01814oam 2200529 450 991070425220332120160311171931.0(CKB)5470000002439153(OCoLC)885009212(OCoLC)691032269(EXLCZ)99547000000243915320140731d1952 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierCorundum deposits of Montana a description of one of the three commercial deposits found in the United States /by Stephen E. ClabaughWashington, D.C. :Government Printing Office.Washington, D.C. :U.S. Department of the Interior, U.S. Geological Survey,1952.1 online resource (v, 100 pages, 6 pages of plates) illustrations (some color), color mapGeological Survey bulletin ;983Title from title screen (viewed July 21, 2014).Includes bibliographical references (pages 96-98) and index.Corundum deposits of Montana CorundumMontanaMines and mineral resourcesMontanaCorundumfastMines and mineral resourcesfastMontanafastCorundumMines and mineral resourcesCorundum.Mines and mineral resources.Clabaugh Stephen E(Stephen Edmund),1393420Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOOCLCEOCLCQGPOBOOK9910704252203321Corundum deposits of Montana3449551UNINA