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41i <br />':561 <br />BY <br />100, <br />1 20' <br />140r <br />160, <br />1 sot <br />200' <br />2201 <br />240' <br />260' <br />280, <br />440' <br />460' <br />480' <br />500' <br />505' <br />Depth: 505' <br />Elevation: 7,215.12 <br />Latitude: +1,066.95 <br />Departure: - 96,918.18 <br />Scale: 1" = 20' <br />CFF,I STEEL CORPORATION <br />COAL SECTION - RATON BASIN <br />LAS ANIMAS COUNTY, COLORADO <br />DDH 245 <br />0 -230 IS FROM ROTARY DRILLER'S LOG <br />(See GP log for supplementary information.) <br />2' Overburden <br />5' Sandstone, medium - grained <br />91 Shale, dark. gray <br />1' 1.0 -ft coal bed 16 -17 <br />131 Sandstone, coarse - grained, light gray <br />-' i,.;;- s :-a _c • - "ne- , ^,r gray <br />13' Shale, dark gray <br />11' Sandstone, medium - grained, light gray <br />22' Shale, dark gray <br />10' Sandy shale, light gray <br />51 Sandstone, <br />3 3.0 -ft <br />Shale] d0arft <br />9' Shale, dark <br />2' 2.0 -ft <br />nedium- grained, light gray <br />coal bed 100 -103 <br />-Oa1 bed 106 -107 <br />gray <br />coal bed 116 -118 <br />28' Shale, dark, gray <br />21 Sandstone, medium- grained, light gray <br />By Shale, dark gray <br />24' Sandstone, medium_ grained, light gray <br />41 4.0 -ft coal bed 180 -184 <br />12' Shale, dark gray <br />301 sandstone, medium - grained, light gray <br />41 Sandy shale, light gray <br />2' Drill in casing <br />i <br />i <br />Interbedded medium gray siltstone, fine - grained, faintly <br />90' banded light and dark gray sandstone, and dark gray <br />shale <br />1' 1.0 -ft <br />5' Shale, dark <br />r gg <br />' Shale0.dafk <br />' Sha�eN ar <br />k <br />5' San stone, <br />coal bed 262 -263 <br />gray <br />coal bed 268.5 -269.3 <br />ra <br />oat y <br />bed 270 -270.7 <br />rav <br />ne=grained, medium gray <br />.51 Sandstone, medium - grained, Light ;dray <br />I; Sandstone, fine- r i e1 aa u gray <br />1.7 -ft coa bey 293�29.� g y <br />3' Interbedded fine - grained medium gray sandstone <br />and medium gray siltstone <br />7' 0.7 -ft coal bed 310 -310.7 <br />. <br />3001 <br />me.::lr: di,.­ gr..,y <br />322 <br />coal <br />3401 <br />7 <br />360' <br />fine- grained, light and dark <br />380' <br />r <br />ln0' <br />I.' <br />440' <br />460' <br />480' <br />500' <br />505' <br />Depth: 505' <br />Elevation: 7,215.12 <br />Latitude: +1,066.95 <br />Departure: - 96,918.18 <br />Scale: 1" = 20' <br />CFF,I STEEL CORPORATION <br />COAL SECTION - RATON BASIN <br />LAS ANIMAS COUNTY, COLORADO <br />DDH 245 <br />0 -230 IS FROM ROTARY DRILLER'S LOG <br />(See GP log for supplementary information.) <br />2' Overburden <br />5' Sandstone, medium - grained <br />91 Shale, dark. gray <br />1' 1.0 -ft coal bed 16 -17 <br />131 Sandstone, coarse - grained, light gray <br />-' i,.;;- s :-a _c • - "ne- , ^,r gray <br />13' Shale, dark gray <br />11' Sandstone, medium - grained, light gray <br />22' Shale, dark gray <br />10' Sandy shale, light gray <br />51 Sandstone, <br />3 3.0 -ft <br />Shale] d0arft <br />9' Shale, dark <br />2' 2.0 -ft <br />nedium- grained, light gray <br />coal bed 100 -103 <br />-Oa1 bed 106 -107 <br />gray <br />coal bed 116 -118 <br />28' Shale, dark, gray <br />21 Sandstone, medium- grained, light gray <br />By Shale, dark gray <br />24' Sandstone, medium_ grained, light gray <br />41 4.0 -ft coal bed 180 -184 <br />12' Shale, dark gray <br />301 sandstone, medium - grained, light gray <br />41 Sandy shale, light gray <br />2' Drill in casing <br />i <br />i <br />Interbedded medium gray siltstone, fine - grained, faintly <br />90' banded light and dark gray sandstone, and dark gray <br />shale <br />1' 1.0 -ft <br />5' Shale, dark <br />r gg <br />' Shale0.dafk <br />' Sha�eN ar <br />k <br />5' San stone, <br />coal bed 262 -263 <br />gray <br />coal bed 268.5 -269.3 <br />ra <br />oat y <br />bed 270 -270.7 <br />rav <br />ne=grained, medium gray <br />.51 Sandstone, medium - grained, Light ;dray <br />I; Sandstone, fine- r i e1 aa u gray <br />1.7 -ft coa bey 293�29.� g y <br />3' Interbedded fine - grained medium gray sandstone <br />and medium gray siltstone <br />7' 0.7 -ft coal bed 310 -310.7 <br />. <br />_it_:o :. =, <br />me.::lr: di,.­ gr..,y <br />1.20 <br />coal <br />16' <br />medium gray <br />7 <br />Sandstone, <br />fine- grained, light and dark <br />•0.9 <br />r <br />coal <br />gray banded, ripple- marked <br />0.1' <br />.5' 2.5 -ft <br />shale <br />0.4 <br />shale <br />0.21 <br />dar; gray shale and <br />coal <br />.4' <br />Sandstone, <br />medium - grained, light gray <br />0.005 <br />' <br />5siltstone <br />.6' <br />3.6 -ft <br />coal bed 336.4 -340 <br />1.01 <br />coal <br />7' <br />Siltstone, <br />dark gray <br />0.05' <br />coal, dull <br />0.1' <br />shale <br />11 <br />Sandstone, <br />medium- to coarse- grained, <br />0.4' <br />coal <br />white - streaked with some chips of coal <br />4' <br />Sandstone, <br />fine - grained, dark gray <br />6' <br />Sandstone, <br />medium- grained, light gray <br />17' Sandstone, medium- grained, light gray <br />5' Interbedded dark gray shale and <br />medium gray siltstone <br />4' Shale, dark gray <br />9' 9.0 -ft coal bed 414 -423 <br />1.0 coal, bright <br />0.05 shale <br />0.50 coal, bright <br />0.1 coal, dull <br />0.95 coal, bright <br />0.1 coal, dull <br />1.0 coal <br />0.1 $hale <br />0.9 coal <br />0.05 shale <br />interbedded <br />dark gray shale and <br />1.20 <br />coal <br />16' <br />medium gray <br />siltstone <br />0.05 <br />shale <br />0.9 <br />coal <br />.5' 2.5 -ft <br />coal bed 439 -441.5 <br />0.4 <br />shale <br />Interbedded, <br />dar; gray shale and <br />1.7 <br />coal <br />.5' <br />medium gray siltstone <br />4' Shale, dark gray, noncohesive. <br />81 Shale, medium gray <br />4' Sandstone, medium- to fine - grained, light gray <br />13' Shale, dark gray to black, noncohesive <br />0.7 -ft coal bed at 471 <br />7' Sandstone, fine - grained, medium gray <br />11' Shale, medium to dark gray <br />11' Siltstone, medium gray <br />END OF HOLE AT 505' <br />