Sample 507
NavDat sample number 48717 · BASALT
Sample
| Sample ID | 507 |
|---|---|
| Alternate ID | 97-CC-45E |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Tholeiite |
Location
| Latitude | 45.1692 |
|---|---|
| Longitude | -117.797 |
| State / province | Oregon |
| Volcanic field | Powder River |
| Formation | Glass Hill Volcanic Group |
| Elevation | 927 |
| Location comment | Powder River Volcanic Field |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 14.55 | 5.3 | 23.8 | Miocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.91 | WT% | XRF | |
| AL2O3 | 15.85 | WT% | XRF | |
| TIO2 | 2.31 | WT% | XRF | |
| FEOT | 12.08 | WT% | XRF | |
| MNO | 0.22 | WT% | XRF | |
| CAO | 10.26 | WT% | XRF | |
| MGO | 7.25 | WT% | XRF | |
| K2O | 0.48 | WT% | XRF | |
| NA2O | 2.84 | WT% | XRF | |
| P2O5 | 0.79 | WT% | XRF | |
| NI | 146 | PPM | XRF | |
| CR | 298 | PPM | XRF | |
| SC | 32 | PPM | XRF | |
| V | 313 | PPM | XRF | |
| BA | 588 | PPM | XRF | |
| RB | 3 | PPM | XRF | |
| SR | 651 | PPM | XRF | |
| ZR | 87 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| NB | 7.7 | PPM | XRF | |
| GA | 17 | PPM | XRF | |
| CU | 48 | PPM | XRF | |
| ZN | 108 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 35 | PPM | XRF | |
| TH | 2 | PPM | XRF |