02313oam 2200613 450 991070587890332120170721102215.0(CKB)5470000002453625(OCoLC)891581311(OCoLC)817935927(OCoLC)995470000002453625(EXLCZ)99547000000245362520140929d1968 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierSilver-rich disseminated sulfides from a tungsten-bearing quartz lode, Big Creek district, central Idaho /by B. F. Leonard, Cynthia W. Mead, and Nancy ConklinWashington :United States Department of the Interior, Geological Survey,1968.1 online resource (iii, C24, 4 pages of plates) illustrations, mapGeological Survey professional paper ;594-CShorter contributions to general geologyTitle from title screen (viewed September 24, 2014)."Study of a low-grade tungsten deposit whose associated sulfide minerals, extracted as waste, are rich in silver and contain some gold."Includes bibliographical references (pages C23-C24).Disseminated depositsIdahoValley CountySilver oresIdahoValley CountyOre depositsIdahoValley CountySulfidesIdahoValley CountyDisseminated depositsfastOre depositsfastSulfidesfastIdahoValley CountyfastDisseminated depositsSilver oresOre depositsSulfidesDisseminated deposits.Ore deposits.Sulfides.Leonard B. F(Benjamin Franklin),1921-1399750Conklin Nancy M.Mead Cynthia W.1934-Geological Survey (U.S.),COPCOPOCLCOCSAOCLCFGPOBOOK9910705878903321Silver-rich disseminated sulfides from a tungsten-bearing quartz lode, Big Creek district, central Idaho3485382UNINA