powder KUR-20 < 20201020024723-190723 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- modified at 2020-11-20
- stone: powder KUR-20
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 50.37 | % | |||
| [TiO2] | 1.77 | % | |||
| [Al2O3] | 17.52 | % | |||
| [Fe2O3T] | 3.95 | % | |||
| [MnO] | 0.15 | % | |||
| [MgO] | 5.62 | % | |||
| [CaO] | 9.6 | % | |||
| [Na2O] | 3.68 | % | |||
| [K2O] | 1.03 | % | |||
| [P2O5] | 0.48 | % | |||
| total | 100.84 | % | |||
| [Cr] | 121.0 | µg/g | |||
| [Ni] | 58.8 | µg/g | |||