Facts
- Chemical formula
- (Cu,Zn)₁₅(CO₃)₄(AsO₄)₂(SO₄)(OH)₁₄*₇H₂O
- Crystal system
- Trigonal
- Mohs hardness
- 2.0
- Number of elements
- 7
- IMA status
- Redefined
- Type locality
- Clara mine
- Named after
- Clara mine
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q2975526