Facts
- Chemical formula
- V³⁺₈Fe³⁺₂O₁₄(OH)₂
- Crystal system
- Hexagonal
- Number of elements
- 4
- IMA status
- Grandfathered
- Named after
- Thomas Brennan Nolan
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3877884
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3877884