VS
Name
—
Cu₃Mg(OH)₆Cl₂
Formula
—
Mineral Species
Entry type
—
Halides
Chemical class
—
Hexagonal
Crystal system
—
2
Mohs hardness
—
3.27
Specific gravity
—
Bright greenish-blue
Streak
—
Vitreous
Luster
—
Perfect {0001}
Cleavage
—
P-3m1
Space group
—
Atacamite
Structural group
—
Hyd · Approved
IMA
—
2006
Named in
—
Greenish blue
Typical colors
—
Cu · Mg · O · H · Cl
Elements
—