... glass, ceramic, foundry, plastering industries. It is a raw material to glass industry, ceramic industry and refractory materials. For metallurgy ... be used as an additive. For building, it is concrete material. For engineering industry, it is used for grinding. For ... .You are always welcome, anytime, anywhere! fine quartz sand price (HS code25061000,SiO2>99.31%,14mesh,14-30mesh,30-100mesh,100-400mesh)