Sample 512
NavDat sample number 48721 · BASALTIC-ANDESITE
Sample
| Sample ID | 512 |
|---|---|
| Alternate ID | 97-CC-112 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Calc_alkaline |
Location
| Latitude | 45.1653 |
|---|---|
| Longitude | -117.835 |
| State / province | Oregon |
| Volcanic field | Powder River |
| Formation | Glass Hill Volcanic Group |
| Elevation | 1195 |
| 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 | 56.46 | WT% | XRF | |
| AL2O3 | 17 | WT% | XRF | |
| TIO2 | 1.541 | WT% | XRF | |
| FEOT | 8.19 | WT% | XRF | |
| MNO | 0.136 | WT% | XRF | |
| CAO | 6.86 | WT% | XRF | |
| MGO | 3.63 | WT% | XRF | |
| K2O | 1.41 | WT% | XRF | |
| NA2O | 4.14 | WT% | XRF | |
| P2O5 | 0.642 | WT% | XRF | |
| TOTAL | 99.58 | WT% | XRF | |
| NI | 31 | PPM | XRF | |
| CR | 55 | PPM | XRF | |
| SC | 25 | PPM | XRF | |
| V | 181 | PPM | XRF | |
| BA | 631 | PPM | XRF | |
| RB | 18 | PPM | XRF | |
| SR | 673 | PPM | XRF | |
| ZR | 179 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| NB | 21.5 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 30 | PPM | XRF | |
| ZN | 100 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 61 | PPM | XRF |