Uranophane at Silver Cliff mine, Lusk, Wyoming
By: by Verl R. Wilmarth and D. H. Johnson.
Contributors: Johnson, Donald H. 1922-; U.S. Atomic Energy Commission. Division of Raw Materials.
Series: Contributions to the geology of uranium; Geological Survey bulletin -- 1009-A
Publisher: U.S. G.P.O.
Published: 1954
Place of publication: Washington
Language: eng
Number of pages: 12
Subjects: Uranium ores -- Wyoming -- Niobrara County.; Geology -- Wyoming -- Niobrara County.; Mines and mineral resources -- Wyoming -- Niobrara County.; Ore deposits -- Wyoming -- Niobrara County.; Sandstone -- Wyoming -- Niobrara County.
Notes: Map on one folded plate (plate 1) in pocket.

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

Includes bibliographical references (p. 12).