2010 British Sovereign Gold Coin, Ultra Cameo, uncirculated. Bendetto Pistrucci’s famous portrayal of St. George slaying the dragon is depicted on the reverse of the coin and Queen Elizabeth II’s fourth portrait is on the obverse, designed by Ian Rank-Broadley.
Mintage: 12,500 (may include coins issued as part of a set). 
Minted at The Royal Mint.
Weight: 7.9881g
Diameter: 22.05 mm
Thickness: 1.52 mm
Purity: 22 carat = 91.67% (11/12ths gold, 1/12th copper. Adding copper makes the coin more scratch and dent resistant)
Gold Content: 113 grains = 7.3224 g = 0.2354 troy ounce
Face value: £1 = 20 shillings
 
rare coins, gold bullion, british royal mint, untra cameo, queen elizabeth, collectible coins, Great Britain