Sample RBCW29958
NavDat sample number 49385 · BASALT
Sample
| Sample ID | RBCW29958 |
|---|---|
| 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 | 54.22 | WT% | XRF | |
| AL2O3 | 14.07 | WT% | XRF | |
| TIO2 | 1.966 | WT% | XRF | |
| FEO | 11.51 | WT% | XRF | |
| MNO | 0.197 | WT% | XRF | |
| CAO | 8.8 | WT% | XRF | |
| MGO | 4.48 | WT% | XRF | |
| K2O | 0.99 | WT% | XRF | |
| NA2O | 3.04 | WT% | XRF | |
| P2O5 | 0.323 | WT% | XRF | |
| TOTAL | 99.6 | WT% | XRF | |
| NI | 7 | PPM | XRF | |
| CR | 35 | PPM | XRF | |
| SC | 34 | PPM | XRF | |
| V | 323 | PPM | XRF | |
| BA | 437 | PPM | XRF | |
| RB | 24 | PPM | XRF | |
| SR | 310 | PPM | XRF | |
| ZR | 156 | PPM | XRF | |
| Y | 35 | PPM | XRF | |
| NB | 12.8 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 19 | PPM | XRF | |
| ZN | 117 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 23 | PPM | XRF | |
| CE | 44 | PPM | XRF | |
| TH | 5 | PPM | XRF |