LEADER 01399oam 2200457 450 001 9910711883903321 005 20190125085128.0 035 $a(CKB)5470000002487239 035 $a(OCoLC)953694852 035 $a(OCoLC)995470000002487239 035 $a(EXLCZ)995470000002487239 100 $a20160718d1969 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGold in minerals and the composition of native gold /$fby Robert S. Jones and Michael Fleischer 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1969. 215 $a1 online resource (17 pages) 225 1 $aGeological Survey circular ;$v612 320 $aIncludes bibliographical references (pages 15-17). 606 $aGold ores 606 $aGold$xComposition 606 $aGold$2fast 615 0$aGold ores. 615 0$aGold$xComposition. 615 7$aGold. 700 $aJones$b Robert Sprague$f1913-$01386505 702 $aFleischer$b Michael$f1908-1998, 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910711883903321 996 $aGold in minerals and the composition of native gold$93505581 997 $aUNINA