Facts
- Chemical formula
- NaV³⁺Si₂O₆
- Crystal system
- Monoclinic
- Mohs hardness
- 7.0
- Density
- 3.55 g/cm³
- Number of elements
- 4
- IMA status
- Approved
- Type locality
- Pereval marble quarry
- Named after
- Natalya Vasil'evna Frolova
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q743299