01923oam 2200445 450 991070738790332120160708152845.0(CKB)5470000002463635(OCoLC)891382778(EXLCZ)99547000000246363520140926d1969 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGeology and ore deposits of the central York Mountains, western Seward Peninsula, Alaska description of the geologic structure, stratigraphy, petrology, and ore deposits of an area containing tin deposits and a new type of beryllium deposit /by C.L. Sainsbury ; United States Department of Interior, Geological Survey[Washington, D.C.] :United States Department of the Interior, Geological Survey,1969.Washington :United States Government Printing Office.1 online resource (vi, 101 pages, 6 pages of plates) illustrations, color mapsGeological Survey bulletin ;1287Title from title screen (viewed September 15, 2014).Includes bibliographical references (pages 95-98) and index.Geology and ore deposits of the central York Mountains, western Seward Peninsula, Alaska GeologyAlaskaSeward PeninsulaTin oresAlaskaSeward PeninsulaBeryllium oresAlaskaSeward PeninsulaGeologyTin oresBeryllium oresSainsbury C. L(Cleo Ladell),1921-1386983Geological Survey (U.S.),COPCOPOCLCOGPOBOOK9910707387903321Geology and ore deposits of the central York Mountains, western Seward Peninsula, Alaska3487292UNINA