Sample GPO090
NavDat sample number 49230 · BASALT
Sample
| Sample ID | GPO090 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.3927 |
|---|---|
| Longitude | -117.533 |
| 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 | 54.31 | WT% | XRF | |
| AL2O3 | 14.22 | WT% | XRF | |
| TIO2 | 1.804 | WT% | XRF | |
| FEO | 10.96 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| CAO | 8.84 | WT% | XRF | |
| MGO | 5.03 | WT% | XRF | |
| K2O | 1.25 | WT% | XRF | |
| NA2O | 3.07 | WT% | XRF | |
| P2O5 | 0.312 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 9 | PPM | XRF | |
| CR | 48 | PPM | XRF | |
| SC | 38 | PPM | XRF | |
| V | 323 | PPM | XRF | |
| BA | 523 | PPM | XRF | |
| RB | 25 | PPM | XRF | |
| SR | 314 | PPM | XRF | |
| ZR | 155 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 25 | PPM | XRF | |
| ZN | 116 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 41 | PPM | XRF | |
| TH | 2 | PPM | XRF |