← Search
Sample 03-30-90-09
NavDat sample number 35225 · RHYOLITE
Sample
| Sample ID | 03-30-90-09 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | from welded tuff |
|---|
Location
| Latitude | 33.183 |
|---|
| Longitude | -114.416 |
|---|
| State / province | ARIZONA |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 23.4 |
|
23.3 |
23.5 |
|
|
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
