Sample LON-100
NavDat sample number 47709 · BASALTIC-ANDESITE
Sample
| Sample ID | LON-100 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.461 |
|---|---|
| Longitude | -116.962 |
| 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 | 54.75 | WT% | XRF | |
| TIO2 | 1.99 | WT% | XRF | |
| AL2O3 | 13.79 | WT% | XRF | |
| FEO | 11.45 | WT% | XRF | |
| MNO | 0.22 | WT% | XRF | |
| MGO | 4.18 | WT% | XRF | |
| CAO | 7.89 | WT% | XRF | |
| NA2O | 3.13 | WT% | XRF | |
| K2O | 1.46 | WT% | XRF | |
| P2O5 | 0.39 | WT% | XRF | |
| NI | 2 | PPM | XRF | |
| CR | 31 | PPM | XRF | |
| SC | 35 | PPM | XRF | |
| V | 387 | PPM | XRF | |
| BA | 607 | PPM | XRF | |
| RB | 35 | PPM | XRF | |
| SR | 331 | PPM | XRF | |
| ZR | 163 | PPM | XRF | |
| Y | 41 | PPM | XRF | |
| NB | 12.7 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 52 | PPM | XRF | |
| ZN | 129 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 18 | PPM | XRF | |
| CE | 53 | PPM | XRF | |
| TH | 6 | PPM | XRF |