Lumwana Copper Mine - Mining Technology | Mining News and ...
The bulk emulsion manufacturing plant was opened at the Lumwana copper mine in January 2009. Equinox Minerals was acquired by Barrick Gold Corporation for C$7.3bn in July 2011. Barrick Gold announced plans to suspend operations at the mine in December 2014 following the Zambian government's move to raise the royalty rates on open-pit mining ...