VS
Name
—
Ca₃TiFe₂O₈
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Orthorhombic
Crystal system
—
5.5–6
Mohs hardness
—
3.943
Specific gravity
—
Brown
Streak
—
Sub-metallic
Luster
—
Good on {010}; imperfect on {001} and {100}
Cleavage
—
Pmc2_1
Space group
—
Perovskite, Brownmillerite
Structural group
—
Syg · Approved
IMA
—
2017
Named in
—
Dark brown; light gray with rare yellowish brown internal reflections in reflected light
Typical colors
—
Ca · Ti · Fe · O
Elements
—