Facts
- Chemical formula
- Zn₆(PO₄)₂(SO₄)(OH)₄·7H₂O
- Crystal system
- Monoclinic
- Elements in formula
- Zinc, Phosphorus, Oxygen, Sulfur, Hydrogen
- Number of elements
- 5
- IMA status
- Approved
- Type locality
- Block 14 opencut, Broken Hill mine
- Named after
- Arnold van der Heyden
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19862361