LONDON (Reuters) - Ice-white platinum has long had enduring appeal in jewelry and experimental designers are now also turning to its lesser-known sister metals rhodium and ruthenium to produce work in ...
Rhodium, priced at $10,300 per ounce, surpasses gold as the world's most expensive metal. Discover what makes it so valuable and where it can be found. Gold's versatility, conductivity, durability, ...
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