Lead-Zinc District of Illinois Historical Document Folder: Geiger Counter Work (excl Hicks Dome) File: Geiger Counter Survey Zinc-Lead District.pdf UID: 737
Dates
Dataset Reference Date
2015-09-28
Info Date
1950-07-01
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Geiger Counter Work (excl Hicks Dome) File: Geiger Counter Survey Zinc-Lead District.pdf Type: Report Author: Grogan, R. M.; Lamar, J. E. UID: 737
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Geiger Counter Work (excl Hicks Dome) File: Geiger Counter Survey Zinc-Lead District.pdf Type: Report Author: Grogan, R. M.; Lamar, J. E. UID: 737