Bentonite Products,Foundry Grade Bentonite Powder ...
Gold Stone Minerals is a trusted company based in Gujarat that is involved in the manufacturing and exporting of bentonite minerals. We offer a variety of products such as Natural Clumping Clay Litter, Bentonite Granule and Bentonite Powder. Since our companyâs establishment in the year 2007, we have been consistently growing and heading towards success.