Facts
- Chemical formula
- Cu₂Mg₃(OH)₄(AsO₄)₂·4H₂O
- Crystal system
- Monoclinic
- Mohs hardness
- 3.0
- Number of elements
- 5
- IMA status
- Approved
- Type locality
- El Guanaco ore deposit
- Named after
- El Guanaco ore deposit
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q1552708