VS
Name
—
Cu₅Zn₅(AsO₄)₂(OH)₁₄
Formula
—
Mineral Species
Entry type
—
Arsenates
Chemical class
—
Hexagonal
Crystal system
—
1.5
Mohs hardness
—
4.3
Specific gravity
—
White
Streak
—
Pearly on cleavages
Luster
—
Perfect on {001}
Cleavage
—
—
Space group
—
—
Structural group
—
Ths · Approved
IMA
—
1980
Named in
—
Greenish blue, turquoise-blue, pale turquoise-green, pale emerald-green; pale blue-green in transmitted light
Typical colors
—
Cu · Zn · As · O · H
Elements
—