Facts
- Country
- Germany
- Minerals
- 18
- Species citing it (Wikidata)
- 17
- First described here
- Alfredcasparite, Almarudite, Eifelite and others
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q24320189
Minerals first described here · 18
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Alfredcasparite | Sr₂TiO(Si₂O₇) | Tetragonal | — | — |
| Almarudite | K(☐,Na)₂(Mn,Fe,Mg)₂[(Be,Al)₃Si₁₂]O₃₀ | Hexagonal | 6.0 | 2.72 g/cm³ |
| Eifelite | KNa₃Mg₄Si₁₂O₃₀ | — | — | 2.67 g/cm³ |
| Ferroindialite | (Fe²⁺,Mg)₂Al₄Si₅O₁₈ | Hexagonal | — | — |
| Flörkeite | (K₃Ca₂Na)[Al₈Si₈O₃₂]·12H₂O | Triclinic | — | — |
| Friedrichbeckeite | K(☐Na)Mg₂(Be₂Mg)Si₁₂O₃₀ | Hexagonal | 6.0 | 2.69 g/cm³ |
| Karlleuite | Ca₂MnO₄ | Tetragonal | — | — |
| Kottenheimite | Ca₃Si(SO₄)₂(OH)₆·12H₂O | Hexagonal | — | — |
| Mangani-obertiite | NaNa₂(Mg₃Mn³⁺Ti⁴⁺)Si₈O₂₂O₂ | Monoclinic | — | — |
| Osumilite-(Mg) | KMg₂Al₃(Al₂Si₁₀)O₃₀ | Hexagonal | 6.5 | — |
| Reinhardbraunsite | Ca₅(SiO₄)₂(OH,F)₂ | Monoclinic | — | — |
| Rondorfite | Ca₈Mg(SiO₄)₄Cl₂ | Cubic | — | — |
| Schäferite | (NaCa₂)Mg₂(VO₄)₃ | Cubic | 5.0 | — |
| Sharyginite | — | Orthorhombic | — | — |
| Ternesite | Ca₅(SiO₄)₂(SO₄) | Orthorhombic | — | — |
| Tschörtnerite | Ca₄(K,Ca,Sr,Ba)₃Cu₃Al₁₂Si₁₂O₄₈(OH)₈·20H₂O | Cubic | — | — |
| Vondechenite | — | Orthorhombic | — | — |
| Wernerkrauseite | Ca(Fe³⁺,Mn³⁺)₂Mn⁴⁺O₆ | Orthorhombic | — | — |