Af-9 < 20210127045433-394030 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Kuritani
- modified at 2021-01-27
- stone: Af 9
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 62.23 | % | |||
| [TiO2] | 0.68 | % | |||
| [Al2O3] | 17.39 | % | |||
| [Fe2O3T] | 5.21 | % | |||
| [MnO] | 0.1 | % | |||
| [MgO] | 2.66 | % | |||
| [CaO] | 5.89 | % | |||
| [Na2O] | 4.25 | % | |||
| [K2O] | 1.35 | % | |||
| [P2O5] | 0.22 | % | |||
| total | 99.99 | % | |||
| [LOI] | 0.13 | % | |||
| [Cr] | 26.0 | µg/g | |||
| [Ni] | 22.0 | µg/g | |||