Facts
- Chemical formula
- Ca₁₁(SiO₄)₄O₂S
- Crystal system
- Tetragonal
- Number of elements
- 4
- IMA status
- Approved
- Type locality
- Bellerberg volcano
- Named after
- Karl Jasmund
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3807385
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3807385