Sample s_11 PHGR-20
NavDat sample number 36369 · BASALT
Sample
| Sample ID | s_11 PHGR-20 |
|---|---|
| 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 | 55.74 | WT% | XRF | |
| TIO2 | 2.24 | WT% | XRF | |
| AL2O3 | 13.47 | WT% | XRF | |
| FEOT | 12.21 | WT% | XRF | |
| CAO | 7.05 | WT% | XRF | |
| MGO | 3.44 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| K2O | 1.89 | WT% | XRF | |
| NA2O | 3.31 | WT% | XRF | |
| P2O5 | 0.44 | WT% | XRF | |
| V | 359 | PPM | XRF | |
| NI | 15 | PPM | XRF | |
| CU | 40 | PPM | XRF | |
| ZN | 126 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| RB | 42 | PPM | XRF | |
| SR | 303 | PPM | XRF | |
| Y | 41 | PPM | XRF | |
| ZR | 205 | PPM | XRF | |
| NB | 16.6 | PPM | XRF | |
| BA | 609 | PPM | XRF |