Facts
- Country
- Russia
- Minerals
- 11
- Species citing it (Wikidata)
- 10
- First described here
- Ershovite, Megacyclite, Nacaphite and others
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q23839192
Minerals first described here · 11
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Ershovite | Na₄K₃(Fe,Mn,Ti)₂Si₈O₂₂(OH)₄·4H₂O | — | — | — |
| Megacyclite | Na₈KSi₉O₁₈(OH)₉ * 19H₂O | Monoclinic | — | — |
| Nacaphite | Na₂Ca(PO₄)F | Triclinic | — | 2.79 g/cm³ |
| Natrite | Na₂CO₃ | Monoclinic | — | 2.65 g/cm³ |
| Olympite | LiNa₅(PO₄)₂ | — | 4.0 | — |
| Paranatisite | Na₂Ti(SiO₄)O | Tetragonal | — | 3.17 g/cm³ |
| Rastsvetaevite | Na₂₇K₈Ca₁₂Fe₃Zr₆Si₅₂O₁₄₄(O,OH,H₂O)₆Cl₂ | Trigonal | — | — |
| Shafranovskite | Na₃K₂(Mn,Fe,Na)₄[Si₉(O,OH)₂₇](OH)₂·nH₂O | — | — | — |
| Thomsonite-Sr | NaSr₂Al₅Si₅O₂₀·(6-7)H₂O | Orthorhombic | — | — |
| Tiettaite | (Na,K)₁₇FeTiSi₁₆O₂₉(OH)₃₀·2H₂O | Orthorhombic | — | — |
| Tinnunculite | C₅H₄N₄O₃·2H₂O | Monoclinic | — | — |
Minerals · 1
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Rasvumite | KFe₂S₃ | Orthorhombic | — | 3.18 g/cm³ |