Cementation Africa is applying shaft sinking expertise to upgrade Mopani Copper Mines’ Mindola shaft in Zambia, extending ...

SUPERIOR, Ariz., Nov. 5, 2025 /PRNewswire/ -- Resolution Copper has reached a major milestone with the completion of its multi-year, $200 million rehabilitation and deepening of the historic No. 9 ...

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The project involves sinking two vertical shafts and then developing three 2,5-km declines to access and transport the reef. Two trackless declines will be situated between the Merensky and UG2 reef ...