2018 Australia 10 oz Silver Koala BU (Piedfort)

---

The 2018 Australian Koala coin presents a striking combination of substantial metal weight and intricate design. Struck as a Piedfort, this coin is twice the thickness of a standard issue, giving it a remarkably solid feel in the hand. It contains ten troy ounces of highly refined 0.9999 fine silver, representing the exceptional craftsmanship of the Perth Mint. The reverse side of the coin displays a tender wildlife scene, depicting a koala perched on a tree branch while carrying its young offspring on its back. This detailed illustration is surrounded by micro-engraved radial lines, which serve as an advanced security feature. The letter P is also present on this side, indicating its origin at the Perth Mint. On the obverse, the coin carries the portrait of Queen Elizabeth II. The inscriptions on this face detail the year 2018, the purity of the silver, and the official face value of 10 Dollars. Backed by the Australian government, this coin stands as a fascinating example of modern numismatic artistry and specialized minting techniques.