Chinese scientists identify two new rare-earth lunar minerals from Chang'e-5 samples
Updated
Updated · Global Times · Apr 24
Chinese scientists identify two new rare-earth lunar minerals from Chang'e-5 samples
8 articles · Updated · Global Times · Apr 24
The minerals, magnesiochangesite-(Y) and changesite-(Ce), were discovered in 1,731 grams of lunar samples and a lunar meteorite found in China’s Taklimakan Desert in 2024.
Both minerals, officially approved by the International Mineralogical Association, belong to the rare-earth phosphate merrillite group and display unique crystal structures not found on Earth.
These discoveries, the second and third lunar minerals found by China, expand understanding of lunar geology, rare-earth resource potential, and may enable new applications in synthetic materials and phosphor technologies.
Are new lunar minerals a scientific breakthrough or the first shot in a cosmic resource war?
What do these rare minerals reveal about the Moon's violent, molten past?
Can we synthesize these exotic lunar minerals on Earth for new technologies like better LEDs?
Beyond scientific curiosity, what is the actual economic value of these microscopic moon crystals?
With nations racing for lunar resources, who gets to write the rules for mining the Moon?