VS
Name
—
Pb₅(CrO₄)₂(PO₄)₂·H₂O
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
Monoclinic
Crystal system
—
3.5
Mohs hardness
—
6.45
Specific gravity
—
Yellow
Streak
—
Vitreous, resinous, dull
Luster
—
—
Cleavage
—
P2_1/m
Space group
—
—
Structural group
—
Emb · Approved
IMA
—
1971
Named in
—
Dull orange, red-violet, dark red, reddish brown; orange in thin section
Typical colors
—
Pb · Cr · O · P · H
Elements
—