Silver in veins of hypogene manganese oxides /

Bibliographic Details
Main Author:	Hewett, D. F. (Donnell Foster), 1881- (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1968.
Series:	Geological Survey circular ; 553.
Subjects:	Silver ores > North America. Manganese ores > North America. Ore deposits > North America. Manganese ores. Ore deposits. Mexico. Southwest, New.
Online Access:	https://purl.fdlp.gov/GPO/gpo112857

Description
Physical Description:	1 online resource (iii, 9 pages) : map.
Bibliography:	Includes bibliographical references (pages 8-9).