Fluorspar District of Illinois Historical Document Folder: Lost 40 (Alcoa - 126 A) File: Figure 3 - East Part.tif UID: 352
Dates
Dataset Reference Date
2015-09-28
Summary
Historical Fluorspar District Document from Industrial Mineral Section Records Folder: Lost 40 (Alcoa - 126 A) File: Figure 3 - East Part.tif Type: Map UID: 352
Summary
Historical Fluorspar District Document from Industrial Mineral Section Records Folder: Lost 40 (Alcoa - 126 A) File: Figure 3 - East Part.tif Type: Map UID: 352