />25.0 5ha1e 2.3 <br />27.3 Slate 1.1 <br />26.9 Coal $1 (U. Dakota) 1.6 <br />30.0 Dark shale 0.8 <br />30.8 Shale and sandstone 6.5 <br />37.3 Dark shale 2.0~ <br />39.3 Dark shale and coal ~ 0.5 <br /> <br />39.8 #2 (L, Dakota) <br />Coal <br />6.3 <br />46.1 Shale ~ 3.9 <br />40.0 Shale and sandstone ~ S.4 <br />55.4 Shale 2.6 <br />58.0 Dark shale 4.0 <br />62.0 Shale and sandstone streaks 8.0 <br />70.0 Shale 1.3 <br />71.3 Dark shale slate 0.6 <br />71.9 Coal ~ 2.2 <br />74.1 Slate $3 (NUCla) 2.5 <br />76.6 Coal 1.1 <br />77.7 Shale 0.3 <br />78.0 Shale ars3 sandstone 3.0 <br />81.0 Shale 6.0 <br />87.0 Sarrlstone and shale streaks 3.1 <br />90.1 Shale 3.4 <br />93.5 Shale aryl sandstone 1.5 <br />95.0 Dark shale and slate 1.5 <br />96.5 Shale 3.5 <br />100.0 RV1'AL DEP171 <br />6-t-25 <br />kEV~sEDNrnxcHZOOS Attachment 2.04.6-1-26 <br />