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Sample Sugarloaf rhyolite plug
NavDat sample number 5787 · RHYOLITE
Sample
| Sample ID | Sugarloaf rhyolite plug |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
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| Composition | FELSIC |
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| Material | IGNEOUS |
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| Comment | intrudes tuffaceous rocks of the Coso Fm. and basalt on the NW flank of the Coso Range |
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Location
| Latitude | 36.5 |
|---|
| Longitude | -117.65 |
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| State / province | California |
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| Volcanic field | Coso Formation |
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| Location comment | NW flank of the Coso Range |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 5.7 |
|
5.5 |
5.9 |
|
|
Analyses
No chemical analyses are stored for this sample.
References
- Bacon, C R; Giovannetti, D M; Duffield, W A; Dalrymple, G B (1979) New constraints on the age of the Coso Formation, Inyo County, California. Abstracts with Programs - Geological Society of America, vol.11, no.3, pp.67, Feb 1979
