Oxidized zinc deposits of the United States. Part 1, General geology /

Bibliographic Details
Main Authors:	Heyl, Allen V. (Allen Van), 1918-2008 (Author), Bozion, C. N., 1919- (Author)
Format:	Government Document
Language:	English
Published:	Washington, D.C. : United States Department of the Interior, Geological Survey, 1962.
Series:	Geological Survey bulletin ; 1135-A.
Subjects:	Zinc ores > United States. Zinc mines and mining > United States. Zinc mines and mining. Zinc ores. United States.
Online Access:	https://purl.fdlp.gov/GPO/gpo73547

Description
Item Description:	Title from title screen (viewed July 24, 2014). Additional title page description: "Descriptions of the many varieties of oxidized zinc deposits of supergene and hypogene origin."
Physical Description:	1 online resource (52 pages, 1 page of plate) : illustrations, maps.
Bibliography:	Includes bibliographical references (pages 48-49) and index.