Sample GPO045
NavDat sample number 49221 · BASALT
Sample
| Sample ID | GPO045 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.4638 |
|---|---|
| Longitude | -117.512 |
| State / province | Washington |
| County | GARFIELD |
| Formation | Grande Ronde Basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 15.5 | 15 | 16 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.71 | WT% | XRF | |
| AL2O3 | 14.86 | WT% | XRF | |
| TIO2 | 1.826 | WT% | XRF | |
| FEO | 11.93 | WT% | XRF | |
| MNO | 0.205 | WT% | XRF | |
| CAO | 9.22 | WT% | XRF | |
| MGO | 5.31 | WT% | XRF | |
| K2O | 0.73 | WT% | XRF | |
| NA2O | 2.94 | WT% | XRF | |
| P2O5 | 0.268 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 6 | PPM | XRF | |
| CR | 54 | PPM | XRF | |
| SC | 43 | PPM | XRF | |
| V | 331 | PPM | XRF | |
| BA | 409 | PPM | XRF | |
| RB | 17 | PPM | XRF | |
| SR | 317 | PPM | XRF | |
| ZR | 153 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| NB | 10.4 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 89 | PPM | XRF | |
| ZN | 145 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 19 | PPM | XRF | |
| CE | 54 | PPM | XRF | |
| TH | 5 | PPM | XRF |