Sample L-105
NavDat sample number 47605 · BASALTIC-ANDESITE
Sample
| Sample ID | L-105 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.4468 |
|---|---|
| Longitude | -116.846 |
| 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 | 55.35 | WT% | XRF | |
| TIO2 | 1.76 | WT% | XRF | |
| AL2O3 | 14.17 | WT% | XRF | |
| FEO | 10.6 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 4.22 | WT% | XRF | |
| CAO | 7.96 | WT% | XRF | |
| NA2O | 3.24 | WT% | XRF | |
| K2O | 1.48 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| NI | 2 | PPM | XRF | |
| CR | 27 | PPM | XRF | |
| SC | 39 | PPM | XRF | |
| V | 329 | PPM | XRF | |
| BA | 496 | PPM | XRF | |
| RB | 38 | PPM | XRF | |
| SR | 321 | PPM | XRF | |
| ZR | 154 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| NB | 12.3 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 19 | PPM | XRF | |
| ZN | 105 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 19 | PPM | XRF | |
| CE | 49 | PPM | XRF | |
| TH | 9 | PPM | XRF |