VS
Name
—
Na₄CeTiPSi₇O₂₂·5H₂O
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Orthorhombic
Crystal system
—
2–3
Mohs hardness
—
2.83
Specific gravity
—
—
Streak
—
Vitreous to greasy
Luster
—
—
Cleavage
—
Pmmm
Space group
—
—
Structural group
—
Lpl-Ce · Approved
IMA
—
1974
Named in
—
Light gray to yellowish, rarely bluish; colorless in thin section
Typical colors
—
Na · Ce · Ti · P · Si · O · H
Elements
—