Petrographic and scanning electron microscope studies of samples from the Roberts Mountains and Popovich Formations, Carlin Mine area, Eureka County, Nevada
By: by Augustus K. Armstrong ... [et al.].
Contributors: Armstrong, Augustus K.
Series: U.S. Geological Survey bulletin ;; 1684
Publisher: U.S. G.P.O.; For sale by the Books and Open-File Reports Section, U.S. Geological Survey
Published: 1987
Place of publication: Washington; Denver, CO
Language: eng
Number of pages: 23
Subjects: Petrology -- Nevada -- Carlin Mine Region.; Photomicrography.; Gold ores -- Nevada -- Carlin Mine Region.; Roberts Mountains Formation (Nev.); Popovich Formation (Nev.)
Description: A study of transmitted-light photomicrographs, scanning electron microscope micrographs, and X-ray diffractograms of unaltered, altered, and mineralized samples from the Roberts Mountains and Popovich Formations in the Carlin mine area, Nevada.
Notes: Bibliography: p. 10.