Facts
- Chemical formula
- Pb₄₇Cl₂₅(OH)₁₃O₂₄(CO₃)(BO₃)₂
- Crystal system
- Monoclinic
- Mohs hardness
- 3.5
- Number of elements
- 6
- IMA status
- Approved
- Type locality
- Torr Works Quarry
- Named after
- Torr Works Quarry
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3855102