01773oam 2200457 450 991070684790332120180305095505.0(CKB)5470000002458989(OCoLC)954280803(OCoLC)896810451(OCoLC)995470000002458989(EXLCZ)99547000000245898920160730d1976 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierDistribution of gold and other metals in silicified rocks of the Goldfield Mining District, Nevada /by R.P. Ashley and W.J. KeithWashington :United States Department of the Interior, Geological Survey,1976.1 online resource (iii, B17 pages) illustrations, maps +9 platesGeological Survey professional paper ;843-B"Geology and geochemistry of the Goldfield Mining District, Nevada.""Exploration and geochemistry of the Goldfield mining district, Nevada."Includes bibliographical references (pages B16-B17).Ore depositsNevadaGoldfield Mining DistrictGold oresNevadaGoldfield Mining DistrictGoldfield Mining District (Nev.)Ore depositsGold oresAshley Roger P(Roger Parkmand),1940-1385013Keith William J.1933-Geological Survey (U.S.),OCLCEOCLCECOPOCLCQGPOBOOK9910706847903321Distribution of gold and other metals in silicified rocks of the Goldfield Mining District, Nevada3441337UNINA