Sum4all: "You seem to have omitted the pge's."

Not exactly unless you also mean that I ignored the copper and vanadium etc.

I see the "Nickel Mine" as an entity in itself with having a primary nickel circuit. This is so because nickel comprises the majority of value in the ore and hence my calling it "Nickel Mine".

Then a copper circuit if it is not possible to incorporate with above, I presume separate

And the PM as additional circuits but all part of the same mine.

I did not think it necessary to name the above specifically because I was speaking in generality about the massive and disseminated resource and how one could be used first before the other to speed up pay back of cost of the 'nickel mine' financing.