Lead-Zinc District of Illinois Historical Document Folder: Pb and Zn Statistics File: Lead - Extracted from Mineral Resources of the US.pdf UID: 940
Dates
Dataset Reference Date
2015-09-28
Info Date
1948-01-01
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Pb and Zn Statistics File: Lead - Extracted from Mineral Resources of the US.pdf Type: Report UID: 940
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Pb and Zn Statistics File: Lead - Extracted from Mineral Resources of the US.pdf Type: Report UID: 940