01643oam 2200445 450 991070719920332120160408151620.0(CKB)5470000002461501(OCoLC)885009144(EXLCZ)99547000000246150120140731d1951 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierQuicksilver deposits of the Horse Heaven mining district, Oregon /by A.C. Waters [and five others][Washington, D.C.] :Department of the Interior, [U.S. Geological Survey],[1951?]Washington :United States Government Printing Office.1 online resource (iv, 105-149 pages) illustrations, mapsGeological Survey bulletin ;969-EContributions to economic geology ;1949-50Title from title screen (viewed July 21, 2014).Includes bibliographical references and index.Contributions to economic geology, 1949-50, quicksilver deposits, Horse Heaven districtMercury oresOregonMines and mineral resourcesOregonMercury oresMines and mineral resourcesWaters Aaron C(Aaron Clement),1905-1991,463410Geological Survey (U.S.),COPCOPOCLCOWAUGPOBOOK9910707199203321Quicksilver deposits of the Horse Heaven mining district, Oregon3512487UNINA