2019 Canada 2 oz Silver Maple Leaf Rhodium Proof Coin. Featuring the first black rhodium Maple Leaf ever issued by the Royal Canadian Mint. Both sides meticulously crafted with a layer of rhodium resulting in a beautiful matte gunmetal finish. It serves as a unique backdrop shining a spotlight on the iconic sugar maple leaf. The 2019 Canadian maple leaf 30-year anniversary tribute coin is proof struck in 2 troy ounces of. 9999 pure silver with both sides gilded in rhodium. The coin is absolutely immaculate as if it was just struck. Absolutely no imperfections to the naked eye. It arrives in the RCM’s clamshell display box with a certificate of authenticity. Replace this text with your service information.