Facts
- Chemical formula
- Cu₄Cd(SO₄)₂(OH)₆·4H₂O
- Crystal system
- Monoclinic
- Density
- 3.36 g/cm³
- Number of elements
- 5
- IMA status
- Approved
- Type locality
- Esperanza mine
- Named after
- Gerhard Niedermayr
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q125177