Base de minerais e cristaloterapiaMineraisKempiteDavid Hospital·CC BY-SA 4.0·WikimediaKempiteMn2⁺2Cl(OH)3 IMA grandfatheredComposiçãoComposizione (% in peso)MnOClMnManganese38.9%OOxygen33.9%ClChlorine25.1%HHydrogen2.1%