Facts
- Chemical formula
- YPO₄·2H₂O
- Mohs hardness
- 3.0
- Elements in formula
- Yttrium, Phosphorus, Oxygen, Hydrogen
- Number of elements
- 4
- IMA status
- Renamed
- Named after
- Arthur Herbert Church
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q1089901