Savvy investors know that precious metals in their physical form are an important part of a well balanced portfolio. The Golden State Mint 10 ounce silver bars are the perfect vehicle for your investment in silver bullion. As a trusted producer of the finest silver rounds and bars, our mint carries the prestigious ISO 9001 certification as a Quality Assured Company, so you can rest easy knowing your are investing in only the best precious metal products. The 10 ounce bar has the exceptional luster of silver and is an efficient way to buy, store and sell your silver investment over time given its efficient size and shape, and excellent liquidity in the physical silver market.