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Gold/Mining/Energy : Copper Fox

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explorationguy
Theotokos
To: explorationguy who wrote (9046)1/4/2015 9:38:54 PM
From: minder2 Recommendations  Read Replies (1) of 10654
 
where annual cash flows remain the same but begin two years earlier, an approximation of the improvement to npv8 can be calculated by multiplying the npv by 1.08 twice. or npv5 times 1,05 twice. iirc it was noted in the 2012FS that opportunities existed to significantly reduce the 5yr build time for the 130ktpd mine. as you pointed out the big opportunity at the SC district is the potential from economies of scale, 171 MT of waste-not-waste notwithstanding...

so many variables affect npv that improvements in only a handful of variables make the numbers go crazily better or on the other hand deterioration in only a handful of variables the numbers can go horribly worse. the 171 MT waste "oopsie" alone dramatically kicks the NPV and IRR in the nuts. intention or incompetence is my question...can't make up my mind yet.
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