Sample PA-138
NavDat sample number 47795 · BASALT
Sample
| Sample ID | PA-138 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.9452 |
|---|---|
| Longitude | -117.11 |
| Location | Wanapum |
| State / province | Washington |
| 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 | 48.7 | WT% | XRF | |
| TIO2 | 3.14 | WT% | XRF | |
| AL2O3 | 13.13 | WT% | XRF | |
| FEO | 13.89 | WT% | XRF | |
| MNO | 0.23 | WT% | XRF | |
| MGO | 5.29 | WT% | XRF | |
| CAO | 9.05 | WT% | XRF | |
| NA2O | 2.63 | WT% | XRF | |
| K2O | 1.1 | WT% | XRF | |
| P2O5 | 0.74 | WT% | XRF | |
| NI | 32 | PPM | XRF | |
| CR | 95 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 375 | PPM | XRF | |
| BA | 554 | PPM | XRF | |
| RB | 26 | PPM | XRF | |
| SR | 287 | PPM | XRF | |
| ZR | 178 | PPM | XRF | |
| Y | 44 | PPM | XRF | |
| NB | 15.2 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 29 | PPM | XRF | |
| ZN | 138 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 20 | PPM | XRF | |
| CE | 59 | PPM | XRF | |
| TH | 6 | PPM | XRF |