Sample H8-50E
NavDat sample number 48460 · THOLEIITE
Sample
| Sample ID | H8-50E |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.89 |
|---|---|
| Longitude | -117.6 |
| Location | Owyhee Plateau |
| State / province | Oregon |
| Volcanic field | HAOT lavas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.55 | 1.395 | 1.705 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.87 | WT% | XRF | |
| TIO2 | 1.58 | WT% | XRF | |
| AL2O3 | 16.13 | WT% | XRF | |
| FE2O3 | 1.35 | WT% | XRF | |
| FEO | 10 | WT% | TIT | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 8.6 | WT% | XRF | |
| CAO | 10.91 | WT% | XRF | |
| NA2O | 2.93 | WT% | XRF | |
| K2O | 0.42 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| LOI | 0.49 | WT% | XRF | |
| TOTAL | 100.69 | WT% | XRF | |
| RB | 6.3 | PPM | XRF | |
| SR | 261 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| ZR | 105 | PPM | XRF | |
| NB | 9.8 | PPM | XRF | |
| NI | 125 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 73 | PPM | XRF | |
| ZN | 89 | PPM | XRF | |
| TH | 0.4 | PPM | XRF | |
| BA | 236 | PPM | XRF | |
| CE | 27 | PPM | XRF | |
| CO | 48 | PPM | XRF | |
| LA | 10 | PPM | XRF | |
| CR | 219 | PPM | DCP | |
| V | 265 | PPM | DCP | |
| SC | 34.1 | PPM | DCP | |
| SR87_SR86 | 0.70533 | TIMS |