Precious Metals

How is rhodium extracted - what properties - in the jewelry industry - as a catalyst - as a coating - as an investment - sustainable extraction - history of rhodium

Learn more about the versatility and history of silver, a shiny precious metal that plays a central role in minting coins, jewelry making and many other applications. Discover the different silver alloys, how to care for silver jewelry and the fascinating mokume gane technique. Perfect for jewelry lovers and history buffs alike.