Base de minéraux et lithothérapieMinérauxGörgeyiteRobert M. Lavinsky·CC BY-SA 3.0·WikimediaGörgeyiteK2Ca5(SO4)6·H2OMonoclino IMA grandfatheredCompositionComposizione (% in peso)OCaSKOOxygen45.8%CaCalcium23.0%SSulfur22.0%KPotassium9.0%HHydrogen0.2%