Af-6 < 20210127045432-673758 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Kuritani
- modified at 2021-01-27
- stone: Af 6
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 64.39 | % | |||
| [TiO2] | 0.48 | % | |||
| [Al2O3] | 17.01 | % | |||
| [Fe2O3T] | 4.21 | % | |||
| [MnO] | 0.08 | % | |||
| [MgO] | 2.39 | % | |||
| [CaO] | 5.5 | % | |||
| [Na2O] | 4.31 | % | |||
| [K2O] | 1.22 | % | |||
| [P2O5] | 0.19 | % | |||
| total | 99.78 | % | |||
| [LOI] | 0.28 | % | |||
| [Cr] | 27.5 | µg/g | |||
| [Ni] | 25.6 | µg/g | |||