Snow White Quartz Lumps, Brand Name : MineAstra

Our Snow White Quartz Lumps are sourced from premium deposits in South India and processed through optical sorting systems to achieve exceptional brightness and purity. With SiO₂ content up to 99.8% and Fe₂O₃ below 0.03%, these lumps are ideal for glass melting, ceramic tiles, and engineered stone applications. The material’s consistent whiteness, controlled particle size (10–100 mm), and low moisture content ensure superior melting and firing behavior. Every batch is NABL or SGS tested for purity and particle uniformity, offering unmatched reliability for export-oriented industries.

Applications: Float glass, ceramic glaze, foundry sand, silica bricks.

Specifications: SiO₂ 99.6–99.8% | Fe₂O₃ < 0.03% | Al₂O₃ < 0.20% | Size: 10–100 mm.