Sample GK31
NavDat sample number 47525 · BASALT
Sample
| Sample ID | GK31 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Dean Garwood |
| Comment | flow |
Location
| Latitude | 46.5635 |
|---|---|
| Longitude | -116.763 |
| 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 | 48.94 | WT% | XRF | |
| TIO2 | 3.2 | WT% | XRF | |
| AL2O3 | 13.63 | WT% | XRF | |
| FEO | 13.85 | WT% | XRF | |
| MNO | 0.24 | WT% | XRF | |
| MGO | 4.86 | WT% | XRF | |
| CAO | 9.21 | WT% | XRF | |
| NA2O | 2.75 | WT% | XRF | |
| K2O | 1.16 | WT% | XRF | |
| P2O5 | 0.78 | WT% | XRF | |
| NI | 31 | PPM | XRF | |
| CR | 103 | PPM | XRF | |
| SC | 35 | PPM | XRF | |
| V | 371 | PPM | XRF | |
| BA | 468 | PPM | XRF | |
| RB | 25 | PPM | XRF | |
| SR | 296 | PPM | XRF | |
| ZR | 182 | PPM | XRF | |
| Y | 46 | PPM | XRF | |
| NB | 17.5 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 33 | PPM | XRF | |
| ZN | 139 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 29 | PPM | XRF | |
| CE | 66 | PPM | XRF | |
| TH | 5 | PPM | XRF |