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<br />• <br />Corehole #310134-4 <br />CORE DESCRIPTION <br />Location: Sec. 34, T3N R101W <br />Elevation: 5,750' <br />Date: 8/21/78 <br />D Roof 592.3' to <br />Silstone, <br />& lenses; <br />fragments <br />D Coal 594.3' to <br />COAL, goon <br />coal from <br />594.3' (2.0') <br />gray to brown, carbonaceous fragments <br />siltstone, brown to black, carconaceous <br />& lenses abundant <br />i luster, vertically fractured; shaley <br />599.1' to 600.0' <br />D Floor 600.0' to 601.0' (1.0') <br />Siltstone, gray to brown, few carbonaceous fragments <br />B Roof 632.4' to 634.4' (2.0') <br />Siltstone,gray to brown, few carbonaceous lenses <br />& layers; siltstone-shale, brown to black, carbon- <br />aceous fragments. <br />B Coal 634.4' to 640.0' (5.6') <br />Coal, shaley from 634.4' to 636.0'; COAL, good <br />luster, vertically fractured. <br />B Floor 640.0' to 641.0' (1.0') <br />Silstone-shale from 640.0' to 640.5', carbonaceous <br />fragments & lenses; silts tone, grayish-brown to black, <br />carbonaceous fragments & lenses. <br />• <br />