Sample s_27 PHGR-48
NavDat sample number 36379 · BASALT
Sample
| Sample ID | s_27 PHGR-48 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46 |
|---|---|
| Longitude | -118.85 |
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / GRANDE RONDE BASALT |
| State / province | WASHINGTON |
| Location comment | TYPE SECTION, LEWISTON BASIN |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 16.05 | 15.6 | 16.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.44 | WT% | XRF | |
| TIO2 | 2.18 | WT% | XRF | |
| AL2O3 | 13.99 | WT% | XRF | |
| FEOT | 12.94 | WT% | XRF | |
| CAO | 7.75 | WT% | XRF | |
| MGO | 3.85 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| K2O | 1.4 | WT% | XRF | |
| NA2O | 2.9 | WT% | XRF | |
| P2O5 | 0.37 | WT% | XRF | |
| V | 356 | PPM | XRF | |
| NI | 70 | PPM | XRF | |
| CU | 21 | PPM | XRF | |
| ZN | 121 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| RB | 34 | PPM | XRF | |
| SR | 330 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| ZR | 164 | PPM | XRF | |
| NB | 13.5 | PPM | XRF | |
| BA | 482 | PPM | XRF |