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VS
M
Manganoarrojadite-(KNa)
Name
—
KNa₅MnFe₁₃Al(PO₄)₁₁(PO₃OH)(OH)₂
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
Monoclinic
Crystal system
—
4.5
Mohs hardness
—
3.53
Specific gravity
—
Pale green
Streak
—
Vitreous to greasy
Luster
—
Good on {001}
Cleavage
—
Cc
Space group
—
Arrojadite
Structural group
—
Majd-KNa · Approved
IMA
—
2020
Named in
—
Olive-green
Typical colors
—
K · Na · Mn · Fe · Al · P · O · H
Elements
—