Lead-Zinc District of Illinois Historical Document Folder: Geochem - Scales Mound 1 (Gummow - Klenke) File: Traverses.pdf UID: 756
Dates
Dataset Reference Date
2015-09-28
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Geochem - Scales Mound 1 (Gummow - Klenke) File: Traverses.pdf Type: Field Notes UID: 756
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Geochem - Scales Mound 1 (Gummow - Klenke) File: Traverses.pdf Type: Field Notes UID: 756