50mm External Diameter Agate Mortar and Pestle

Agate Mortars are made from crystalline precious stones which, due to their structural conditions, are suitable for fine grinding procedures, communication processes and mixing of middle-hard up to very hard substances. The high degree of chemical purity of the agate (99.91% SiO) means that no impurities enter the sample during grinding.

A further advantage is the exceptional abrasive resistance of this natural gem. All mortars have a symmetrical octagonal shape and are exacting in design and workmanship and come with a suitable pestle.