Sample X-220
NavDat sample number 48434 · THOLEIITE
Sample
| Sample ID | X-220 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.2126 |
|---|---|
| Longitude | -116.1 |
| Location | Western Snake River Plain |
| State / province | Idaho |
| Volcanic field | Birds of Prey basalt field |
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 | 47.57 | WT% | XRF | |
| TIO2 | 2.55 | WT% | XRF | |
| AL2O3 | 16.01 | WT% | XRF | |
| FE2O3T | 13.64 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 6.49 | WT% | XRF | |
| CAO | 9.12 | WT% | XRF | |
| NA2O | 3.08 | WT% | XRF | |
| K2O | 1.37 | WT% | XRF | |
| P2O5 | 0.47 | WT% | XRF | |
| TOTAL | 100.5 | WT% | XRF | |
| SC | 28 | PPM | XRF | |
| CR | 141 | PPM | XRF | |
| CO | 55 | PPM | XRF | |
| NI | 70 | PPM | XRF | |
| ZN | 112 | PPM | XRF | |
| RB | 30 | PPM | XRF | |
| SR | 330 | PPM | XRF | |
| ZR | 110 | PPM | XRF | |
| BA | 415 | PPM | XRF | |
| LA | 20 | PPM | XRF | |
| CE | 45 | PPM | XRF | |
| ND | 30 | PPM | XRF |