01483oam 2200445 450 991069862550332120150915153603.0(CKB)5470000002436392(OCoLC)882365776(EXLCZ)99547000000243639220140701d1910 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierEconomic geology of the feldspar deposits of the United States /by Edson S. BastinWashington, D.C. :Department of the Interior, United States Geological Survey,1910.Washington :Government Printing Office.1 online resource (85 pages, VIII pages of plates) illustrations, mapsGeological Survey bulletin ;420Title from title screen (viewed June 30, 2014).Includes bibliographical references and index.FeldsparUnited StatesFeldsparfastUnited StatesfastFeldsparFeldspar.Bastin Edson S(Edson Sunderland),1878-1953,521784Geological Survey (U.S.),COPCOPOCLCOOCLCFOCLCAGPOBOOK9910698625503321Economic geology of the feldspar deposits of the United States3500665UNINA