Sample GK38
NavDat sample number 47533 · BASALT
Sample
| Sample ID | GK38 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Dean Garwood |
| Comment | flow |
Location
| Latitude | 46.6052 |
|---|---|
| Longitude | -116.816 |
| 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 | 49.38 | WT% | XRF | |
| TIO2 | 2.88 | WT% | XRF | |
| AL2O3 | 14.07 | WT% | XRF | |
| FEO | 12.95 | WT% | XRF | |
| MNO | 0.23 | WT% | XRF | |
| MGO | 5.14 | WT% | XRF | |
| CAO | 9.38 | WT% | XRF | |
| NA2O | 2.79 | WT% | XRF | |
| K2O | 1.1 | WT% | XRF | |
| P2O5 | 0.67 | WT% | XRF | |
| NI | 40 | PPM | XRF | |
| CR | 122 | PPM | XRF | |
| SC | 37 | PPM | XRF | |
| V | 356 | PPM | XRF | |
| BA | 420 | PPM | XRF | |
| RB | 24 | PPM | XRF | |
| SR | 302 | PPM | XRF | |
| ZR | 158 | PPM | XRF | |
| Y | 38 | PPM | XRF | |
| NB | 14.4 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 26 | PPM | XRF | |
| ZN | 128 | PPM | XRF | |
| PB | 2 | PPM | XRF | |
| LA | 7 | PPM | XRF | |
| CE | 63 | PPM | XRF | |
| TH | 5 | PPM | XRF |