Fluorspar District of Illinois Historical Document Folder: Fluorspar Mines and Prospects 1942 Binder File: Fluorspar mines test shafts and test pits in Illinois 1942.pdf Page 115 - mine UID: 115
Dates
Dataset Reference Date
2015-09-28
Info Date
1942-06-01
Info Date
1942-10-16
Summary
Historical Fluorspar District Document from Industrial Mineral Section Records Folder: Fluorspar Mines and Prospects 1942 Binder File: Fluorspar mines test shafts and test pits in Illinois 1942.pdf Page 115 - mine Type: Report UID: 115
Summary
Historical Fluorspar District Document from Industrial Mineral Section Records Folder: Fluorspar Mines and Prospects 1942 Binder File: Fluorspar mines test shafts and test pits in Illinois 1942.pdf Page 115 - mine Type: Report UID: 115
Material Request Instructions
For additional information contact the Illinois State Geological Survey, Industrial Minerals section Phone: 217-244-6944 http://www.isgs.illinois.edu
Fluorspar District of Illinois Historical Document Folder: Fluorspar Mines and Prospects 1942 Binder File: Fluorspar mines test shafts and test pits in Illinois 1942.pdf Page 115 - mine UID: 115
U.S. Department of the Interior
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U.S. Geological Survey
