99100106 < 20190603144340-463496 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Yokoyama
- modified at 2019-06-05
- stone: 99100106
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [TiO2] | 1.4 | % | |||
| [Fe2O3] | 2.94 | % | |||
| [MnO] | 0.24 | % | |||
| [MgO] | 4.14 | % | |||
| [CaO] | 8.86 | % | |||
| [Na2O] | 2.81 | % | |||
| [K2O] | 0.55 | % | |||
| [P2O5] | 0.16 | % | |||
| total | 100.8 | % | |||
| [Cr2O3] | 35.7 | µg/g | |||
| [NiO] | 10.6 | µg/g | |||
| [Al2O3] | 14.56 | % | |||
| [SiO2] | 53.33 | % | |||