VS
Name
—
LaAl₃(PO₄)₂(OH)₆
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
—
Crystal system
—
5
Mohs hardness
—
3.52
Specific gravity
—
—
Streak
—
Greasy to resinous
Luster
—
Good on {0001}
Cleavage
—
—
Space group
—
Alunite-crandallite
Structural group
—
Flo-La · Approved
IMA
—
1980
Named in
—
Colorless to pale yellow; white in aggregates
Typical colors
—
La · Al · P · O · H
Elements
—