Quartz crystal

Quartz crystal is a natural mineral composed of silicon and oxygen, forming a hard, crystalline structure. It is commonly found in various colors and is widely used in electronics due to its piezoelectric properties, meaning it can generate an electric charge when mechanically stressed. This quality makes quartz essential in devices like watches, radios, and computers for precision timekeeping and frequency control. Additionally, quartz is popular in jewelry and decoration, admired for its beauty and durability. Its abundance in the Earth's crust and versatility make it one of the most important minerals in both technology and aesthetics.