Sample GPO031r
NavDat sample number 49216 · BASALT
Sample
| Sample ID | GPO031r |
|---|---|
| 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 | 53.64 | WT% | XRF | |
| AL2O3 | 14.54 | WT% | XRF | |
| TIO2 | 1.778 | WT% | XRF | |
| FEO | 11.01 | WT% | XRF | |
| MNO | 0.195 | WT% | XRF | |
| CAO | 9.14 | WT% | XRF | |
| MGO | 5.42 | WT% | XRF | |
| K2O | 1.03 | WT% | XRF | |
| NA2O | 3 | WT% | XRF | |
| P2O5 | 0.263 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 9 | PPM | XRF | |
| CR | 55 | PPM | XRF | |
| SC | 47 | PPM | XRF | |
| V | 320 | PPM | XRF | |
| BA | 476 | PPM | XRF | |
| RB | 23 | PPM | XRF | |
| SR | 316 | PPM | XRF | |
| ZR | 152 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| NB | 11.6 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 39 | PPM | XRF | |
| ZN | 115 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 36 | PPM | XRF | |
| TH | 3 | PPM | XRF |