Facts
- Chemical formula
- (Na,Ca,Cu)₁.₆(Mg,Fe,Al)₃(AsO₄)₃
- Mohs hardness
- 3.0
- Density
- 4.06 g/cm³
- Number of elements
- 8
- IMA status
- Approved
- Type locality
- Andernach
- Named after
- Nickenich
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19861072