Facts
- Chemical formula
- CaMgSiO₄
- Crystal system
- Orthorhombic
- Density
- 2.96 g/cm³
- Number of elements
- 4
- IMA status
- Grandfathered
- Type locality
- Mount Somma
- Named after
- Teodoro Monticelli
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q1923318