Facts
- Chemical formula
- FeO(OH)
- Crystal system
- Orthorhombic
- Density
- 4.24 g/cm³
- Number of elements
- 3
- IMA status
- Approved
- Type locality
- Dermbach, Herdorf
- Named after
- Johann Wolfgang von Goethe
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q189703