Petrography of radioactive tertiary igneous rocks, Front Range mineral belt, Colorado /

Bibliographic Details
Main Author:	Wells, John David, 1926- (Author)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1960.
Series:	Geological Survey bulletin ; 1032-E. Geology and ore deposits of Clear Creek, Gilpin, and Larimer Counties, Colorado.
Subjects:	Igneous rocks > Colorado > Clear Creek County. Igneous rocks > Colorado > Gilpin County. Petrology > Colorado > Clear Creek County. Petrology > Colorado > Gilpin County. Igneous rocks. Petrology. Colorado > Clear Creek County. Colorado > Gilpin County.
Online Access:	https://purl.fdlp.gov/GPO/gpo64700

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