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• <br /> <br />r <br />S~C::O;: 20 <br />EL=': ~.TIO;v 7027.42 <br />A <br />Nort`~em <br />Minerals <br />Company <br />PROSPECT Jensen <br />COUNTY Rio Blanco <br />TOL~ldSHIP 21: <br />DRILLER Hol-Han dri'_lers <br />LOGGED BY : Steve Tivy <br />Pace 5 <br />HOLE i:O 79-02 <br />LEASE I40. Jensen <br />STATE Colorado <br />RANGE 9367 <br />hIETriOD <br />OF DR=CLING Mud <br />DATE 6-4-79 <br />"OP CF STRATA <br />F=. b lOTHS <br />STRATA THICKA'ESS <br />FT.b lOTY.S <br />' Core Run `2, cored 10.2', recovered 10.2', 100$ re very <br />1545 0 Mudstone, dark cray, hard, moderate fissile, parts 31 05 <br /> _ ___ .easily., hairline-frac=•.ses intersect at 40-50° <br />-" - I - somewhat slicicensidec <br />155: 05 Siltstene, tan to lig^t gray, hard, Darts with dif ~culty <br /> gradational contacts 0 <br />'_==1 35 Mvdstor.e dark erav ra-d n - ~ "+f'' ~ -~~ <br /> ea<_ilv on minor fractL es, grades downward to silt Rorie, <br /> hard, Darts W1 t_'1'dlff 1. C'~1tV tan t0 light Cr2\'lSh <br /> tan, flat bedded 3 5 <br />1554 6 Sandstone, light cray, ca'careous, fine trained 0 <br /> 6 interbedded shale, cray, contorted beddine <br />'_555 0 'audstone, like 1551.0 Wit. very minor carbonaceous trino~~ : r ~_ <br />___~ 25 Sar.dstene, sugary, ri-pie laminae, sharp lower con ct 0 0 <br />15.5 75 Mudstone, gray, horizontal fi__ility, increasin <br /> carbonace°us material dow:.ward, score rootlets aona_ nt 2 c <br />1558 30 Fnd Run r2 <br /> * Core Run r3, cored 10.6', recovered 10.6', 100 re very <br />1558 3 Mudstone - gray, medium hard, Darts rather difficu ly <br /> poorly bedded to disturbed bedding, minor silt 3 1 <br /> ce_,tent, several sandy silt stringers (four) <br /> .O1" - .OS" trick, sparse coal fracments (not str~ err) <br /> throuchout zone, moderatE'_v fossiliferous, (carbon ragmen <br /> and ciner calcareous shale fracments) - continuous <br />I COrE <br />15c1 4 ?onev x'021 hard erav black, bro:.^i luster 05 <br />