Rare Earth Elements and Their Relationship with Precious Stones
Rare Earth Elements (REEs) are a group of 17 chemically similar elements that play a crucial role in modern technology and industry. These elements, which include lanthanum, cerium, neodymium, and others, are not actually rare in terms of abundance in the Earth’s crust, but they are rarely found in economically exploitable concentrations. Their unique properties […]
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