measured | value | uncertainty | unit | description | |
---|---|---|---|---|---|
[SiO2] | 53.11 | % | |||
[TiO2] | 2.8 | % | |||
[Al2O3] | 14.74 | % | |||
[Fe2O3] | 4.18 | % | |||
[MnO] | 0.19 | % | |||
[MgO] | 3.29 | % | |||
[CaO] | 7.7 | % | |||
[Na2O] | 3.36 | % | |||
[K2O] | 1.66 | % | |||
[P2O5] | 0.53 | % | |||
total | 99.8 | % | |||
[Cr] | 7.56 | ppm | |||
[Ni] | 6.19 | ppm | |||