Facts
- Chemical formula
- MnS
- Crystal system
- Hexagonal
- Mohs hardness
- 4.0
- Density
- 4.19 g/cm³
- Number of elements
- 2
- IMA status
- Approved
- Type locality
- Garpenberg
- Named after
- Hans Ramberg
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q410345