RE: number crunching Your number crunching has several major flaws. Firstly, over 52% of the contained silver in the 214.7 m intersept comes from a single, un-cut 0.5m interval. Approximately 90% of the contained silver is within 11.3 meters of the three high grade veins. The dessiminated silver in the remaining 203.4 meters grades 7.5 grams per ton, this is not $75/ton Ag, based on your $33/ounce method it is less than $8 per ton.
Like I have said before, I think the high grade veins are in excellent start. If they can continue to delineate these veins they might be able to define a very high grade underground resource. Whether they can define an open pit resource is yet to be determined.