measured | value | uncertainty | unit | description | |
---|---|---|---|---|---|
[SiO2] | 50.03 | % | |||
[TiO2] | 2.07 | % | |||
[Al2O3] | 18.02 | % | |||
[Fe2O3] | 4.89 | % | |||
[MnO] | 0.15 | % | |||
[MgO] | 4.21 | % | |||
[CaO] | 8.13 | % | |||
[Na2O] | 3.61 | % | |||
[K2O] | 2.19 | % | |||
[P2O5] | 0.65 | % | |||
total | 99.8 | % | |||
[Cr] | 51.1 | ppm | |||
[Ni] | 31.4 | ppm | |||