02215oam 2200553 450 991070732000332120160729113705.0(CKB)5470000002464321(OCoLC)891382847(EXLCZ)99547000000246432120140926d1973 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierA geochemical reconnaissance for gold in the sedimentary rocks of the Great Lakes region, Minnesota to New York /by David A. Seeland[Washington, D.C.] :United States Department of the Interior, Geological Survey,1973.Washington :United States Government Printing Office.1 online resource (iii, 16 pages). illustrationsGeological Survey bulletin ;1305Title from title screen (viewed September 15, 2014)."Atomic-absorption analyses indicate an absence of fossil placers and relatively abundant but noneconomic amounts of gold of syngenetic chemical(?) origin in marble and glauconitic sandstone."Includes bibliographical references (pages 15-16).Gold, sedimentary rocks, Great Lakes RegionGeochemical prospectingGreat Lakes Region (North America)Gold oresGreat Lakes Region (North America)Sedimentary rocksGreat Lakes Region (North America)Geochemical prospectingfastGold oresfastSedimentary rocksfastGreat Lakes RegionfastGeochemical prospectingGold oresSedimentary rocksGeochemical prospecting.Gold ores.Sedimentary rocks.Seeland David A.1397326Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707320003321A geochemical reconnaissance for gold in the sedimentary rocks of the Great Lakes region, Minnesota to New York3458794UNINA