Allanite-bearing calc-silicate rocks, southern Bighorn Mountains, Wyoming
Subtitle: geologic setting and resources of thorium, uranium, and rare-earth elements
By: by T.J. Armbrustmacher and K.A. Sargent ; United States Department of the Interior, Geological Survey.
Contributors: Sargent, Kenneth A.; Geological Survey (U.S.)
Series: Open-file report -- 82-298.; Open-file report (Geological Survey (U.S.)) -- 82-298.
Publisher: The Survey
Published: 1982
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Allanite -- Wyoming.
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1982]. 1 microfiche ; 11 x 15 cm.

Bibliography: p. 12.