Sample G2
NavDat sample number 47476 · BASALTIC-ANDESITE
Sample
| Sample ID | G2 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.6087 |
|---|---|
| Longitude | -116.799 |
| Location | Grande Ronde |
| State / province | Idaho |
| Volcanic field | Columbia River Basalt |
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 | 55.04 | WT% | XRF | |
| TIO2 | 2.27 | WT% | XRF | |
| AL2O3 | 13.95 | WT% | XRF | |
| FEO | 10.62 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 3.85 | WT% | XRF | |
| CAO | 7.82 | WT% | XRF | |
| NA2O | 3.27 | WT% | XRF | |
| K2O | 1.68 | WT% | XRF | |
| P2O5 | 0.4 | WT% | XRF | |
| NI | 6 | PPM | XRF | |
| CR | 16 | PPM | XRF | |
| SC | 42 | PPM | XRF | |
| V | 374 | PPM | XRF | |
| BA | 674 | PPM | XRF | |
| RB | 35 | PPM | XRF | |
| SR | 339 | PPM | XRF | |
| ZR | 172 | PPM | XRF | |
| Y | 40 | PPM | XRF | |
| NB | 11.6 | PPM | XRF | |
| GA | 25 | PPM | XRF | |
| CU | 28 | PPM | XRF | |
| ZN | 137 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 25 | PPM | XRF | |
| CE | 42 | PPM | XRF | |
| TH | 3 | PPM | XRF |