Pearceite

Facts

Chemical formula

Cu(Ag,Cu)₆Ag₉As₂S₁₁

Crystal system

Trigonal

Elements in formula

Copper, Silver, Arsenic, Sulfur

Number of elements

4

IMA status

Redefined

Type locality

Aspen

Named after

Richard Pearce

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q2739180