Sample 87-222
NavDat sample number 22314 · ANDESITE
Sample
| Sample ID | 87-222 |
|---|---|
| Rock name | ANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.4635 |
|---|---|
| Longitude | -121.807 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25 | 18 | 33 |