Quartz is a natural mineral renowned for its exceptional clarity, glass-like appearance, and well-formed crystal structures. Specimens from Brazil are among the world's finest, prized for their transparency, bright vitreous luster, and beautifully developed crystal points.
Composed of silicon dioxide (SiO₂), quartz has a hardness of 7 on the Mohs scale, making it durable for mineral collections, decorative displays, carvings, and jewelry.
Each specimen displays unique variations in clarity, crystal formation, size, and natural inclusions, making every piece one of a kind.
