Sample 835
NavDat sample number 130121 · DACITE
Sample
| Sample ID | 835 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Bacon and Lanphere |
| Comment | Sentinel Rock, caldera wall, N of Redcloud Cliff |
Location
| Latitude | 42.9386 |
|---|---|
| Longitude | -122.054 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.336 | 0.33 | 0.342 |