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Quartz Lumps

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White Quartz Lumps are naturally occurring, high-purity quartz stones with excellent hardness, chemical stability, and thermal resistance. They are widely used in the glass, ceramics, refractory, and metallurgical industries.

White Quartz Lumps are natural mineral aggregates of silicon dioxide (SiO₂) with high whiteness and low impurities. They are mined and sorted to meet industrial quality standards, ensuring uniform size, color, and chemical composition.These lumps are primarily used in the glass manufacturing, ceramic production, foundries, and refractory applications due to their high melting point and chemical inertness. Their hardness makes them ideal for abrasive applications, while their purity ensures minimal contamination in chemical processes.White quartz lumps are valued both domestically and internationally, meeting the stringent requirements of industries and export markets.

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Key Attributes
  • SiO₂ Content ≥ 99%
  • Fe₂O₃ Content ≤ 0.1%
  • Al₂O₃ Content ≤ 0.2%
  • Mohs Hardness 7
  • Bulk Density 2.65 – 2.70 g/cm³
  • Moisture Content ≤ 0.5%
  • Particle Size 10 – 100 mm (lumps)
  • Color White
  • Packaging Options 25 kg / 50 kg / Bulk Bags
  • Storage Life 5+ years (dry storage)
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White Dolomite Powder is a finely ground, high-purity mineral composed of calcium magnesium carbonate. It is widely used in steel, glass, ceramic, and agricultural industries due to its excellent chemical stability and neutralizing properties.

White Dolomite Powder is produced by crushing, grinding, and sieving natural dolomite rocks to a fine powder. Its chemical composition typically contains CaO and MgO, making it an excellent source of calcium and magnesium for industrial and agricultural applications.In the steel industry, dolomite powder acts as a flux for refining iron and steel. In ceramics and glass manufacturing, it improves whiteness, hardness, and thermal resistance. It also serves as a soil conditioner in agriculture, balancing pH and providing essential minerals.High purity, uniform particle size, and chemical stability make white dolomite powder a preferred choice in domestic and international markets.

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Key Attributes
  • CaO Content 25 – 35%
  • MgO Content 10 – 15%
  • SiO₂ Content ≤ 5%
  • Moisture Content ≤ 1%
  • Color White / Off-White
  • Bulk Density 0.8 – 1.2 g/cm³
  • Particle Size 100 – 200 mesh
  • pH Value 7 – 9
  • Packaging Options 25 kg / 50 kg / Bulk Bags
  • Shelf Life 3–5 years (dry storage)

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