Facts
- Chemical formula
- (H₂O,K)₃.₅Fe³⁺₈(PO₄)₆(OH)₇(H₂O)₅
- Crystal system
- Monoclinic
- Mohs hardness
- 4.0
- Elements in formula
- Hydrogen, Oxygen, Potassium, Iron, Phosphorus
- Number of elements
- 5
- IMA status
- Approved
- Type locality
- Clara mine
- Named after
- compound
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3901686