Facts
- Chemical formula
- YCa☐₂KBe₃Si₁₂O₃₀
- Crystal system
- Hexagonal
- Mohs hardness
- 6.0
- Number of elements
- 6
- IMA status
- Approved
- Type locality
- Heftetjern pegmatite
- Named after
- Atali A. Agakhanov
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19743638