announcement - nabanga has more gold, page-18

Great info as usual Plough,

Might have a go and work out the true width for the cross sections in the ann.

What do you think about the OPEX without any CIL/CIP/heap leaching, only grav. Is it still only around the 20% less mark?
IMHO this is a bit of a tough one to get a good handle on.
I agree that the grade is starting to look lower as they dril more - Central zone AVERAGE dropped 30%.
I am still seeing a fair few more intersections than I would like coming up sub 2g/t. But its hard to tell whether the low grade zones are the fresh ore or zones of physical depletion due to weathering effects. The reverse for the high grade zones, although they might also be shoots coming up from depth.
If I had Vulcan or Surpac could probably get a much better idea with a few diags.
The big upside to this is that based on the mag diagrams there may be another 10-12km of vein stike to check out.
A few higher grade open pittable chunks MIGHT get them over the line in regards to viable production.