Sample RBCW29957
NavDat sample number 49384 · BASALT
Sample
| Sample ID | RBCW29957 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.7745 |
|---|---|
| Longitude | -120.39 |
| State / province | Washington |
| County | KITTITAS |
| 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 | 54.47 | WT% | XRF | |
| AL2O3 | 14.07 | WT% | XRF | |
| TIO2 | 1.979 | WT% | XRF | |
| FEO | 11.27 | WT% | XRF | |
| MNO | 0.196 | WT% | XRF | |
| CAO | 8.51 | WT% | XRF | |
| MGO | 4.73 | WT% | XRF | |
| K2O | 1.15 | WT% | XRF | |
| NA2O | 2.97 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| TOTAL | 99.66 | WT% | XRF | |
| NI | 4 | PPM | XRF | |
| CR | 25 | PPM | XRF | |
| SC | 33 | PPM | XRF | |
| V | 339 | PPM | XRF | |
| BA | 447 | PPM | XRF | |
| RB | 28 | PPM | XRF | |
| SR | 322 | PPM | XRF | |
| ZR | 154 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| NB | 13.8 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 12 | PPM | XRF | |
| ZN | 119 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 35 | PPM | XRF | |
| TH | 2 | PPM | XRF |