Basis data mineral & terapi kristalMineralFranklinfurnaceiteFranklinfurnaceiteCa2Fe3⁺Mn2⁺3Mn3⁺(Zn2Si2O10)(OH)8 heart IMA approvedKomposisiComposizione (% in peso)OZnMnCaSiFeOOxygen39.5%ZnZinc17.9%MnManganese15.1%CaCalcium11.0%SiSilicon7.7%FeIron7.7%HHydrogen1.1%EtimologiDinamai dari Franklin.Chakra sekunderroot