Sample 85-28B
NavDat sample number 48480 · THOLEIITE
Sample
| Sample ID | 85-28B |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.15 |
|---|---|
| Longitude | -117.5 |
| Location | Owyhee Plateau |
| State / province | Oregon |
| Volcanic field | HAOT lavas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.13 | 0 | 0.25 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.24 | WT% | XRF | |
| TIO2 | 2.21 | WT% | XRF | |
| AL2O3 | 15.96 | WT% | XRF | |
| FE2O3 | 4.16 | WT% | XRF | |
| FEO | 6.81 | WT% | TIT | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 8.51 | WT% | XRF | |
| CAO | 9.6 | WT% | XRF | |
| NA2O | 3.39 | WT% | XRF | |
| K2O | 0.74 | WT% | XRF | |
| P2O5 | 0.32 | WT% | XRF | |
| LOI | 0.51 | WT% | XRF | |
| TOTAL | 99.62 | WT% | XRF | |
| RB | 13 | PPM | XRF | |
| SR | 671 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| ZR | 127 | PPM | XRF | |
| NI | 158 | PPM | XRF | |
| BA | 252 | PPM | XRF | |
| CE | 29 | PPM | XRF | |
| LA | 12 | PPM | XRF | |
| CR | 178 | PPM | DCP | |
| V | 210 | PPM | DCP | |
| SR87_SR86 | 0.70382 | TIMS |