Sample U7
NavDat sample number 47905 · BASALT
Sample
| Sample ID | U7 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.5404 |
|---|---|
| Longitude | -117.083 |
| 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 | 49.88 | WT% | XRF | |
| TIO2 | 3.22 | WT% | XRF | |
| AL2O3 | 13.81 | WT% | XRF | |
| FEO | 12.76 | WT% | XRF | |
| MNO | 0.23 | WT% | XRF | |
| MGO | 5.35 | WT% | XRF | |
| CAO | 9.41 | WT% | XRF | |
| NA2O | 2.54 | WT% | XRF | |
| K2O | 0.95 | WT% | XRF | |
| P2O5 | 0.69 | WT% | XRF | |
| NI | 33 | PPM | XRF | |
| CR | 112 | PPM | XRF | |
| SC | 36 | PPM | XRF | |
| V | 402 | PPM | XRF | |
| BA | 443 | PPM | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 293 | PPM | XRF | |
| ZR | 159 | PPM | XRF | |
| Y | 40 | PPM | XRF | |
| NB | 15 | PPM | XRF | |
| GA | 25 | PPM | XRF | |
| CU | 29 | PPM | XRF | |
| ZN | 136 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 46 | PPM | XRF | |
| TH | 8 | PPM | XRF |