Some of the most coveted metals on the planet are not just expensive, they are almost unimaginably scarce in Earth's crust ...

Detailed characterization of metals in ores is a crucial step in economic mining that requires the highest level of precision. Whether a mine is viable or not for potential development, any estimation ...

A variety of modern technologies, including permanent magnets that have been used in everything from earbuds to wind turbines, rely on rare earth elements. While the metals aren't actually especially ...