01721oam 2200529 450 991070863580332120170515145426.0(CKB)5470000002470870(OCoLC)607745200(OCoLC)891401436(OCoLC)995470000002470870(EXLCZ)99547000000247087020100417d1929 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierThe copper deposits of Michigan /by B.S. Butler and W.S. Burbank, in collaboration with [seven others]Washington :Department of the Interior, United States Geological Survey,1929.1 online resource (xii, 238 pages) illustrations, maps +51 platesProfessional paper ;no. 144Includes bibliographical references (pages 3-14) and index.Copper oresMichiganCopper mines and miningMichiganCopper mines and miningfastCopper oresfastMichiganfastCopper oresCopper mines and miningCopper mines and mining.Copper ores.Butler B. S(Bert Sylvenus),1877-1960,1389099Burbank W. S(Wilbur Swett),1898-1975.1395487Geological Survey (U.S.),OCLCEOCLCEOCLCQOCLCOOCLCQOCLCFCOPOCLCQGPOBOOK9910708635803321The copper deposits of Michigan3468679UNINA