Lead-Zinc District of Illinois Historical Document Folder: Pb and Zn Analytical File: Report of Rock Analysis.pdf UID: 916
Dates
Dataset Reference Date
2015-09-28
Info Date
1950-07-18
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Pb and Zn Analytical File: Report of Rock Analysis.pdf Type: Lab results Author: Rees, O.W. UID: 916
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Pb and Zn Analytical File: Report of Rock Analysis.pdf Type: Lab results Author: Rees, O.W. UID: 916