Sample X-18
NavDat sample number 41820 · BASALT
Sample
| Sample ID | X-18 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.5631 |
|---|---|
| Longitude | -115.638 |
| Location | basalt of Big Bend |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 7.01 | 0.01 | 14 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.83 | WT% | XRF | |
| TIO2 | 2.93 | WT% | XRF | |
| AL2O3 | 13.93 | WT% | XRF | |
| FE2O3T | 14.01 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 7.05 | WT% | XRF | |
| CAO | 9.31 | WT% | XRF | |
| NA2O | 2.39 | WT% | XRF | |
| K2O | 0.54 | WT% | XRF | |
| P2O5 | 0.47 | WT% | XRF | |
| TOTAL | 99.64 | WT% | XRF | |
| NB | 19 | PPM | XRF | |
| ZR | 190 | PPM | XRF | |
| SR | 382 | PPM | XRF | |
| ZN | 141 | PPM | XRF | |
| NI | 102 | PPM | XRF | |
| CR | 240 | PPM | XRF | |
| V | 208 | PPM | XRF | |
| CE | 45 | PPM | XRF | |
| BA | 358 | PPM | XRF | |
| LA | 22 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| RB | 11 | PPM | XRF | |
| TH | 3 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| GA | 22 | PPM | XRF |