Kr-4 < 20210127045433-870841 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Kuritani
- modified at 2021-01-27
- stone: KR 4
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 59.5 | % | |||
| [TiO2] | 0.8 | % | |||
| [Al2O3] | 17.56 | % | |||
| [Fe2O3T] | 6.23 | % | |||
| [MnO] | 0.12 | % | |||
| [MgO] | 3.58 | % | |||
| [CaO] | 6.67 | % | |||
| [Na2O] | 4.23 | % | |||
| [K2O] | 1.18 | % | |||
| [P2O5] | 0.25 | % | |||
| total | 100.13 | % | |||
| [LOI] | 0.21 | % | |||
| [Cr] | 56.1 | µg/g | |||
| [Ni] | 35.0 | µg/g | |||