Sample ME203
NavDat sample number 47777 · BASALT
Sample
| Sample ID | ME203 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.6688 |
|---|---|
| Longitude | -116.905 |
| 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 | 50.38 | WT% | XRF | |
| TIO2 | 3.31 | WT% | XRF | |
| AL2O3 | 13.8 | WT% | XRF | |
| FEO | 13.81 | WT% | XRF | |
| MNO | 0.25 | WT% | XRF | |
| MGO | 5.44 | WT% | XRF | |
| CAO | 9.35 | WT% | XRF | |
| NA2O | 2.71 | WT% | XRF | |
| K2O | 0.98 | WT% | XRF | |
| P2O5 | 0.8 | WT% | XRF | |
| NI | 33 | PPM | XRF | |
| CR | 101 | PPM | XRF | |
| SC | 46 | PPM | XRF | |
| V | 371 | PPM | XRF | |
| BA | 515 | PPM | XRF | |
| RB | 21 | PPM | XRF | |
| SR | 292 | PPM | XRF | |
| ZR | 181 | PPM | XRF | |
| Y | 48 | PPM | XRF | |
| NB | 16.1 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 24 | PPM | XRF | |
| ZN | 134 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 24 | PPM | XRF | |
| CE | 53 | PPM | XRF | |
| TH | 2 | PPM | XRF |