VS
Name
—
KCa₃Al₂(SiO₄)(Si₂O₇)(PO₄)
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
5
Mohs hardness
—
2.957
Specific gravity
—
—
Streak
—
Vitreous
Luster
—
Good on (100)
Cleavage
—
P2_1
Space group
—
Latiumite
Structural group
—
Lev · Approved
IMA
—
2017
Named in
—
Colorless
Typical colors
—
K · Ca · Al · Si · O · P
Elements
—