Sample DS88-081
NavDat sample number 46081 · RHYOLITE
Sample
| Sample ID | DS88-081 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 37.978 |
|---|---|
| Longitude | -106.884 |
| Location | La Garita Mtns., Cochetopa Creek, downriver from San Luis caldera wall |
| State / province | COLORADO |
| Formation | La Garita Caldera cycle, Fish Canyon tuff, intracaldera tuff |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 28.5 | 28.4 | 28.6 |