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

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CuSe₂

Formula

—

Mineral Species

Entry type

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Sulfides

Chemical class

—

Cubic

Crystal system

—

Mohs hardness

—

6.53

Specific gravity

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Streak

—

Metallic. Anisotropism: Zones rich in Co and Ni are anisotropic in yellow-brown tints. R: (400) 33.8, (420) 34.2

Luster

—

Cleavage

—

Pa3

Space group

—

Pyrite

Structural group

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Krt · Approved

IMA

—

1972

Named in

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Gray

Typical colors

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Cu · Se

Elements

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