measured | value | uncertainty | unit | description | |
---|---|---|---|---|---|
[SiO2] | 51.42 | % | |||
[TiO2] | 3.35 | % | |||
[Al2O3] | 13.88 | % | |||
[Fe2O3] | 1.08 | % | |||
[MnO] | 0.17 | % | |||
[MgO] | 4.61 | % | |||
[CaO] | 8.59 | % | |||
[Na2O] | 3.07 | % | |||
[K2O] | 1.18 | % | |||
[P2O5] | 0.42 | % | |||
total | 100.0 | % | |||
[Cr] | 142.0 | ppm | |||
[Ni] | 41.2 | ppm | |||