Geologic and grade-tonnage information on Tertiary epithermal precious- and base-metal vein districts associated with volcanic rocks - Mosier, Dan L.; Menzie, W. D.; Kleinhampl, F. J. (Frank Joseph), 1927-; United States Dept. of Interior (Washington, D.C. : United States Government Printing Office, 1986)
Bibliography: p. 3-10.
Keywords: Ore deposits -- United State; Ore deposits; Geology, Stratigraphic -- Tertiary; Volcanic ash, tuff, etc. -- United States; Volcanic ash, tuff, etc