Dear sir we are the mine owners and exporters of quartz and silica powder and lumps, kindly feel free contact us your required material, we are at your disposal at any time, If you have any representative in India kindly inform contact details, we will contact him.awaiting your favorable feed back at the earliest.Sekhar ReddyAsian Mining and Minerals26-1-981, Anam Mahalakshmi Nilayam,B V Nagar, Nellore-524003Mb: +91 7396686203 +91 8885507172