measured | value | uncertainty | unit | description | |
---|---|---|---|---|---|
[SiO2] | 45.98 | % | |||
[TiO2] | 2.27 | % | |||
[Al2O3] | 15.72 | % | |||
[Fe2O3] | 2.34 | % | |||
[MnO] | 0.18 | % | |||
[MgO] | 7.28 | % | |||
[CaO] | 11.41 | % | |||
[Na2O] | 2.71 | % | |||
[K2O] | 0.76 | % | |||
[P2O5] | 0.44 | % | |||
total | 99.1 | % | |||
[Cr] | 206.0 | ppm | |||
[Ni] | 61.3 | ppm | |||