Fluorspar District of Illinois Historical Document Folder: Fluorspar News Statistics and Uses File: Mexican fillip for HF supply.pdf UID: 128
Dates
Dataset Reference Date
2015-09-28
Info Date
1971-07-14
Summary
Historical Fluorspar District Document from Industrial Mineral Section Records Folder: Fluorspar News Statistics and Uses File: Mexican fillip for HF supply.pdf Type: Published Article/News UID: 128
Summary
Historical Fluorspar District Document from Industrial Mineral Section Records Folder: Fluorspar News Statistics and Uses File: Mexican fillip for HF supply.pdf Type: Published Article/News UID: 128