Australia produces several kinds of silver bullion coins. Because of their limited mint production and appealing design, these bullion coins are some of the most highly desired bullion products. Series include the Kookaburra with sizes in 1, 2, and 10 ounce, and 1 kilogram bullion rounds; the Lunar Calendar with sizes in 1/2, 1, 2, and 10 ounce rounds as well as 1/2 and 1 kilogram rounds; and the Koala, with sizes in 1/2, 1, and 10 ounce rounds and 1 kilogram rounds.
