Ann: Mining finally reaches massive copper zones, page-20

On one hand, it seems plausible that sensational grades of the stockpiled ore - if any - can't be kept strictly secret in view of the numerous employees. On the other hand: Why no one of the skeptics does give WM a buzz or send an email and asks for the DSO-schedule and the average grades of stockpiled ore ?
Maybe a month-long guessing would have an end and a lot of other readers would be grateful for this Information..
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