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

—

Pb(UO₂)₄(BiO)₃(AsO₄)₂(OH)₇·4H₂O

Formula

—

Mineral Species

Entry type

—

Arsenates

Chemical class

—

Cubic

Crystal system

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Mohs hardness

—

5.6

Specific gravity

—

Streak

—

Greasy to adamantine

Luster

—

Cleavage

—

Im3m

Space group

—

Structural group

—

Asbn · Approved

IMA

—

1980

Named in

—

Brown to lemon-yellow; yellow in transmitted light

Typical colors

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Pb · U · O · Bi · As · H

Elements

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