Blockchain for Rare Earth Metals: Enhancing Transparency
What Are Rare Earth Metals? Rare earth metals are a group of 17 metallic elements found in the Earth’s crust. Some well-known examples include: Neodymium (used in magnets) Lanthanum (used in batteries) Cerium (used in glass manufacturing) Yttrium (used in medical devices) These minerals are difficult to extract in their pure form, although their amount … Read more