Sample 1346
NavDat sample number 130120 · ANDESITE
Sample
| Sample ID | 1346 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bacon and Lanphere |
| Comment | Kerr Notch, caldera wall E of Sun Notch |
Location
| Latitude | 42.9017 |
|---|---|
| Longitude | -122.087 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.225 | 0.218 | 0.232 |