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Sample 11550-1
NavDat sample number 7155 · RHYOLITE
Sample
| Sample ID | 11550-1 |
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| Rock name | RHYOLITE |
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| Rock type | VOLCANIC |
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| Composition | FELSIC |
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| Material | IGNEOUS |
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| Collected by | M.L. Silberman and F.J. Kleinampl, U.S. Geological Survey. |
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| Comment | Columnar-jointed porphyritic rhyolite with phenocrysts of biotite and alkali feldspar; Oddie Rhyolite. Sample collected from between Mt. Oddie and Ararat Mountain in the main part of the Tonopah mining district. |
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Location
| Latitude | 38.0772 |
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| Longitude | -117.223 |
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| Location | Nye Co., NV |
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| State / province | Nevada |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
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| 17.3 |
|
16.8 |
17.8 |
|
M.L. Silberman, U.S. Geological Survey. |
Analyses
No chemical analyses are stored for this sample.
