광물 데이터베이스와 크리스탈 테라피광물WoodalliteWoodalliteMg6Cr2(OH)16Cl2·4H2OTrigonale IMA approved구성Composizione (% in peso)OMgCrClOOxygen48.1%MgMagnesium21.9%CrChromium15.6%ClChlorine10.7%HHydrogen3.6%어원명명 유래 Roy Woodall.