Introduction to the Mineral Exhibition Hall: The layout of the Mineral Exhibition Hall is very distinctive. It is a three-no exhibition hall. It uses high-quality display cabinets with no display boards, no pictures, and no redundant explanatory text plus mineral specimen display methods, presenting a beautiful , crystal clear, high-end and chic mineral world, spar paradise. Chart explanations of some minerals are presented using a combination of display screen and background projection that visitors can operate according to their personal preferences. When entering the exhibition hall, it feels like entering a jewelry store.