… natural garnet and other natural abrasives, whether or not heat-treated. …
Explanatory notes
… natural garnet and other natural abrasives, whether or not heat-treated. 2513.10 - Pumice stone 2513.20 - Emery, … heat treated. Other natural abrasives include the tripoli known as “rotten‑stone”, an ash grey product used as a mild … to improve its capillarity and hardness. The heading does not include : (a) Abrasive materials referred to in other …