Sample LON-139
NavDat sample number 47742 · BASALTIC-ANDESITE
Sample
| Sample ID | LON-139 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.4698 |
|---|---|
| Longitude | -116.933 |
| 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 | 54.07 | WT% | XRF | |
| TIO2 | 1.79 | WT% | XRF | |
| AL2O3 | 14.45 | WT% | XRF | |
| FEO | 9.77 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| MGO | 5.07 | WT% | XRF | |
| CAO | 9.22 | WT% | XRF | |
| NA2O | 2.92 | WT% | XRF | |
| K2O | 1.27 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| NI | 22 | PPM | XRF | |
| CR | 84 | PPM | XRF | |
| SC | 34 | PPM | XRF | |
| V | 330 | PPM | XRF | |
| BA | 504 | PPM | XRF | |
| RB | 26 | PPM | XRF | |
| SR | 306 | PPM | XRF | |
| ZR | 142 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| NB | 10.4 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 64 | PPM | XRF | |
| ZN | 111 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 33 | PPM | XRF | |
| CE | 48 | PPM | XRF | |
| TH | 3 | PPM | XRF |