Sample 2
NavDat sample number 10568 · BASALT
Sample
| Sample ID | 2 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.668 |
|---|---|
| Longitude | -114.198 |
| Location | eastern Salmon River Mountains |
| State / province | Idaho |
| Volcanic field | unnamed Challis basalt lava |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 48.2 | 46.8 | 49.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.2 | WT% | UNKNOWN | |
| AL2O3 | 12.9 | WT% | UNKNOWN | |
| FE2O3 | 3 | WT% | UNKNOWN | |
| FEO | 4.7 | WT% | UNKNOWN | |
| MGO | 9.8 | WT% | UNKNOWN | |
| CAO | 7.6 | WT% | UNKNOWN | |
| NA2O | 2 | WT% | UNKNOWN | |
| K2O | 2.9 | WT% | UNKNOWN | |
| H2O_PLUS | 1.2 | WT% | UNKNOWN | |
| H2O_MINUS | 1.3 | WT% | UNKNOWN | |
| TIO2 | 0.83 | WT% | UNKNOWN | |
| P2O5 | 0.39 | WT% | UNKNOWN | |
| MNO | 0.11 | WT% | UNKNOWN | |
| CO2 | 0.09 | WT% | UNKNOWN | |
| TOTAL | 99.02 | WT% | UNKNOWN |