"Purpose of the Investigation: The geology of the Jefferson Mine was mapped to determine the relationship of the two fluorspar veins exposed on the 260-foot level to the single vein on the 200-foot level to study the mineralogy and paragenesis of the ore, and to gain any other information that would lead to a better understanding of the fluorspar deposits"--Introduction, page 1.
Grawe, Oliver R. (Oliver Rudolph), 1901-1965
Geosciences and Geological and Petroleum Engineering
M.S. in Geology
Missouri School of Mines and Metallurgy
vi, 41 pages, 4 plates
Hardin County (Ill.)
© 1951 Robert Joe Cronk, All rights reserved.
Thesis - Open Access
Library of Congress Subject Headings
Fluorspar -- Illinois --Hardin County -- Analysis
Geology, Stratigraphic -- Mississippian
Geology -- Illinois -- Hardin County
Print OCLC #
Electronic OCLC #
Link to Catalog Record
Cronk, Robert Joe, "Geology and mineralization of the Jefferson Mine, Hardin County, Illinois" (1951). Masters Theses. 3140.