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VS
Dingdaohengite-(Ce)
Name
—
(Ce,La)₄Fe²⁺(Ti,Fe²⁺,Mg,Fe³⁺)₂Ti₂Si₄O₂₂
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
5.9
Mohs hardness
—
4.83
Specific gravity
—
Brown
Streak
—
Submetallic-metallic
Luster
—
None observed
Cleavage
—
P2_1/a
Space group
—
Chevkinite
Structural group
—
Ddh-Ce · Approved
IMA
—
2005
Named in
—
Black, brown-black in thin fragments; grayish yellow in reflected light with weak anisotropy and bireflectance
Typical colors
—
Ce · La · Fe · Ti · Mg · Si · O
Elements
—