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CF &I STEEL CORPORATION
<br />Coal Section, Raton Basin, Las Animas County, Colorado
<br />DDH 212
<br />(Sheet one)
<br />DDH 212, Sheet One
<br />Depth 1,2 ?3'
<br />Elevation 7,759.67
<br />Latitude 111,221.10
<br />Departure _97,767.83
<br />Scale 1" = 20'
<br />n' '
<br />Rock bit
<br />20'
<br />3.0' siltstone, yellow to green ,
<br />5.0' siltstone, very sand }', dark gray
<br />2.0' arkose, very coarse - grained, yellow gray
<br />40' 18,0' siltstone, sandy. Sand is coarse- sized.
<br />_r dark gray
<br />15.0' arkose, very coarse- grained. Some granule
<br />60, conglomerate, white
<br />13.0' siltstone, very sandy, dark gray
<br />80' 10,0' arkose, white, some granule conglomerate
<br />2.0' siltstone, sand}•, dark gray granule conglomerate
<br />14.0' arkose matrix and arkosic granule material, white
<br />100'
<br />120'
<br />65.0' siltstone, sandy. Sand is predominantly
<br />medium- grained or smaller. Micaceous
<br />140'
<br />16 0
<br />t- 12.0' siltstone, mottled, dark greenish gray and dark
<br />_ maroonish gray
<br />180' 5.0' sandstone, arkosic, very silty, coarse- grained,
<br />dark green gray
<br />4.0' siltstone, sandy, dark gray
<br />3.0' sandstone, silty, medium - grained, dark greenish gray
<br />-- 9,0' siltstone, sandy, dark greenish gray to dark bluish gray
<br />200' ---
<br />11.0' arkose, coarse - grained, white
<br />3.0' siltstone, dark gray
<br />2.0' sandstone, silty, coarse- grained, dark green gray
<br />220' -
<br />siltstone, sandy with various grain sizes up to
<br />44.0' coarse, dark green gray to dark blue gray.
<br />240' _ -
<br />2
<br />8.0' sandstone, coarse - grained, very silty, very micaceous,
<br />dark gray
<br />16.0' siltstone, dark gray
<br />-•r'T
<br />280'
<br />10.0' arkose, coarse - grained, light gray, many coal laminae
<br />300' 9.0' shale, greenish gray
<br />�c
<br />Poison Catiyon 3.0' arkose, very coarse- grained, green
<br />-lam
<br />Raton -
<br />Contact indefinite.
<br />320 - - -�-^ 28,0' shale, medium gray
<br />t
<br />6.0' arkose, medium- grained, white
<br />340'
<br />8.0' sandstone, medium - grained, arkosic, many fossilized
<br />plant fragments
<br />- = 12.0' siltstone, sandy, medium - grained
<br />3ti0 3.0' arkose, coarse - grained, white
<br />_- 22.0' siltstone to shale. Some narrow sandy beds and
<br />'-' sandstone beds, medium gray
<br />380'
<br />3.0' arkose, coarse - grained, white, contains altered feldspars
<br />_ 0.1' coal bed at 390'
<br />0.2' coal bed at 393.5'
<br />0.1' coal bed at 394'
<br />400 - = 22,0' siltstone to shale, dark gray to black, and carbonaceous
<br />-•s
<br />=ZM7
<br />-= 10.0' shale, sandy, ripple marked. Sand is mostly medium -
<br />420, - ___.__ grained
<br />1,6' coal bed at 928- 429.6' (100 percent clean, bright coal
<br />1.2' coal bed at 430.3 - 431.5' (80 percent bright coal)
<br />1.6' coal bed with shale split at 434 - 435.6'(85 percent coal, partly dull)
<br />440'
<br />- �.2' shale, dark -gray to black, and carbonaceous -
<br />!�
<br />0,1' coal tied at 449'
<br />0.2' coal bed at 450'
<br />460' 0.6' coal bed at 459 - 459.6' (90 percent coal)
<br />180'
<br />21.0' arkose, coarse-grained, white to tennieh,
<br />.,, contains mostly altered feldspar ,
<br />pp 0.9' coal bed at 496- 496.9' (90 percent coal)'
<br />_ - 14.0' siltstone to shale, sandy, dark gray to
<br />black, and carbonaceous
<br />4.0' arkose coarse - grained, very micaceous, very
<br />foesil�ferous, light gray, altered feldspars
<br />10.0' shale, medium gray \
<br />5.0' siltstone, sandy, medium gray
<br />10.0' arkose, very coarse - grained, light 'gray, _
<br />feldspars mostly altered
<br />540'
<br />38.0' shale, black and carbonaceous
<br />` 2.0' coal bed at 558 -560' clean and bright
<br />560'
<br />So, 11.0' sandstone, medium- grained, light Krav,
<br />ripple marked -
<br />0,3' coal bed at 588'
<br />0.1' coal bed at 589'
<br />1.1' coal bed at 590.6- 591.7' with two shale seams (85 percent
<br />18.0' shale, black and carbonaceous
<br />00'
<br />arbonpe�
<br />5.0' '
<br />au: _
<br />light gray, feldspars mostly altered
<br />1.0' siltstone, very silty, medium- grained,
<br />ripple marked
<br />3.0' sandstone, very silty, medium- grained,
<br />1520' ripple marked
<br />�f 20.0' shale, dark gray
<br />l
<br />640' `
<br />4.0' sandstone, very silty, medium -gray,
<br />ripple marked
<br />660' '-"
<br />0.3' bed of shaly coal at 680',
<br />52.0' shale, dark gray
<br />680'
<br />700' 5.0' sandstone silty, coarse - grained,
<br />arkosic, fight gray
<br />27.0' siltstone to shale, sandy in part.
