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Cutting Description
<br />Drill Hole 21012-12
<br />Page 8 of 8
<br />From To
<br />635' 640'
<br />640' 645'
<br />645' 650'
<br />650'
<br />655'
<br />660'
<br />665'
<br />670'
<br />675'
<br />680'
<br />685'
<br />Siltstone, dark gray; sandstone, fine grained, light
<br />gray.
<br />Siltstone, dark gray; sandstone, fine grained, light
<br />gray.
<br />Siltstone, dark gray.
<br />655' Siltstone, dark gray; sandstone fragments, fine
<br />grained, light gray.
<br />660' Siltstone, gray; sandstone, fine grained, light gray.
<br />665' Siltstone, light gray and gray, interbedded; sandstone
<br />fragments, fine grained, light gray.
<br />670' Siltstone, gray, with sandstone, fine grained, light
<br />gray, interbedded; shale, carbonaceous, black, with
<br />a few coal fragments.
<br />675' Sandstone, fine grained, light gray; siltstone, gray;
<br />shale, carbonaceous, black,, with a few coal fragments
<br />siltstone-shale, carbonaceous, black shale fragments,
<br />gray, hard.
<br />680' Siltstone, gray; sandstone, fine grained, light gray;
<br />shale, carbonaceous, black.
<br />685'
<br />690'
<br />Siltstone, gray; sandstone, fine grained, light gray;
<br />siltstone-shale, carbonaceous, black.
<br />Siltstone, gray; sandstone, fine grained, light gray.
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<br />DESCRIPTION SY: Kevin Feragen •
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