Sample LEN529
NavDat sample number 47697 · BASALTIC-ANDESITE
Sample
| Sample ID | LEN529 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Dean Garwood |
| Comment | flow |
Location
| Latitude | 46.5365 |
|---|---|
| Longitude | -116.528 |
| 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 | 56.7 | WT% | XRF | |
| TIO2 | 2.04 | WT% | XRF | |
| AL2O3 | 15.09 | WT% | XRF | |
| FEO | 8.11 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 3.87 | WT% | XRF | |
| CAO | 7.69 | WT% | XRF | |
| NA2O | 3.22 | WT% | XRF | |
| K2O | 1.51 | WT% | XRF | |
| P2O5 | 0.37 | WT% | XRF | |
| NI | 11 | PPM | XRF | |
| CR | 32 | PPM | XRF | |
| SC | 42 | PPM | XRF | |
| V | 387 | PPM | XRF | |
| BA | 752 | PPM | XRF | |
| RB | 35 | PPM | XRF | |
| SR | 348 | PPM | XRF | |
| ZR | 170 | PPM | XRF | |
| Y | 41 | PPM | XRF | |
| NB | 12.5 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 37 | PPM | XRF | |
| ZN | 138 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 19 | PPM | XRF | |
| CE | 44 | PPM | XRF | |
| TH | 3 | PPM | XRF |