Sample s_LC86-829
NavDat sample number 39222 · BASALT
Sample
| Sample ID | s_LC86-829 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | LAVA |
Location
| Latitude | 40.492 |
|---|---|
| Longitude | -121.508 |
| Location | CASCADES / HIGH CASCADES / SOUTHERN CASCADES / LASSEN VOLCANIC CENTER / PACIFIC OCEAN |
| State / province | California |
| Location comment | PEAK 1791 |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.37 | 0 | 1.5 |
Analyses
Mineral
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 40.38 | WT% | EPMA | |
| FEOT | 10.31 | WT% | EPMA | |
| CAO | 0.17 | WT% | EPMA | |
| MGO | 49.16 | WT% | EPMA | |
| MNO | 0.17 | WT% | EPMA | |
| NIO | 0.33 | WT% | EPMA | |
| NI | 2593 | PPM | EPMA | |
| SIO2 | 0.09 | WT% | EPMA | |
| TIO2 | 0.34 | WT% | EPMA | |
| AL2O3 | 29.32 | WT% | EPMA | |
| CR2O3 | 34.32 | WT% | EPMA | |
| V2O3 | 0.15 | WT% | EPMA | |
| FE2O3 | 7.87 | WT% | EPMA | |
| FEO | 12.36 | WT% | EPMA | |
| MGO | 16.08 | WT% | EPMA | |
| MNO | 0.13 | WT% | EPMA | |
| NIO | 0.22 | WT% | EPMA |