Lead-Zinc District of Illinois Historical Document Folder: Trace Elements File: Report of Spectrochemical Analysis Request No 34 Pt 2.pdf UID: 1005
Dates
Dataset Reference Date
2015-09-28
Info Date
1954-02-26
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Trace Elements File: Report of Spectrochemical Analysis Request No 34 Pt 2.pdf Type: Lab results Author: Witters, J. UID: 1005
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Trace Elements File: Report of Spectrochemical Analysis Request No 34 Pt 2.pdf Type: Lab results Author: Witters, J. UID: 1005