Sample GPO109
NavDat sample number 49232 · BASALT
Sample
| Sample ID | GPO109 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.3785 |
|---|---|
| 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 | 53.38 | WT% | XRF | |
| AL2O3 | 14.66 | WT% | XRF | |
| TIO2 | 1.843 | WT% | XRF | |
| FEO | 11.81 | WT% | XRF | |
| MNO | 0.25 | WT% | XRF | |
| CAO | 9.01 | WT% | XRF | |
| MGO | 5 | WT% | XRF | |
| K2O | 0.88 | WT% | XRF | |
| NA2O | 2.89 | WT% | XRF | |
| P2O5 | 0.281 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 4 | PPM | XRF | |
| CR | 53 | PPM | XRF | |
| SC | 37 | PPM | XRF | |
| V | 325 | PPM | XRF | |
| BA | 381 | PPM | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 316 | PPM | XRF | |
| ZR | 154 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| NB | 13 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 22 | PPM | XRF | |
| ZN | 116 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 15 | PPM | XRF | |
| CE | 18 | PPM | XRF | |
| TH | 5 | PPM | XRF |