Sample 4
NavDat sample number 1662 · BASALT
Sample
| Sample ID | 4 |
|---|---|
| Alternate ID | 648-S4-3 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.8459 |
|---|---|
| Longitude | -120.781 |
| State / province | Oregon |
| Formation | John Day Formation |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25.05 | 16.4 | 33.7 |