VS
Name
—
Y(AsO₄)
Formula
—
Mineral Species
Entry type
—
Arsenates
Chemical class
—
Tetragonal
Crystal system
—
4.5
Mohs hardness
—
4.866
Specific gravity
—
—
Streak
—
Vitreous
Luster
—
On {010}, perfect; may glide on {001} or {110}
Cleavage
—
I4_1/amd
Space group
—
Zircon
Structural group
—
Chv-Y · Approved
IMA
—
1967
Named in
—
Colorless, pale yellow, lemon-yellow, greenish yellow, bright green; may be zoned
Typical colors
—
Y · As · O
Elements
—