Sample I-1858
NavDat sample number 41742 · BASALT
Sample
| Sample ID | I-1858 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.5803 |
|---|---|
| Longitude | -115.596 |
| 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 | 47.77 | WT% | XRF | |
| TIO2 | 2.18 | WT% | XRF | |
| AL2O3 | 15.28 | WT% | XRF | |
| FE2O3T | 13.2 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 7.55 | WT% | XRF | |
| CAO | 10.87 | WT% | XRF | |
| NA2O | 2.3 | WT% | XRF | |
| K2O | 0.45 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| TOTAL | 100.09 | WT% | XRF | |
| NB | 13 | PPM | XRF | |
| ZR | 175 | PPM | XRF | |
| SR | 222 | PPM | XRF | |
| ZN | 104 | PPM | XRF | |
| NI | 104 | PPM | XRF | |
| CR | 284 | PPM | XRF | |
| V | 238 | PPM | XRF | |
| CE | 38 | PPM | XRF | |
| BA | 340 | PPM | XRF | |
| LA | 20 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| RB | 9 | PPM | XRF | |
| TH | 1 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| GA | 21 | PPM | XRF |