Sample 18
NavDat sample number 4814 · MONZONITE
Sample
| Sample ID | 18 |
|---|---|
| Rock name | MONZONITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 45.81 |
|---|---|
| Longitude | -113.921 |
| State / province | Montana |
| Volcanic field | Idaho Batholith, Bitterroot Lobe |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 75 | 67.5 | 82.5 |