VS
Name
—
Cu²⁺₃Te⁶⁺O₆·2H₂O
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Monoclinic
Crystal system
—
3–4
Mohs hardness
—
4.76
Specific gravity
—
Green
Streak
—
Adamantine
Luster
—
On {101}, fair
Cleavage
—
P2_1/n
Space group
—
—
Structural group
—
Jen · Approved
IMA
—
1994
Named in
—
Emerald-green; grey in reflected light with bright green internal reflections at grain boundaries
Typical colors
—
Cu · Te · O · H
Elements
—