Geology and ore deposits of the Summitville District San Juan Moutains Colorado.  by Thomas A. Steven and James C. Ratte
Contributors: Ratte, J.C.
Publisher: Dept. of the Interior
Place of publication: Washington
Language: eng
Number of pages: 70
Subjects: Geology - Colorado - San Juan Mountains; Ore deposits - Colorado - Summitville District
Notes: 11