Sample T25
NavDat sample number 47857 · BASALT
Sample
| Sample ID | T25 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.6426 |
|---|---|
| Longitude | -116.843 |
| Location | Wanapum |
| 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 | 49.93 | WT% | XRF | |
| TIO2 | 3.22 | WT% | XRF | |
| AL2O3 | 13.34 | WT% | XRF | |
| FEO | 13.85 | WT% | XRF | |
| MNO | 0.23 | WT% | XRF | |
| MGO | 5.33 | WT% | XRF | |
| CAO | 9 | WT% | XRF | |
| NA2O | 2.88 | WT% | XRF | |
| K2O | 1.18 | WT% | XRF | |
| P2O5 | 0.78 | WT% | XRF | |
| NI | 31 | PPM | XRF | |
| CR | 89 | PPM | XRF | |
| SC | 38 | PPM | XRF | |
| V | 361 | PPM | XRF | |
| BA | 487 | PPM | XRF | |
| RB | 29 | PPM | XRF | |
| SR | 284 | PPM | XRF | |
| ZR | 183 | PPM | XRF | |
| Y | 47 | PPM | XRF | |
| NB | 16.6 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 30 | PPM | XRF | |
| ZN | 140 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 19 | PPM | XRF | |
| CE | 71 | PPM | XRF | |
| TH | 4 | PPM | XRF |