99100104_2006 < 20190605101325-492013 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Yokoyama
- modified at 2019-06-05
- stone: 99100104
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 54.63 | % | |||
| [TiO2] | 1.19 | % | |||
| [Al2O3] | 14.88 | % | |||
| [Fe2O3T] | 12.89 | % | |||
| [MnO] | 0.22 | % | |||
| [MgO] | 4.17 | % | |||
| [CaO] | 8.76 | % | |||
| [Na2O] | 2.82 | % | |||
| [K2O] | 0.66 | % | |||
| [P2O5] | 0.16 | % | |||
| [LOI] | -0.52 | % | |||
| total | 99.86 | % | |||
| [Cr2O3] | 46.8 | µg/g | |||
| [NiO] | 10.2 | µg/g | |||