Fettelite

Facts

Chemical formula

[Ag₆As₂S₇][Ag₁₀HgAs₂S₈]

Crystal system

Monoclinic

Elements in formula

Silver, Arsenic, Sulfur, Mercury

Number of elements

4

IMA status

Approved

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q413639