MENDRISIO, Switzerland, July 14 (Reuters) - Swiss gold refinery Argor Heraeus opened the doors of its site in Mendrisio, in Switzerland's Italian-speaking canton of Ticino, showing the refining ...

The Chief Executive Officer of the Ghana Gold Board (GoldBod), Sammy Gyamfi, Esq. has toured the Royal Ghana Gold Refinery as part of ongoing processes toward the signing of a refining services ...

Sammy Gyamfi, CEO of the Gold Board, says Ghana is positioning itself as a major gold processing hub, with a global refinery giant preparing to enter the country. He was emphatic that this is part of ...

Fri, January 2, 2026 at 1:18 AM UTC Before the end of the year sell-off for tax purposes in which millions of investors engage, gold prices were up as high as 70% before closing out the year up +62.31 ...

1- )The silver proportion in gold scrap is checked. It should be less than 8%. 2- ) The thin parts are put into the titanium boiler. The thicker parts however should be melted first and put into water ...

THE problem presented by the necessity of refining gold was one for which a solution was sought at least as early as the time, about B.C. 700, when coins were first manufactured in the Western world.