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  1. Dec 20, 2022 · Are All Gold Coins Made of Pure Gold? No, all gold coins contain an alloy mixture of primarily gold and other precious metals for optimal coin durability and strength. The purest gold coin in the world is 99.999% gold, which means that no 100% pure gold coins exist .

    • Canadian Maple Leaf. The Canadian Maple Leaf is the official bullion coinage of Canada. The Royal Canadian Mint issues these exceptionally pure gold coins annually.
    • American Gold Buffalo Coin. The United States Mint introduced the American Gold Buffalo coin in 2006 with a design inspired by the historic buffalo nickel.
    • Austrian Gold Philharmonic Coin. The Austrian Mint launched the Gold Philharmonic coin in 1989. Originally, the Gold Philharmonic was only available in weights of 1 ounce and 1/4 ounce.
    • Australian Gold Kangaroo Coin. The Perth Mint introduced the Gold Kangaroo coin in 1987. This coin is 99.99% pure. The obverse side of the coin features an effigy of Queen Elizabeth II, and the reverse side depicts an image of the beloved kangaroo.
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  3. Nov 12, 2023 · According to the Guinness Book of Records, the purest gold ever produced was 99.999% pure – developed by the Perth Mint in 1957. Some key purity benchmarks: 99.95% – Common high purity bullion. 99.99% – Canadian Gold Maple Leaf coins. 99.999% – Australian Gold Kangaroo coins, elite commemorative issues.

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  4. Mar 8, 2023 · Most modern coins made of physical gold bullion are 24 karat gold coins. This means they are more than 99% pure gold. Let’s kick right off by stating that it’s virtually impossible from the technical and manufacturing standpoints to produce a coin that is 100% pure gold.

  5. Apr 11, 2024 · Coins made of pure gold, or 999.9 fine gold, are among the most sought-after due to their unmatched luster and intrinsic value. Some of the world’s purest gold coins include: Canadian Maple Leaf: Produced by the Royal Canadian Mint, this coin is recognized for its 99.99% purity.

  6. Coin dealers will tell you this isn’t a foolproof way to test purity. Still, the tongue-in-cheek pantomime persists. Modern gold medals are not, in fact, made of solid gold. So, what exactly are gold medals made of? The Early Olympics

  7. Are Olympic gold medals actually made of gold? Read on to find out and discover how easy it is to test gold purity using handheld XRF.

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