ST04 < 20190607153548-617998 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Iyasu
- modified at 2019-06-07
- stone: ST04
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 43.33 | % | |||
| [TiO2] | 3.57 | % | |||
| [Al2O3] | 13.18 | % | |||
| [MnO] | 0.18 | % | |||
| [MgO] | 8.38 | % | |||
| [CaO] | 12.38 | % | |||
| [Na2O] | 3.44 | % | |||
| [K2O] | 1.28 | % | |||
| [P2O5] | 1.16 | % | |||
| total | 100.55 | % | |||
| [Fe2O3T] | 13.54 | % | |||
| [Cr2O3] | 308.74 | ppm | |||
| [NiO] | 164.16 | ppm | |||