VS
Name
—
Fe³⁺₃(PO₄)₂(OH)₃·3H₂O
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
Triclinic
Crystal system
—
2.5
Mohs hardness
—
2.8–2.94
Specific gravity
—
—
Streak
—
Dull
Luster
—
—
Cleavage
—
P-1
Space group
—
—
Structural group
—
Ttc · Grandfathered
IMA
—
1946
Named in
—
Creamy white with yellowish or brownish tint, may be bright ocher-yellow
Typical colors
—
Fe · P · O · H
Elements
—