1 Dollar - Elizabeth II 4th Portrait - Year of the Rooster

Part of Perth Mint's long-running Lunar Series II, which launched in 2008 to track the twelve-year Chinese zodiac cycle through to 2019. The inclusion of opal chips — sourced from Australian deposits — is a deliberate nod to one of the country's most commercially important gemstones, integrated into the coin's surface rather than applied as an afterthought. Production volumes for opal-inlay variants are sharply lower than standard bullion strikes in the same series, as the setting process is done individually by hand.