Royal Canadian Mint $10 silver maple leaf coins in OGP. Metal is 99.99% pure silver and weight 15.87 grams (.51 troy ounces) each. Dates, serial number and mintages as follows: ---2015 $10 maple leaf numbered 716 out of 25,000; ---2015 $10 maple leaf numbered 15,701 out of 25,000; ---2016 $10 wildlife otter numbered 6,429 out of 15,000; ---2017 $10 maple leaves numbered 14,339 out of 35,000; and ---2019 equality numbered 2,380 out of 15,000.