read it!
https://seekingalpha.com/article/3993405-nevsun-resources-nsu-ceo-cliff-davis-q2-2016-results-earnings-call-transcript?page=1
"Our due diligence suggested a very strong return to Nevsun shareholders. If you can invest $500 million to purchase $1.5 billion net present value of cash flow, then I think you have a very good investment. Over the past few years, we had a very disciplined approach to M&A. We lifted lot of frogs before moving on Reservoir. We need to work hard and fast in a responsible manner to de-risk the copper gold project, so as to realize growth in value. We’re confident the underlying asset value is highly accretive to Nevsun shareholders and all of this is without attributing any significant value to the lower zone copper gold portray which is the potential gem that has drawn so much interest into the region from the large company such as Freeport and Rio Tinto."