01490oam 2200445 450 991070409940332120150925114102.0(CKB)5470000002436656(OCoLC)882581926(EXLCZ)99547000000243665620140703d1925 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierChemistry of deposition of native copper from ascending solutions /by Roger C. Wells[Washington, D.C.] :Department of the Interior, U.S. Geological Survey,1925.Washington :Government Printing Office.1 online resource (ii, 71 pages) illustrationsBulletin / Department of the Interior, U.S. Geological Survey ;778Title from title screen (viewed July 3, 2014).Includes bibliographical references and index.Deposition of native copper, existence of copper at depthCopperCopperfastCopper.Copper.Wells Roger Clark1877-1944,1389104Geological Survey (U.S.),COPCOPOCLCOOCLCAOCLCFGPOBOOK9910704099403321Chemistry of deposition of native copper from ascending solutions3531473UNINA