Looks like Sisson Brook will be a go based on Zone III alone. Zones 1 and 2 and the new East Flank zone will be gravy.
Highlights:
$353M capital costs but with a payback period of only 2.7 years
$693M pre-tax NPV
29.8% IRR - normally anything over 20% would be considered highly acceptable
Moly at $21.60/lb - presently over $30/lb with some predicting $50/lb for part of the near-term future
Tungsten at $8/lb
6.8 million tonnes per year - 15-20 year minimum life to the mine.
Strip ratio 1.1:1 - essentially no waste here- it's mostly ore to process
$9.16/tonne operating costs - anything above this is pre-tax profit.
No royalties owing to Champlain - the get their money from 30% of the profit only.