measured | value | uncertainty | unit | description | |
---|---|---|---|---|---|
[SiO2] | 54.0 | % | |||
[TiO2] | 1.26 | % | |||
[Al2O3] | 15.6 | % | |||
[Fe2O3] | 4.01 | % | |||
[MnO] | 0.23 | % | |||
[MgO] | 3.88 | % | |||
[CaO] | 8.99 | % | |||
[Na2O] | 2.82 | % | |||
[K2O] | 0.56 | % | |||
[P2O5] | 0.16 | % | |||
total | 100.0 | % | |||
[Cr2O3] | 30.3 | µg/g | |||
[NiO] | 7.7 | µg/g | |||