Deep equates to expensive, expensive to test drill and expensive to mine. Also you'd likely only drill deeper once you already hit mineralization at a closer to surface showing. Noront can drill 1000 meters with the two new drills in place but they stop the drills when they run out of mineralization.

Remember as well that  air and suface geophysical testing only penetrates so far into the ground. Yes there could be deep targets but it's unlikely any will be tested for some while.

Nobody is looking for Uranium in this play so why bring it up? It' like saying well maybe diamonds. Forget that nonsense and remember what Noront found and everyone else is looking for.