I've been working off the Wonawinta Optimisation Study 18/6/2010 figures of around 2.5m ounces per year.
The figures are based on a 14.3m oz Reserve (4.6m tonnes @97 g/t Ag and 1.4% Pb). 800,000 tpa mined, the first year producing 2,623,672 ounes Ag, and continuing for 5.5 years with total production in that time of 12,843,552 ounces Ag.
Of course I expect the mineable reserve to increase substantially over that time as the size of Wonawinta resource is increased as per more recent announcements.
CCU Price at posting:
$1.10 Sentiment: Buy Disclosure: Held
