BW492 < 20191016095657-129043 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Shimizu
- modified at 2019-10-16
- stone: BW492
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [P2O5] | 0.049 | % | |||
| [SiO2] | 53.55 | % | |||
| [TiO2] | 0.55 | % | |||
| [Al2O3] | 11.79 | % | |||
| [Cr2O3] | 0.11 | % | |||
| [FeOT] | 9.37 | % | |||
| [MnO] | 0.13 | % | |||
| [NiO] | 0.021 | % | |||
| [MgO] | 10.55 | % | |||
| [CaO] | 7.22 | % | |||
| [Na2O] | 3.06 | % | |||
| [K2O] | 0.03 | % | |||