When we think of precious metals, the first thing that often comes to mind is gold. However, there is another metal that is even rarer and more valuable than gold: rhodium. Rhodium is a silver-white metal that is a member of the platinum group. It is incredibly rare, with an estimated global supply of only around 1 ton per year. This scarcity, combined with high demand from … [Read more...] about The Rarest And Most Expensive Precious Metal Isn’t Gold