Rare Earths Information Page
Find out everything you need to know about rare earths such as dysprosium and neodymium. This includes extraction, areas of application and the political dimension.
rareearths.comScarce rare-earth elements remain a group of 17 including scandium, yttrium, and the lanthanides ranging from lanthanum to lutetium, occurring together in numerous ore sources that are essential to magnets, catalysts, as well as clean-energy tech. Cerium the most plentiful REE in the crust, while promethium does not occur naturally and has radioactive isotopes. Worldwide supply lines have historically depended on a limited number of countries for mining and processing, prompting continuous diversification efforts amid price volatility due to mining, processing, and geopolitical factors. U.S.-based Molycorp started output at Mountain Pass and targets full capacity in 2014, with a facility at Mountain for processing. Rare earths are found in catalysts and magnets in modern tech, supporting clean-energy applications and advanced manufacturing. Their worldwide significance has prompted diversification and supply chain reforms to reduce price swings from mining, processing, and geopolitical factors. Overall, rare-earth elements continue to be crucial to modern technology and green energy advancement.