Sample LEN12
NavDat sample number 47676 · BASALT
Sample
| Sample ID | LEN12 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.572 |
|---|---|
| Longitude | -116.62 |
| 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 | 48.59 | WT% | XRF | |
| TIO2 | 2.69 | WT% | XRF | |
| AL2O3 | 13.95 | WT% | XRF | |
| FEO | 13.61 | WT% | XRF | |
| MNO | 0.35 | WT% | XRF | |
| MGO | 5.14 | WT% | XRF | |
| CAO | 10.69 | WT% | XRF | |
| NA2O | 2.48 | WT% | XRF | |
| K2O | 0.63 | WT% | XRF | |
| P2O5 | 0.61 | WT% | XRF | |
| NI | 45 | PPM | XRF | |
| CR | 91 | PPM | XRF | |
| SC | 33 | PPM | XRF | |
| V | 335 | PPM | XRF | |
| BA | 497 | PPM | XRF | |
| RB | 9 | PPM | XRF | |
| SR | 251 | PPM | XRF | |
| ZR | 202 | PPM | XRF | |
| Y | 46 | PPM | XRF | |
| NB | 23.3 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 57 | PPM | XRF | |
| ZN | 133 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 32 | PPM | XRF | |
| CE | 46 | PPM | XRF | |
| TH | 4 | PPM | XRF |