VS
Name
—
Pb₄Fe³⁺₃O₈(Cl,OH)
Formula
—
Mineral Species
Entry type
—
Halides
Chemical class
—
Tetragonal
Crystal system
—
2–3
Mohs hardness
—
7.7
Specific gravity
—
Orange
Streak
—
Submetallic
Luster
—
{001}, good; a parting inclined to {001} suspected
Cleavage
—
P4mm
Space group
—
Perovskite
Structural group
—
Hph · Grandfathered
IMA
—
1928
Named in
—
Deep reddish brown; blood-red in transmitted light
Typical colors
—
Pb · Fe · O · Cl · H
Elements
—