Facts
- Chemical formula
- Na₈[(UO₂)(CO₃)₃](SO₄)₂·3H₂O
- Crystal system
- Hexagonal
- Number of elements
- 6
- IMA status
- Approved
- Type locality
- Svornost mine
- Named after
- Bohuslav Ježek
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19862351