Facts
- Chemical formula
- Ca(Al₂Si₂O₈)
- Crystal system
- Orthorhombic
- Number of elements
- 4
- IMA status
- Approved
- Type locality
- Kopeysk
- Named after
- Svyatoslav Nostorovich Ivanov
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3978563
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3978563