Bassanite

Facts

Chemical formula

CaSO₄·0.5H₂O

Crystal system

Monoclinic

Elements in formula

Calcium, Sulfur, Oxygen, Hydrogen

Number of elements

4

IMA status

Grandfathered

Type locality

Mount Vesuvius

Named after

Francesco Bassani

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q408259