We are manufacturing and processing quartz lumps in different grades as per industry requirement. We are manufacturing quartz lumps and grit. We are also manufacturing quartz grits from 20mm to 150mm. Our silica powder has following specifications: High content of SiO2 from 99.5% to 99.9% low content of alkali, or traces Low Fe content upto 0.01% Mohs hardness:7-7.8 Specific Gravity: 2.90-2.8 Contact us by visiting our website tmmindia
