Sample C8157
NavDat sample number 49092 · BASALT
Sample
| Sample ID | C8157 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 47.0665 |
|---|---|
| Longitude | -120.035 |
| 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 | 53.89 | WT% | XRF | |
| AL2O3 | 13.85 | WT% | XRF | |
| TIO2 | 1.923 | WT% | XRF | |
| FEO | 12.24 | WT% | XRF | |
| MNO | 0.204 | WT% | XRF | |
| CAO | 8.47 | WT% | XRF | |
| MGO | 4.63 | WT% | XRF | |
| K2O | 1.2 | WT% | XRF | |
| NA2O | 3.07 | WT% | XRF | |
| P2O5 | 0.297 | WT% | XRF | |
| TOTAL | 99.8 | WT% | XRF | |
| NI | 11 | PPM | XRF | |
| CR | 37 | PPM | XRF | |
| SC | 35 | PPM | XRF | |
| V | 326 | PPM | XRF | |
| BA | 427 | PPM | XRF | |
| RB | 29 | PPM | XRF | |
| SR | 315 | PPM | XRF | |
| ZR | 154 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| NB | 13.5 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 17 | PPM | XRF | |
| ZN | 116 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 28 | PPM | XRF | |
| CE | 43 | PPM | XRF | |
| TH | 1 | PPM | XRF |