Facts
- Chemical formula
- Ca₂MgMn²⁺₂Fe²⁺₂Fe³⁺₂Zn₄(PO₄)₈(OH)₄(H₂O)₁₄
- Crystal system
- Monoclinic
- Mohs hardness
- 2.0
- Number of elements
- 8
- IMA status
- Approved
- Type locality
- Palermo No. 1 mine
- Named after
- Alexander U. Falster
- Colour
- blue-green
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19833615