Achávalite

Facts

Chemical formula

FeSe

Crystal system

Hexagonal

Mohs hardness

2.5

Density

4.94 g/cm³

Elements in formula

Iron, Selenium

Number of elements

2

IMA status

Renamed

Type locality

Cerro de Cacheuta

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3604315