Sample 27
NavDat sample number 65817 · BASALTIC-ANDESITE
Sample
| Sample ID | 27 |
|---|---|
| Alternate ID | 01-LG-56 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.7398 |
|---|---|
| Longitude | -117.97 |
| State / province | Oregon |
| Formation | Wanapum Basalt |
| Elevation | 1280 |
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 | 55.06 | WT% | XRF | |
| AL2O3 | 13.02 | WT% | XRF | |
| TIO2 | 2.718 | WT% | XRF | |
| FEOT | 13.61 | WT% | XRF | |
| MNO | 0.251 | WT% | XRF | |
| CAO | 6.76 | WT% | XRF | |
| MGO | 2.64 | WT% | XRF | |
| K2O | 1.99 | WT% | XRF | |
| NA2O | 3.18 | WT% | XRF | |
| P2O5 | 0.775 | WT% | XRF | |
| TOTAL | 98.85 | WT% | XRF | |
| CR | 7 | PPM | XRF | |
| SC | 31 | PPM | XRF | |
| V | 176 | PPM | XRF | |
| BA | 866 | PPM | XRF | |
| RB | 46 | PPM | XRF | |
| SR | 324 | PPM | XRF | |
| ZR | 232 | PPM | XRF | |
| Y | 55 | PPM | XRF | |
| NB | 20 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| ZN | 150 | PPM | XRF | |
| PB | 11 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 66 | PPM | XRF | |
| TH | 11 | PPM | XRF |