Geology and ore deposits of the Willow Creek mining district, Alaska /

Bibliographic Details
Main Author:	Ray, Richard G. (Richard Godfrey), 1920- (Author)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1954.
Series:	Geological Survey bulletin ; 1004.
Subjects:	Geology > Alaska > Willow Creek District. Petrology > Alaska > Willow Creek District. Gold ores > Alaska > Willow Creek District. Gold mines and mining > Alaska > Willow Creek District.
Online Access:	https://purl.fdlp.gov/GPO/gpo61237

Description
Item Description:	Title from title screen (viewed July 21, 2014). Additional title page description: "A Study of the general and economic geology of a lode gold mining district in southern Alaska, with particular emphasis on the significance of vein, dike, and fault patterns."
Physical Description:	1 online resource (v, 86 pages, 9 pages of plates) : maps, charts, photographs.
Bibliography:	Includes bibliographical references (page 84) and index.