VS
Name
—
LiAl₄(Si₃B)O₁₀(OH)₈
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
3
Mohs hardness
—
2.62
Specific gravity
—
Light pinkish gray
Streak
—
Greasy
Luster
—
Perfect on {001}
Cleavage
—
Cc
Space group
—
Chlorite, Clay
Structural group
—
Bckt · Approved
IMA
—
2000
Named in
—
Colorless, light grey with a pinkish or yellow hue
Typical colors
—
Li · Al · Si · B · O · H
Elements
—