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Put any two minerals side by side — formula, structure, hardness, density and more. Type to search each slot.

VS
V
Name
—
Cu₉O₄(AsO₄)₂(SO₄)₂
Formula
—
Mineral Species
Entry type
—
Arsenates
Chemical class
—
Monoclinic
Crystal system
—
—
Mohs hardness
—
4.409
Specific gravity
—
Light green
Streak
—
Vitreous
Luster
—
None
Cleavage
—
P2_1/n
Space group
—
—
Structural group
—
Vas · Approved
IMA
—
2015
Named in
—
Bright green, in some cases with a distinct golden hue
Typical colors
—
Cu · O · As · S
Elements
—