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Put any two minerals side by side — formula, structure, hardness, density and more. Type to search each slot.

VS
P
Name
—
(Na,Sr,K,Ca)₂(Ti,Nb)₂(Si₄O₁₂)(O,OH)₂·4H₂O
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
—
Mohs hardness
—
2.76
Specific gravity
—
—
Streak
—
Vitreous
Luster
—
—
Cleavage
—
C2/m
Space group
—
Labuntsovite
Structural group
—
Ptse-Na · Approved
IMA
—
2003
Named in
—
Colorless
Typical colors
—
Na · Sr · K · Ca · Ti · Nb · Si · O · H
Elements
—