Numismatic

2026 Australia 1 oz Gold 40th Anniversary of The Gold Nugget PF

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In 2026, Australia celebrates the forty year milestone of its premier gold coin program, a series that originally made its debut in 1986. This exquisite proof coin, struck from one ounce of 99.99 percent pure gold, pays tribute to the historic natural treasures found beneath the Australian soil. Backed fully as sovereign currency by the government of Australia, the coin carries a face value of 100 dollars and is produced by the historic Perth Mint, an institution operating since 1899. The reverse of this issue displays a stylized depiction of a natural gold nugget, set against a backdrop of a map of Australia and radiating sun rays. The design includes the inscriptions "THE AUSTRALIAN GOLD NUGGET" along with the year 2026, the metal weight, and the purity. To mark this specific milestone, the reverse also features a special "P40" mint mark, representing four decades of the series. Stuart Devlin created the original design concept for this celebrated series, which highlights the famous natural gold discoveries of the continent. On the obverse, the coin features the official effigy of King Charles III. With a strict limit of only 100 pieces minted for this proof release, this coin represents a highly focused tribute to Australian minting history, combining modern purity with a theme that honors the nation's rich gold-producing heritage.