Only Gold Mined in the U.S., by Law, is Used in the Minting of American Gold Eagle Coins.

The Gold Eagle coins' weight, content, and purity is guaranteed by the United States Government. While the Gold American Eagle contains either a full troy ounce of gold (or 1/2 oz, 1/4 oz or 1/10 oz depending on the specific size), by weight it is 91.67% gold (22 karat), 3% silver, and 5.33% copper.

Buy this popular gold coin here:
https://goo.gl/KH74y1