VS
Name
—
Sc(PO₄)·2H₂O
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
Monoclinic
Crystal system
—
3–5
Mohs hardness
—
2.36
Specific gravity
—
—
Streak
—
Vitreous to pearly
Luster
—
On {010}, distinct; on {100} and {001}, poor
Cleavage
—
P2_1/n
Space group
—
Phosphosiderite
Structural group
—
Kbe · Approved
IMA
—
1926
Named in
—
Colorless, pale yellow; Cyan-blue, blue-gray, apple-green when impure
Typical colors
—
Sc · P · O · H
Elements
—