02293oam 2200553 450 991070722670332120160624143413.0(CKB)5470000002463244(OCoLC)891382667(EXLCZ)99547000000246324420140926d1968 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierGeology of magnesite deposits in northern Okanogan County, Washington a preliminary report /by Kenneth F. Fox, Jr. and C. Dean Rinehart[Washington, D.C.] :United States Department of the Interior, Geological Survey,1968.Washington :United States Government Printing Office.1 online resource (iii, 15 pages, 1 page of plates) mapGeological Survey bulletin ;1272-BContributions to economic geologyTitle from title screen (viewed September 15, 2014)."Prepared in cooperation with the Washington Division of Mines and Geology.""A study of magnesite-bearing rock that crops out as irregularly shaped lenses, 50 by 1,000 feet in maximum dimension, within a narrow stratigraphic zone at the base of a Triassic (?) sequence at its contact with Permian rock."Includes bibliographical references (pages 14-15).Geology of magnesite deposits in northern Okanogan County, Washington GeologyWashington (State)Okanogan CountyMagnesiteWashington (State)Okanogan CountyGeologyfastMagnesitefastWashington (State)Okanogan CountyfastGeologyMagnesiteGeology.Magnesite.Fox Kenneth F.1386062Rinehart C. Dean(Charles Dean),1922-Geological Survey (U.S.),Washington (State).Division of Mines and Geology,COPCOPOCLCOOCLCFGPOBOOK9910707226703321Geology of magnesite deposits in northern Okanogan County, Washington3534758UNINA