Grade-tonnage and target-area models of Au-Ag-Te veins associated with alkalic rocks
By: by James D. Bliss ... [et al.].
Contributors: Bliss, James D.; Geological Survey (U.S.)
Series: Open-file report -- 92-208.; U.S. Geological Survey open-file report -- 92-208.
Publisher: U.S. Geological Survey; Books and Open-File Reports Section, distributor]
Published: 1992
Place of publication: [Menlo Park, CA]; [Denver, Colo
Language: eng
Format: Microform
Number of pages: 15
Subjects: Alkalic igneous rocks.; Ore deposits.
Other titles: Grade tonnage and target area models of Au-Ag-Te veins associated with alkalic rocks.
Notes: Distributed to depository libraries in microfiche.

"Model 22b."

Includes bibliographical references (p. 8-11).

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1992] 1 microfiche : negative.