Lead-Zinc District of Illinois Historical Document Folder: Geochem Prospecting - 1954 (and Techniques) File: Snyder Description and Traverse 1-2.pdf UID: 799
Dates
Dataset Reference Date
2015-09-28
Info Date
1954-06-22
Info Date
1954-06-28
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Geochem Prospecting - 1954 (and Techniques) File: Snyder Description and Traverse 1-2.pdf Type: Field Notes UID: 799
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Geochem Prospecting - 1954 (and Techniques) File: Snyder Description and Traverse 1-2.pdf Type: Field Notes UID: 799