Dear Sir, We, GOLDSTONE MINES & MINERALS would like introduce ourselves as reputed Manufacture & Exporter of different grade of Bentonite Products. We have our own mines & processing unit in Kutch. We are working with the following products: • Foundry Grade Bentonite Powder • Drilling Grade Bentonite Powder • Earthing Grade Bentonite Powder • Cattle Feed Grade Bentonite Powder & Granules • Poultry Feed Grade Granules of bentonite • Agricultural Powder & Granules • Clumping Cat Litter • Etc. As per Customer Specification. We are making our all product from our selected mines with appropriate activation level.