Facts
- Chemical formula
- (Ce,La,Ca,Th)₄(Fe²⁺,Mg)(Fe²⁺,Ti,Fe³⁺)₂(Ti,Fe³⁺)₂(Si₂O₇)₂O₈
- Crystal system
- Monoclinic
- Number of elements
- 9
- IMA status
- Renamed
- Type locality
- Ilmen Nature Reserve
- Named after
- Konstantin Chevkin
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q12169247