Sample A3
NavDat sample number 47387 · BASALT
Sample
| Sample ID | A3 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.3527 |
|---|---|
| Longitude | -117.034 |
| 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 | 49.95 | WT% | XRF | |
| TIO2 | 3.24 | WT% | XRF | |
| AL2O3 | 13.57 | WT% | XRF | |
| FEO | 13.11 | WT% | XRF | |
| MNO | 0.23 | WT% | XRF | |
| MGO | 5.51 | WT% | XRF | |
| CAO | 9.31 | WT% | XRF | |
| NA2O | 2.75 | WT% | XRF | |
| K2O | 1.16 | WT% | XRF | |
| P2O5 | 0.79 | WT% | XRF | |
| NI | 41 | PPM | XRF | |
| CR | 104 | PPM | XRF | |
| SC | 39 | PPM | XRF | |
| V | 370 | PPM | XRF | |
| BA | 486 | PPM | XRF | |
| RB | 25 | PPM | XRF | |
| SR | 281 | PPM | XRF | |
| ZR | 183 | PPM | XRF | |
| Y | 46 | PPM | XRF | |
| NB | 15.7 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 46 | PPM | XRF | |
| ZN | 143 | PPM | XRF | |
| PB | 2 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 67 | PPM | XRF | |
| TH | 3 | PPM | XRF |