Sample 497
NavDat sample number 130152 · DACITE
Sample
| Sample ID | 497 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Bacon and Lanphere |
| Comment | Steel Bay, caldera wall below Llao Rock |
Location
| Latitude | 42.9681 |
|---|---|
| Longitude | -122.133 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.116 | 0.107 | 0.125 |