VS
Name
—
NiFe³⁺₂O₄
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Cubic
Crystal system
—
5
Mohs hardness
—
5.164
Specific gravity
—
Brown
Streak
—
Metallic
Luster
—
—
Cleavage
—
Fd-3m
Space group
—
Spinel
Structural group
—
Trv · Grandfathered
IMA
—
1921
Named in
—
Black with greenish hue
Typical colors
—
Ni · Fe · O
Elements
—