Fluorspar District of Illinois Historical Document Folder: Rock Creek & Goose Creek Mining Co File: 200 ft Level Map.pdf UID: 486
Dates
Dataset Reference Date
2015-09-28
Info Date
1953-07-16
Info Date
1953-12-03
Summary
Historical Fluorspar District Document from Industrial Mineral Section Records Folder: Rock Creek & Goose Creek Mining Co File: 200 ft Level Map.pdf Type: Map UID: 486
Summary
Historical Fluorspar District Document from Industrial Mineral Section Records Folder: Rock Creek & Goose Creek Mining Co File: 200 ft Level Map.pdf Type: Map UID: 486