PP025 < 20190607153601-822139 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Iyasu
- modified at 2019-06-07
- stone: PP025
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 44.37 | % | |||
| [TiO2] | 3.24 | % | |||
| [Al2O3] | 13.57 | % | |||
| [MnO] | 0.16 | % | |||
| [MgO] | 8.7 | % | |||
| [CaO] | 11.01 | % | |||
| [Na2O] | 3.63 | % | |||
| [K2O] | 1.51 | % | |||
| [P2O5] | 0.73 | % | |||
| total | 99.97 | % | |||
| [Fe2O3T] | 12.18 | % | |||
| [Cr2O3] | 413.9 | ppm | |||
| [NiO] | 187.49 | ppm | |||