Lead-Zinc District of Illinois Historical Document Folder: Pb and Zn Analytical File: Rare metals in ores of NW IL.pdf UID: 914
Dates
Dataset Reference Date
2015-09-28
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Pb and Zn Analytical File: Rare metals in ores of NW IL.pdf Type: Lab results UID: 914
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Pb and Zn Analytical File: Rare metals in ores of NW IL.pdf Type: Lab results UID: 914