The 2013 Proof Silver Possum Opal Coin features
the image of a pygmy possum crafted from pure Australian opal. The fourth coin of the Nocturnal
Creatures series from the Perth Mint, the 1 ounce proof silver possum coin, comes in
a special presentation case with built-in light, to simulate the moon shining down.
The 2013 Proof Silver Opal Possum 1 ounce Coin.