Marcasite

Facts

Chemical formula

FeS₂

Crystal system

Orthorhombic

Density

4.94 g/cm³

Elements in formula

Iron, Sulfur

Number of elements

2

IMA status

Grandfathered

Named after

Pyrite

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q409087