← Search
Sample 159531
NavDat sample number 5364 · RHYOLITE
Sample
| Sample ID | 159531 |
|---|
| Alternate ID | 4 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Aravaipa Member |
|---|
Location
| Latitude | 32.8713 |
|---|
| Longitude | -110.51 |
|---|
| Location | Galiuro, Winchester, and Little Dragoon Mountains |
|---|
| State / province | Arizona |
|---|
| Volcanic field | Galiuro Volcanics |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 23.5 |
|
22.8 |
24.2 |
|
|
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
