VS
Name
—
KCa(Si₃Al₃)O₁₂·5H₂O
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Triclinic
Crystal system
—
3
Mohs hardness
—
2.1–2.18
Specific gravity
—
—
Streak
—
Vitreous
Luster
—
Perfect on {100}, {010}, and {001}
Cleavage
—
P-1
Space group
—
Chabazite
Structural group
—
Whd · Approved
IMA
—
1981
Named in
—
Colorless
Typical colors
—
K · Ca · Si · Al · O · H
Elements
—