VS
Name
—
Mn²⁺₃(AsO₄)₂·4.5H₂O
Formula
—
Mineral Species
Entry type
—
Arsenates
Chemical class
—
Monoclinic
Crystal system
—
2.5
Mohs hardness
—
3.14
Specific gravity
—
White
Streak
—
Vitreous to silky
Luster
—
Perfect on {001}
Cleavage
—
P2_1/n
Space group
—
—
Structural group
—
Ctr · Approved
IMA
—
2015
Named in
—
Colorless
Typical colors
—
Mn · As · O · H
Elements
—