Sample H8-75A
NavDat sample number 48464 · THOLEIITE
Sample
| Sample ID | H8-75A |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.22 |
|---|---|
| Longitude | -118.34 |
| Location | Owyhee Plateau |
| State / province | Oregon |
| Volcanic field | HAOT lavas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.44 | 0.396 | 0.484 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.68 | WT% | XRF | |
| TIO2 | 0.88 | WT% | XRF | |
| AL2O3 | 16.43 | WT% | XRF | |
| FE2O3 | 1.95 | WT% | XRF | |
| FEO | 8.32 | WT% | TIT | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 9.25 | WT% | XRF | |
| CAO | 11.51 | WT% | XRF | |
| NA2O | 2.5 | WT% | XRF | |
| K2O | 0.28 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| LOI | 0.93 | WT% | XRF | |
| TOTAL | 101.04 | WT% | XRF | |
| RB | 2.3 | PPM | XRF | |
| SR | 196 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 69 | PPM | XRF | |
| NB | 2.6 | PPM | XRF | |
| NI | 183 | PPM | XRF | |
| GA | 16.3 | PPM | XRF | |
| CU | 117 | PPM | XRF | |
| ZN | 76 | PPM | XRF | |
| BA | 192 | PPM | XRF | |
| CE | 15 | PPM | XRF | |
| CO | 50 | PPM | XRF | |
| LA | 9 | PPM | XRF | |
| CR | 278 | PPM | DCP | |
| V | 229 | PPM | DCP | |
| SC | 34.6 | PPM | DCP | |
| SR87_SR86 | 0.70462 | TIMS |