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Cutting Description
<br />Drill Hole 21012-12
<br />Page 2 of 8
<br />From To
<br />75' 80' Siltstone, gray to brown; sandstone, fine grained,
<br /> light gray, hard .
<br />80' 85' Siltstone, dark gray;
<br />85' 95' Sandstone, fine grained, light gray.
<br />95' 100' Siltstone, gray; Siltstone, dark gray, hard; shale,
<br /> carbonaceous, bl ack, with coal fragments.
<br />100' 105' Siltstone, gray, with small amount of sandstone, very
<br />fine grained, light gray, interbedded.
<br />105' 115' Sandstone, fine grained, light gray.
<br />115' 120' Sandstone, fine grained, light gray, with some thin
<br />carbonaceous layering, black.
<br />120' 125' Siltstone, dark gray; sandstone, very fine grained, gray.
<br />125' 130' Siltstone, dark brown to gray.
<br />130' 135' Shale, slightly carbonaceous, black; Siltstone, dark
<br />gray.
<br />135' 140' Shale, carbonaceous, black to brown, coaly.
<br />140' 145' Shale, carbonaceous, black to brown; Siltstone, dark
<br />gray.
<br />145' 150' Siltstone, dark gray; Siltstone-shale, carbonaceous,
<br />black to brown, coaly.
<br />150' 155' Siltstone-shale, carbonaceous, black to brown, coaly;
<br />sandstone, fine grained, light gray.
<br />155' 160' Siltstone, light gray; sandstone (58), fine grained,
<br />light gray.
<br />160' 175' *Sandstone, fine grained, gray, well cemented (hard);
<br />sandstone, fine grained, brown.
<br />*Hit water at 166' -- very high quantity.
<br />From this point on, brown, fine grained, sandstone
<br />and brown dirt clumps are to be ignored in sample
<br />bag due to washing out of the top of the hole.
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<br />175' 180' Sandstone, fine grained, light gray; mudstone fragments,
<br />brown, very hard. •
<br />180' 190' Sandstone, fine grained, light gray.
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