Facts
- Chemical formula
- Hg²⁺₃S₂ICl
- Crystal system
- Orthorhombic
- Number of elements
- 4
- IMA status
- Approved
- Type locality
- McDermitt mercury mine
- Named after
- Arthur Sears Radtke
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3928911