TORONTO, Oct. 27, 2014 /CNW Telbec/ - Compania Minera Auromin Ltda. ("Auromin") announces that on October 24, 2014, Auromin, a company controlled by David Thomson, a director and officer of Cerro Grande Mining Corporation (the "Company"), purchased 4,498,000 units of securities of the Company (each, a "Unit") at a price of CDN$0.05 per Unit for
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