Sample I-1838
NavDat sample number 41727 · BASALT
Sample
| Sample ID | I-1838 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.6864 |
|---|---|
| Longitude | -115.68 |
| Location | upper basalt of Bruneau River |
| 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 | 47.27 | WT% | XRF | |
| TIO2 | 3.01 | WT% | XRF | |
| AL2O3 | 14.49 | WT% | XRF | |
| FE2O3T | 15.47 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| MGO | 6.84 | WT% | XRF | |
| CAO | 9.45 | WT% | XRF | |
| NA2O | 2.6 | WT% | XRF | |
| K2O | 0.62 | WT% | XRF | |
| P2O5 | 0.57 | WT% | XRF | |
| TOTAL | 100.53 | WT% | XRF | |
| NB | 21 | PPM | XRF | |
| ZR | 250 | PPM | XRF | |
| SR | 270 | PPM | XRF | |
| ZN | 147 | PPM | XRF | |
| NI | 101 | PPM | XRF | |
| CR | 175 | PPM | XRF | |
| V | 234 | PPM | XRF | |
| CE | 55 | PPM | XRF | |
| BA | 480 | PPM | XRF | |
| LA | 23 | PPM | XRF | |
| Y | 41 | PPM | XRF | |
| RB | 13 | PPM | XRF | |
| TH | 1 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| GA | 23 | PPM | XRF |