"It's possible they will pull out the kind of tonnage and grade you forcast but it's not a certainly since they don't yet know size of that very rich 'treasure chest' and won't until they pull it out."

You are absolutely correct on that one. We won't know 'til they drill that rock out. 300 tons though is not a lot of volume and it is not unreasonable to expect that a core as rich as the glory hole could output such a volume. We'll have to wait and see as mother nature can be unpredictable ... though I have pretty high expectations.... and I'm sure the NOT team does too.