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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Cu₆Hg₃Sb₄S₁₂

Formula

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Mineral Species

Entry type

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Sulfosalts

Chemical class

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Hexagonal

Crystal system

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Mohs hardness

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5.88

Specific gravity

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Streak

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Metallic. Anisotropism: Weak. R: (460) 33.1, (540) 32.8, (580) 32.7, (660) 31.9

Luster

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Cleavage

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Space group

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Nowackiite

Structural group

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Gzd · Approved

IMA

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1980

Named in

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Gray-black; white in reflected light

Typical colors

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Cu · Hg · Sb · S

Elements

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