NOT has been getting such good grades of ore they don't even pay attention and have to revisit average grades like they mine in Sudbury:
"- NOT-07-11 was reviewed and found to contain mineralized sulphides over greater lengths than previously reported (November 6, 2007).
NOT-07-11 was reviewed and found to contain mineralized sulphides over greater lengths than previously reported (November 6, 2007). Additional mineralization was observed above and below the previously sampled sections. The new mineralized length extends from 54.5 meters to 95 meters (40.5 meters) and averages 0.58% Cu, 1.0 % Ni, 0.55 g/t Pt, 2.2 g/t Pd, 0.07 g/t Au and 2.31 g/t Ag. "
You got to love this company.
Keep the Faith