Mason Mint has introduced a number of unique custom designs into the silver bar market. Now, the company has added another beauty to its catalog, the Mason Mint 1 oz Silver Bar! Struck from .999 fine silver, each of these bars contains 1 troy ounces (31.1 grams) of pure silver by weight. Each bar bears a design that is elegant in its simplicity, mirroring some of the other major brands in precious metal minting. Note: Although these pieces are new from the manufacturer's tube, they were received second-hand. These pieces may have superficial markings or milk spotting evident