Sample GPO029
NavDat sample number 49213 · BASALT
Sample
| Sample ID | GPO029 |
|---|---|
| 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 | 53.36 | WT% | XRF | |
| AL2O3 | 14.08 | WT% | XRF | |
| TIO2 | 1.781 | WT% | XRF | |
| FEO | 12.11 | WT% | XRF | |
| MNO | 0.193 | WT% | XRF | |
| CAO | 8.88 | WT% | XRF | |
| MGO | 5.12 | WT% | XRF | |
| K2O | 1.29 | WT% | XRF | |
| NA2O | 2.92 | WT% | XRF | |
| P2O5 | 0.282 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 4 | PPM | XRF | |
| CR | 48 | PPM | XRF | |
| SC | 40 | PPM | XRF | |
| V | 324 | PPM | XRF | |
| BA | 441 | PPM | XRF | |
| RB | 29 | PPM | XRF | |
| SR | 311 | PPM | XRF | |
| ZR | 150 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| NB | 10.4 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 13 | PPM | XRF | |
| ZN | 111 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 10 | PPM | XRF | |
| CE | 44 | PPM | XRF | |
| TH | 3 | PPM | XRF |