Sample C4974
NavDat sample number 49022 · BASALT
Sample
| Sample ID | C4974 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.8038 |
|---|---|
| Longitude | -119.694 |
| 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 | 55.55 | WT% | XRF | |
| AL2O3 | 14.37 | WT% | XRF | |
| TIO2 | 1.731 | WT% | XRF | |
| FEO | 11.89 | WT% | XRF | |
| MNO | 0.189 | WT% | XRF | |
| CAO | 7.98 | WT% | XRF | |
| MGO | 4.38 | WT% | XRF | |
| K2O | 1.34 | WT% | XRF | |
| NA2O | 2.84 | WT% | XRF | |
| P2O5 | 0.333 | WT% | XRF | |
| TOTAL | 100.6 | WT% | XRF | |
| NI | 16 | PPM | XRF | |
| CR | 49 | PPM | XRF | |
| SC | 32 | PPM | XRF | |
| V | 283 | PPM | XRF | |
| BA | 538 | PPM | XRF | |
| RB | 39 | PPM | XRF | |
| SR | 300 | PPM | XRF | |
| ZR | 160 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| NB | 13.2 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 29 | PPM | XRF | |
| ZN | 110 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 23 | PPM | XRF | |
| CE | 47 | PPM | XRF | |
| TH | 4 | PPM | XRF |