Sample 570
NavDat sample number 48734 · BASALT
Sample
| Sample ID | 570 |
|---|---|
| Alternate ID | 97-CC-57b |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Calc_alkaline |
Location
| Latitude | 45.131 |
|---|---|
| Longitude | -117.763 |
| State / province | Oregon |
| Volcanic field | Powder River |
| Formation | Glass Hill Volcanic Group |
| Elevation | 1457 |
| 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 | 49.83 | WT% | XRF | |
| AL2O3 | 15.25 | WT% | XRF | |
| TIO2 | 2.08 | WT% | XRF | |
| FEOT | 11.38 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| CAO | 9.06 | WT% | XRF | |
| MGO | 8.16 | WT% | XRF | |
| K2O | 0.68 | WT% | XRF | |
| NA2O | 2.87 | WT% | XRF | |
| P2O5 | 0.5 | WT% | XRF | |
| NI | 156 | PPM | XRF | |
| CR | 300 | PPM | XRF | |
| SC | 27 | PPM | XRF | |
| V | 280 | PPM | XRF | |
| BA | 372 | PPM | XRF | |
| RB | 7 | PPM | XRF | |
| SR | 450 | PPM | XRF | |
| ZR | 97 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| NB | 8.1 | PPM | XRF | |
| GA | 16 | PPM | XRF | |
| CU | 53 | PPM | XRF | |
| ZN | 99 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 9 | PPM | XRF | |
| CE | 12 | PPM | XRF | |
| TH | 3 | PPM | XRF |