Precambrian melasyenite of Ute Creek, San Juan Mountains, Colorado -- chemistry, petrology, and strontium isotopes hornblende-biotite melasyenite, exposed in an erosional window through Tertiary and Quaternary rocks, is similar in age and composition to rocks near Powerhorn, Colorado /
| Main Author: | Barker, Fred, 1928- |
|---|---|
| Other Authors: | Marvin, Richard F.,, Peterman, Zell E.,, Geological Survey (U.S.), |
| Format: | eBook |
| Language: | English |
| Published: |
[Washington, D.C.] :
United States Department of the Interior, Geological Survey,
1970.
United States Government Printing Office. |
| Physical Description: |
1 online resource (iii, 15 pages) : illustrations. |
| Series: |
Geological Survey bulletin ;
1311-C. Contributions to general geology. |
| Subjects: |
CMU Gov Pub Electronic
| Location | Call Number: | Status |
|---|---|---|
| CMU Gov Pub Electronic | I 19.3:1311-C | Online |