Sample GPO120
NavDat sample number 49235 · BASALT
Sample
| Sample ID | GPO120 |
|---|---|
| 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 | 54.7 | WT% | XRF | |
| AL2O3 | 14.55 | WT% | XRF | |
| TIO2 | 1.771 | WT% | XRF | |
| FEO | 9.87 | WT% | XRF | |
| MNO | 0.189 | WT% | XRF | |
| CAO | 9.21 | WT% | XRF | |
| MGO | 5.35 | WT% | XRF | |
| K2O | 1.05 | WT% | XRF | |
| NA2O | 3.04 | WT% | XRF | |
| P2O5 | 0.262 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 7 | PPM | XRF | |
| CR | 53 | PPM | XRF | |
| SC | 41 | PPM | XRF | |
| V | 317 | PPM | XRF | |
| BA | 545 | PPM | XRF | |
| RB | 24 | PPM | XRF | |
| SR | 316 | PPM | XRF | |
| ZR | 147 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| NB | 10.7 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 32 | PPM | XRF | |
| ZN | 109 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 14 | PPM | XRF | |
| CE | 48 | PPM | XRF | |
| TH | 3 | PPM | XRF |