The 11th Mineral Discovered in a Meteorite Could Change the Lighting World

China's Geological Survey has revealed a new lunar mineral, Cerium-Magnesium Changesite, discovered in a lunar meteorite that fell in China. The mineral, the 11th identified from an extraterrestrial source, exhibits unique physical and chemical properties, including a fluorescent effect that could be used in LED production.

China's Geological Survey announced the discovery of a new lunar mineral, Cerium-Magnesium Changesite, found in a lunar meteorite that landed in China. This is the 11th mineral identified from an extraterrestrial source, discovered in a 44-gram lunar meteorite with a dark fusion crust. The mineral is colorless, transparent, and brittle, with a glassy luster and a prominent fluorescent effect. Grain sizes range from 3 to 25 microns, mostly under 10 microns. Researchers explain that its formation required unique physical and chemical conditions not present on Earth. The mineral has potential applications in LED production due to its fluorescent effect, and its rare earth element ratio, magnesium and iron content, and crystal structure could serve as a basis for developing new synthetic materials.