Cover Image

Mafic-ultramafic igneous rocks and associated carbonatites of the Gem Park Complex, Custer and Fremont Counties, Colorado /

Bibliographic Details
Main Authors: Parker, Raymond L. (Raymond Laurence), Sharp, William N. (William Neil), 1922- (Author)
Format: Government Document Book
Language:English
Published: Washington : U.S. Govt. Print. Off, 1970.
Series:Geological Survey professional paper ; 649.
Subjects:
Igneous rocks.
Carbonatites.
Petrology > Colorado > Custer Co.
Petrology > Colorado > Fremont Co.
Description
Physical Description:viii, 24 pages : illustrations, map. ; 29 cm.
Bibliography:Bibliography: pages 23-24.