CoinClinic: Gold Coins and Turning a Hobby into a Career
March 7, 2026
The Gold American Eagle is composed of 0.916 percent fine gold, 3 percent silver, and 5.33 percent copper. The Gold Buffalo coins are composed of 0.9999 fine gold. Austria and Australia have matched this purity on their bullion coins; however, the Royal Canadian Mint has issued Gold Maple Leaf coins of a purity as high as 0.99999 percent gold (five zeroes).
From Numismatic News