LEADER 02002oam 2200553 450 001 9910706580303321 005 20171117093243.0 035 $a(CKB)5470000002456642 035 $a(OCoLC)891600310 035 $a(OCoLC)995470000002456642 035 $a(EXLCZ)995470000002456642 100 $a20140929d1959 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeology and ore deposits of the Chicago Creek area, Clear Creek County, Colorado /$fby J.E. Harrison and J.D. Wells 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1959. 215 $a1 online resource (v, 92 pages) $cillustrations, maps +$e13 plates 225 1 $aGeological Survey professional paper ;$v319 300 $aTitle from title screen (viewed September 26, 2014). 300 $a"This report concerns work done on behalf of the U.S. Atomic Energy Commission and is published with the permission of the Commission." 320 $aIncludes bibliographical references (page 89) and index. 606 $aGeology$zColorado$zClear Creek County 606 $aOre deposits$zColorado$zClear Creek County 606 $aPetrology$zColorado$zClear Creek County 606 $aGeology$2fast 606 $aOre deposits$2fast 606 $aPetrology$2fast 607 $aColorado$zClear Creek County$2fast 615 0$aGeology 615 0$aOre deposits 615 0$aPetrology 615 7$aGeology. 615 7$aOre deposits. 615 7$aPetrology. 700 $aHarrison$b Jack Edward$f1924-$01386569 702 $aWells$b John David$f1926- 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910706580303321 996 $aGeology and ore deposits of the Chicago Creek area, Clear Creek County, Colorado$93532500 997 $aUNINA