礦物資料庫與水晶療法礦物BrugnatelliteBrugnatelliteMg6Fe3⁺(CO3)(OH)13·4H2OEsagonale heart IMA questionable成分Composizione (% in peso)OMgFeOOxygen57.7%MgMagnesium26.3%FeIron10.1%HHydrogen3.8%CCarbon2.2%詞源命名來源 Luigi Brugnatelli.次要脈輪third eye