What are Precious Metals? Sep 19 2025 At Garfield Refining, we’ve been buying and selling precious metals like gold, silver, platinum, and palladium for over a century…. Read Full Post
What is Tumbaga? Sep 12 2025 Have you ever heard of tumbaga? This intriguing precious metal alloy played a unique role in the Age of Exploration,… Read Full Post
Which Shipwrecks Have the Most Gold? Aug 15 2025 Silver and gold coins, jewels and gems – who doesn’t love the adventure of sunken treasure? Experts estimate that up… Read Full Post
Rhodium: The Most Expensive Precious Metal Jul 25 2025 Did you know that rhodium is currently the most expensive precious metal on Earth? While it doesn’t have the name… Read Full Post
Is the World Cup Trophy Made of Real Gold? Jul 18 2025 One year from now, FIFA World Cup matches will be happening right here in our home city of Philadelphia! It’ll… Read Full Post
How is Gold Used in Medicine? Jun 27 2025 Did you know that precious metals like gold are being used to enhance cancer treatments, medical testing and more? That’s… Read Full Post
What is Green Gold? Jun 13 2025 You’re likely familiar with yellow gold, white gold and rose gold – but have you ever heard of green gold?… Read Full Post
How is Gold Used in Space Exploration? May 23 2025 Do you ever think about the connection between gold and outer space? Not only did the cosmos gift us with… Read Full Post
What are Platinum Group Metals? Apr 18 2025 Platinum group metals (PGMs): where do they come from, and where do they go? Are we running out of platinum,… Read Full Post
