The Royal Canadian Mint has released its first ever 10 oz bullion silver coins. The 10 oz 2017 Royal Canadian Mint Tree of Life Silver Coin is .9999 pure silver which come in a individual plastic capsules. The tree of life is a mystical tree known throughout many cultures and traditions. It is both a feminine symbol, bearing sustenance, and a masculine, visibly phallic symbol- another union.he 10 oz 2017 Royal Canadian Mint Tree of Life Silver Coin features a stylized maple tree, with roots embedded in the earth and branches that strive to rise ever higher. The Yin Yang symbol provides the background, symbolic of the cyclical nature of life and the need to find balance. A sun and a moon represent light and darkness, again a reminder of the positive and negative forces that act upon us.