Compare Minerals
Put any two minerals side by side — formula, structure, hardness, density and more. Type to search each slot.
Name
—
(Na ) ₂Ba₄Ti₄Nb₄(Na₁₁ )Ti₄(Si₂O₇)₈O₈(OH)₈(H₂O)₁₂
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Triclinic
Crystal system
—
3
Mohs hardness
—
3.32–3.42
Specific gravity
—
White
Streak
—
Vitreous, pearly, or silvery
Luster
—
Perfect on {001} and good on {100}
Cleavage
—
P-1
Space group
—
Seidozerite-Lamprophyllite
Structural group
—
Nec · Approved
IMA
—
2006
Named in
—
Creamy with grayish, bluish, or yellowish shades
Typical colors
—
Na · Ba · Ti · Nb · Si · O · H
Elements
—