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VS
Wilhelmkleinite
Wilhelmkleinite
Name
—
ZnFe³⁺₂(AsO₄)₂(OH)₂
Formula
—
Mineral Species
Entry type
—
Arsenates
Chemical class
—
Monoclinic
Crystal system
—
4.5
Mohs hardness
—
4.364
Specific gravity
—
Green
Streak
—
Dull, adamantine on fractures
Luster
—
On {232}
Cleavage
—
P2_1/n
Space group
—
—
Structural group
—
Wkl · Approved
IMA
—
1997
Named in
—
Blackish green
Typical colors
—
Zn · Fe · As · O · H
Elements
—