Compare Minerals

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

Mineral A

Mineral B

Argentotetrahedrite-(Zn)

Name

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Ag₆(Cu₄Zn₂)Sb₄S₁₃

Formula

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Mineral Species

Entry type

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Sulfosalts

Chemical class

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Cubic

Crystal system

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3.5–4

Mohs hardness

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5.089

Specific gravity

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Black

Streak

—

Metallic

Luster

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Indistinct

Cleavage

—

I-43m

Space group

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Tetrahedrite

Structural group

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Attr-Zn · Approved

IMA

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2021

Named in

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Steel gray, tarnishes black; gray with blue-gray tints in reflected light

Typical colors

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Ag · Cu · Zn · Sb · S

Elements

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