Sample s_13 PHGR-22
NavDat sample number 36371 · BASALT
Sample
| Sample ID | s_13 PHGR-22 |
|---|---|
| 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 | 57.37 | WT% | XRF | |
| TIO2 | 2.16 | WT% | XRF | |
| AL2O3 | 13.51 | WT% | XRF | |
| FEOT | 11.6 | WT% | XRF | |
| CAO | 6.51 | WT% | XRF | |
| MGO | 2.9 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| K2O | 2.24 | WT% | XRF | |
| NA2O | 3.21 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| SC | 27 | PPM | INAA | |
| V | 336 | PPM | XRF | |
| CR | 66 | PPM | INAA | |
| NI | 44 | PPM | XRF | |
| CU | 19 | PPM | XRF | |
| ZN | 114 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| RB | 53 | PPM | XRF | |
| SR | 303 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| ZR | 191 | PPM | XRF | |
| NB | 14.6 | PPM | XRF | |
| BA | 679 | PPM | XRF |