Lead-Zinc District of Illinois Historical Document Folder: Alteration - Mineralization, MS File: Alteration and Mineralization on the Graham-Spillane ore trend.pdf UID: 711
Dates
Dataset Reference Date
2015-09-28
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Alteration - Mineralization, MS File: Alteration and Mineralization on the Graham-Spillane ore trend.pdf Type: Report UID: 711
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Alteration - Mineralization, MS File: Alteration and Mineralization on the Graham-Spillane ore trend.pdf Type: Report UID: 711
Lead-Zinc District of Illinois Historical Document Folder: Alteration - Mineralization, MS File: Alteration and Mineralization on the Graham-Spillane ore trend.pdf UID: 711