Jamesonite

Facts

Chemical formula

Pb₄FeSb₆S₁₄

Crystal system

Monoclinic

Mohs hardness

2.5

Elements in formula

Lead, Iron, Antimony, Sulfur

Number of elements

4

IMA status

Grandfathered

Type locality

Q23148

Named after

Robert Jameson

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q415818