Compare Minerals

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

Mineral A

Mineral B

Borisenkoite

Name

—

Cu₃[(V,As)O₄]₂

Formula

—

Mineral Species

Entry type

—

Oxides & Hydroxides

Chemical class

—

Monoclinic

Crystal system

—

4.5

Mohs hardness

—

4.69

Specific gravity

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Yellowish brown

Streak

—

Greasy to adamantine

Luster

—

None

Cleavage

—

P2_1/c

Space group

—

Lammerite-β

Structural group

—

Bsk · Approved

IMA

—

2015

Named in

—

Red-brown, golden-brown or brown; brownish gray in reflected light with deep red-brown internal reflections

Typical colors

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Cu · V · As · O

Elements

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