The rare-earth elements (REE), also called rare-earth metals, or rare earths, are a set of 17 nearly indistinguishable lustrous silvery-white soft heavy metals.

Rare earth elements (REEs)—a subset of critical minerals and materials (Figure 1)—are essential materials in a broad range of technologies significant to national security, energy systems, …

Rare Earth Elements (REE) are becoming increasingly important in electronic devices used in the defense, alternative energy, and communications industries. Minable deposits of REEs are …

Dec 4, 2025 · rare-earth element, any member of the group of chemical elements consisting of three elements in Group 3 (scandium [Sc], yttrium [Y], and lanthanum [La]) and the first …

Nov 24, 2025 · Multidisciplinary Investigations of REE Mineralization at Mountain Pass and in the Southeast Mojave Desert, California The rare earth elements (REEs) are a group of metals …

"Rare-earth elements (REE) are necessary components of more than 200 products across a wide range of applications, especially high-tech consumer products, such as cellular telephones, …

Rare Earths The rare-earth elements (REE) are a group of 17 elements on the periodic table, consisting of the lanthanoid series, and scandium and yttrium.

Dec 21, 2025 · Rare earth elements (REEs) are a group of 17 metallic elements essential for modern technology, found in everyday devices like smartphones, electric vehicles, and wind …

4 days ago · Rare-earth elements are critical for green tech, electronics and defence. Learn their properties, global distribution and strategic importance.

Known as “the seeds of technology,” rare earth elements (REEs) make today’s emerging technologies possible – from the miniaturization of electronics, to the enabling of “green” and …