Photo: Cristian Biagioni, Jiří Sejkora, Yves Moëlo, Eric Marcoux, Daniela Mauro and Zdeněk Dolníček · CC BY-SA 4.0

Tetrahedrite mineral

Properties

Chemical formula

—

Group

Oxides

Crystal system

Cubic

Hardness (Mohs)

—

Color

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Luster

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Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

I-43m

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

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Birefringence

—

Pleochroism

—

Strunz classification

—

Dana classification

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IMA status

Approved mineral and/or valid name (A)

IMA symbol

Tnt-Cu

Locality

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Type locality

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Discovery year

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Source: Wikidata