Sample D26
NavDat sample number 47429 · BASALTIC-ANDESITE
Sample
| Sample ID | D26 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.7713 |
|---|---|
| Longitude | -116.51 |
| 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 | 56.5 | WT% | XRF | |
| TIO2 | 1.89 | WT% | XRF | |
| AL2O3 | 14.47 | WT% | XRF | |
| FEO | 10.66 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 4.24 | WT% | XRF | |
| CAO | 7.73 | WT% | XRF | |
| NA2O | 3.55 | WT% | XRF | |
| K2O | 1.34 | WT% | XRF | |
| P2O5 | 0.34 | WT% | XRF | |
| NI | 3 | PPM | XRF | |
| CR | 24 | PPM | XRF | |
| SC | 39 | PPM | XRF | |
| V | 348 | PPM | XRF | |
| BA | 557 | PPM | XRF | |
| RB | 33 | PPM | XRF | |
| SR | 312 | PPM | XRF | |
| ZR | 160 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| NB | 12.6 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 18 | PPM | XRF | |
| ZN | 115 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 11 | PPM | XRF | |
| CE | 61 | PPM | XRF | |
| TH | 4 | PPM | XRF |