Pretty impressive! Got an NR that we can pretty much all agree wasn't full of only good news, got hammered early, looked like a rout could have been in the offing, turned right around late and recouped almost the entire loss, and this after a day (Monday) where the share price was very strong. Surprising strength!
As far as the gold issue, seems as if they might have seen that one coming, unless the higher heat at the far more compact size came as a surprise. Surely the properties of the elements involved at various heat levels were known.