This 10 Troy Ounce. 999 Fine Silver Bar Bullion is a collectible item from Perth Mint Australia. The bar is made of high-quality silver and has a unique shape that makes it a perfect addition to any collection. The composition of the bar is silver, and it is manufactured in Australia. The bar is a great investment for anyone who is looking to add silver to their portfolio. It is a perfect gift for collectors and investors alike. The bar is in excellent condition and is ready to be added to your collection today.