Sample 433
NavDat sample number 48701 · BASALTIC-ANDESITE
Sample
| Sample ID | 433 |
|---|---|
| Alternate ID | 98-UNION-870 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Tholeiite |
Location
| Latitude | 45.2079 |
|---|---|
| Longitude | -117.865 |
| State / province | Oregon |
| Volcanic field | Powder River |
| Formation | Glass Hill Volcanic Group |
| Elevation | 582 |
| 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 | 52.6 | WT% | XRF | |
| AL2O3 | 16.54 | WT% | XRF | |
| TIO2 | 1.555 | WT% | XRF | |
| FEOT | 9.41 | WT% | XRF | |
| MNO | 0.179 | WT% | XRF | |
| CAO | 9.89 | WT% | XRF | |
| MGO | 5.91 | WT% | XRF | |
| K2O | 0.62 | WT% | XRF | |
| NA2O | 2.92 | WT% | XRF | |
| P2O5 | 0.38 | WT% | XRF | |
| TOTAL | 98.7 | WT% | XRF | |
| NI | 78 | PPM | XRF | |
| CR | 217 | PPM | XRF | |
| SC | 32 | PPM | XRF | |
| V | 276 | PPM | XRF | |
| BA | 309 | PPM | XRF | |
| RB | 8 | PPM | XRF | |
| SR | 450 | PPM | XRF | |
| ZR | 109 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| NB | 8.6 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 41 | PPM | XRF | |
| ZN | 85 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 9 | PPM | XRF | |
| CE | 24 | PPM | XRF | |
| TH | 6 | PPM | XRF |