Sample KM87-23
NavDat sample number 29688 · THOLEIITE
Sample
| Sample ID | KM87-23 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | 49.8% plagioclase, 22.6% olivine, 21.1% augite, 5.2% oxide, 1.3% matrix |
Location
| Latitude | 41.9223 |
|---|---|
| Longitude | -121.128 |
| Location | Clear Lake Resevoir, Modoc County |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 5 | 2 | 8 |