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Put any two minerals side by side — formula, structure, hardness, density and more. Type to search each slot.

VS
V
Name
—
Fe²⁺Fe³⁺(UO₂)₄(PO₄)₄(OH)·12-13H₂O
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
Monoclinic
Crystal system
—
2.5
Mohs hardness
—
3.65
Specific gravity
—
Pale brown
Streak
—
Bronzy
Luster
—
On {010}, distinct
Cleavage
—
—
Space group
—
—
Structural group
—
Voc · Approved
IMA
—
1987
Named in
—
Brown
Typical colors
—
Fe · U · O · P · H
Elements
—