Facts
- Chemical formula
- Ni₃(Bi,Pb)₂S₂
- Crystal system
- Monoclinic
- Number of elements
- 4
- IMA status
- Grandfathered
- Type locality
- Insizwa, Frood Mine
- Named after
- Robert Lüling Parker
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3896123