Sample 55P275
NavDat sample number 1836 · BASALT
Sample
| Sample ID | 55P275 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | pillow basalt? |
Location
| Latitude | 42.866 |
|---|---|
| Longitude | -114.869 |
| State / province | Idaho |
| Volcanic field | Snake River Group, Madison Basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.51 | 0.01 | 1 |
Analyses
Whole-rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.98 | WT% | UNKNOWN | |
| TIO2 | 1.9 | WT% | UNKNOWN | |
| AL2O3 | 15.93 | WT% | UNKNOWN | |
| FE2O3 | 0.95 | WT% | UNKNOWN | |
| FEO | 10.17 | WT% | UNKNOWN | |
| MNO | 0.18 | WT% | UNKNOWN | |
| MGO | 9.4 | WT% | UNKNOWN | |
| CAO | 10.04 | WT% | UNKNOWN | |
| NA2O | 2.22 | WT% | UNKNOWN | |
| K2O | 0.59 | WT% | UNKNOWN | |
| H2O_PLUS | 0.33 | WT% | UNKNOWN | |
| H2O_MINUS | 0.12 | WT% | UNKNOWN | |
| P2O5 | 0.31 | WT% | UNKNOWN | |
| CO2 | 0.01 | WT% | UNKNOWN | |
| TOTAL | 100.12 | WT% | UNKNOWN |