Sample J116
NavDat sample number 47566 · ANDESITE
Sample
| Sample ID | J116 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.5866 |
|---|---|
| Longitude | -116.687 |
| 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 | 57.12 | WT% | XRF | |
| TIO2 | 2.18 | WT% | XRF | |
| AL2O3 | 13.57 | WT% | XRF | |
| FEO | 11.15 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 3.05 | WT% | XRF | |
| CAO | 6.59 | WT% | XRF | |
| NA2O | 3.25 | WT% | XRF | |
| K2O | 1.89 | WT% | XRF | |
| P2O5 | 0.33 | WT% | XRF | |
| NI | 0 | PPM | XRF | |
| CR | 19 | PPM | XRF | |
| SC | 29 | PPM | XRF | |
| V | 359 | PPM | XRF | |
| BA | 753 | PPM | XRF | |
| RB | 54 | PPM | XRF | |
| SR | 321 | PPM | XRF | |
| ZR | 195 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| NB | 14.7 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 16 | PPM | XRF | |
| ZN | 119 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 24 | PPM | XRF | |
| CE | 60 | PPM | XRF | |
| TH | 6 | PPM | XRF |