Quartz is exceptionally durable due to its unique composition and structure. The mineral is formed by arranging silicon and oxygen atoms in a crystal lattice, giving it its distinctive hardness. With a Mohs hardness grade of 7, quartz is one of the toughest minerals on Earth, surpassing materials like limestone, marble, and granite. This hardness makes quartz highly resilient and resistant to dents, scratches, and various forms of damage. As a result, it has become increasingly popular in various applications, including countertops, floors, wall cladding, and decorative items, thanks to its remarkable strength and beauty.