01252oam 2200373I 450 991070672260332120180131080448.0(CKB)5470000002458234(OCoLC)1020498907(EXLCZ)99547000000245823420180126d1961 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierIron Mountain titaniferous magnetite deposits, Fremont County, Colo. /by R.M. Becker, S.S. Shannon, Jr., and C.K. Rose[Washington, D.C.] :U.S. Department of the Interior, Bureau of Mines,1961.1 online resource (46 unnumbered pages) illustrations, mapsReport of investigations ;5864MagnetiteIron oresColoradoFremont CountyMagnetite.Iron oresBecker Robert M.44736Shannon Spencer S.Rose Charles K.United States.Bureau of Mines,GPOGPOBOOK9910706722603321Iron Mountain titaniferous magnetite deposits, Fremont County, Colo3478208UNINA