VS
Name
—
Na₁₂(K,Sr,Ce)₃Ca₆Mn₃Zr₃Nb(Si₂₅O₇₃)(O,H₂O,OH)₅
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Hexagonal
Crystal system
—
5
Mohs hardness
—
2.93
Specific gravity
—
White
Streak
—
Vitreous
Luster
—
Imperfect on (001)
Cleavage
—
R-3m
Space group
—
Eudialyte
Structural group
—
Adv · Approved
IMA
—
2007
Named in
—
Light yellow
Typical colors
—
Na · K · Sr · Ce · Ca · Mn · Zr · Nb · Si · O · H
Elements
—