Database minerali e cristalloterapiaMineraliQuatrandoriteDavid HospitalยทCC BY-SA 4.0ยทWikimediaQuatrandoriteAgPbSb3S6Monoclino third eye IMA renamedComposizioneComposizione (% in peso)SbPbSAgSbAntimony41.9%PbLead23.7%SSulfur22.0%AgSilver12.4%EtimologiaNome derivato da Andor Semsey.Chakra secondaricrown