Lithology, petrography, and geochemistry of three cores from the Goldfield mining district, Nevada - Ashley, Roger P. (Roger Parkmand), 1940-; Evarts, Russell C.; Geological Survey (U.S.) ([Denver, Colo.?] : U.S. Dept. of the Interior, Geological Survey : [Books and Open-File Reports Section, distributor], 1990)
Cover title.
Distributed to depository libraries in microfiche.
Includes bibliographical references (leaf 142).
Microfiche.
Keywords: Drill cores -- Nevada -- Esmeralda County; Drill core analysis; Petrology -- Nevada -- Esmeralda County