Sample 508
NavDat sample number 48718 · BASALT
Sample
| Sample ID | 508 |
|---|---|
| Alternate ID | 97-CC-45F |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Calc_alkaline |
Location
| Latitude | 45.1687 |
|---|---|
| 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 | 51.93 | WT% | XRF | |
| AL2O3 | 15.92 | WT% | XRF | |
| TIO2 | 1.5 | WT% | XRF | |
| FEOT | 9.89 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| CAO | 9.66 | WT% | XRF | |
| MGO | 7.18 | WT% | XRF | |
| K2O | 0.63 | WT% | XRF | |
| NA2O | 2.75 | WT% | XRF | |
| P2O5 | 0.37 | WT% | XRF | |
| NI | 96 | PPM | XRF | |
| CR | 227 | PPM | XRF | |
| SC | 27 | PPM | XRF | |
| V | 287 | PPM | XRF | |
| BA | 346 | PPM | XRF | |
| RB | 10 | PPM | XRF | |
| SR | 451 | PPM | XRF | |
| ZR | 102 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| NB | 9.1 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 39 | PPM | XRF | |
| ZN | 87 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 5 | PPM | XRF | |
| CE | 31 | PPM | XRF | |
| TH | 3 | PPM | XRF |