As Silver Prices Soar, Silver Coins Get Smaller

``Last month, the Perth Mint of Australia began selling one-tenth ounce Silver Koala coins. Previously, this series had been offered in sizes ranging from one-half ounce to 1 kilo. Other numismatic and bullion coin offerings from the Perth Mint have also been available in sizes starting at one-half ounce, but this seems to be the first instance that a one-tenth ounce size has been available.''