Facts
- Chemical formula
- Pb₂(OH)₂[(UO₂)(CO₃)₂]
- Crystal system
- Orthorhombic
- Number of elements
- 5
- IMA status
- Approved
- Type locality
- Michael mine, Weiler
- Named after
- Johann Friedrich Wilhelm Widenmann
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q4019681