Facts
- Chemical formula
- Ca(UO₂)₂(AsO₄)₂·10H₂O
- Crystal system
- Tetragonal
- Number of elements
- 5
- IMA status
- Grandfathered
- Type locality
- Walpurgis Flacher vein
- Named after
- Spinus
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q644495