Sample 55P237
NavDat sample number 1803 · BASALT
Sample
| Sample ID | 55P237 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | altered, thin pahoehoe flow |
Location
| Latitude | 42.73 |
|---|---|
| Longitude | -114.851 |
| State / province | Idaho |
| Volcanic field | Idaho Group, Upper Banbury Basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.52 | 3.92 | 5.12 |
Analyses
Whole-rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 44.74 | WT% | UNKNOWN | |
| TIO2 | 3.99 | WT% | UNKNOWN | |
| AL2O3 | 15 | WT% | UNKNOWN | |
| FE2O3 | 9.35 | WT% | UNKNOWN | |
| FEO | 6.8 | WT% | UNKNOWN | |
| MNO | 0.2 | WT% | UNKNOWN | |
| MGO | 4.29 | WT% | UNKNOWN | |
| CAO | 9.89 | WT% | UNKNOWN | |
| NA2O | 2.46 | WT% | UNKNOWN | |
| K2O | 0.54 | WT% | UNKNOWN | |
| H2O_PLUS | 1.05 | WT% | UNKNOWN | |
| H2O_MINUS | 0.85 | WT% | UNKNOWN | |
| P2O5 | 0.95 | WT% | UNKNOWN | |
| TOTAL | 100.11 | WT% | UNKNOWN |