LEADER 02348oam 2200637 450 001 9910707108103321 005 20160517085438.0 035 $a(CKB)5470000002462421 035 $a(OCoLC)937435770$z(OCoLC)889715960 035 $a(EXLCZ)995470000002462421 100 $a20160208d1992 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 12$aA regional structural model for gold mineralization in the southern part of the Archean Superior Province, United States /$fby P.K. Sims and W.C. Day 210 1$a[Reston, Va.] :$cU.S. Department of the Interior, U.S. Geological Survey,$d1992. 210 2$a[Washington, D.C.] :$cUnited States Government Printing Office. 215 $a1 online resource (iii, 19 pages) $cillustrations, maps 225 1 $aU.S. Geological Survey bulletin ;$v1904-M 225 1 $aContributions to precambrian geology of Lake Superior Region ;$vch. M 300 $aTitle from title screen (viewed May 17, 2016). 320 $aIncludes bibliographical references (pages 17-19). 606 $aGold ores$zMichigan$zUpper Peninsula 606 $aGold ores$zMinnesota 606 $aGreenstone belts$zMichigan$zUpper Peninsula 606 $aGreenstone belts$zMinnesota 606 $aGeology, Stratigraphic$yArchaean 606 $aArchaean Geologic Period$2fast 606 $aGeology, Stratigraphic$2fast 606 $aGold ores$2fast 606 $aGreenstone belts$2fast 607 $aMichigan$zUpper Peninsula$2fast 607 $aMinnesota$2fast 615 0$aGold ores 615 0$aGold ores 615 0$aGreenstone belts 615 0$aGreenstone belts 615 0$aGeology, Stratigraphic 615 7$aArchaean Geologic Period. 615 7$aGeology, Stratigraphic. 615 7$aGold ores. 615 7$aGreenstone belts. 700 $aSims$b P. K$g(Paul Kibler),$f1918-2011,$076550 702 $aDay$b Warren C. 712 02$aGeological Survey (U.S.), 801 0$bOCLCE 801 1$bOCLCE 801 2$bCOP 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910707108103321 996 $aA regional structural model for gold mineralization in the southern part of the Archean Superior Province, United States$93511980 997 $aUNINA