Fluorspar District of Illinois Historical Document Folder: Fluorspar Paragenesis etc File: Informal Discussion of Genesis of Fluorspar in IL-KY.pdf UID: 141
Dates
Dataset Reference Date
2015-09-28
Info Date
1944-11-10
Summary
Historical Fluorspar District Document from Industrial Mineral Section Records Folder: Fluorspar Paragenesis etc File: Informal Discussion of Genesis of Fluorspar in IL-KY.pdf Type: Report UID: 141
Summary
Historical Fluorspar District Document from Industrial Mineral Section Records Folder: Fluorspar Paragenesis etc File: Informal Discussion of Genesis of Fluorspar in IL-KY.pdf Type: Report UID: 141
Fluorspar District of Illinois Historical Document Folder: Fluorspar Paragenesis etc File: Informal Discussion of Genesis of Fluorspar in IL-KY.pdf UID: 141
NGGDPP Item Extension
alternateGeometry
SEC 32 T12S R8E, Hardin County, IL (Fluorspar District representative location)