VS
Name
—
Na₄₂Ca₆Al₃₆Si₃₆O₁₄₄(SO₄)₈Cl₂·6H₂O
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Hexagonal
Crystal system
—
5.5
Mohs hardness
—
2.405
Specific gravity
—
White
Streak
—
Vitreous
Luster
—
Poor on {001}
Cleavage
—
P31c
Space group
—
Cancrinite-sodalite
Structural group
—
Mrn · Approved
IMA
—
2002
Named in
—
Colorless
Typical colors
—
Na · Ca · Al · Si · O · S · Cl · H
Elements
—