Krupkaite

Facts

Chemical formula

PbCuBi₃S₆

Crystal system

Orthorhombic

Mohs hardness

4.0

Elements in formula

Lead, Copper, Bismuth, Sulfur

Number of elements

4

IMA status

Approved

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3817166