‘We melt it down’: As gold hits record highs, business has never been so good for San Diego precious metals merchants ...
He acknowledges it was risky business going into the Liberian jungle “where nobody had actually systematically looked before,” and adds, “To be honest, we didn’t really have a clue what we were doing, ...
Betts Refinery has developed Single Mine Origin Gold, a chain-of-custody standard for medium- and large-scale mining operations. By Victoria Gomelsky Tracing the path that gold takes from mine to ...
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