Facts
- Chemical formula
- [Ca₂(H₂O)₁₇Mg(H₂O)₆][Mo⁶⁺₈As⁵⁺₂Fe³⁺₃O₃₆(OH)]
- Crystal system
- Monoclinic
- Number of elements
- 7
- IMA status
- Approved
- Type locality
- Tsumeb Mine
- Named after
- Calcium
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19810671