Silver bullion bars are typically minted and released by various private internationally recognised mints or refiners. The guarantee in terms of purity and quality comes from the particular mint or refinery of issue. Bars are available in various sizes, ranging from 1 troy ounce to 1000 troy ounces. Bars and rounds (medallions) are generally the cheapest way to own silver in South Africa.
Silver-Sphere only retails brands from internationally reputable refiners, like the Sunshine Mint in the US, Valcambi in Switzerland and Geiger Edelmetalle from Germany.
