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Sample 04-25-90-04
NavDat sample number 35227 · RHYOLITE
Sample
| Sample ID | 04-25-90-04 |
|---|
| 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 | near base of Ferguson Wash ignimbrite |
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Location
| Latitude | 32.93 |
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| Longitude | -114.573 |
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| State / province | ARIZONA |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 22.7 |
|
22.7 |
22.7 |
|
|
Analyses
No chemical analyses are stored for this sample.
References
- Spencer, Jon E; Richard, Stephen M; Reynolds, Stephen J; Miller, Robert J; Shafiqullah, M; Gilbert, Wyatt G; Grubensky, Michael J (1995) Spatial and temporal relationships between mid-Tertiary magnetism and extension in southwestern Arizona. Journal of Geophysical Research, vol.100, no.B6, pp.10,321-10,351, 10 Jun 1995 doi:10.1029/94JB02817
