Fluorspar District of Illinois Historical Document Folder: Barite Fluorspar File: Misc Correspondence.pdf UID: 19
Dates
Dataset Reference Date
2015-09-28
Info Date
1982-03-12
Info Date
1982-12-08
Summary
Historical Fluorspar District Document from Industrial Mineral Section Records Folder: Barite Fluorspar File: Misc Correspondence.pdf Type: Correspondence Author: Bradbury, J.; Khan, L. UID: 19
Summary
Historical Fluorspar District Document from Industrial Mineral Section Records Folder: Barite Fluorspar File: Misc Correspondence.pdf Type: Correspondence Author: Bradbury, J.; Khan, L. UID: 19