Sample GPO128
NavDat sample number 49240 · BASALT
Sample
| Sample ID | GPO128 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.4496 |
|---|---|
| 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 | 54.01 | WT% | XRF | |
| AL2O3 | 14.41 | WT% | XRF | |
| TIO2 | 1.771 | WT% | XRF | |
| FEO | 11.12 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| CAO | 9.14 | WT% | XRF | |
| MGO | 5.26 | WT% | XRF | |
| K2O | 1.02 | WT% | XRF | |
| NA2O | 2.82 | WT% | XRF | |
| P2O5 | 0.26 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 8 | PPM | XRF | |
| CR | 55 | PPM | XRF | |
| SC | 39 | PPM | XRF | |
| V | 328 | PPM | XRF | |
| BA | 463 | PPM | XRF | |
| RB | 21 | PPM | XRF | |
| SR | 309 | PPM | XRF | |
| ZR | 148 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| NB | 11.3 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 30 | PPM | XRF | |
| ZN | 110 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 20 | PPM | XRF | |
| CE | 40 | PPM | XRF | |
| TH | 2 | PPM | XRF |