02088oam 2200601 450 991070719020332120160414165211.0(CKB)5470000002461592(OCoLC)888489898(EXLCZ)99547000000246159220140822d1989 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGeology and geochemistry of gold deposits of the Big Canyon area, El Dorado County, California /by J. Thomas Nash[Reston, Va.] :Department of the Interior, U.S. Geological Survey,1988.[Washington, D.C.] :United States Government Printing Office.1 online resource (iv, 40 pages) illustrations, mapsU.S. Geological Survey bulletin ;1854Title from title screen (viewed Aug. 18, 2014).Includes bibliographical references.GeochemistryCaliforniaEl Dorado CountyGeologyCaliforniaEl Dorado CountyGeology, StratigraphicPaleozoicGold oresCaliforniaEl Dorado CountyGeochemistryfastGeologyfastGeology, StratigraphicfastGold oresfastPaleozoic Geologic PeriodfastCaliforniaEl Dorado CountyfastGeochemistryGeologyGeology, StratigraphicGold oresGeochemistry.Geology.Geology, Stratigraphic.Gold ores.Paleozoic Geologic Period.Nash J. Thomas(John Thomas),1941-1382440Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707190203321Geology and geochemistry of gold deposits of the Big Canyon area, El Dorado County, California3540736UNINA