English
Bulletin; 640-L Reprinted from Contributions to economic geology, 1916, part I (January 26, 1917, pp. 229-249). Contents: Tungsten deposits of Northwestern Inyo County, California / Adolph Knopf -- Contributions to economic geology (short papers and preliminary reports) 1916 : Part I. Metals and nonmetals except fuels / F. L. Ransome and Hoyt S. Gale.
Sign in with your free account to read, download EPUBs or listen.
Tungsten ores--California · Mines and mineral resources--California--Inyo County