Australia’s Perth Mint produces some of the most popular gold and silver bullion coins in the world, and is particularly well known for its Australian Nugget coins. As the country’s official bullion coin, the Nugget is highly popular with bullion investors around the world. The Perth Mint is known for its modern refinery and design techniques, which allow it to produce some of the finest and most intricate bullion coins in the world. As well as the Australian Nugget, the Perth Mint also produces a range of bullion coins to commemorate the Chinese New Year. These feature a design that changes each year, depicting the animal that the year is named after.