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40'
<br />60'
<br />100'
<br />L.
<br />160'
<br />i30'
<br />200'
<br />220'
<br />240'
<br />260'
<br />280'
<br />300'
<br />3_
<br />340'
<br />360'
<br />400'
<br />440'
<br />460'
<br />Depth: 468 Ft
<br />Elevation: 7,171.37 Ft
<br />Latitude: +570.50
<br />Departure: - 97,335
<br />Scale: 1" = 20'
<br />CFF,I STEEL CORPORATION
<br />COAL SECTION — RATON BASIN
<br />LAS ANIMAS COUNTY, COLORADO
<br />DDH 244
<br />0 -260 DRILLED IS FROM ROTARY DRILLER'S LOG
<br />5' Overburden
<br />10' Shale, dark gray
<br />32' Shale, sandy, dark gray
<br />15' Sandstone, fine - grained, light gray
<br />1' Shale, dark gray
<br />4' 4.0 -ft coal bed 63 -67
<br />3' Shale dark gray
<br />1' 3.0 -ft coal bed 70 -71
<br />5'
<br />2' Shale, black and carbonaceous
<br />3' Shale, black and carbonaceous
<br />12' Shale, dark gray
<br />7' Sandstone, medium gray
<br />11' Shale, dark gray
<br />2' 2.0 -ft coal bed 111 -113
<br />11' Shale, dark gray
<br />7' Shale with sand bands, dark gray
<br />2' 2.0 -ft coal bed 131 -133
<br />7' Shale, black and carbonaceous
<br />12' Shale, dark gray
<br />6' Sandstone, fine - grained, light gray
<br />3' Shale, dark gray
<br />17' Sandstone, fine - grained, light gray
<br />14' Shale, dark gray
<br />3' Sandstone, fine - grained, light gray
<br />1.5' Shale, dark gray
<br />if 1.0 -ft coal bed 210 -211
<br />3' Shale, black and carbonaceous
<br />11' Sandstone, fine - grained, light gray
<br />2' Shale dark gra
<br />if 3.0 -ft coal y
<br />bed 227 -228
<br />4' Sandy shale, light gray
<br />18' Sandstone, fine - grained, light gray
<br />9' Shale, black and carbonaceous
<br />5, :nterlaminated sandstone and siltstone, ripple- marked.
<br />Sandstone is medium - grained. Cohesive.
<br />19.4' Claystone, dark gray, incohesive
<br />1.5' i nterlaminated sandstone and siltstone.
<br />Sandstone is cohesive.
<br />0.5 -ft coal bed 286 -286.5 (100 percent coal)
<br />18.0' Clay shale, dark gray, slightly cohesive
<br />5.5' Sandstone, light gray, fine - grained
<br />13' Interbedded medium gray siltstone and dark gray shale
<br />4' Clav shale, dark gray to black
<br />16' interbedded dark gray siltstone and dark gray to black shale
<br />5' Sandstone, fine - grained, light and dark gray, ripple- marked
<br />5, Sandstone, medium gray. Coal filling fissures in a nearly
<br />vertical plane
<br />4' Siltstone, medium gray
<br />9' Shale, dark gray to black and carbonaceous
<br />7 5' 7.5 -ft coal bed 363 -370.5 (Sample No. 1)
<br />100 percent coal, clean and bright with thin, dull, tough bands
<br />5.5' Shale, dark gray
<br />12' Siltstone, medium gray
<br />2' Sandstone, fine - grained, light gray
<br />6' Shale, dark gray
<br />3.5' 3.5 -ft coal bed 397 -400.5
<br />Shale, dark gray to black and
<br />10.5' carbonaceous
<br />2.7' coal, clean and bright
<br />0.05' dull coal
<br />0.45' coal, clean and bright
<br />0.10' coal, dull
<br />0.20' coal, clean and bright
<br />(Sample No. 2)
<br />8' Siltstone, medium gray
<br />- -.3' Shale, dark gray to black and carbonaceous
<br />2' 2.0 -ft coal bed 425.3 -427.3
<br />3.7' Shale, dark gray
<br />4' Sandstone, fine - grained, medium gray
<br />4' Sandstone, medium - grained, light gray
<br />s.5' Sandstone, fine - grained, light and dark gray banded
<br />21.7' Shale, dark gray
<br />END OF HOLE AT 468
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