Sample 82-VP-2
NavDat sample number 8932 · TRACHYTE
Sample
| Sample ID | 82-VP-2 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | gray platy hornblende-pyroxene porphyritic trachyte sill |
Location
| Latitude | 46.2 |
|---|---|
| Longitude | -110.458 |
| Location | Davey Butte Ridge; Meagher County |
| State / province | Montana |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 48.5 | 43.9 | 53.1 |
Analyses
No chemical analyses are stored for this sample.