IMA mineral species
Willyamite
CoSbS
Sulfoantimonide mineral.
Properties
⚖ Density7.023 g/cm³
Very heavy
| Chemical formula | CoSbS |
|---|---|
| Elements | Co, Sb, S |
| Crystal system | Orthorhombic |
| Mohs hardness | — |
| Density | 7.023 g/cm³ |
| Streak | — |
| Color | — |
| IMA symbol | Wly |
| Nickel–Strunz class | 2.EB.25 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Broken Hill, Australia
- 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
- Willyamite on Mindat.org
- Wikidata item Q4020254 (source of this page's data – you can correct it there)
IMA mineral species
Orthorhombic