RE: RE: Vote now Mr. Arizona that is total bullocks
Suggesting operating costs of $75/t could be taken as subtle bashing.
Former Franconia used $30/t NSR cut-off to estimate their open pit resources.
Duluth metals operating costs are about half of your cost estimation (don't remember the exact number). And that is for underground mine. Albeit with very good ground conditions and ideal conditions for long hole stoping.
Now combined Franconia and Duluth were both using the same hydromet process NKL is researching.
So, if costs turn out to be close to your estimate it is mighty negative for the company.