Composition of the spessartite phase in inclusions and in synthetic slag

Composition of the spessartite phase in inclusions and in synthetic slag

Inclusion type	Composition in wt. %
Ideal formula	43% MnO, 36% SiO2, 21% Al2O3
Synthetic 1	46% MnO, 30% SiO2, 18% Al2O3
Synthetic 2	47% MnO, 40% SiO2, 13% Al2O3
Synthetic 3	49% MnO, 37% SiO2, 16% Al2O3
Synthetic 4	40% MnO, 42% SiO2, 15% Al2O3
Corundum, spessartite, glass	38% MnO, 45% SiO2, 16% Al2O3
Mullite, spessartite, glass	38% MnO, 45% SiO2, 16% Al2O3
Spessartite, glass<	31% MnO, 47% SiO2, 19% Al2O3
Corundum, spessartite, glass	37% MnO, 42% SiO2, 19% Al2O3
Spessartite, glass	42% MnO, 44% SiO2, 13% Al2O3
Corundum, spessartite, galaxite, glass	37% MnO, 40% SiO2, 24% Al2O3