02328oam 2200661 450 991070403080332120151229162357.0(CKB)5470000002437349(OCoLC)698051976(OCoLC)885009321(EXLCZ)99547000000243734920110123d1955 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierPegmatites of the Crystal Mountain district, Larimer County, Colorado /by William R. Thurston[Washington, D.C.] :United States Department of the Interior, Geological Survey,1955.Washington, D.C. :United States Government Printing Office.1 online resource (vi, 185 pages, 13 pages of plates) illustrations, maps (some color)Geological Survey bulletin ;1011"This report concerns work done on behalf of the U. S. Atomic Energy Commission and is published with the permission of the Commission."Title from title screen (viewed Nov. 20, 2015).Includes bibliographical references (pages 111-112).PegmatitesPetrologyColoradoLarimer CountyBoringsColoradoLarimer CountyMines and mineral resourcesColoradoLarimer CountyBoringsfastMines and mineral resourcesfastPegmatitesfastPetrologyfastColoradoLarimer CountyfastPegmatites.PetrologyBoringsMines and mineral resourcesBorings.Mines and mineral resources.Pegmatites.Petrology.Thurston W. R(William Roberts),1915-1415924Geological Survey (U.S.),U.S. Atomic Energy Commission,OCLCEOCLCEOCLCQOCLCFOCLCQCOPOCLCOTRAALOCLCOGPOBOOK9910704030803321Pegmatites of the Crystal Mountain district, Larimer County, Colorado3526471UNINA