99100110 < 20190603144340-583752 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Yokoyama
- modified at 2019-06-03
- stone: 99100110
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 53.2 | % | |||
| [TiO2] | 1.35 | % | |||
| [Al2O3] | 15.0 | % | |||
| [Fe2O3] | 3.13 | % | |||
| [MnO] | 0.24 | % | |||
| [MgO] | 3.95 | % | |||
| [CaO] | 8.96 | % | |||
| [Na2O] | 2.81 | % | |||
| [K2O] | 0.56 | % | |||
| [P2O5] | 0.15 | % | |||
| total | 99.6 | % | |||
| [Cr2O3] | 34.1 | µg/g | |||
| [NiO] | 7.8 | µg/g | |||