Facts
- Chemical formula
- La₃Mn²⁺₃Cu²⁺(Mn³⁺,Fe³⁺,Mn⁴⁺)₂₆(Si₂O₇)₆O₃₀
- Crystal system
- Trigonal
- Number of elements
- 6
- IMA status
- Approved
- Type locality
- Salmchâteau
- Named after
- Stavelot Massif
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19861290