VS
Name
—
Na₄K₄Mg₂Ti₈O₄(Si₄O₁₂)₄(OH)₄·10-12H₂O
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
5
Mohs hardness
—
2.88
Specific gravity
—
—
Streak
—
Vitreous
Luster
—
Imperfect on {001} and another plane
Cleavage
—
C2/m
Space group
—
Labuntsovite
Structural group
—
Lab-Mg · Approved
IMA
—
1998
Named in
—
Colorless to white, rarely yellowish, pink, or light orange
Typical colors
—
Na · K · Mg · Ti · O · Si · H
Elements
—