Sample LEN527
NavDat sample number 47695 · BASALTIC-ANDESITE
Sample
| Sample ID | LEN527 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Dean Garwood |
| Comment | flow |
Location
| Latitude | 46.54 |
|---|---|
| Longitude | -116.525 |
| 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 | 56.1 | WT% | XRF | |
| TIO2 | 2.37 | WT% | XRF | |
| AL2O3 | 14.71 | WT% | XRF | |
| FEO | 8.93 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 3.66 | WT% | XRF | |
| CAO | 7.77 | WT% | XRF | |
| NA2O | 3.23 | WT% | XRF | |
| K2O | 1.57 | WT% | XRF | |
| P2O5 | 0.43 | WT% | XRF | |
| NI | 11 | PPM | XRF | |
| CR | 27 | PPM | XRF | |
| SC | 35 | PPM | XRF | |
| V | 394 | PPM | XRF | |
| BA | 692 | PPM | XRF | |
| RB | 38 | PPM | XRF | |
| SR | 350 | PPM | XRF | |
| ZR | 174 | PPM | XRF | |
| Y | 44 | PPM | XRF | |
| NB | 12.6 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 20 | PPM | XRF | |
| ZN | 144 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| LA | 24 | PPM | XRF | |
| CE | 51 | PPM | XRF | |
| TH | 5 | PPM | XRF |