VS
Name
—
Na₃Mn(PO₄)(CO₃)
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
Monoclinic
Crystal system
—
2
Mohs hardness
—
2.9–3.03
Specific gravity
—
—
Streak
—
Vitreous, pearly on cleavages
Luster
—
On {100} and {010}, perfect; on {001}, imperfect
Cleavage
—
P2_1/m
Space group
—
Bradleyite
Structural group
—
Sdo · Approved
IMA
—
1978
Named in
—
Colorless, pale rose-red to pale pink, with surficial brownish or yellowish tint
Typical colors
—
Na · Mn · P · O · C
Elements
—