Amazing Melting Pure Gold Technology – Modern Gold Coins and Bars Manufacturing Process after gold rush. In this video: 1. Melting pure gold traditional process: www.soaccurate.com 2. Making gold bars in Uganda’s... Read more »
With an oxy-butane welding torch it is easy to melt coins. 10, 20 and 50 cent of euro coins are made of nordic gold, and alloy made of: 89% copper, 5% aluminium,... Read more »