Facts
- Chemical formula
- Fe³⁺₄(PO₄)₃(SO₄)(OH)·nH₂O
- Crystal system
- Triclinic
- Elements in formula
- Iron, Phosphorus, Oxygen, Sulfur, Hydrogen
- Number of elements
- 5
- IMA status
- Approved
- Type locality
- Buca della Vena mine
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q66476981