Basis data mineral & terapi kristalMineralNamuwiteDavid Hospital·CC BY-SA 4.0·WikimediaNamuwiteZn4SO4(OH)6·4H2OTrigonale IMA approvedKomposisiComposizione (% in peso)ZnOSZnZinc49.2%OOxygen42.1%SSulfur6.0%HHydrogen2.7%EtimologiDinamai dari acronym.