Distribution of samples of nonmagnetic heavy-mineral concentrates having anomalous concentrations of bismuth, molybdenum, tin, and tungsten from the Wallace 1p0s
By: by D.L. Leach and J.A. Domenico
Contributors: Domenico, J. A; Geological Survey (U.S.)
Series: Open-file report -- 84-700; U.S. Geological Survey open-file report -- 84-700
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1984
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Geochemical prospecting -- Montana; Geochemical prospecting -- Idaho
Notes: Distributed to depository libraries in microfiche

One map on folded sheet in pocket

Bibliography: leaf 5

Microfiche. [Denver, Colo. : U.S. Geological Survey, 198 4]. 2 microfiches ; 11 x 15 cm