Erniggliite

Facts

Chemical formula

Tl₂SnAs₂S₆

Crystal system

Trigonal

Density

4.86 g/cm³

Elements in formula

Thallium, Tin, Arsenic, Sulfur

Number of elements

4

IMA status

Approved

Type locality

Lengenbach quarry

Named after

Ernst Niggli

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3732374