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

VS
M
Mapiquiroite
Name
—
(Sr,Pb)(U,Y)Fe₂(Ti,Fe³⁺)₁₈O₃₈
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Hexagonal
Crystal system
—
6
Mohs hardness
—
4.483
Specific gravity
—
Black
Streak
—
Submetallic
Luster
—
None
Cleavage
—
R-3
Space group
—
Crichtonite
Structural group
—
Mpq · Approved
IMA
—
2013
Named in
—
Black
Typical colors
—
Sr · Pb · U · Y · Fe · Ti · O
Elements
—