The product is a LIBERIA 10$ coin commemorating the history of America's discovery by Columbus in 1492. Made of 14 karat gold with a fineness of 0.585, the coin has a precious metal content of half a gram. Minted by the American Mint in Germany, this proof coin is a valuable addition to any collection of gold bullion coins.Missing coa from mint.but all specifications are ACCURATE = 14 KARAT GOLD ,HALF A GRAM WEIGHT