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Cobalt is a metal used in coins, jewelry, and even as a colorant in glassware and pottery. It is essential in many industrial and technological applications, but is it also a precious metal? The...

  Diamonds are one of the most sought-after and beloved stones in the world. From its use in jewelry to its value as an investment, diamonds have long been associated with wealth and luxury....

Gallium is a scarce metal that has been sought after for decades by various industries. Unlike other metals, gallium is not naturally occurring but is synthesized from bauxite ore and other...

Iridium is a precious metal that is not very well known, but it has some unique properties that make it an essential component of the modern world. Iridium was discovered in 1803 by Smithson Tennant,...

Iron is a metal that has been used by humans for centuries and is one of the most commonly used metals in the world. It has a variety of uses, ranging from tools and weapons to construction materials...

Lead is one of the oldest known metals, with evidence of its use dating back as far as 5000 BC. Since ancient times, it has been used in various applications, from construction to instruments and...