Geologic factors in the interpretation of fluorspar reserves in the Illinois-Kentucky field
By: by L. W. Currier ; prepared in cooperation with the Illinois State Geological Survey.
Contributors: Illinois State Geological Survey.; Geological Survey (U.S.)
Series: Geological Survey bulletin -- 886-B; Contributions to economic geology
Publisher: U.S. G.P.O.
Published: 1937
Place of publication: Washington
Language: eng
Number of pages: 14
Subjects: Fluorspar -- Illinois.; Fluorspar -- Kentucky.; Geology -- Illinois.; Geology -- Kentucky.; Mines and mineral resources -- Illinois.; Mines and mineral resources -- Kentucky.; Veins (Geology) -- Illinois.; Veins (Geology) -- Kentucky.; Sedimentation and deposition -- Illinois.; Sedimentation and deposition -- Kentucky.; Mineralogy -- Illinois.; Mineralogy -- Kentucky.; Geology, Economic -- Illinois.; Geology, Economic -- Kentucky.
Notes: Plate 1 inserted opposite p. 14.

Includes bibliographical references.