Franckeite

Facts

Chemical formula

Pb₂₁.₇Sn₉.₃Fe₄.₀Sb₈.₁S₅₆.₉

Elements in formula

Lead, Tin, Iron, Antimony, Sulfur

Number of elements

5

IMA status

Grandfathered

Type locality

Chocaya-Animas mines

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q417443