Polkovicite

Facts

Chemical formula

(Fe,Pb)₃(Ge,Fe)₁-xS₄

Mohs hardness

3.5

Density

6.62 g/cm³

Elements in formula

Iron, Lead, Germanium, Sulfur

Number of elements

4

IMA status

Approved

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q1680828