Sample I-3381
NavDat sample number 48425 · BASALT
Sample
| Sample ID | I-3381 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.7289 |
|---|---|
| Longitude | -114.078 |
| Location | Western Snake River Plain, Twin Falls area |
| State / province | Idaho |
| Volcanic field | basalt of Rocky Hill |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.91 | 0.01 | 1.8 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 46.49 | WT% | XRF | |
| TIO2 | 3.3 | WT% | XRF | |
| AL2O3 | 13.89 | WT% | XRF | |
| FE2O3T | 16 | WT% | XRF | |
| MNO | 0.23 | WT% | XRF | |
| MGO | 6.63 | WT% | XRF | |
| CAO | 9.22 | WT% | XRF | |
| NA2O | 2.68 | WT% | XRF | |
| K2O | 0.75 | WT% | XRF | |
| P2O5 | 0.79 | WT% | XRF | |
| TOTAL | 99.98 | WT% | XRF | |
| SC | 28 | PPM | XRF | |
| CR | 188 | PPM | XRF | |
| CO | 54 | PPM | XRF | |
| NI | 65 | PPM | XRF | |
| ZN | 167 | PPM | XRF | |
| RB | 10 | PPM | XRF | |
| SR | 330 | PPM | XRF | |
| ZR | 150 | PPM | XRF | |
| BA | 445 | PPM | XRF | |
| LA | 31 | PPM | XRF | |
| CE | 68 | PPM | XRF | |
| ND | 49 | PPM | XRF |