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VS
Sterlinghillite
Sterlinghillite
Name
—
Mn²⁺₃(AsO₄)₂·3H₂O
Formula
—
Mineral Species
Entry type
—
Arsenates
Chemical class
—
Monoclinic
Crystal system
—
3
Mohs hardness
—
2.95
Specific gravity
—
White
Streak
—
Dull to silky
Luster
—
One, perfect, parallel to elongation
Cleavage
—
—
Space group
—
—
Structural group
—
Slg · Approved
IMA
—
1980
Named in
—
White to light pink
Typical colors
—
Mn · As · O · H
Elements
—