Yvonite

Facts

Chemical formula

Cu(AsO₃OH)·2H₂O

Crystal system

Triclinic

Elements in formula

Copper, Arsenic, Oxygen, Hydrogen

Number of elements

4

IMA status

Approved

Type locality

Salsigne mine

Named after

Klaus Yvon

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q4023315