Natural stone refers to rock material that is formed through natural geological processes without human modification or alteration, except for basic extraction and cutting for use in construction and other applications. Natural stones are widely used in building and landscaping due to their durability, aesthetic appeal, and unique characteristics. Key types of natural stone include: 1. **Granite**: An igneous rock known for its durability and resistance to scratching and staining. It is often used for countertops, flooring, and monuments. 2. **Marble**: A metamorphic rock that is prized for its beauty and variety of colors and patterns. Commonly used in sculptures, flooring, and decorative features. 3. **Limestone**: A sedimentary rock that is typically softer and more porous than granite. It's used in building materials, decorative stone, and for creating aggregates. 4. **Slate**: A metamorphic rock that can be split into thin sheets, making it suitable for roofing, flooring, and wall cladding. 5. **Sandstone**: Another sedimentary rock, sandstone is composed of sand-sized mineral particles. It's often used in construction and for paving. 6. **Soapstone**: A metamorphic rock that is softer and can be easily carved. It is often used for sinks, countertops, and sculptures. Natural stone is valued not only for its strength and durability but also for its natural beauty and the unique properties that come from its geological origins. Each type of stone has its own characteristics, including color, texture, and durability, influencing its suitability for various applications.