measured | value | uncertainty | unit | description | |
---|---|---|---|---|---|
[SiO2] | 46.6 | % | |||
[TiO2] | 4.03 | % | |||
[Al2O3] | 12.95 | % | |||
[Fe2O3] | 4.77 | % | |||
[MnO] | 0.24 | % | |||
[MgO] | 4.85 | % | |||
[CaO] | 9.96 | % | |||
[Na2O] | 3.07 | % | |||
[K2O] | 0.74 | % | |||
[P2O5] | 0.59 | % | |||
total | 99.0 | % | |||
[Cr] | 27.5 | ppm | |||
[Ni] | 38.2 | ppm | |||