Ilmenorutile

General Information:
 Chemical Formula:
(Ti,Nb,Fe+++)3O6
Physical Properties:
 Color:
iron black or black.
 Density:
4.2
 Diaphaniety:
Opaque
 Hardness:
6-6.5 - Orthoclase-Pyrite
 Luster:
Sub Metallic
 Streak:
reddish brown
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