Chalcopyrite
Chalcopyrite is a mineral with the chemical formula CuFeS2. It has a Mohs hardness of 3.5 - 4 and metallic luster.
Chalcopyrite properties
| Type | Mineral |
|---|---|
| Chemical formula | CuFeS2 |
| Mohs hardness | 3.5 - 4 |
| Luster | Metallic |
| Typical colors | Brass-yellow to golden yellow |
| Formation | Typically formed in hydrothermal veins and as a replacement mineral in sedimentary rocks |
| Rarity | 4 / 10 |
Mohs hardness 3.5–4 — soft
1 · Talc5 · Apatite10 · Diamond
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