Geology and fluorspar deposits, Big Four fault system, Crittenden County, Kentucky
By: by George C. Hardin, Jr., and Robert D. Trace.
Contributors: Trace, Robert Denny, 1917-
Series: Contributions to economic geology; Geological Survey bulletin -- 1042-S
Publisher: U.S. G.P.O.
Published: 1959
Place of publication: Washington
Language: eng
Number of pages: 724
Subjects: Fluorspar -- Kentucky -- Crittenden County.; Mines and mineral resources -- Kentucky -- Crittenden County.; Faults (Geology) -- Kentucky -- Crittenden County.; Geology -- Kentucky -- Crittenden County.; Ore deposits -- Kentucky -- Crittenden County.; Geology, Economic -- Kentucky -- Crittenden County.
Other titles: Geology and fluorspar deposits of the Big Four fault system, Crittenden County, Kentucky
Description: A description of the faulting and the deposits of fluorite and associated minerals at nine mines and prospects.
Notes: Caption title: Geology and fluorspar deposits of the Big Four fault system, Crittenden County, Kentucky.

Issued in a case.

Accompanied by maps on two folded plates in portfolio (plates 61 and 62).

Includes bibliographical references (p. 721) and index.