Masters Theses
Abstract
"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.
Advisor(s)
Grawe, Oliver R. (Oliver Rudolph), 1901-1965
Department(s)
Geosciences and Geological and Petroleum Engineering
Degree Name
M.S. in Geology
Publisher
Missouri School of Mines and Metallurgy
Publication Date
1951
Pagination
vi, 41 pages, 4 plates
Note about bibliography
Includes bibliographical references (page 40).
Geographic Coverage
Hardin County (Ill.)
Time Period
Mississippian
Rights
© 1951 Robert Joe Cronk, All rights reserved.
Document Type
Thesis - Open Access
File Type
text
Language
English
Subject Headings
Fluorspar -- Illinois --Hardin County -- AnalysisGeology, Stratigraphic -- MississippianGeology -- Illinois -- Hardin CountyParagenesis
Thesis Number
T 996
Print OCLC #
5985347
Electronic OCLC #
935331307
Recommended Citation
Cronk, Robert Joe, "Geology and mineralization of the Jefferson Mine, Hardin County, Illinois" (1951). Masters Theses. 3140.
https://scholarsmine.mst.edu/masters_theses/3140
Geologic map of the 200-foot level
Cronk_Robert_1951_Plate_IV.tif (288068 kB)
Geologic map of the 260-foot level
Cronk_Robert_1951_Plate_VI.tif (132651 kB)
Vertical Section AA’
Cronk_Robert_1951_Plate_VII.tif (137643 kB)
Vertical Section BB’
Comments
4 plates in back pocket of thesis are included here as supplemental files.