The deposit could host as much as 1.15 million tonnes of resources containing key rare earth elements such as praseodymium, ...

Rare earth metals are making headlines as demand rises for products from smartphones to wind turbines, and as governments seek secure supply.

To develop an economically viable permanent magnet, Croat knew he needed to produce it from a light rare-earth element, such as lanthanum, cerium, praseodymium or neodymium, which together account ...