RE:RE:NPV question for Mariuszyes i think everyone can see copper rises at some rate per year or decade or whatever..
i surely will not accept an offer based on lower copper price than spot at the time of the offer considering the dearth of generaltional deposits
now im doing my calculations using a 3.50 copper price and its very very pleasing what a 50 cent rise in copper does to both the economics, IRR NPV etc