Facts
- Chemical formula
- Ca₂Mg₂B₄O₇(OH)₆
- Crystal system
- Orthorhombic
- Number of elements
- 5
- IMA status
- Approved
- Type locality
- Solongo boron deposit
- Named after
- Nikolai M. Fedorovskii
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3742001