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Bore Hole GW-S45 • <br />Page two <br />DEPTH DESCRIPTION AND COMMENTS <br />52.3 - 55.4 Sandstone, very fine grained transition from coal to sandstone at 52.3- <br />52.7', dark gray sandstone at 52.7', small shale tense at 53.3', coal chips <br />appear frequently, medium hardness. <br />55.4 - 57.7 Carbonaceous shale, wet from 56.1 - 57.2', coal chips throughout, rest <br />of shale low hardness, dark gray black in color. <br />57.7 - 61.0 Sandstone, very fine grained, gray with carbonaceous streaks, some <br />gypsum deposits, medium hardness. <br />61.0 - 62.8 Shale, dark grey, medium-low hardness, wet from 62.1-62.8', <br />carbonaceous from 62.0-62.9', carbonaceous shale/coal transition from <br />62.9-63.3'. <br />63.3 - 64.0 Lost <br />64.0 -64.8 Coal, friable, traces of pyrite. <br />64.8 - 81.2 Sandstone, gray with black swirls, color getting darker with depth; <br />shale lenses 75.3-75.7' ossibl more; pyrite, coal flicks and limonite in • <br />small amounts; medium hardness, very fine grained. <br />81.2 - 92.3 Shale dark gray, low to light medium hardness, light gray, sandstone <br />from 84.3-84.4', 90.4-90.6'. <br />92.3 - 122.0 Sandstone, gray, with carbonaceous swirls, medium hardness, very fine <br />grained; color increases with depth. <br />122.0' TOTAL DEPTH <br />• <br />6-37i NOV $ 3 1981 <br />