Sample OB32
NavDat sample number 1827 · BASALT
Sample
| Sample ID | OB32 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.0105 |
|---|---|
| Longitude | -115.302 |
| State / province | Idaho |
| Volcanic field | Idaho Group, Bruneau Formation, King Hill lava |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1 | 1 | 2 |
Analyses
Whole-rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.17 | WT% | UNKNOWN | |
| TIO2 | 4.15 | WT% | UNKNOWN | |
| AL2O3 | 13.34 | WT% | UNKNOWN | |
| FE2O3 | 2.54 | WT% | UNKNOWN | |
| FEO | 12.93 | WT% | UNKNOWN | |
| MNO | 0.23 | WT% | UNKNOWN | |
| MGO | 4.42 | WT% | UNKNOWN | |
| CAO | 7.68 | WT% | UNKNOWN | |
| NA2O | 3.4 | WT% | UNKNOWN | |
| K2O | 2 | WT% | UNKNOWN | |
| H2O_PLUS | 0.33 | WT% | UNKNOWN | |
| H2O_MINUS | 0.15 | WT% | UNKNOWN | |
| P2O5 | 1.39 | WT% | UNKNOWN | |
| CO2 | 0.04 | WT% | UNKNOWN | |
| TOTAL | 99.97 | WT% | UNKNOWN |