VS
Name
—
LiAl(PO₄)F
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
Triclinic
Crystal system
—
5.5–6
Mohs hardness
—
3.04–3.11
Specific gravity
—
white
Streak
—
Vitreous to greasy, pearly on good cleavages
Luster
—
{100}, perfect; {110}, good; {011}, distinct; {001} imperfect [morphological orientation of ref. (1)]
Cleavage
—
C-1
Space group
—
Titanite-Amblygonite
Structural group
—
Aby · Grandfathered
IMA
—
1818
Named in
—
White, Colorless, Yellow, Pink, Green, Blue
Typical colors
—
Li · Al · P · O · F
Elements
—