Key Specifications Weight & Purity: 1 troy ounce (31.135 g) of .9999 fine silver—first year the series increased purity from .999 Dimensions: 40.6 mm diameter, ~2.98 mm thickness, reeded edge Face Value: 1 Australian Dollar, legal tender Design Features Obverse: Ian Rank‑Broadley portrait of Queen Elizabeth II (as used since 1998) Reverse: Striking depiction of a kookaburra in flight against a full moon, designed by Aleysha Howart Mintage & Packaging Declared bullion mintage: 243,740 coins
