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And while MGX is sharply focusing on lithium, Lazerson told Platts it even has gold and other precious metals in its sights. "It's an exciting time for mineral extraction technology," he said. "With brine, there is no blasting, no crushing.
Egypt's gold was typically obtained by two different methods. Placer gold, found in river deposits of silt, was simply extracted by washing the lighter silt away with water, picking out any particles of gold, and setting aside whatever was found for later melting into ingots.