Compare Minerals

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

Mineral A

Mineral B

Name

—

(Fe³⁺,Mg)ₓPb²⁺₈.₆(UO₂)₃₆O₃₆(OH)₂₄·41H₂O

Formula

—

Mineral Species

Entry type

—

Oxides & Hydroxides

Chemical class

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Triclinic

Crystal system

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Mohs hardness

—

6.194

Specific gravity

—

Streak

—

Adamantine

Luster

—

{001}, perfect; another ⊥ to the first

Cleavage

—

Space group

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Structural group

—

Rht · Grandfathered

IMA

—

1947

Named in

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Black, olive-brown; brown in transmitted light

Typical colors

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Fe · Mg · Pb · U · O · H

Elements

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