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VS
Clinoptilolite-Ca
Clinoptilolite-Ca
Name
—
Ca₃(Si₃₀Al₆)O₇₂·20H₂O
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
3.5–4
Mohs hardness
—
—
Specific gravity
—
white
Streak
—
vitreous
Luster
—
—
Cleavage
—
C2/m
Space group
—
Heulandite
Structural group
—
Cpt-Ca · Approved
IMA
—
1997
Named in
—
White, Colorless, Pink
Typical colors
—
Ca · Si · Al · O · H
Elements
—