01685oam 2200493 450 991070655060332120171201081934.0(CKB)5470000002456942(OCoLC)892425239(OCoLC)995470000002456942(EXLCZ)99547000000245694220141006d1960 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierInterpretation of the composition of trioctahedral micas /by Margaret D. FosterWashington :United States Department of the Interior, Geological Survey,1960.1 online resource (43 unnumbered pages) illustrationsGeological Survey professional paper ;354-BShorter contributions to general geologyTitle from title screen (viewed September 30, 2014)."A study of the compositional and layer charge relations of phlogopites, biotites, siderophyllites and lepidomelanes."Includes bibliographical references (pages 39-40) and index.MicaMineralogyMicafastMineralogyfastMica.Mineralogy.Mica.Mineralogy.Foster Margaret D(Margaret Dorothy),1895-1387306Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910706550603321Interpretation of the composition of trioctahedral micas3441358UNINA