Sample AR-3
NavDat sample number 47396 · BASALT
Sample
| Sample ID | AR-3 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.6561 |
|---|---|
| Longitude | -116.327 |
| 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 | 49.35 | WT% | XRF | |
| TIO2 | 3.22 | WT% | XRF | |
| AL2O3 | 13.53 | WT% | XRF | |
| FEO | 13.18 | WT% | XRF | |
| MNO | 0.23 | WT% | XRF | |
| MGO | 5.33 | WT% | XRF | |
| CAO | 9.27 | WT% | XRF | |
| NA2O | 2.52 | WT% | XRF | |
| K2O | 1.21 | WT% | XRF | |
| P2O5 | 0.78 | WT% | XRF | |
| NI | 48 | PPM | XRF | |
| CR | 106 | PPM | XRF | |
| SC | 35 | PPM | XRF | |
| V | 385 | PPM | XRF | |
| BA | 512 | PPM | XRF | |
| RB | 25 | PPM | XRF | |
| SR | 288 | PPM | XRF | |
| ZR | 184 | PPM | XRF | |
| Y | 48 | PPM | XRF | |
| NB | 15.5 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 48 | PPM | XRF | |
| ZN | 151 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 30 | PPM | XRF | |
| CE | 59 | PPM | XRF | |
| TH | 2 | PPM | XRF |