<br />some sandstone streaks, ripple marked
<br />. °v
<br />720'
<br />Fi
<br />.lJ
<br />8.0' arkose, coarse - grained, light gray.
<br />feldspars altered
<br />740, 6.0' shale, dark gray
<br />0.2' coal bed at 742
<br />interbedded sand, and siltstone; sand is
<br />medium- to coarse- grained
<br />0.8' bed of clean, bright coal 756.2 -757'
<br />760'
<br />shale to siltstone, sandy
<br />l= 1,9'coal bed 777.1 - 779.0' 1.0' coal, clean and bright
<br />0.5' shale, coaly
<br />780' 4:0' sandstone arkosic ; coarse- 0.4' coal, clean and bright
<br />4:0' ijj.nTotietijligffTsiandy,
<br />med7ium gLrLAy gg
<br />3.0' Ointeriamina edasandband sandy (100 percent coal)
<br />siltstone. Ripple marked
<br />8001 19.0' siltstone, carbonaceous and black
<br />0..i' coal bed at 809'
<br />D. coal bed at 810,,5'
<br />0. ' coal bed at 811
<br />820'
<br />34.0' sandstone, arkosic, coarse - grained,
<br />light gray. Feldspars altered
<br />840'
<br />0.8' coal bed 832.0 - 852.8' (95 percent clean and bright
<br />27,0' shale, dark gray to black coal)
<br />�� and carbonaceous
<br />860' 0,,,' goal bed a1 861'
<br />880' 20.0' sandstone, coarse - grained,
<br />arkosic, light gray. Feldspars
<br />are altered
<br />900' 6.0' interbedded sandstone and siltstone,
<br />Z_ gray
<br />3.2' coal bed 906.5- 908.7'
<br />920, 2.0' coal bed 918.2 - 920.2'
<br />37.0' siltstone, medium gray to black,
<br />sandy in part
<br />1.0' coal bed 932.3 - 933.3' (95 percent coal, somewhat
<br />dull and dirty)
<br />940' _
<br />interbedded and interlaminated
<br />17.0' sandstone, sandy siltstone, and
<br />shale. Ripple marked
<br />0.4' coal bed at 958' (mostly clean and bright)
<br />960' 3.0' sandstone medium - grained, very
<br />.� -- silty. Ripple marked
<br />9.0' siltstone to shale, light gray
<br />5.0' interbedded, silty sandstone and
<br />siltstone. Sand is medium - grained
<br />980'
<br />27.0 siltstone, medium gray
<br />1000'
<br />1.0' coal bed 1004.2- 1005.2'
<br />1020'
<br />59.0' siltstone, sandy, medium gray.
<br />sand is medium - grained. Some
<br />ripple- marked sandy streaks
<br />1040'
<br />1060'
<br />_ 17.0' sandstone, silty, arkosic, coarse -
<br />grained, light gray. Feldspars altered
<br />1080'
<br />5.1' coal bed ,
<br />20.0' shale, dark gray
<br />_ l
<br />16.0' sandstone, arkosic, coarse- giiilaed,
<br />very micaceous,.light gray. Feldspars
<br />,
<br />are altered
<br />6.6' interbedded siltstone and sandstone,
<br />silt is dark Brev. sandstone is arkosic and
<br />coarse - grained
<br />2.5' coal bed
<br />26.9' shale to siltstone, medium gray
<br />1.2.0' inteekrldaminoted sand and siltstone, ripple
<br />8.0' y� {t. atone, slightly sandy, dark gray
<br />i
<br />5.7' coal bed . 0.2' coal .
<br />0.1' shale j
<br />5.4' coed
<br />I
<br />1180' 1.2' cool bed 1.2' coal
<br />3.3' coal bed 1.6' shale
<br />3.3' coal 1 -
<br />52.0' shale, dark gray to black, -
<br />1gp0' .4 some sand) streaks •I -.'�' 1;
<br />1 0.3' coal bed
<br />1 a
<br />- =y
<br />13.0' sandstone, silty, arkosic, med to crs gr, ripple marked.
<br />1220 very micaceous
<br />1.0' coal bed
<br />G
<br />' slightly sandy in
<br />1240 � ----•- qq,0� siltstone to shale, g
<br />_�- part, dark gray
<br />a .
<br />1260' 0.1' coal bed at 1263'•, `
<br />• - -_ 12.0' siltstone,: Atidy.dark- gray. Sand
<br />'-" is medium- grained: Ripple marked in part
<br />1280' - -' _ -
<br />_1 '
<br />12'.0' shale, clayey, black, carbonaceous
<br />END OF HOLE AT 1293'.
<br />HolL4 plugged with cement.
<br />I30U'
<br />,
<br />1320'
<br />1
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