Sample MK85546
NavDat sample number 12891 · ANDESITE
Sample
| Sample ID | MK85546 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.0028 |
|---|---|
| Longitude | -121.889 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 19.9 | 19.5 | 20.3 |