VS
Name
—
K₂Na₆(Si₆Al₆)O₂₄(SO₄)·2H₂O
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Hexagonal
Crystal system
—
5
Mohs hardness
—
2.37
Specific gravity
—
White
Streak
—
Vitreous
Luster
—
—
Cleavage
—
P6_3
Space group
—
Cancrinite, Cancrinite-sodalite
Structural group
—
Pgl · Approved
IMA
—
1990
Named in
—
Colorless
Typical colors
—
K · Na · Si · Al · O · S · H
Elements
—