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1. A mill is being fed with metallic ore assaying 3.50% Co producing a concentrate of product assaying 45.2% Co and tailings assaying 0.85%Co. a.

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1. A mill is being fed with metallic ore assaying 3.50% Co producing a concentrate of product assaying 45.2% Co and tailings assaying 0.85%Co. a. Calculate the concentrate production rate if the feed is 1500t/h. b. Calculate the recovery. c. Calculate the enrichment factor. d. Calculate the weighted yield

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