VS
Name
—
Fe³⁺₂Ti⁴⁺₃O₉
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Hexagonal
Crystal system
—
5.5
Mohs hardness
—
3.8
Specific gravity
—
Reddish brown
Streak
—
Submetallic to metallic
Luster
—
—
Cleavage
—
P6_322
Space group
—
Tivanite
Structural group
—
Pdrt · Approved
IMA
—
1966
Named in
—
Dark steel-gray on fresh fractures, light brown to black; deep red in transmitted light
Typical colors
—
Fe · Ti · O
Elements
—