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Sample M101317W
NavDat sample number 5363 · RHYOLITE
Sample
| Sample ID | M101317W |
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| Alternate ID | 3 |
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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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| Comment | Rhyolite-obsidian member |
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Location
| Latitude | 32.9273 |
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| Longitude | -110.528 |
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| Location | Galiuro, Winchester, and Little Dragoon Mountains |
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| State / province | Arizona |
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| Volcanic field | Galiuro Volcanics |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 27 |
|
24 |
30 |
|
|
References
- Creasey, S C; Krieger, M H (1978) Galiuro Volcanics, Pinal, Graham, and Cochise counties, Arizona. Journal of Research of the U. S. Geological Survey, vol.6, no.1, pp.115-131, Feb 1978
