Fluorspar mining district, Cave-in-Rock and Shawnee National Forest, May 17-19, 1985
Contributors: Cashatt, Everett D.; Illinois State Museum
Publisher: Illinois State Museum, Education Section
Published: 1985
Place of publication: Springfield, Ill
Language: eng
Subjects: Geology; Guidebooks; Biotic communities; Fluorspar
Notes: Cover title.

A geology and natural history field study tour led by Christopher J. Schuberth and Everett D. Cashatt.