the date of sale is determined by when they have enough to pour...

the date of sale is determined by when they have enough to pour so maybe it is 4 weeks worth

but we dont actually know whether this was mined in a week or a month
depends on stoppages/problems

id like to know for example how quickly this ore was mined
how long the plant was actually running
and if they are now getting ahead in mine development is the vein thickening
are the grades improving
and how much ore is actually there and can they increase through put aND ARE THEY

HARD TO KNOW WITHOUT MORE DETAIL