Mining Engineering > GATE 2024 > Mining Methods
A longitudinal section of a mined out stope block in a copper mine is shown by the shaded portion. For a uniform thickness of the stope block, the percentage of ore recovery, is _________. (round off up to 2 decimals)

Correct : 83.85

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ore recovery percentage mined out stope block uniform thickness stope GATE Mining Engineering 2024 mining engineering gate ore recovery calculation stope block recovery GATE 2024 question 38 mining engineering exam

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