Facts
- Country
- United Kingdom
- Minerals
- 6
- Species citing it (Wikidata)
- 5
- First described here
- Bredigite, Hydrocalumite, Larnite and others
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q7430650
Minerals first described here · 6
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Bredigite | Ca₇Mg(SiO₄)₄ | Orthorhombic | — | — |
| Hydrocalumite | Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ * 4H₂O | — | — | — |
| Larnite | Ca₂SiO₄ | Monoclinic | 6.0 | 2.96 g/cm³ |
| Portlandite | Ca(OH)₂ | Trigonal | 2.0 | 2.30 g/cm³ |
| Rankinite | Ca₃Si₂O₇ | Monoclinic | — | — |
| Scawtite | Ca₇(Si₃O₉)₂CO₃ * 2H₂O | Monoclinic | — | — |
Minerals · 1
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Scawtite | Ca₇(Si₃O₉)₂CO₃ * 2H₂O | Monoclinic | — | — |