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<br />SCALE
<br />(FEET)
<br />SANDSTONE: LIGHT GRAY, VERY FINE - GRAINED, WELL SORTED
<br />COAL
<br />SHALE: MEDIUM TO DARK GRAY, LAMINATED, CARBONACEOUS DEBRIS
<br />SANDSTONE: LIGHT GRAY, VERY FINE - GRAINED, WELL SORTED
<br />COAL
<br />INTERBEDDED SILTSTONE AND SHALE: SILTSTONE LIGHT TO MEDIUM GRAY WITH
<br />DEFORMED LAMINAE; SHALE MEDIUM TO DARK GRAY
<br />MUDSTONE: MEDIUM GRAY MASSIVE
<br />SANDSTONE: LIGHT GRAY, VERY FINE - GRAINED, WELL SORTED
<br />COAL
<br />SANDSTONE: LIGHT GRAY, VERY FINE - GRAINED, WLLL SURIEU
<br />SHALE: MEDIUM GRAY WITH DEFORMED LAMINAE
<br />SILTSTONE: MEDIUM GRAY WITH DEFORMED LAMINAE
<br />CARBONACEOUS SHALE: BROWN- BLACK, THIN COAL STREAKS
<br />SILTSTONE: MEDIUM GRAY WITH DEFORMED LAMINAE, CLAYEY
<br />SILTSTONE TO VFG SANDSTONE: LIGHT GRAY, WELL SORTED,
<br />MINOR CARBONACEOUS LAMINAE
<br />SHALE: DARK GRAY, CALCITE- FILLED FRACTURES
<br />CARBONACEOUS SHALE: BLACK -GRAY, THIN COAL STREAKS
<br />SHALE: DARK GRAY, COALY AT BASE
<br />COAL: UPPER "D" SEAM, BONY AT UPPER CONTACT
<br />SHALE: DARK GRAY
<br />INTERBEDDED SHALE AND SILTSTONE: SHALE DARK GRAY, SILTSTONE LIGHT GRAY
<br />SILTSTONE TO VFG SANDSTONE: LIGHT GRAY, WELL SORTED, LAMINATED
<br />COAL: LOWER "D" SEAM, MINOR CARBONACEOUS SHALE INTERBEDS
<br />SHALE: MEDIUM TO DARK GRAY, SILTY
<br />SANDSTONE: LIGHT GRAY, MASSIVE WITH MINOR LAMINAE,
<br />MINOR PYRITE- FILLED FRACTURES
<br />CARBONACEOUS SHALE AND
<br />SILTSTONE TO VFG SANDS
<br />MINOR CARBONACEOUS
<br />SHALE: MEDIUM TO DARK
<br />COAL: UPPER "C" SEAM,
<br />SHALE: DARK GRAY
<br />COAL: VERY SHALEY
<br />COAL: CARB SHALE BROWN -BLACK
<br />PONE: LIGHT TO MEDIUM GRAY, WELL SORTED,
<br />LAMINAE
<br />GRAY
<br />BRIGHT LUSTRE, NO PARTINGS
<br />INTERBEDDED SHALE AND SILTSTONE: SHALE MEDIUM GRAY;
<br />SILTSTONE LIGHT GRAY AND LAMINATED
<br />COAL AND CARBONACEOUS SHALE
<br />INTERBEDDED SILTSTONE AND SHALE: MEDIUM TO DARK GRAY
<br />COAL: LOWER "C" SEAM: BRIGHT LUSTRE, NO PARTINGS
<br />SHALE: MEDIUM TO DARK GRAY, SILTY
<br />SILTSTONE TO VFG SANDSTONE: LIGHT GRAY, LAMINATED, WELL SORTED
<br />SHALE: DARK GRAY, ABUNDANT SHELLS
<br />COAL: "B" ZONE; BONEY
<br />CLAYEY SILTSTONE GRADING DOWNWARD TO SHALE: MEDIIIM GRAY
<br />SHALE: DARK GRAY WITH COAL STREAKS
<br />SANDSTONE: WHITISH GRAY, VERY FINE - GRAINED, VERTICAL FRACTURES
<br />SHALE: DARK GRAY, VERTICAL FRACTURES, ABUNDANT SHELLS
<br />COAL: "B" ZONE, BONY
<br />INTERBEDDED SHALE AND CLAYEY SILTSTONE: MEDIUM TO DARK GRAY
<br />SANDSTONE: LIGHT GRAY, WELL SORTED, MASSIVE WITH MINOR CARBONACEOUS LAMINAE
<br />COAL: "B" ZONE: SLIGHTLY BONY
<br />SANDSTONE: CARBONACEOUS WITH COAL STREAKS IN UPPER 1.0 FT., THEN GRADES TO
<br />LIGHT GRAY AND MASSIVE
<br />CARBONACEOUS SHALE AND COAL
<br />CARBONACEOUS SILTSTONE: DARK GRAY, MASSIVE
<br />ROLLINS SANDSTONE: LIGHT GRAY, MASSIVE WITH MINOR CARBONACEOUS LAMINAE,
<br />WELL SORTED
<br />DESIGN DAMES 8 MOORE
<br />DRAWN A.S.W
<br />APPROVALS:
<br />General Manoger
<br />Mine SuDerinlenEenl
<br />Chief Engineer
<br />UG SYae,in{end,ai
<br />Safely weclm __
<br />Mine Engineer
<br />C.vr En,ineer
<br />MAP N0. 2 -10
<br />REPRESENTATIVE STRATIGRAPHIC
<br />COLUMN, COAL MEMBER
<br />MESAVERDE FORMATION
<br />Q�G�ST E{q� 99.
<br />15836
<br />I. D. 05-02898
<br />LEASE C -25079
<br />C ,27432,C- 27432 -M,
<br />n_ni Fi455_ r_37 ?in
<br />COLORADO WESTMORELAND /NC. SCALE: AS NOTED
<br />ORCHARD VALLEY MINE DATE! 01/08/85
<br />ODELTA COUNTY O SHEET.I OF I
<br />P. 0. Box E Paoma , CO 81428
<br />T13S, R91 B 92 W, 6th PM. DWG. NO: 50170144
<br />I IIIIII VIII VIII VIII VIII VIII IIII IIII
<br />0093 %9
<br />A
<br /><.
<br />SS/,�
<br />I. D. 05-02898
<br />LEASE C -25079
<br />C ,27432,C- 27432 -M,
<br />n_ni Fi455_ r_37 ?in
<br />COLORADO WESTMORELAND /NC. SCALE: AS NOTED
<br />ORCHARD VALLEY MINE DATE! 01/08/85
<br />ODELTA COUNTY O SHEET.I OF I
<br />P. 0. Box E Paoma , CO 81428
<br />T13S, R91 B 92 W, 6th PM. DWG. NO: 50170144
<br />I IIIIII VIII VIII VIII VIII VIII IIII IIII
<br />0093 %9
<br />
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