Facts
- Chemical formula
- Mg[B₃O₃(OH)₅](H₂O)₄·H₂O
- Crystal system
- Triclinic
- Number of elements
- 4
- IMA status
- Grandfathered
- Type locality
- Inder Lake
- Named after
- Nikolai Semenovich Kurnakov
- Colour
- white
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q2251890