Sample H8-45
NavDat sample number 48456 · THOLEIITE
Sample
| Sample ID | H8-45 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.21 |
|---|---|
| Longitude | -117.6 |
| Location | Owyhee Plateau |
| State / province | Oregon |
| Volcanic field | HAOT and SROT lavas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.09 | 3.681 | 4.499 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.78 | WT% | XRF | |
| TIO2 | 1.2 | WT% | XRF | |
| AL2O3 | 16.82 | WT% | XRF | |
| FE2O3 | 8.34 | WT% | XRF | |
| FEO | 2.86 | WT% | TIT | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 8.9 | WT% | XRF | |
| CAO | 11.14 | WT% | XRF | |
| NA2O | 2.65 | WT% | XRF | |
| K2O | 0.33 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| LOI | 0.6 | WT% | XRF | |
| TOTAL | 100.65 | WT% | XRF | |
| RB | 5.9 | PPM | XRF | |
| SR | 273 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 96 | PPM | XRF | |
| NB | 8.4 | PPM | XRF | |
| NI | 149 | PPM | XRF | |
| GA | 16.3 | PPM | XRF | |
| CU | 64 | PPM | XRF | |
| ZN | 75 | PPM | XRF | |
| U | 1.3 | PPM | XRF | |
| TH | 0.1 | PPM | XRF | |
| BA | 141 | PPM | XRF | |
| CE | 25 | PPM | XRF | |
| CO | 50 | PPM | XRF | |
| LA | 10 | PPM | XRF | |
| SR87_SR86 | 0.70457 | TIMS |