Facts
- Chemical formula
- Pb₉Ca₆(Si₂O₇)₃(SiO₄)₃
- Crystal system
- Hexagonal
- Number of elements
- 4
- IMA status
- Approved
- Type locality
- Crestmore quarries
- Named after
- C. Wayne Burnham
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q26160657