Sample T16
NavDat sample number 47854 · BASALTIC-ANDESITE
Sample
| Sample ID | T16 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.6654 |
|---|---|
| Longitude | -116.795 |
| 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 | 54.47 | WT% | XRF | |
| TIO2 | 1.87 | WT% | XRF | |
| AL2O3 | 13.95 | WT% | XRF | |
| FEO | 11.9 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 4.32 | WT% | XRF | |
| CAO | 7.93 | WT% | XRF | |
| NA2O | 3.35 | WT% | XRF | |
| K2O | 1.3 | WT% | XRF | |
| P2O5 | 0.33 | WT% | XRF | |
| NI | 3 | PPM | XRF | |
| CR | 22 | PPM | XRF | |
| SC | 41 | PPM | XRF | |
| V | 359 | PPM | XRF | |
| BA | 513 | PPM | XRF | |
| RB | 30 | PPM | XRF | |
| SR | 320 | PPM | XRF | |
| ZR | 159 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| NB | 11.2 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 23 | PPM | XRF | |
| ZN | 121 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 11 | PPM | XRF | |
| CE | 57 | PPM | XRF | |
| TH | 5 | PPM | XRF |