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 / by Fred Barker, Z.E. Peterman, and R.F. Marvin.
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| Main Authors: | , , |
| Other title: | Hornblende-biotite melasyenite, exposed in an erosional window through Tertiary and Quaternary rocks, is similar in age and composition to rocks near Powerhorn, Colorado. |
| Format: | Government Document eBook |
| Language: | English |
| Published: |
[Washington, D.C.] :
United States Department of the Interior, Geological Survey,
1970.
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| Series: | Geological Survey bulletin ;
1311-C. Contributions to general geology. |
| Subjects: |
Internet
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Online
| Call Number: |
I 19.3:1311-C
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| I 19.3:1311-C | Available |