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18. Determine the marginal cut-off grade for a deposit with the following characteristics [5 marks]: Total tonnes = 2.5 Mt Average Grade: 2.1 %
18. Determine the marginal cut-off grade for a deposit with the following characteristics [5 marks]: Total tonnes = 2.5 Mt Average Grade: 2.1 % Cu Selling Price = 4,600 $/t Cu Selling Cost = 100 $/t Cu Processing Recovery: = 70% Processing Cost = Mining cost = Density = 3.0 t/m 30 $/t 4 $/t Strip Ratio = 2.5 t/t Capital Costs = 55 $M
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Financial and Managerial Accounting
Authors: Jonathan E. Duchac, James M. Reeve, Carl S. Warren
11th Edition
9780538480901, 9781111525774, 538480890, 538480904, 1111525773, 978-0538480895
