BK015 < 20190607153603-488709 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Iyasu
- modified at 2019-06-07
- stone: BK015
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 47.24 | % | |||
| [TiO2] | 2.88 | % | |||
| [Al2O3] | 16.24 | % | |||
| [MnO] | 0.26 | % | |||
| [MgO] | 3.63 | % | |||
| [CaO] | 8.61 | % | |||
| [Na2O] | 4.27 | % | |||
| [K2O] | 2.33 | % | |||
| [P2O5] | 1.16 | % | |||
| total | 100.21 | % | |||
| [Fe2O3T] | 13.09 | % | |||
| [Cr2O3] | 1.63 | ppm | |||
| [NiO] | 4.46 | ppm | |||