The oxidized zinc ores of Leadville, Colorado /

Bibliographic Details
Main Author:	Loughlin, G. F. (Gerald Francis), 1880-1946 (Author)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : Department of the Interior, United States Geological Survey, 1918.
Series:	Bulletin (Geological Survey (U.S.)) ; no. 681.
Subjects:	Geology > Colorado > Leadville. Zinc ores > Colorado > Leadville. Zinc mines and mining > Colorado > Leadville. Zinc mines and mining. Zinc ores. Colorado.
Online Access:	https://purl.fdlp.gov/GPO/gpo59937

Description
Item Description:	Title from title screen (viewed July 3, 2014).
Physical Description:	1 online resource (91 pages, VIII pages of plates) : illustrations.
Bibliography:	Includes bibliographical references and index.