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Title:Gumbotil as a potential source of rotary drilling mud, bonding clay and bleaching clay; a progress report on the study of Illinois surficial clays.
Author(s):Lamar, John Everts; Grim, Ralph E.; Grogan, Robert Mann
Subject(s):Gumbotil
Clays and clay minerals
Drilling muds
Geographic Coverage:Clay County (IL)
Effingham County (IL)
Jasper County (IL)
Peoria County (IL)
Issue Date:1938
Publisher:Urbana,
Series/Report:Circular no. 039
Type:Text
Language:English
URI:http://hdl.handle.net/2142/42838
Rights Information:Public domain. Illinois state government document.
Copyright 1938 Board of Trustees University of Illinois.
Date Available in IDEALS:2013-03-29
Has Version(s):http://hdl.handle.net/10111/UIUCOCA:gumbotilaspotent39lama
http://www.archive.org/details/gumbotilaspotent39lama
Identifier in Online Catalog:6178497
OCLC Identifier:(OCoLC)ocm05057816
(UIUdb)6178497


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