Facts
- Chemical formula
- K₂Mg(SO₄)₂·6H₂O
- Crystal system
- Monoclinic
- Mohs hardness
- 2.5
- Number of elements
- 5
- IMA status
- Approved
- Type locality
- Mount Vesuvius
- Named after
- bitterness
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3902692