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Zinc and lead deposits of northwestern Illinois

Bulletin 246

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Abstract

Zinc and lead minerals are found in two widely separated districts in Illinois. One of these occurs in the extreme southern portion of the State and includes portions of Hardin, Pope, and Saline counties. It forms part of the Kentucky-Illinois fluorspar, lead, and zinc field, and for convenience may be referred to as the Southern Illinois district. The other occurs in the- extreme northwestern portion of the State and includes a part of Jo Daviess County. It is included in the upper Mississippi Valley zinc and lead field and may be conveniently referred to as the Northwestern Illinois district. This district forms the subject of this paper.

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Additional publication details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Zinc and lead deposits of northwestern Illinois
Series title:
Bulletin
Series number:
246
Year Published:
1905
Language:
English
Publisher:
U.S. Government Printing Office
Publisher location:
Washington, D.C.
Description:
56 p.
Country:
United States
State:
Illinois
County:
Jo Daviess County