measured | value | uncertainty | unit | description | |
---|---|---|---|---|---|
[SiO2] | 49.97 | % | |||
[TiO2] | 4.46 | % | |||
[Al2O3] | 12.27 | % | |||
[Fe2O3] | 4.52 | % | |||
[MnO] | 0.21 | % | |||
[MgO] | 4.81 | % | |||
[CaO] | 9.25 | % | |||
[Na2O] | 2.66 | % | |||
[K2O] | 0.64 | % | |||
[P2O5] | 0.58 | % | |||
total | 99.8 | % | |||
[Cr] | 134.0 | ppm | |||
[Ni] | 68.1 | ppm | |||