Sample 87-007
NavDat sample number 55925 · ANDESITE
Sample
| Sample ID | 87-007 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.3896 |
|---|---|
| Longitude | -121.99 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22 | 21 | 23 |