VS
Name
—
CaMg(AsO₄)F
Formula
—
Mineral Species
Entry type
—
Arsenates
Chemical class
—
Monoclinic
Crystal system
—
5
Mohs hardness
—
3.77
Specific gravity
—
White
Streak
—
Resinous, vitreous on cleavages
Luster
—
On {101}, good; partings on {133}, {102}, {011}
Cleavage
—
C2/c
Space group
—
Titanite
Structural group
—
Til · Grandfathered
IMA
—
1895
Named in
—
Milky white, gray, violet-gray, rose-red, olive-green, apple-green
Typical colors
—
Ca · Mg · As · O · F
Elements
—