Compare Minerals

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

Mineral A

Mineral B

Dokuchaevite

Name

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Cu₈O₂(VO₄)₃Cl₃

Formula

—

Mineral Species

Entry type

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Vanadates

Chemical class

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Triclinic

Crystal system

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Mohs hardness

—

4.142

Specific gravity

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Reddish black

Streak

—

Almost adamantine

Luster

—

None

Cleavage

—

P-1

Space group

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Structural group

—

Dok · Approved

IMA

—

2018

Named in

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Dark red; gray with a yellowish tint and abundant yellow- red internal reflections in reflected light

Typical colors

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Cu · O · V · Cl

Elements

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