General Information:
Chemical Formula:
(Ti,Ta,Fe+++)3O6
Physical Properties:
Color:
black or black.
Density:
5.25
Diaphaniety:
Opaque
Hardness:
6-6.5 - Orthoclase-Pyrite
Luster:
Sub Metallic
More details...
General Information:
Chemical Formula:
(Ti,Ta,Fe+++)3O6
Physical Properties:
Color:
black or black.
Density:
5.25
Diaphaniety:
Opaque
Hardness:
6-6.5 - Orthoclase-Pyrite
Luster:
Sub Metallic
More details...
Mineralogy database English vocab. Английский словарь базы данных минералогии . 2012