VS
Name
—
Fe²⁺Fe³⁺₂(PO₄)₂(OH)₂·6H₂O
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
Triclinic
Crystal system
—
—
Mohs hardness
—
2.69
Specific gravity
—
—
Streak
—
—
Luster
—
Perfect on {110}
Cleavage
—
P-1
Space group
—
Symplesite
Structural group
—
Mviv · Approved
IMA
—
1973
Named in
—
Leek-green, khaki-green, brown
Typical colors
—
Fe · P · O · H
Elements
—