measured | value | uncertainty | unit | description | |
---|---|---|---|---|---|
[SiO2] | 49.81 | % | |||
[TiO2] | 3.33 | % | |||
[Al2O3] | 13.72 | % | |||
[Fe2O3] | 1.15 | % | |||
[MnO] | 0.17 | % | |||
[MgO] | 5.11 | % | |||
[CaO] | 7.99 | % | |||
[Na2O] | 2.91 | % | |||
[K2O] | 1.42 | % | |||
[P2O5] | 0.43 | % | |||
total | 100.0 | % | |||
[Cr] | 73.6 | ppm | |||
[Ni] | 23.5 | ppm | |||