Facts
- Chemical formula
- (Al,Fe)₁.₃(V⁵⁺,V⁴⁺,Fe³⁺)₈O₂₀·7.5H₂O
- Crystal system
- Monoclinic
- Number of elements
- 5
- IMA status
- Approved
- Type locality
- Kurumsak vanadium deposit, Balasauskandyk vanadium deposit
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3641669