Most Expensive Metals and how to find them

Let's talk about the world's most expensive metals in a more conversational way. It's a fascinating topic because the true titleholder depends on whether we're talking about metals we can dig out of the ground or ones we have to create in a lab. If you're thinking of natural, precious metals you might find in jewelry or a bank vault, the winner is Rhodium . Rhodium. But if we open the competition to everything, including man-made elements, the winner is so expensive and rare that it makes rhodium look like pocket change. That title goes to Californium-252 . Californium 252 The King of Natural Metals: Rhodium Imagine a metal that is shinier and more corrosion-resistant than platinum or silver. That's rhodium. You've probably even seen it without realizing it, as it's often used as a final, brilliant plating for white gold and sterling silver jewelry to keep it from tarnishing. So, why is it so wildly expensive? · It's Incredibly Rare: Rhodium is on...