University of calgary database.
Canadian Silver 50 Cent Half Dollar Coins Piece 80%, 50% Content. So when you work it all out, it contains .715 of an oz of silver according to the weight of the coin here in Canada. The 1967 centennial coins that feature a howling wolf is where the silver content changed in the coins from the 80% silver to 50% silver. The Silver Canadian Maple Leaf price charts above feature Monex Ask Prices per ounce for pure .9999 fine one-troy-ounce Silver Canadian Maple Leaf coins, currently available from Monex in units of 100 coins. ModernCoinMart® / MCM® is a retail distributor of coin and currency issues and is not affiliated with the U.S. government. The collectible coin market is unregulated, highly speculative and involves risk. ModernCoinMart reserves the right to decline to consummate any sale, within its discretion, including due to pricing errors.