Facts
- Country
- Kingdom of Denmark
- Minerals
- 3
- Species citing it (Wikidata)
- 2
- First described here
- Ferropseudobrookite, Okenite, Telluric iron
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q1228827
Minerals first described here · 3
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Ferropseudobrookite | Fe²⁺Ti⁴⁺₂O₅ | Orthorhombic | — | — |
| Okenite | Ca₁₀Si₁₈O₄₆·18H₂O | Triclinic | — | — |
| Telluric iron | Fe | Cubic | — | — |