VS
Name
—
Na₂Zr₂Na₂MnTi(Si₂O₇)₂O₂F₂
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
4–5
Mohs hardness
—
3.472
Specific gravity
—
—
Streak
—
Vitreous
Luster
—
Perfect on {001}
Cleavage
—
P2/c
Space group
—
Seidozerite-Rinkite
Structural group
—
Sdz · Approved
IMA
—
1958
Named in
—
Brownish red to reddish yellow; red where translucent
Typical colors
—
Na · Zr · Mn · Ti · Si · O · F
Elements
—