Sample LB218
NavDat sample number 47666 · BASALT
Sample
| Sample ID | LB218 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.6747 |
|---|---|
| Longitude | -116.727 |
| 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 | 51.26 | WT% | XRF | |
| TIO2 | 3.26 | WT% | XRF | |
| AL2O3 | 13.55 | WT% | XRF | |
| FEO | 13.41 | WT% | XRF | |
| MNO | 0.23 | WT% | XRF | |
| MGO | 5.36 | WT% | XRF | |
| CAO | 9.16 | WT% | XRF | |
| NA2O | 2.62 | WT% | XRF | |
| K2O | 1.08 | WT% | XRF | |
| P2O5 | 0.79 | WT% | XRF | |
| NI | 30 | PPM | XRF | |
| CR | 88 | PPM | XRF | |
| SC | 45 | PPM | XRF | |
| V | 354 | PPM | XRF | |
| BA | 577 | PPM | XRF | |
| RB | 23 | PPM | XRF | |
| SR | 299 | PPM | XRF | |
| ZR | 182 | PPM | XRF | |
| Y | 47 | PPM | XRF | |
| NB | 19 | PPM | XRF | |
| GA | 25 | PPM | XRF | |
| CU | 31 | PPM | XRF | |
| ZN | 144 | PPM | XRF | |
| PB | 2 | PPM | XRF | |
| LA | 18 | PPM | XRF | |
| CE | 69 | PPM | XRF |