Reverse: the reverse of the coin depicts a kangaroo with the words "THE AUSTRALIAN NUGGET" engraved on it. The year of mintage 2007, the weight of the coin and the amount of pure gold in the coin are engraved on the bottom of the coin.
Obverse: the obverse of the coin depicts Queen Elizabeth II (Australia has a constitutional monarchy under which Her Majesty Queen Elizabeth II is also the Queen of Australia). The obverse of the coin bears the words "ELIZABETH II" and the name of the country "AUSTRALIA", with the denomination "100 DOLLARS" engraved on the bottom of the coin.
About the coin: every year, this coin is minted with a different image of a kangaroo. This Australian Golden Kangaroo coin contains 99.99% pure gold, which is why the coin has long had the name "Golden Nugget". The coin is minted exclusively from pure gold with no other metal impurities. This pure gold coin is the official means of payment in Australia. The minting of pure gold coins in Australia began in 1987, but since 1989. their image was changed and these Golden Nuggets with the image of a Kangaroo began to be minted.