Sample I-1857
NavDat sample number 41741 · BASALT
Sample
| Sample ID | I-1857 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.5717 |
|---|---|
| Longitude | -115.585 |
| Location | basalt, undifferentiated |
| 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 | 48.2 | WT% | XRF | |
| TIO2 | 2.55 | WT% | XRF | |
| AL2O3 | 14.53 | WT% | XRF | |
| FE2O3T | 14.01 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 6.82 | WT% | XRF | |
| CAO | 10.73 | WT% | XRF | |
| NA2O | 2.44 | WT% | XRF | |
| K2O | 0.46 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| TOTAL | 100.29 | WT% | XRF | |
| NB | 16 | PPM | XRF | |
| ZR | 193 | PPM | XRF | |
| SR | 215 | PPM | XRF | |
| ZN | 114 | PPM | XRF | |
| NI | 77 | PPM | XRF | |
| CR | 246 | PPM | XRF | |
| V | 268 | PPM | XRF | |
| CE | 41 | PPM | XRF | |
| BA | 323 | PPM | XRF | |
| LA | 20 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| RB | 11 | PPM | XRF | |
| TH | 1 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| GA | 21 | PPM | XRF |