Mark, I just want to thank you for sharing these calculations with us. I never really understood the NPV thing until now.
I think the most interesting part, and what many forget, is this:
"Until the PEA, it's a Mug's game predicting Buy-out Prices however if the avg Price/Tonne is proven Higher, this will also increase the Resource in the Whittle Model. The Deposit is also open at Depth,...more resource?"
Cheers,
~snezzer