Facts
- Chemical formula
- Na₆(Na☐)Ba₂Ti₂Nb₂(Si₂O₇)₄(PO₄)₂O₄(OH)₂F₂
- Crystal system
- Triclinic
- Elements in formula
- Sodium, Barium, Titanium, Niobium, Silicon, Oxygen, Phosphorus, Hydrogen, Fluorine
- Number of elements
- 9
- IMA status
- Redefined
- Type locality
- Karnasurt mine, Karnasurt mount
- Named after
- Irina D. Borneman-Starynkevich
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3642691