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    'World's first deep sea mining company' reveals new gear - CNBC

    Nov 11, 2015 . Newest machines for deep sea mining Thursday, 12 Nov 2015 8:00 . up the ocean floor in search of copper, gold, nickel, and other minerals.

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    South Africa's Gold Miners Turn to Machines to Stay Afloat - WSJ

    Oct 1, 2015 . South Africa's gold-mining companies are increasingly using robots, as they look for less expensive ways to dig up more gold from deeper.

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