01606oam 2200493 450 991070382080332120150804152901.0(CKB)5470000002435526(OCoLC)882514585(OCoLC)654585399(EXLCZ)99547000000243552620140702d1917 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierTungsten minerals and deposits /by Frank L. Hess[Washington, D.C.] :Department of the Interior, United States Geological Survey,1917.Washington :Government Printing Office.1 online resource (85 pages, XXV pages of plates) illustrations (some color)Bulletin / Department of the Interior, United States Geological Survey ;652Title from title screen (viewed July 2, 2014).Includes bibliographical references and index.TungstenTungstenUnited StatesMines and mineral resourcesUnited StatesTungstenfastTungsten.TungstenMines and mineral resourcesTungsten.Hess Frank Lee1871-1955,1403102Geological Survey (U.S.),COPCOPOCLCOOCLCEOCLCFOCLCAGPOBOOK9910703820803321Tungsten minerals and deposits3474975UNINA