Sample SRV72-21
NavDat sample number 4947 · BASALT
Sample
| Sample ID | SRV72-21 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Group 2. porphyritic |
Location
| Latitude | 43.4216 |
|---|---|
| Longitude | -112.898 |
| Location | 16.5 west of Atomic City, north of Cedar Butte, near railroad tracks |
| State / province | Idaho |
| Volcanic field | unnamed 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 | 45.37 | WT% | UNKNOWN | |
| TIO2 | 3.32 | WT% | UNKNOWN | |
| AL2O3 | 14.57 | WT% | UNKNOWN | |
| FE2O3 | 2.01 | WT% | UNKNOWN | |
| FEO | 12.35 | WT% | UNKNOWN | |
| MNO | 0.19 | WT% | UNKNOWN | |
| MGO | 7.25 | WT% | UNKNOWN | |
| CAO | 9.23 | WT% | UNKNOWN | |
| NA2O | 2.92 | WT% | UNKNOWN | |
| K2O | 0.88 | WT% | UNKNOWN | |
| P2O5 | 1.03 | WT% | UNKNOWN | |
| H2O_PLUS | 0.16 | WT% | UNKNOWN | |
| H2O_MINUS | 0.19 | WT% | UNKNOWN | |
| TOTAL | 99.47 | WT% | UNKNOWN |