Facts
- Chemical formula
- NaBa₃(Ca,U)Y(CO₃)₆·3H₂O
- Crystal system
- Triclinic
- Number of elements
- 8
- IMA status
- Redefined
- Type locality
- Green River formation (Sweetwater Co.)
- Named after
- Vincent Ellis McKelvey
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3853408