Gold content of wedding commemorative coin Yuanyang

1 g or so. Most of the domestic regular precious metal commemorative coins are 999 gold. The content is 99.9%. The gold content of the wedding commemorative coin Yuanyang is about 1 g. First of all, commemorative coins are divided into ordinary commemorative coins, most of which are alloys such as copper and iron. There are precious metal commemorative coins such as panda gold and silver coins. Most gold and silver coins.