Geologic and grade-tonnage information on Tertiary epithermal precious- and base-metal vein districts associated with volcanic rocks [electronic resource] / by Dan L. Mosier, W. David Menzie, and Frank J. Kleinhampl.
Imprint
[Washington, D.C.] : U.S. G.P.O. ; Alexandria, VA : [Print copy] for sale by the Distribution Branch, Text Products Section, U.S. Geological Survey, 1986.
Mode of access: Internet from the USGS Web site. Address as of 6/28/04: http://pubs.usgs.gov/bul/b1666/b1666.pdf; current access is available via PURL.
Note
Title from PDF title screen (viewed on June 28, 2004).
