VS
Name
—
PbFe³⁺₂(VO₄)₂(OH)₂
Formula
—
Mineral Species
Entry type
—
Vanadates
Chemical class
—
Monoclinic
Crystal system
—
4.5
Mohs hardness
—
4.85
Specific gravity
—
—
Streak
—
—
Luster
—
On {001}, good
Cleavage
—
C2/m
Space group
—
Natrochalcite
Structural group
—
Mun · Approved
IMA
—
1968
Named in
—
Reddish brown
Typical colors
—
Pb · Fe · V · O · H
Elements
—