Sample U2
NavDat sample number 47900 · BASALT
Sample
| Sample ID | U2 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.5635 |
|---|---|
| Longitude | -117.058 |
| Location | Wanapum |
| State / province | Washington |
| 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 | 50.55 | WT% | XRF | |
| TIO2 | 3.54 | WT% | XRF | |
| AL2O3 | 14.55 | WT% | XRF | |
| FEO | 11.56 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 3.34 | WT% | XRF | |
| CAO | 8.92 | WT% | XRF | |
| NA2O | 2.46 | WT% | XRF | |
| K2O | 1.03 | WT% | XRF | |
| P2O5 | 0.78 | WT% | XRF | |
| NI | 26 | PPM | XRF | |
| CR | 112 | PPM | XRF | |
| SC | 38 | PPM | XRF | |
| V | 407 | PPM | XRF | |
| BA | 481 | PPM | XRF | |
| RB | 30 | PPM | XRF | |
| SR | 315 | PPM | XRF | |
| ZR | 196 | PPM | XRF | |
| Y | 53 | PPM | XRF | |
| NB | 17.9 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 35 | PPM | XRF | |
| ZN | 149 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 32 | PPM | XRF | |
| CE | 54 | PPM | XRF | |
| TH | 8 | PPM | XRF |