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U. S. GEOLOGICAL SURVEY HcCALLUM AREA <br /> DRILL-HOLE LOG, JACKSON COUNTY, COLORADO <br />Hole No. E-23 Map Eagle Hill Date logged 11-6-77 Elevation (ft) 7,980 <br />Location: T. 10 N., R. 78 W., sec~l :200 FN L 2400 F E L Cored: ®Yes ~ No <br />Drilled depth 237 Logged depth 237 Drilling medium water Fluid level 21 <br />Geophysical logs: <br />Spontaneous potential (SP): Scale 600 my/in Logging speed 25 fpm <br />Resistivity (RES): Scale 500 ohms/in Logging speed 25 fpm <br />Gamma (C): T.C. 1 Scale 300 cps/in Logging speed 25 fpm <br />Density (DEN): T.C. 1 Scale 3 Kcps/in Logging speed 25 fpm <br />Remarks: Cored interval 185'-227'. <br /> H ~ <br />a <br />° GEOPHYSICAL LOGS <br />LITHOLOGY E <br />., , <br />~ <br /> `~ G DEN SP RES <br /> <br /> ~, <br /> <br /> - ~~ <br />= <br /> „- <br />.~.. <br />-T ,-- <br /> =-~ - - ~ ~~ <br /> ;_ <br /> ~~-T <br />- <br /> L <br />~_ ~ - <br />'~~ '- - ` - <br /> ca - <br /> <br /> r <br />~: -- . i <br />- ~. <br /> ro'-~~ <br />! \ r <br />r - T_ <br /> <br /> - ~ -~ <br /> .~ .+~' <br /> <br /> <br /> <br />DEPTH <br />FT M <br />10 <br />50 <br />20 <br />100 30 <br />40 <br />150 <br />50 <br />200 60 <br />70 <br />250 <br />80 <br />90 <br />300 <br />66 <br />