Sample 7*
NavDat sample number 18124 · TRACHYANDESITE
Sample
| Sample ID | 7* |
|---|---|
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.07 |
|---|---|
| Longitude | -113.63 |
| State / province | Utah |
| Formation | Blawn Formation |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22 | 21.2 | 22.8 |