Sample A8
NavDat sample number 47392 · BASALT
Sample
| Sample ID | A8 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.3532 |
|---|---|
| Longitude | -117.022 |
| 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 | 49.77 | WT% | XRF | |
| TIO2 | 3.2 | WT% | XRF | |
| AL2O3 | 13.58 | WT% | XRF | |
| FEO | 13 | WT% | XRF | |
| MNO | 0.23 | WT% | XRF | |
| MGO | 5.48 | WT% | XRF | |
| CAO | 9.24 | WT% | XRF | |
| NA2O | 2.7 | WT% | XRF | |
| K2O | 1.11 | WT% | XRF | |
| P2O5 | 0.78 | WT% | XRF | |
| NI | 44 | PPM | XRF | |
| CR | 102 | PPM | XRF | |
| SC | 39 | PPM | XRF | |
| V | 359 | PPM | XRF | |
| BA | 501 | PPM | XRF | |
| RB | 23 | PPM | XRF | |
| SR | 283 | PPM | XRF | |
| ZR | 180 | PPM | XRF | |
| Y | 44 | PPM | XRF | |
| NB | 15.7 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 35 | PPM | XRF | |
| ZN | 142 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 29 | PPM | XRF | |
| CE | 56 | PPM | XRF | |
| TH | 0 | PPM | XRF |