광물 데이터베이스와 크리스탈 테라피광물MontdoriteMontdorite(K,Na)2(Fe2⁺,Mn2⁺,Mg)5(Si4O10)2(OH,F)4 IMA redefined구성Composizione (% in peso)OFeSiKOOxygen39.6%FeIron28.8%SiSilicon23.2%KPotassium8.1%HHydrogen0.4%어원명명 유래 Monts Dore.