measured | value | uncertainty | unit | description | |
---|---|---|---|---|---|
[SiO2] | 45.23 | % | |||
[TiO2] | 4.3 | % | |||
[Al2O3] | 15.26 | % | |||
[Fe2O3] | 5.08 | % | |||
[MnO] | 0.19 | % | |||
[MgO] | 4.62 | % | |||
[CaO] | 9.9 | % | |||
[Na2O] | 3.04 | % | |||
[K2O] | 1.52 | % | |||
[P2O5] | 0.64 | % | |||
total | 99.5 | % | |||
[Cr] | 21.5 | ppm | |||
[Ni] | 14.5 | ppm | |||