VS
Name
—
BaNaFe²⁺₄Ti₂(Si₂O₇)₂O₂(OH)₂F
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
—
Mohs hardness
—
3.61
Specific gravity
—
Light yellow
Streak
—
Vitreous
Luster
—
Perfect on {010} and {100}
Cleavage
—
P2/m
Space group
—
Seidozerite-Bafertisite
Structural group
—
Jsh · Approved
IMA
—
1981
Named in
—
Blackish red, brownish red, golden red
Typical colors
—
Ba · Na · Fe · Ti · Si · O · H · F
Elements
—