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Cutting Description
<br />Drill Hole 21012-12
<br />Page 5 of 8
<br />From To
<br />• 460' 465' Siltstone, carbonaceous, dark gray, with a few
<br />coal fragments; sandstone (281, fine grained, light
<br />gray; muds tone fragments, orange brown, hard.
<br />465' 470' Siltstone, dark
<br />gray; silts tone
<br />470' 475' Siltstone, dark
<br />gray; sandstone
<br />cemented, hard.
<br />475' 480' Siltstone, dark
<br />coal fragments;
<br />light gray.
<br />gray; sandstone, fine grained, light
<br />, 4ray.
<br />gray; sandstone, fine grained, light
<br />fragments, fine grained, gray, well
<br />gray; shale, carbonaceous, black;
<br />sandstone fragments; fine grained,
<br />480' 485' Siltstone, dark gray; sandstone, fine grained, light
<br />gray .
<br />485' 490' Sandstone, fine grained, light gray; silts tone, dark
<br />gray; silts tone, gray.
<br />490' 495' Siltstone, dark gray; sandstone, fine grained, light
<br />gray; sandstone fragments, fine grained, gray, well
<br />cemented (hard).
<br />• 495' 500' Siltstone, dark gray; sandstone, fine grained, light
<br />gray; mudstone fragments, orange brown, hard.
<br />500' 510' Siltstone, dark gray; sandstone, fine grained, light
<br /> gray; coal fragments.
<br />510' 515' Siltstone, dark gray; sandstone, fine grained, light
<br /> gray; coal fragments; sandstone fragments, fine grained,
<br /> gray, well cemented (hard).
<br />515' 520' Coal; shale , carbonaceous, black , coaly; silts tone,
<br /> dark gray; sandstone, fine grained, light gray.
<br />520' 525' Siltstone, dark gray; silts tone, gray; sandstone,
<br /> fine graine d, gray, well cemente d (hard); coal frag-
<br /> ments.
<br />525' 530' Siltstone, dark gray; sandstone (59), fine grained,
<br /> light gray; coal fragments.
<br />530' 535' Siltstone, dark gray; sandstone (58), fine grained,
<br /> light gray.
<br />535' 540' Siltstone, dark gray; sandstone, fine grained, Light
<br />• gray; coal fragments.
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