Facts
- Chemical formula
- (Ni,Co)Cu₄(AsO₄)₂(AsO₃OH)₂·9H₂O
- Crystal system
- Triclinic
- Number of elements
- 6
- IMA status
- Approved
- Type locality
- Rovnost Mine
- Named after
- Jan Hloušek
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19841443