Introduction to the Natural Stone Museum: The Natural Stone Museum was built in 1972, covering an area of ​​more than 1,000 square meters. The exhibition hall faces south and has a construction area of ​​800 square meters. It exhibits products from more than a dozen countries and more than 20 provinces (cities) across the country. There are more than 1,000 pieces of exquisite natural stones, including more than 40 stone types, including shaped stones, textured stones, mineral crystals, paleontological fossils, etc.