2011 50c Australian Sea Life II The Reef Starfish 1/2oz Silver Coloured Proof Coin

2011 50c Australian Sea Life II The Reef Starfish 1/2oz Silver Coloured Proof CoinThe Australian Reef Starfish is a vibrant marine invertebrate found on coral reefs. With five or more arms and striking colorus, it plays a vital role in reef health. Some species, like the Crown of Thorns Starfish, can harm coral if populations surge, while others help maintain ecological balance by feeding on algae.

Melbourne and Victoria

velvety black Proof finish contrasts enchantingly with the sparkling silver

Writeable for better identification and handling of coins without touching the surface

this release gives you the chance to secure every standard Australian $20 banknote type

The coin is housed in a fold-out presentation pack to protect and display this final release of the last round pound

These eye-catching coins feature the stag and brolga of the official Coat of Arms

Struck from 1/1000oz of 99

Obverse (Front)John Tebbutt - Astronomer and first president of the Sydney branch of the British Astronomical Association Reverse (Back)Sir Douglas Mawson - A pioneer in the exploration of the Antarctic region

The Eureka Stockade is a significant event in Australian history

the Wedge-tailed Eagle series portrays images of Australia’s largest bird of prey by leading US coin engraver John M

The coin portrays an adorable koala climbing a gum tree looking out over its natural habitat

a biohazard symbol is shown at the center of the field with spores of the virus visible in the background