surely this must be a buy?

"..coarse native copper metal has formed in continuous zones from surface to well over 180m in depth and collectively over 1,200m long, and will contribute ~20% of the copper ore that will be processed in the initial 10-year mine plans."

As hoots pointed out, 20% of 30mt is 6m tonnes of native copper.

Or, it could be just inaccurate, glossy photo call again, skating over such trivial failures such as the power plant NOT being complete and handed over with its "ready for start" date of 23rd December 2013, as per the June 11th 2013 announcement.