White Natural a Grade Quartz Stone Lumps

Exceptionally high purity, with SiO₂ (silica) content typically between 99.7% and 99.9%.​

Bright white color and glassy appearance, minimal impurities, and superior whiteness (often 97%+).​

Carefully selected and processed to meet stringent standards for uses in Semiconductors, glass manufacturing, ceramics, foundry, and high-end industrial applications.​

Fe₂O₃ content is very low (around 0.01% or below).​

Sizing: Usually available in 30 mm to 100 mm or as required by the client. These are the lumps of snow-white quartz that we offer in various sizes to our customers. For best-in-class quartz lumps, we have some of the most cutting-edge equipment and storage facilities.

In a variety of industries, including the glass and ceramics industries, they are widely used.