The mineral often used for waterproofing is bitumen, a thick, black, sticky substance derived from petroleum. It has been utilized for centuries as a waterproofing agent in construction and various industrial applications. Bitumen is commonly used in roofing materials, asphalt pavements, and waterproof membranes. Its water-resistant properties make it effective in protecting structures from moisture and environmental stress. Additionally, it helps in preventing leaks and prolonging the lifespan of roofs and other surfaces exposed to water. Due to its versatility, bitumen is a popular choice in construction and infrastructure projects globally.