Sample H8-36
NavDat sample number 48453 · THOLEIITE
Sample
| Sample ID | H8-36 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.55 |
|---|---|
| Longitude | -117.18 |
| Location | Owyhee Plateau |
| State / province | Oregon |
| Volcanic field | HAOT and SROT lavas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 7.58 | 6.822 | 8.338 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.55 | WT% | XRF | |
| TIO2 | 1.75 | WT% | XRF | |
| AL2O3 | 15.07 | WT% | XRF | |
| FE2O3 | 2.25 | WT% | XRF | |
| FEO | 8.72 | WT% | TIT | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 8.53 | WT% | XRF | |
| CAO | 11.57 | WT% | XRF | |
| NA2O | 2.26 | WT% | XRF | |
| K2O | 0.28 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| LOI | 0.97 | WT% | XRF | |
| TOTAL | 99.37 | WT% | XRF | |
| RB | 5.6 | PPM | XRF | |
| SR | 213 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| ZR | 144 | PPM | XRF | |
| NB | 9.6 | PPM | XRF | |
| NI | 88 | PPM | XRF | |
| GA | 18.5 | PPM | XRF | |
| CU | 54 | PPM | XRF | |
| ZN | 98 | PPM | XRF | |
| U | 0.4 | PPM | XRF | |
| TH | 2 | PPM | XRF | |
| BA | 321 | PPM | XRF | |
| CE | 23 | PPM | XRF | |
| CO | 43 | PPM | XRF | |
| LA | 12 | PPM | XRF | |
| CR | 306 | PPM | DCP | |
| V | 275 | PPM | DCP | |
| SC | 38.1 | PPM | DCP | |
| SR87_SR86 | 0.70659 | TIMS |