Maintenance at a large open-pit mine: important part of ...
OPEN PIT MINING Daily mine production is currently around 70,000 tons, of which 30,000 tons is mill feed. The open pit covers 355 acres an d goes to a depth of 600ft. The pit has been developed from east to west, mining first from the Endako East Pit, moving to the Endako West and is now in the Denak pit. Estimated reserves stand at
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