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VS
Wickmanite
Name
—
Mn²⁺Sn⁴⁺(OH)₆
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Cubic
Crystal system
—
3.5
Mohs hardness
—
3.89
Specific gravity
—
White
Streak
—
Resinous
Luster
—
Good on {100}
Cleavage
—
Pn3
Space group
—
Perovskite
Structural group
—
Wm · Approved
IMA
—
1965
Named in
—
Brownish yellow, honey-yellow, yellow-orange, greenish yellow, colorless, pink
Typical colors
—
Mn · Sn · O · H
Elements
—