Sample BC-14
NavDat sample number 52188 · BASALT
Sample
| Sample ID | BC-14 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Columbia River Basalt |
Location
| Latitude | 46.1212 |
|---|---|
| Longitude | -116.945 |
| State / province | Idaho |
| Formation | Grande Ronde |
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 | 54.04 | WT% | XRF | |
| TIO2 | 13.96 | WT% | XRF | |
| AL2O3 | 2.336 | WT% | XRF | |
| FEO | 11.02 | WT% | XRF | |
| MNO | 0.199 | WT% | XRF | |
| MGO | 8.23 | WT% | XRF | |
| CAO | 4 | WT% | XRF | |
| NA2O | 1.65 | WT% | XRF | |
| K2O | 3 | WT% | XRF | |
| P2O5 | 0.394 | WT% | XRF | |
| TOTAL | 98.83 | WT% | XRF | |
| NI | 61 | PPM | XRF | |
| CR | 55 | PPM | XRF | |
| SC | 37 | PPM | XRF | |
| V | 328 | PPM | XRF | |
| BA | 558 | PPM | XRF | |
| RB | 41 | PPM | XRF | |
| SR | 343 | PPM | XRF | |
| ZR | 191 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| NB | 13.5 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 75 | PPM | XRF | |
| ZN | 122 | PPM | XRF | |
| PB | 11 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 48 | PPM | XRF | |
| TH | 2 | PPM | XRF |