Database minerali e cristalloterapiaMineraliPerrouditeDavid HospitalยทCC BY-SA 4.0ยทWikimediaPerrouditeHg5Ag4S5(I,Br)2Cl2Ortorombico IMA approvedComposizioneComposizione (% in peso)HgAgISHgMercury52.3%AgSilver22.5%IIodine13.2%SSulfur8.4%ClChlorine3.7%EtimologiaNome derivato da Pierre Perroud.