02210oam 2200541 450 991070588270332120170720103604.0(CKB)5470000002453587(OCoLC)891581322(OCoLC)995470000002453587(EXLCZ)99547000000245358720140929d1970 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGeology and ore deposits of the Eureka and adjoining districts, San Juan Mountains, Colorado /by Wilbur S. Burbank and Robert G. Luedke; prepared in cooperation with the Colorado State Mining Industrial Development BoardWashington :United States Department of the Interior, Geological Survey,1969.1 online resource (iv, 73 pages) illustrations, maps +8 platesGeological Survey professional paper ;535Title from title screen (viewed September 24, 2014)."A study of part of the western San Juan Mountains eruptive center, its related cauldron subsidence structures, altered volcanic rocks, and ore deposits."Includes bibliographical references (pages 68-70) and index.GeologyColoradoSan Juan CountyOre depositsColoradoSan Juan CountyMines and mineral resourcesColoradoSan Juan CountyGeologyfastMines and mineral resourcesfastColoradoSan Juan CountyfastGeologyOre depositsMines and mineral resourcesGeology.Mines and mineral resources.Burbank W. S(Wilbur Swett),1898-1975,1395487Luedke Robert G.Geological Survey (U.S.),Colorado.Mining Industrial Development Board,COPCOPOCLCOOCLCFGPOBOOK9910705882703321Geology and ore deposits of the Eureka and adjoining districts, San Juan Mountains, Colorado3454086UNINA