Facts
- Chemical formula
- Fe²⁺AlPO₄(OH)₂·H₂O
- Crystal system
- Orthorhombic
- Mohs hardness
- 5.0
- Elements in formula
- Iron, Aluminium, Phosphorus, Oxygen, Hydrogen
- Number of elements
- 5
- IMA status
- Grandfathered
- Named after
- John George Children
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q411566