Facts
- Chemical formula
- (Ce₁₅Ca)∑₁₆Mg₂(SiO₄)₁₀(SiO₃OH)(OH,F)₅Cl₃
- Crystal system
- Monoclinic
- Number of elements
- 8
- IMA status
- Approved
- Type locality
- Malmkärra mine
- Named after
- Ulf B. Andersson
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q29478887