Introduction: The 1 oz Gold Platypus Coin is the flagship of the Gold Platypus series. It is the most popular and widely traded denomination, offering a combination of size, purity, and a highly collectible design.
Gold Content: 1 troy ounce (31.1035 grams) of 99.99% pure gold.
Design: The reverse features an annual platypus design, reflecting the unique and endearing nature of this iconic Australian animal. The obverse features the effigy of Queen Elizabeth II.
Legal Tender: The face value is AUD $100, though the value of the coin is influenced by the market price of gold.
Annual Design Changes: Each year, the reverse design featuring the platypus changes, making each release unique and highly collectible.