Sample 547
NavDat sample number 48730 · BASALTIC-ANDESITE
Sample
| Sample ID | 547 |
|---|---|
| Alternate ID | 97-CC-53 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Calc_alkaline |
Location
| Latitude | 45.1521 |
|---|---|
| Longitude | -117.759 |
| State / province | Oregon |
| Volcanic field | Powder River |
| Formation | Glass Hill Volcanic Group |
| Elevation | 975 |
| 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 | 52.73 | WT% | XRF | |
| AL2O3 | 16.17 | WT% | XRF | |
| TIO2 | 1.2 | WT% | XRF | |
| FEOT | 8.8 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| CAO | 9.53 | WT% | XRF | |
| MGO | 7.44 | WT% | XRF | |
| K2O | 0.7 | WT% | XRF | |
| NA2O | 2.88 | WT% | XRF | |
| P2O5 | 0.38 | WT% | XRF | |
| NI | 77 | PPM | XRF | |
| CR | 244 | PPM | XRF | |
| SC | 28 | PPM | XRF | |
| V | 224 | PPM | XRF | |
| BA | 381 | PPM | XRF | |
| RB | 12 | PPM | XRF | |
| SR | 471 | PPM | XRF | |
| ZR | 107 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| NB | 7.7 | PPM | XRF | |
| GA | 14 | PPM | XRF | |
| CU | 22 | PPM | XRF | |
| ZN | 84 | PPM | XRF | |
| LA | 22 | PPM | XRF | |
| CE | 16 | PPM | XRF | |
| TH | 2 | PPM | XRF |