Sample CH82-24E
NavDat sample number 11444 · BASALT
Sample
| Sample ID | CH82-24E |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | fine grained, slightly diktytaxitic, intergranular to sub-ophitic assemblage of Ca-plagioclase, Ti-rich augite, olivine, and oxide; minor oxide-rich mesostasis |
Location
| Latitude | 42.6025 |
|---|---|
| Longitude | -118.538 |
| Location | top flow from fault scarp W of Frenchglen; Harney County |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 18.1 | 17 | 19.2 |