Facts
- Chemical formula
- K₂Cu₅Cl₈(OH)₄·H₂O
- Crystal system
- Monoclinic
- Number of elements
- 5
- IMA status
- Approved
- Type locality
- Yadovitaya fumarole
- Named after
- Vladimir N. Avdonin
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19799771