measured | value | uncertainty | unit | description | |
---|---|---|---|---|---|
[SiO2] | 69.2 | % | |||
[TiO2] | 0.44 | % | |||
[Al2O3] | 14.94 | % | |||
[Fe2O3] | 1.76 | % | |||
[FeO] | 1.58 | % | |||
[MnO] | 0.09 | % | |||
[MgO] | 1.23 | % | |||
[CaO] | 3.28 | % | |||
[Na2O] | 3.82 | % | |||
[K2O] | 2.89 | % | |||
[P2O5] | 0.09 | % | |||
[H2O+] | 0.94 | % | |||
total | 100.25 | % | |||