Sample C4257
NavDat sample number 48975 · BASALT
Sample
| Sample ID | C4257 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.7891 |
|---|---|
| Longitude | -119.926 |
| 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 | 56.12 | WT% | XRF | |
| AL2O3 | 14.6 | WT% | XRF | |
| TIO2 | 1.673 | WT% | XRF | |
| FEO | 9.86 | WT% | XRF | |
| MNO | 0.175 | WT% | XRF | |
| CAO | 9.06 | WT% | XRF | |
| MGO | 4.55 | WT% | XRF | |
| K2O | 1.08 | WT% | XRF | |
| NA2O | 2.96 | WT% | XRF | |
| P2O5 | 0.28 | WT% | XRF | |
| TOTAL | 100.4 | WT% | XRF | |
| NI | 16 | PPM | XRF | |
| CR | 57 | PPM | XRF | |
| SC | 33 | PPM | XRF | |
| V | 294 | PPM | XRF | |
| BA | 464 | PPM | XRF | |
| RB | 29 | PPM | XRF | |
| SR | 318 | PPM | XRF | |
| ZR | 148 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| NB | 17 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 25 | PPM | XRF | |
| ZN | 111 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 15 | PPM | XRF | |
| CE | 33 | PPM | XRF | |
| TH | 5 | PPM | XRF |