Sample C4261
NavDat sample number 48978 · BASALT
Sample
| Sample ID | C4261 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.8038 |
|---|---|
| Longitude | -119.905 |
| State / province | Washington |
| County | GRANT |
| 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 | 54.9 | WT% | XRF | |
| AL2O3 | 14.1 | WT% | XRF | |
| TIO2 | 1.755 | WT% | XRF | |
| FEO | 11.39 | WT% | XRF | |
| MNO | 0.178 | WT% | XRF | |
| CAO | 7.87 | WT% | XRF | |
| MGO | 4.39 | WT% | XRF | |
| K2O | 1.33 | WT% | XRF | |
| NA2O | 3.17 | WT% | XRF | |
| P2O5 | 0.322 | WT% | XRF | |
| TOTAL | 99.4 | WT% | XRF | |
| NI | 8 | PPM | XRF | |
| CR | 55 | PPM | XRF | |
| SC | 33 | PPM | XRF | |
| V | 290 | PPM | XRF | |
| BA | 566 | PPM | XRF | |
| RB | 34 | PPM | XRF | |
| SR | 296 | PPM | XRF | |
| ZR | 162 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| NB | 15.9 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 24 | PPM | XRF | |
| ZN | 116 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| LA | 15 | PPM | XRF | |
| CE | 59 | PPM | XRF | |
| TH | 5 | PPM | XRF |