Sample WS1-2
NavDat sample number 48489 · THOLEIITE
Sample
| Sample ID | WS1-2 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.3467 |
|---|---|
| Longitude | -116.551 |
| Location | Western Snake River Plain, Melba area, Walters Butte |
| State / province | Idaho |
| Volcanic field | Walters Butte basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.89 | 1.8 | 1.98 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.06 | WT% | XRF | |
| TIO2 | 3.1 | WT% | XRF | |
| AL2O3 | 13.85 | WT% | XRF | |
| FEOT | 13.98 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| MGO | 6.33 | WT% | XRF | |
| CAO | 9.11 | WT% | XRF | |
| NA2O | 2.57 | WT% | XRF | |
| K2O | 0.89 | WT% | XRF | |
| P2O5 | 0.68 | WT% | XRF | |
| NI | 68 | PPM | XRF | |
| CR | 150 | PPM | XRF | |
| SC | 27 | PPM | XRF | |
| V | 295 | PPM | XRF | |
| BA | 458 | PPM | XRF | |
| RB | 18 | PPM | XRF | |
| SR | 322 | PPM | XRF | |
| ZR | 245 | PPM | XRF | |
| Y | 46 | PPM | XRF | |
| NB | 27 | PPM | XRF | |
| CU | 27 | PPM | XRF | |
| ZN | 145 | PPM | XRF | |
| LA | 28.17 | PPM | ICPMS | |
| CE | 57.55 | PPM | ICPMS | |
| PR | 7.53 | PPM | ICPMS | |
| ND | 34.09 | PPM | ICPMS | |
| SM | 9.08 | PPM | ICPMS | |
| EU | 3.06 | PPM | ICPMS | |
| GD | 8.88 | PPM | ICPMS | |
| TB | 1.5 | PPM | ICPMS | |
| DY | 9.12 | PPM | ICPMS | |
| HO | 1.79 | PPM | ICPMS | |
| ER | 4.97 | PPM | ICPMS | |
| TM | 0.64 | PPM | ICPMS | |
| YB | 3.89 | PPM | ICPMS | |
| LU | 0.6 | PPM | ICPMS | |
| TH | 1.91 | PPM | ICPMS | |
| HF | 6.53 | PPM | ICPMS | |
| TA | 1.7 | PPM | ICPMS | |
| U | 0.58 | PPM | ICPMS | |
| PB | 4.38 | PPM | ICPMS | |
| CS | 0.58 | PPM | ICPMS | |
| SR87_SR86 | 0.7073 | MS-ID | ||
| TOTAL | 99.78 | WT% | XRF |