VS
Name
—
Cu¹⁺Pb₈(As³⁺O₃)₂O₃Cl₅
Formula
—
Mineral Species
Entry type
—
Halides
Chemical class
—
Monoclinic
Crystal system
—
3
Mohs hardness
—
7
Specific gravity
—
Yellow
Streak
—
Greasy to vitreous
Luster
—
Perfect on {100}
Cleavage
—
C2/m
Space group
—
—
Structural group
—
Fre · Approved
IMA
—
1984
Named in
—
Bright greenish yellow
Typical colors
—
Cu · Pb · As · O · Cl
Elements
—