Maybe these numbers per news Dec 12, 2011 can be used.

d) the grade of the 2011 diamond drill results received to date from the Paramount zone is 0.34% copper, 0.22 g/t gold, 0.034% molybdenum and 1.99 g/t silver which exceeds the average grade of the metals as set out in the current indicated mineral resource estimate (0.27% copper, 0.18g/t gold and 0.017% molybdenum) completed by AMEC Americas Limited.