measured | value | uncertainty | unit | description | |
---|---|---|---|---|---|
[SiO2] | 50.31 | % | |||
[TiO2] | 2.36 | % | |||
[Al2O3] | 17.81 | % | |||
[Fe2O3] | 3.12 | % | |||
[MnO] | 0.17 | % | |||
[MgO] | 4.11 | % | |||
[CaO] | 8.19 | % | |||
[Na2O] | 3.98 | % | |||
[K2O] | 2.17 | % | |||
[P2O5] | 0.69 | % | |||
total | 100.4 | % | |||
[Cr] | 39.5 | ppm | |||
[Ni] | 31.8 | ppm | |||