Rough stone refers to natural rock that has not been polished or shaped for use in construction or decoration. It typically has a rugged texture and irregular surface, making it suitable for various applications, such as building walls, pathways, or landscaping features. Common types of rough stone include granite, limestone, and slate. This type of stone is often valued for its durability and natural appearance. It can be sourced from quarries and is frequently used in architecture and landscaping projects. Rough stone can also be used in its natural state for artistic purposes, such as sculptures or garden features.