Sample 163
NavDat sample number 130171 · ANDESITE
Sample
| Sample ID | 163 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bacon and Lanphere |
| Comment | Steel Bay, caldera wall below E face of Llao Rock |
Location
| Latitude | 42.9731 |
|---|---|
| Longitude | -122.131 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.043 | 0.037 | 0.049 |