Geology and mineral deposits of the Needle Mountains district, southwestern Colorado
By: by L. J. Schmitt and W. H. Raymond.
Contributors: Raymond, William H., joint author.
Series: Geological Survey bulletin ; 1434; Geological Survey bulletin ;; 1434.
Publisher: U.S. Govt. Print. Off.
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 40
Subjects: Mines and mineral resources -- Colorado -- Needle Mountains.; Geology -- Colorado -- Needle Mountains.
Notes: Bibliography: p.39-40.