Sample L-350
NavDat sample number 47637 · BASALTIC-ANDESITE
Sample
| Sample ID | L-350 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.4403 |
|---|---|
| Longitude | -116.87 |
| 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 | 53.7 | WT% | XRF | |
| TIO2 | 2.52 | WT% | XRF | |
| AL2O3 | 13.5 | WT% | XRF | |
| FEO | 12.77 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 3.61 | WT% | XRF | |
| CAO | 7.18 | WT% | XRF | |
| NA2O | 3.19 | WT% | XRF | |
| K2O | 1.72 | WT% | XRF | |
| P2O5 | 0.45 | WT% | XRF | |
| NI | 12 | PPM | XRF | |
| CR | 27 | PPM | XRF | |
| SC | 36 | PPM | XRF | |
| V | 410 | PPM | XRF | |
| BA | 682 | PPM | XRF | |
| RB | 44 | PPM | XRF | |
| SR | 312 | PPM | XRF | |
| ZR | 192 | PPM | XRF | |
| Y | 41 | PPM | XRF | |
| NB | 14.5 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 30 | PPM | XRF | |
| ZN | 129 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 23 | PPM | XRF | |
| CE | 67 | PPM | XRF | |
| TH | 5 | PPM | XRF |