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Name Three Important Copper Mining Area In West Africa

Sep 29 2020 The previous 2018 Mineral Resource estimate for the open pit areas – Kombat and Gross Otavi – comprised an indicated mineral resource of 1 529 million tonnes grading 1 14 copper 0 72 lead and 2 88 g t silver and an inferred mineral resource of 1 582 million tonnes grading 1 40 copper 1 79 lead and 2 17 g t silver at a cut off grade

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