Spessartine | |
Chemical Formula |
Mn2+3Al2(SiO4)3 |
Species |
Silicates |
Crystal System |
Isometric |
Mohs Scale |
6-7 |
Specific Gravity |
4.12-4.32 |
Color |
Yellow through red |
Streak |
White |
Luster |
Vitreous |
Refractive Index |
1.800 |
Diaphaneity |
Transparent, Translucent |
Cleavage |
None |
Fracture |
Sub-Conchoidal |
Crystal Habit:Massive to crystalline |