Sample Z72-4
NavDat sample number 4941 · BASALT
Sample
| Sample ID | Z72-4 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Group 1. Nonporphyritic |
Location
| Latitude | 42.7422 |
|---|---|
| Longitude | -112.916 |
| Location | 0.8 km SE of power plant, sample from top flow on cliff |
| State / province | Idaho |
| Volcanic field | Thousand Springs basalt flow |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.9 | 0 | 1.8 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.83 | WT% | UNKNOWN | |
| TIO2 | 2.25 | WT% | UNKNOWN | |
| AL2O3 | 14.53 | WT% | UNKNOWN | |
| FE2O3 | 1.33 | WT% | UNKNOWN | |
| FEO | 10.83 | WT% | UNKNOWN | |
| MNO | 0.17 | WT% | UNKNOWN | |
| MGO | 8.65 | WT% | UNKNOWN | |
| CAO | 9.82 | WT% | UNKNOWN | |
| NA2O | 2.5 | WT% | UNKNOWN | |
| K2O | 0.76 | WT% | UNKNOWN | |
| P2O5 | 0.51 | WT% | UNKNOWN | |
| H2O_PLUS | 0.36 | WT% | UNKNOWN | |
| H2O_MINUS | 0.22 | WT% | UNKNOWN | |
| TOTAL | 99.76 | WT% | UNKNOWN |