Quartz Lumps

Quartz is one of the most abundant and versatile minerals on Earth, composed of silicon dioxide (SiO₂). It is valued for its hardness, chemical stability, and transparency, making it useful across a wide range of industries.
Key Uses:

1. Glassmaking: Quartz is the primary raw material for producing glass. Its high purity and durability are essential for creating optical glass, containers, and fiberglass.
2. Electronics: Due to its piezoelectric properties, quartz is widely used in electronic devices, such as oscillators, watches, and other precision instruments.
3. Construction: In the form of silica sand, quartz is used in concrete, mortar, and cement, providing strength and durability to structures.
4. Ceramics: Quartz is used as a flux in ceramic production and improves the surface hardness of ceramic products.
5. Jewelry and Gemstones: Crystalline quartz varieties like amethyst, citrine, and rose quartz are prized as gemstones.

  Varieties:

1. Crystalline Quartz: Includes types like amethyst, citrine, and smoky quartz.
2. Cryptocrystalline Quartz: Varieties like chalcedony, agate, and jasper fall under this category.
3. High-Purity Quartz: Used in applications that require high-grade silica, such as semiconductors and solar panels.