RE:Nothing impressive at allI just have to respond to that Joe, everyone else has you on ignore. You are dead wrong about this being nothing impressive, I certainly do not expect you to understand much about sweep efficiency and what this is in the in situ mining process, above my pay grade, but all about the leaching process and copper recovery formula, the florence model was to schieve 55% sweep efficieny in a one year period, that was achieved in 3 months, very impressive.
It takes a big person to admit when they are wrong Joe so do not expect you to admit it.......but for the record your bashing of this project has just lost all of its steam, sorry Joe but you are all done..... bertter change your handle now and find another site to bash.