1 Oz Australian Koala Platinum Coin

All 1 oz Australian Platinum Koala coins have a koala depicted on their reverse. These marsupials are an exclusive representation of Australia because they cannot be found in the wild anywhere else. One of two portraits of Queen Elizabeth II is depicted on the obverse of Australian Platinum Koala coins.
Following Australian government authorisation on June 18, 1987 for the production of platinum and silver coins, the Perth Mint debuted the Australian Platinum Koala coin series in 1988. The American Platinum Eagle and the Australian Platinum Koala are two of the few other significant platinum bullion coin initiatives that are still in production today.