To get those values now the mine would have to be worth at least $4 billion with no discounts for our 25% and LTP close to $4.

That 4 billion number is inflated; more like $3.5 max for SC, which is quite doable once all updates are in.

575 mil shares x $1.50 CDN = $862.5 mil CDN

SC value = 4 x 862.5 mil = $3.450 billion CDN

Our current SC NPV (after tax)  = $842 mil USD 

increase copper from $3.25 USD to $4.00 USD adds another $740 mil USD to NPV (after tax)

increase gold from $1,500 USD to $1,800 USD adds another $240 mil USD to NPV

increase moly from $10 USD to $20 USD adds another $400 mil USD to NPV

Metal prices alone gives a new SC NPV (after tax) of $2.222 bil USD = $3.044 billion CAD

$1.50 CAD per share is acheivable almost by updating long term metal prices