Hello friends, I want to share with you how to properly melt gold filings without loss.
I hope my method will not disappoint you and will be useful. Everyone, enjoy watching, I look forward to your comment, subscriptions and likes thanks to everyone.
During the process of work, a lot of gold or silver sawdust appears, These sawdust must first be processed with a magnet to remove excess metals. Then I pour a borax so that the sawdust sticks together and dipped in a flux (The composition of the borax flux and boric acid) flew under the pressure of the fire. The flame should not be too strong. Using this method you will have minimal gold losses.
[ Ссылка ]
[ Ссылка ]
[ Ссылка ]
![](https://s2.save4k.ru/pic/Ni0ugQ6AoB4/mqdefault.jpg)