Sample GK19
NavDat sample number 47505 · BASALTIC-ANDESITE
Sample
| Sample ID | GK19 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Dean Garwood |
| Comment | flow |
Location
| Latitude | 46.5475 |
|---|---|
| Longitude | -116.76 |
| 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 | 55.54 | WT% | XRF | |
| TIO2 | 2.19 | WT% | XRF | |
| AL2O3 | 13.06 | WT% | XRF | |
| FEO | 11.32 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 2.82 | WT% | XRF | |
| CAO | 6.44 | WT% | XRF | |
| NA2O | 3.1 | WT% | XRF | |
| K2O | 1.93 | WT% | XRF | |
| P2O5 | 0.33 | WT% | XRF | |
| NI | 0 | PPM | XRF | |
| CR | 25 | PPM | XRF | |
| SC | 31 | PPM | XRF | |
| V | 355 | PPM | XRF | |
| BA | 758 | PPM | XRF | |
| RB | 53 | PPM | XRF | |
| SR | 313 | PPM | XRF | |
| ZR | 195 | PPM | XRF | |
| Y | 38 | PPM | XRF | |
| NB | 16.2 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 9 | PPM | XRF | |
| ZN | 126 | PPM | XRF | |
| PB | 11 | PPM | XRF | |
| LA | 30 | PPM | XRF | |
| CE | 46 | PPM | XRF | |
| TH | 9 | PPM | XRF |