GQ04 < 20190826113006-934143 > pub
- technique: XRF
- device: ThermoARL XRF (at Washington State University)
- operator: Hao
- modified at 2019-08-26
- stone: GQ04
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 48.19 | % | |||
| [TiO2] | 1.78 | % | |||
| [K2O] | 0.07 | % | |||
| [Na2O] | 3.01 | % | |||
| [Fe2O3T] | 13.26 | % | |||
| [MgO] | 5.74 | % | |||
| [Al2O3] | 15.12 | % | |||
| [MnO] | 0.26 | % | |||
| [CaO] | 10.1 | % | |||
| [P2O5] | 0.14 | % | |||
| total | 97.67 | % | |||
| [Cr] | 34.2 | ppm | |||
| [Ni] | 82.8 | ppm | |||