Facts
- Chemical formula
- Al₂(PO₄)F₂(OH)(H₂O)₃·4H₂O
- Crystal system
- Orthorhombic
- Mohs hardness
- 3.0
- Elements in formula
- Aluminium, Phosphorus, Oxygen, Fluorine, Hydrogen
- Number of elements
- 5
- IMA status
- Grandfathered
- Named after
- Aluminium
- Colour
- yellow
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q428379