Polar Star, a Toronto-based company focused on gold and copper exploration with operations in Chile, announced that it has completed the sale of its Chepica gold and copper mine located 300km south of Santiago Chile to Xtract Resources Plc, an AIM listed company, under the terms of a Sale and Purchase Agreement entered into December 12, 2013. Under the agreement, Xtract acquired 100% of the shares of a Barbados
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