광물 데이터베이스와 크리스탈 테라피광물KempiteDavid Hospital·CC BY-SA 4.0·WikimediaKempiteMn2⁺2Cl(OH)3 IMA grandfathered구성Composizione (% in peso)MnOClMnManganese38.9%OOxygen33.9%ClChlorine25.1%HHydrogen2.1%