Copper ore lumps and quartz
Quartz, feldspar, china clay, ball clay
Semi conductors, quartz plants
Marble, limestone & quartz.
Feldspar, quartz, coal, agro commodities, grains, pulses
Quartz, gold, silver, pyrite, lead, zink
Quartz sand or silica sand
Quartzite powder, quartzite lums
Tiles, quartz tiles, vitrified tiles
Silica sand, quartz lumps, quartz powder, quartz grits, snow white quartz powder, 0.1 to 0.4 mm quartz grits, 0.3 to 0.7 mm quartz grits, 0.6 to 1.2 mm quartz grits