Facts
- Chemical formula
- NaMn²⁺₉Si₉V⁵⁺O₂₈(OH)₄
- Crystal system
- Triclinic
- Number of elements
- 6
- IMA status
- Approved
- Type locality
- Fianel mine
- Named after
- Johann Jakob Scheuchzer
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19861262