The Kelantan government has identified Tanah Merah and Jeli as districts with potential for gold panning, a traditional ...
Olga González, a gemologist and communications strategist, examines the urgent global challenge of mercury pollution in ...
The Kelantan government has identified Tanah Merah and Jeli as among the districts with potential for gold panning, a ...
London - The U.K.'s Royal Mint, the country's official coinmaker, has opened a factory that will extract gold from e-waste to reduce its reliance on traditional mining and encourage more sustainable ...
When Daniel Romero worked at a river mine in Canaima National Park, in southeastern Venezuela, he would wait until the sun ...
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