10 oz Golden State Mint 999 Fine Silver Bar Country: United States Denomination: 10 oz Silver Bar Manufacturer: Golden State Mint Metal Content: 10 oz Purity: 999.9 Fine Silver Thickness: 8.52 mm These 10 oz Silver bars in .999 fine Silver are a beautiful example of quality Precious Metals minting. The face has a mirrorlike finish and carries the Golden State Mint name along with the ISO 9001 insignia, and indications of the weight and purity. Note: Bullion products may have minor production imperfections—this is normal and expected for investment-grade bullion.