IMA mineral species
Haycockite
Cu₄Fe₅S₈
Sulfide mineral.
Properties
| Chemical formula | Cu₄Fe₅S₈ |
|---|---|
| Elements | Cu, Fe, S |
| Crystal system | Orthorhombic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Hyc |
| Nickel–Strunz class | 2.CB.10b |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Lydenburg, South Africa
- Type locality
- Notable source / deposit
- Country of origin
Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.
Learn more
- Haycockite on Mindat.org
- Wikidata item Q1591831 (source of this page's data – you can correct it there)
IMA mineral species
Orthorhombic