A potential copper deposit in northern Chile, about 140 km northeast of Antofagasta, has been reported by Outokumpu Copper Resources.
Santa Catalina hosts preliminary reserves of more than 100 million tonnes of sulphide and oxide ore grading 1.1% copper, with gold and molybdenum credits, the company says.
An exploration shaft or decline is planned to allow for underground drilling and extraction of bulk samples. A feasibility study is planned for 1994..N10
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