Mafic-ultramafic igneous rocks and associated carbonatites of the Gem Park Complex, Custer and Fremont Counties, Colorado
By: by Raymond L. Parker and William N. Sharp.
Contributors: Sharp, William N. 1922- joint author.
Series: Geological Survey professional paper 649; Geological Survey professional paper ;; 649.
Publisher: U.S. Govt. Print. Off.
Published: 1970
Place of publication: Washington
Language: eng
Number of pages: 24
Subjects: Rocks, Igneous.; Carbonatites.; Petrology -- Colorado -- Custer Co.; Petrology -- Colorado -- Fremont Co.
Notes: Bibliography: p. 23-24.