Facts
- Chemical formula
- Pb₁₄Mg₉(Si₁₀O₂₈)(BO₃)₄(CO₃)₂(OH)₁₂F₂
- Crystal system
- Triclinic
- Number of elements
- 8
- IMA status
- Approved
- Type locality
- Långban
- Named after
- Sergei N. Britvin
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19810692