광물 데이터베이스와 크리스탈 테라피광물Potassic-ferro-ferri-taramiteDavid Hospital·CC BY-SA 4.0·WikimediaPotassic-ferro-ferri-taramiteK(NaCa)(Fe2⁺3Fe3⁺2)(Si6Al2)O22(OH)2Monoclino root IMA redefined구성Composizione (% in peso)OSiFeAlOOxygen46.7%SiSilicon20.5%FeIron13.6%AlAluminium6.6%CaCalcium4.9%KPotassium4.8%NaSodium2.8%HHydrogen0.2%어원명명 유래 iron.