Fluorspar District of Illinois Historical Document Folder: Lost 40 (Alcoa - 126 A) File: Figure 3 - West Part.tif UID: 353
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 - West Part.tif Type: Map UID: 353
Summary
Historical Fluorspar District Document from Industrial Mineral Section Records Folder: Lost 40 (Alcoa - 126 A) File: Figure 3 - West Part.tif Type: Map UID: 353