Crystallised Silica based Quartz is used in Glass, Ceramics, and Refractory. The Quartz is found in massive forming hills, in various forms like Quartz Sand, Sand Stone, and Quartzite. The Quartz is also used in Sodium Silicate, Silicon tetrachloride, Ferro Silicon, and also to use for water treatment processes. The Crystallised Silica based Quartz comes in white colour.