Facts
- Chemical formula
- Pb₂Cu₅(UO₂)₂(Se⁴⁺O₃)₆(OH)₆·2H₂O
- Crystal system
- Triclinic
- Number of elements
- 6
- IMA status
- Approved
- Type locality
- Musonoi mine
- Named after
- Gaston Demesmaeker
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3705271