Files in this item

FilesDescriptionFormat

application/pdf

application/pdf6221740_opt.pdf (23MB)
(no description provided)PDF

Description

Title:Geological aspects of prospecting and areas for prospecting in the zinc-lead district of northwestern Illinois
Author(s):Willman, Harold Bowen; Reynolds, Robert Ramon; Herbert, Paul
Subject(s):Zinc mines and mining
Geology
Prospecting.
Mineral exploration
Geographic Coverage:Illinois.
Jo Daviess County (IL)
Temporal Coverage:Ordovician
Paleozoic
Silurian
Issue Date:1946
Publisher:Urbana, Ill.,
Series/Report:Report of investigations no. 116
Type:Text
Language:English
Description:At head of title: State of Illinois ... Dept. of registration and education ... Division of the State geological survey ...
The folded maps are in pocket.
URI:http://hdl.handle.net/2142/43603
Rights Information:Copyright 1946 Board of Trustees University of Illinois.
Date Available in IDEALS:2013-04-18
Identifier in Online Catalog:6221740
OCLC Identifier:(OCoLC)ocm02224341
(UIUdb)6221740


This item appears in the following Collection(s)

Item Statistics