Tetrahedrite
Tetrahedrite is a mineral with the chemical formula Cu12Sb4S13. It has a Mohs hardness of 3.5 - 4 and metallic luster.
Tetrahedrite properties
| Type | Mineral |
|---|---|
| Chemical formula | Cu12Sb4S13 |
| Mohs hardness | 3.5 - 4 |
| Luster | Metallic |
| Typical colors | Gray, black, bronze, or reddish |
| Formation | Hydrothermal deposits associated with other sulfide minerals |
| Rarity | 6 / 10 |
Mohs hardness 3.5–4 — soft
1 · Talc5 · Apatite10 · Diamond
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