Core Viewpoint - The National Museum of Nature has launched a new exhibition titled "Stone and Sea: A Fine Mineral Exhibition," featuring over 300 precious rock and mineral specimens that showcase the wonders of nature and the geological history of the Earth [1] Exhibition Overview - The exhibition is divided into four sections: "Crystal Wonders," "Rock and Star Languages," "Stone Fire Civilization," and "Mineral Selections" [3] - Two particular mineral specimens stand out in the exhibition [3] Featured Specimens - The centerpiece of the exhibition is a tourmaline mineral specimen resembling a traditional Chinese "huabiao," symbolizing both geological beauty and cultural significance [4] - Tourmaline is celebrated for its diverse color range, from colorless to black, and is a popular "colored gemstone" in China [4] - The "Butterfly Twin Crystals" are another highlight, consisting of twelve paired mineral specimens that resemble butterfly wings, with notable examples found in Brazil and Hunan, China [6][8] Interactive Experience - The exhibition includes an interactive experience area and multimedia presentations, allowing visitors to appreciate the beauty of nature and the depth of Earth sciences [9] - An interactive zone features fossilized creatures from 420 million years ago, allowing visitors to engage with ancient life forms [9] Geological Education - Unlike traditional mineral exhibitions, this event features a "Earth Evolution Theater" that illustrates the unique "identity codes" of mineral specimens shaped by various geological processes [11] - The exhibition showcases rock slices from different countries, highlighting the intricate textures and colors of ancient rocks [11][12] - The display emphasizes the physical properties of rocks, showcasing nature's extraordinary creativity [12]