Facts
- Country
- United Kingdom
- Minerals
- 3
- Species citing it (Wikidata)
- 2
- First described here
- Alstonite, Brianyoungite, Witherite
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q29904475
Minerals first described here · 3
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Alstonite | BaCa(CO₃)₂ | Triclinic | — | — |
| Brianyoungite | Zn₃(CO₃,SO₄)(OH)₄ | Monoclinic | — | — |
| Witherite | BaCO₃ | Orthorhombic | — | 4.24 g/cm³ |