Lead-Zinc District of Illinois Historical Document Folder: Geochem - Scales Mound 1 (Gummow - Klenke) File: Lead and Zinc analysis.pdf UID: 752
Dates
Dataset Reference Date
2015-09-28
Info Date
1964-11-23
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Geochem - Scales Mound 1 (Gummow - Klenke) File: Lead and Zinc analysis.pdf Type: Lab results Author: R. H. Burroughs UID: 752
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Geochem - Scales Mound 1 (Gummow - Klenke) File: Lead and Zinc analysis.pdf Type: Lab results Author: R. H. Burroughs UID: 752