The World’s Most Expensive Precious Metals

Gold and silver are perhaps the two names that come to mind when thinking about the most expensive precious metals. While being extremely valuable, there are other metals that are even more expensive than these two such as Rhodium and Platinum. So what is it that makes precious metals so valuable? Factors such as rarity, costs involved in the extraction process, or the difficulty level of extraction affect the price. For more information visit orionmetalexchange.com.