02348oam 2200637 450 991070710810332120160517085438.0(CKB)5470000002462421(OCoLC)937435770(OCoLC)889715960(EXLCZ)99547000000246242120160208d1992 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierA regional structural model for gold mineralization in the southern part of the Archean Superior Province, United States /by P.K. Sims and W.C. Day[Reston, Va.] :U.S. Department of the Interior, U.S. Geological Survey,1992.[Washington, D.C.] :United States Government Printing Office.1 online resource (iii, 19 pages) illustrations, mapsU.S. Geological Survey bulletin ;1904-MContributions to precambrian geology of Lake Superior Region ;ch. MTitle from title screen (viewed May 17, 2016).Includes bibliographical references (pages 17-19).Gold oresMichiganUpper PeninsulaGold oresMinnesotaGreenstone beltsMichiganUpper PeninsulaGreenstone beltsMinnesotaGeology, StratigraphicArchaeanArchaean Geologic PeriodfastGeology, StratigraphicfastGold oresfastGreenstone beltsfastMichiganUpper PeninsulafastMinnesotafastGold oresGold oresGreenstone beltsGreenstone beltsGeology, StratigraphicArchaean Geologic Period.Geology, Stratigraphic.Gold ores.Greenstone belts.Sims P. K(Paul Kibler),1918-2011,76550Day Warren C.Geological Survey (U.S.),OCLCEOCLCECOPOCLCFGPOBOOK9910707108103321A regional structural model for gold mineralization in the southern part of the Archean Superior Province, United States3511980UNINA