VS
Name
—
NaAl₃(PO₄)₂(OH)₄
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
Monoclinic
Crystal system
—
5.5
Mohs hardness
—
2.98
Specific gravity
—
White
Streak
—
Vitreous
Luster
—
On {010}, good
Cleavage
—
P2_1/n
Space group
—
—
Structural group
—
Bzl · Grandfathered
IMA
—
1945
Named in
—
Yellow, Green
Typical colors
—
Na · Al · P · O · H
Elements
—