I couldn't see what JORC (2012) category that 13MT @ 2%CU is...

I couldn't see what JORC (2012) category that 13MT @ 2%CU is currently categorised at - have you seen that information? The Force announcement was a bit light of detail about Block 4 - mainly talking up Block 5. Many thanks for those additional maps too - they give a good picture. Our 1MTPA process plant will be at full capacity for the next ten or so years so it looks like we would need to build a new 1MTPA down at Block 4 - which would probably be better than waiting ten+ years to then truck 13 million tons 100 or so km up to the existing process plant. It would be interesting to know the capacity of that smelter down at Block 4 too and whether it is running at full capacity.