USA.TO/USAPF Dr Air You Mentioned
Also - page 154 below shows annual zinc production of about 40M pounds so not sure where USA is getting 50M from. Maybe a pump as they know the zinc bull is on
That answers going to be, that higher Zinc prices than are in the feasibility plus recent mine optimization, are going to allow for a higher cut off grade, thereby, allowing for more economic tons of zinc. Also they should be updating the study yet this year.