02437oam 2200601I 450 991070782340332120161230142831.0(CKB)5470000002468327(OCoLC)885006434(EXLCZ)99547000000246832720140731d1948 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGeology of tungsten deposits in north-central Chile /by James F. McAllister and Carlos Ruiz F[Washington, D.C.] :United States Department of the Interior, Geological Survey,1948.Washington :United States Government Printing Office.1 online resource (iii, 89-107 pages, 21-27 pages of plates) illustrations (some color)Bulletin / United States Department of the Interior, Geological Survey ;960-CTitle from title screen (viewed July 16, 2014).Also available online in PDF format from the U.S. Geological Survey Warehouse (http://pubs.er.usgs.gov/)."Prepared in cooperation with the Departamento de Minas y Petroleo de Chile under the auspices of Interdepartmental Committee on Scientific and Cultural Cooperation, Department of State."Includes bibliographical references and index.Geologic investigations in the American Republics, 1947, tungsten deposits in north-central ChileTungsten oresChileGeologyChileMines and mineral resourcesChileGeologyfastMines and mineral resourcesfastTungsten oresfastChilefastTungsten oresGeologyMines and mineral resourcesGeology.Mines and mineral resources.Tungsten ores.McAllister James F.1405719Geological Survey (U.S.),Chile.Departamento de Minas y Petroleo.United States.Interdepartmental Committee on Scientific and Cultural Cooperation,COPCOPOCLCOOCLCAOCLCFGPOBOOK9910707823403321Geology of tungsten deposits in north-central Chile3484529UNINA