Sample s_MOUNTAIN VIEW
NavDat sample number 19004 · ANDESITE
Sample
| Sample ID | s_MOUNTAIN VIEW |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.94 |
|---|---|
| Longitude | -117.5 |
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / SADDLE MOUNTAINS BASALT |
| State / province | WASHINGTON |
| Location comment | BUFORD MEMBER, MOUNTAIN VIEW FLOW, TROY BASIN AREA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 10.8 | 6 | 15.6 | MIOCENE |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.95 | WT% | XRF | |
| TIO2 | 2.22 | WT% | XRF | |
| AL2O3 | 15.39 | WT% | XRF | |
| FEOT | 10.37 | WT% | XRF | |
| CAO | 8.35 | WT% | XRF | |
| MGO | 4.71 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| K2O | 1.5 | WT% | XRF | |
| NA2O | 2.13 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| SC | 34 | PPM | XRF | |
| V | 322 | PPM | XRF | |
| CR | 40 | PPM | XRF | |
| NI | 19 | PPM | XRF | |
| CU | 40 | PPM | XRF | |
| ZN | 108 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| RB | 43 | PPM | XRF | |
| SR | 227 | PPM | XRF | |
| Y | 39 | PPM | XRF | |
| ZR | 199 | PPM | XRF | |
| NB | 24 | PPM | XRF | |
| BA | 632 | PPM | XRF |