Exploitation permit / license / concession (for mineral resources)
 Concluded (Contract signed)
 Startup phase (no production)  Project not started  In operation (production)
Comment on implementation status
Construction at the Perkoa Zinc mine commenced in 2007. July 2008, construction at Perkoa was suspended due to a decline in global metal prices. Activities resumed in December 2010. First pour of zinc concentrate was held January 19th 2013.