Quartz Lumps

Quartz Lumps

NNK Mines and Minerals offers premium-grade Quartz Lumps sourced from high-purity veins. These raw quartz materials are ideal for processing into various industrial-grade silica products.

  • Size Range: 20mm to 200mm
  • Purity: 99.5%+ SiO₂
  • Applications: Glass, ceramics, semiconductors, and more
  • Available in bulk or customized sizes
Request a Quote