Compare Minerals

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

Mineral A

Mineral B

Deloryite

Name

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Cu₄(UO₂)Mo₂O₈(OH)₆

Formula

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Mineral Species

Entry type

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Molybdates

Chemical class

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Monoclinic

Crystal system

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Mohs hardness

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4.9

Specific gravity

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Green

Streak

—

Vitreous to greasy

Luster

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Perfect on {010} and {100}; good on {001}

Cleavage

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C2/m

Space group

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Structural group

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Dlo · Approved

IMA

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1990

Named in

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Dark green to black; yellow-green in transmitted light

Typical colors

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Cu · U · O · Mo · H

Elements

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