02401oam 2200505 450 991070398320332120150825140929.0(CKB)5470000002435906(OCoLC)882514411(OCoLC)754567369(EXLCZ)99547000000243590620140702d1919 ua 0engurnn|||||||||txtrdacontentcrdamediacrrdacarrierOur mineral supplies /by H.D. McCaskey and E.F. Burchard[Washington, D.C.] :Department of the Interior, United States Geological Survey,1919.Washington :Government Printing Office.1 online resource (278 pages) illustrationsBulletin / Department of the Interior, United States Geological Survey ;666Title from title screen (viewed July 2, 2014).Includes bibliographical references (pages 221-278).A. Chromite -- B. Sulphur -- C. Manganese -- D. Platinum -- E. Gypsum -- F. Salt, bromine, and calcium chloride -- G. Sand and gravel -- H. Asbestos -- I. Talc and soapstone -- J. Phosphate rock -- K. Grinding and polishing materials -- L. Graphite -- M. Coal -- N. Potash -- O. Bauxite and aluminum -- P. Alaska's mineral supplies -- Q. Cooper -- R. Limestone and lime -- S. Portland cement -- T. Clay and clay products -- U. The rarer metals -- V. Iron -- W. Barium and strontium -- X. Mica, monazite, and lithium minerals -- Y. Zinc -- Z. Nitrates -- AA. Lead -- BB. Magnesite -- CC. Fluorspar -- DD. Petroleum -- EE. Manganiferous iron ores -- FF. Quicksilver -- GG. Bibliography.Geology, EconomicUnited StatesMines and mineral resourcesUnited StatesMines and mineral resourcesfastUnited StatesfastGeology, EconomicMines and mineral resourcesMines and mineral resources.McCaskey H. D(Hiram Dryer),1871-1936,1389775Burchard Ernest F(Ernest Francis),1875-1961,Geological Survey (U.S.),COPCOPOCLCOOCLCEOCLCFOCLCAGPOBOOK9910703983203321Our mineral supplies3441772UNINA