광물 데이터베이스와 크리스탈 테라피광물Ferri-pedriziteFerri-pedriziteNaLi2(Fe3⁺2Mg2Li)Si8O22(OH)2Monoclino root IMA redefined구성Composizione (% in peso)OSiFeMgOOxygen50.6%SiSilicon29.6%FeIron7.4%MgMagnesium6.4%NaSodium3.0%LiLithium2.7%HHydrogen0.3%어원명명 유래 pedrizite rootname series.