Sample 745
NavDat sample number 130107 · DACITE
Sample
| Sample ID | 745 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Bacon and Lanphere |
| Comment | Mount Scott, 3.0km ENE of summit |
Location
| Latitude | 42.9312 |
|---|---|
| Longitude | -121.98 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.505 | 0.496 | 0.514 |