Sample U6
NavDat sample number 47904 · BASALTIC-ANDESITE
Sample
| Sample ID | U6 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.5681 |
|---|---|
| Longitude | -117.122 |
| Location | Grande Ronde |
| 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 | 54.24 | WT% | XRF | |
| TIO2 | 1.93 | WT% | XRF | |
| AL2O3 | 14.47 | WT% | XRF | |
| FEO | 9.98 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 3.98 | WT% | XRF | |
| CAO | 8.54 | WT% | XRF | |
| NA2O | 2.72 | WT% | XRF | |
| K2O | 1.67 | WT% | XRF | |
| P2O5 | 0.51 | WT% | XRF | |
| NI | 27 | PPM | XRF | |
| CR | 41 | PPM | XRF | |
| SC | 29 | PPM | XRF | |
| V | 282 | PPM | XRF | |
| BA | 923 | PPM | XRF | |
| RB | 39 | PPM | XRF | |
| SR | 289 | PPM | XRF | |
| ZR | 237 | PPM | XRF | |
| Y | 44 | PPM | XRF | |
| NB | 18.3 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 15 | PPM | XRF | |
| ZN | 126 | PPM | XRF | |
| PB | 12 | PPM | XRF | |
| LA | 49 | PPM | XRF | |
| CE | 77 | PPM | XRF | |
| TH | 10 | PPM | XRF |