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VS
I
Name
—
Mn₃₃(Si₂O₅)₁₄(OH)₃₈
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
6
Mohs hardness
—
3.216
Specific gravity
—
—
Streak
—
—
Luster
—
—
Cleavage
—
Cm
Space group
—
—
Structural group
—
Ibk · Approved
IMA
—
2013
Named in
—
Nearly colorless in transmitted light
Typical colors
—
Mn · Si · O · H
Elements
—