The Australian tenth-ounce gold piece (abbreviated as 1/10 oz and designated with Au for "gold") is a bullion coin format. Uniquely, in Australia there are two mints authorised to strike legal tender: the Royal Australian Mint (which also makes the country's circulating coinage) and the Perth Mint which only makes collector and bullion coins, as well as other bullion products.
Both mints endeavour to create coins with attractive designs, and to introduce new designs and themes often, in order to raise the numismatic value of the coins over the value of previous metal used.
This coin is part of the Australian Wedge-tailed Eagle series by the Perth Mint, and the second design by John M. Mercanti (issued in 2016 and 2017 only).
Australia’s wedge-tailed eagle has an incredible wingspan of up to 2.7 metres. Soaring to heights of almost 2,000 metres, these awe inspiring birds use the thermal air currents to fly through the sky as they look for prey. | 
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