Database minerali e cristalloterapiaMineraliMattheddleiteDavid HospitalยทCC BY-SA 4.0ยทWikimediaMattheddleitePb5(SiO4)1.5(SO4)1.5(Cl,OH) third eye IMA approvedEtimologiaNome derivato da Matthew Forster Heddle.Chakra secondaricrown