Sample B8
NavDat sample number 47407 · BASALTIC-ANDESITE
Sample
| Sample ID | B8 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.8471 |
|---|---|
| Longitude | -116.411 |
| 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 | 54.43 | WT% | XRF | |
| TIO2 | 1.86 | WT% | XRF | |
| AL2O3 | 13.99 | WT% | XRF | |
| FEO | 11.61 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 4.16 | WT% | XRF | |
| CAO | 7.97 | WT% | XRF | |
| NA2O | 2.9 | WT% | XRF | |
| K2O | 1.33 | WT% | XRF | |
| P2O5 | 0.32 | WT% | XRF | |
| NI | 2 | PPM | XRF | |
| CR | 28 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 352 | PPM | XRF | |
| BA | 592 | PPM | XRF | |
| RB | 33 | PPM | XRF | |
| SR | 328 | PPM | XRF | |
| ZR | 159 | PPM | XRF | |
| Y | 35 | PPM | XRF | |
| NB | 11.6 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 29 | PPM | XRF | |
| ZN | 116 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 18 | PPM | XRF | |
| CE | 50 | PPM | XRF | |
| TH | 6 | PPM | XRF |