Athabascaite

Facts

Chemical formula

Cu₅Se₄

Crystal system

Orthorhombic

Mohs hardness

2.5

Elements in formula

Copper, Selenium

Number of elements

2

IMA status

Approved

Named after

Lake Athabasca

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3627906