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50% SiO2, 15% Al2O3, 10% CaO, 10% MgO, 5% TiO2 and 5-15% iron
All those oxides but the iron is pure? SUS.
And 100% reason to remember the name.
50% SiO2, 15% Al2O3, 10% CaO, 10% MgO, 5% TiO2 and 5-15% iron
All those oxides but the iron is pure? SUS.
And 100% reason to remember the name.
