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Page 4 of 8 <br /> Project: Elk Creek Mine Hole: EC-5 <br /> From To Thlck. Deacri on <br />• 382.50 385.00 2.50 Sandstone: light gray to gray, very fine grained, silty, <br /> laminae, firm <br /> 385.00 386.30 1.30 Siltstone: gray, firm <br /> 386.30 390.30 4.00 Sandstone: light gray, laminae, very fine grained, firm <br /> 390.30 399.20 8.90 Shale: dark gray, silty tap, weak bedding, slickensides <br /> 399.20 399.60 0.40 Carbonaceous Shale: bladr <br /> 399.60 400.00 0.40 Coal: moderately blight, E-2 Seam <br /> 400.00 400.40 0.40 Carbonaceous Shale: black, dull, E-2 Seam <br /> 400.40 401.00 0.60 Shaley Coal: black, dull, E-2 Seam <br /> 401.00 408.20 7.20 Coal: moderately bright to moderately dull, weak, well <br /> cleated middle, E-2 Seam <br /> 408.20 408.60 0.40 Shale: black to dark gray, carbonaceous top <br />• 408.60 409.40 0.80 Sandstone: light gray, very fine grained, silty <br /> 409.40 413.30 3.90 Shale: dark gray, clayey, weak bedding <br /> 413.30 417.60 4.30 Siltstone: light gray to dark gray, sandy top <br /> 417.60 421.00 3.40 Shale: dark gray, very clayey, weak bedding, fractured base <br /> 421.00 422.00 1.00 Sandstone: light gray, very fine grained, silty, laminae <br /> 422.00 422.70 0.70 Siltstone: light gray, limey, fractured <br /> 422.70 427.20 4.50 Shale: dark gray, weak bedding, carbonaceous base <br /> 427.20 429.40 2.20 Coal: dull to moderately bright, Shaley top ®0.4', <br /> E-1 Rider <br /> 429.40 429.60 0.20 Carbonaceous Shale: black, weak bedding <br /> 429.60 434.30 4.70 Shale: dark gray, weak bedding, clayey top, silty base <br /> 434.30 436.50 2.20 Sandstone: Ight gray, very fine grained, silty <br /> 436.50 437.70 1.20 Siltstone: gray, firm <br />