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VS
L
Name
—
Na₃ZrSi₆O₁₃(OH)₅
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
5
Mohs hardness
—
2.61
Specific gravity
—
White
Streak
—
Vitreous
Luster
—
Imperfect on {110}
Cleavage
—
Cm
Space group
—
Lovozerite-Zirsinalite–Lovozerite
Structural group
—
Ltv · Approved
IMA
—
1999
Named in
—
Dark cherry-red to reddish brown
Typical colors
—
Na · Zr · Si · O · H
Elements
—