Facts
- Chemical formula
- MgMn²⁺₄(Fe²⁺₀.₅Al³⁺₀.₅)₄Zn₄(PO₄)₈(OH)₄(H₂O)₂₀
- Crystal system
- Monoclinic
- Number of elements
- 8
- IMA status
- Approved
- Type locality
- Foote Lithium Co. mine
- Named after
- James A. Ferraiolo
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q23005385