Yes, It is that 2 m section that has me intrigued also. I plotted it out on graph paper and it is only 80-90 meters below ground. I spent some time in my younger days as a miner in similar orebodies. That section was not there in the top hole and this could go down several hundred meters and just get better as it goes down. Also if it is there a hundred meters out it probably goes a lot further. Thus 10 mil tonnes is easy to visualize.

K