Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en grinding stones300263933grind-stonegrind-stonesgrinding stonegrindstonegrindstonessaddle quernsaddle quernssaddle-quernsaddle-quernsstone, grindingstones, grinding Hand-operated mills typically consisting of a slab with a slightly concave upper surface and a smaller, smooth, rounded stone, used for grinding or pulverizing grains or other food materials. They are distinguished from grinding wheels, which are abrasive disks used for cutting or smoothing materials such as metal, glass, plastics, or clay. molí de mà piedras de moler 2026-03-30 20:53:00