The Sudanese police refused a $1 million bribe offered to them by a foreign trader in red mercury. The newspaper added: The Khartoum Criminal Court has received case files on foreign trade in red mercury. , after the police caught her when she began selling shipments of mercury to an Arab businessman for three million dollars a gram. To extract gold from stones, according to the Sputnik agency: sales of gold produced by local or traditional artisanal miners, noting that “Al Obaydiya market alone has 3,400 mills for extracting gold using mercury, which is still in constant use.”