Sample 81F221A
NavDat sample number 15441 · TONALITE
Sample
| Sample ID | 81F221A |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | h-bTO |
Location
| Latitude | 48.2 |
|---|---|
| Longitude | -121 |
| Location | Cascade Pass Pluton |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 19.5 | 5.3 | 33.7 |