General Information:
Chemical Formula:
(Mg,Fe++)2(Ti,Fe+++,Al)O4
IMA Status:
Approved IMA 1980
Physical Properties:
Cleavage:
[111] Perfect
Color:
black.
Density:
4.03
Diaphaniety:
Opaque
Hardness:
7 - Quartz
Luster:
Metallic
Streak:
black
More details...