Sample DG2200
NavDat sample number 47466 · BASALTIC-ANDESITE
Sample
| Sample ID | DG2200 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.646 |
|---|---|
| Longitude | -116.608 |
| 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 | 54.83 | WT% | XRF | |
| TIO2 | 2.23 | WT% | XRF | |
| AL2O3 | 13.75 | WT% | XRF | |
| FEO | 11.69 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 3.71 | WT% | XRF | |
| CAO | 7.79 | WT% | XRF | |
| NA2O | 3.3 | WT% | XRF | |
| K2O | 1.47 | WT% | XRF | |
| P2O5 | 0.4 | WT% | XRF | |
| NI | 4 | PPM | XRF | |
| CR | 19 | PPM | XRF | |
| SC | 38 | PPM | XRF | |
| V | 374 | PPM | XRF | |
| BA | 563 | PPM | XRF | |
| RB | 35 | PPM | XRF | |
| SR | 331 | PPM | XRF | |
| ZR | 167 | PPM | XRF | |
| Y | 39 | PPM | XRF | |
| NB | 11 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 16 | PPM | XRF | |
| ZN | 130 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 10 | PPM | XRF | |
| CE | 39 | PPM | XRF | |
| TH | 4 | PPM | XRF |