Facts
- Chemical formula
- (K,Na)₃(Mn,Fe)₇Ti₂Si₈O₂₆(OH)₄F
- Elements in formula
- Potassium, Sodium, Manganese, Iron, Titanium, Silicon, Oxygen, Hydrogen, Fluorine
- Number of elements
- 9
- IMA status
- Grandfathered
- Type locality
- Lovozero massif, Lepkhe-Nel'm mountain
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3817410
Minerals named after this one · 2
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Kupletskite-(Cs) | Cs₂NaMn²⁺₇Ti₂(Si₄O₁₂)₂O₂(OH)₄F | — | — | — |
| Niobokupletskite | K₂NaMn²⁺₇(Nb,Ti)(Si₄O₁₂)₂O₂(OH)₄(O,F) | — | — | — |