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j <br />_.:_ '_ <br />• <br />SEC:IO?~ 2 <br />_~~ ~'~ TIO:c <br />l'. <br />1: D:orthem <br />` f' tJ~inerals <br />• ~ Company <br />IIOLE ?:G 791 ~ <br />PROSPECT 5feeke~ LEP.SE N0. Jensen <br /> <br />COUNTY Aio 3lanco STATE Colorado <br /> <br />TOhdSHIP ~': Ri.IGE 93u <br />• ?;_Tf?OL <br />DnILLER 0. 3utis <br />OF DRILLI?CG `fud <br /> <br />LOGGED BY: P.. Gray DATE 11-12-79 <br /> <br /> <br /> <br />TOP OF STRATA <br />_ _ . b lOTHS <br />ST?AT7: THICKNESS <br />FT. S lOTY.S <br /> Core Run °12 .cored 15', recovered 14.7 rec. ° <br />l 1217 0 Coal, blac::, medium bri-..t to sliehtly dull sli h ~• <br /> -- blaeky,-sli htly broken: clean to sli ht v '- v <br />~ - silty fro, 1318.5 to 1221.5 s~i^ht <br /> cleats 1221.3 to 1224.7, sane vertical cleats liiae <br /> with calcite 1217.0 to 1219.0, 10 to 20% vitrain, <br /> F/F=2, RQD=70% "H" coil (missed roof and tap of co 1) <br />1224 4 Shale, black, carbonaceous, with co21 (507.) modera e 1 0 <br /> bright, unblocky, silt~•, slightly broken, F/F=1 R D=50% <br />1225 4 Shale, black, carbonaceous with bone coal <br />1-°25 7 Sandstone, hard medium to li ht ray i <br /> radin uowards to ver~• :ine ¢raine si = <br /> 1226.4 to 1226.8 ferro-"° -i ~~ <br /> 1227.2, heavily 6ioturbated 1227.8 to 1228.3, bedd' g <br /> moderately yell defined, =i.ldly to moderately coat ted, <br /> parts c-ith difficulty, very thin (1m) coal string s <br /> at 1228.4 to 1228.7, F/F=.S, ROD=100% <br />1230 0 Coal, bright, black, sooty, with bone coal and dar 0 6 <br /> brown to black carbonaceous shale (40'/. coal <br />1230 6 Siltstone, dark ray massive F F=1 R I~50 <br />1231 7 End core Run <br />1232 0 .3' lost core <br /> <br /> <br /> 4 <br /> <br />