Uranium in carbonaceous rocks in the Townsend and Helena Valleys, Montana
By: by George E. Becraft.
Contributors: U.S. Atomic Energy Commission.
Series: Contributions to the geology of uranium; Geological Survey bulletin -- 1046-G
Publisher: U.S. G.P.O.
Published: 1958
Place of publication: Washington
Language: eng
Number of pages: 164
Subjects: Uranium ores -- Montana.; Rocks, Carbonate -- Montana.; Volcanic ash, tuff, etc. -- Montana.; Geology -- Montana.; Radioactive substances -- Montana.; Shale -- Montana.
Notes: Issued in a case.

Accompanied by one map on folded plate in portfolio (plate 3).

"This report concerns work done on behalf of the U.S. Atomic Energy Commission and is published with the permission of the Commission"--t.p.

Includes bibliographical references (p. 164).