Basis data mineral & terapi kristalMineralRadtkeiteRadtkeiteHg2⁺3S2IClOrtorombico crown IMA approvedKomposisiComposizione (% in peso)HgISClHgMercury47.0%IIodine29.7%SSulfur15.0%ClChlorine8.3%EtimologiDinamai dari Arthur Sears Radtke.