Facts
- Chemical formula
- Ag₂Pb₂₂Sb₂₀S₅₃
- Crystal system
- Monoclinic
- Number of elements
- 4
- IMA status
- Approved
- Type locality
- Peyrebrune, Borgofranco d'Ivrea
- Named after
- mathematical morphology
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19862020