Lead-Zinc District of Illinois Historical Document Folder: Stratigraphic Distribution of Openings and top-run mineralization File: Openings notes.pdf UID: 964
Dates
Dataset Reference Date
2015-09-28
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Stratigraphic Distribution of Openings and top-run mineralization File: Openings notes.pdf Type: Field Notes UID: 964
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Stratigraphic Distribution of Openings and top-run mineralization File: Openings notes.pdf Type: Field Notes UID: 964
Lead-Zinc District of Illinois Historical Document Folder: Stratigraphic Distribution of Openings and top-run mineralization File: Openings notes.pdf UID: 964
NGGDPP Item Extension
alternateGeometry
SEC 17 T28N R1E, JoDaviess County, IL (Lead-Zinc District representative location)