The sample had secrets of its own — a new, rare metal previously unknown to science. Today, it's the most valuable precious metal on the planet: rhodium, a chemical element with the symbol Rh ...
In the quest for health and longevity, humanity has scoured the earth for resources, sometimes overlooking the smallest yet most potent elements. Rare metals, often overshadowed by more common ...
Despite their name, these metals are not rare in nature, but can be hard to extract and separate from the ore that surrounds them such that demand is outpacing supply. As the world moves away from ...
A Critical Review of the Alloy Systems of the Rare Earth, Scandium and Yttrium Metals. By Dr. Karl A. Gschneidner Jr. (Prepared under the auspices of the Office of Technical Information ...