Ann: Updated Resource 2013 , page-38

Bitzer as you say an increase of around 10% from 1.7% to 1.9% using the questionable cueq formula - the copper itself only went up .07% from .94% to 1.01% that's a very long way from duplicating the 4% / 4.5% bulk test grades that MPS modeled into the first 4 to 5 years of operation.

Im keen on hearing from Ozblue about the cobalt side of things - the magnetite is a huge question mark given whats happening at E.H at present.