Basis data mineral & terapi kristalMineralChalcophaniteJoachim Esche·CC BY-SA 3.0 de·WikimediaChalcophaniteZnMn4⁺3O7·3H2O heart IMA grandfatheredKomposisiComposizione (% in peso)OZnMnOOxygen55.9%ZnZinc22.8%MnManganese19.2%HHydrogen2.1%EtimologiDinamai dari brass.Chakra sekunderthird eye