Esh, you write about this stuff so much better than I can...
Do you have a view on the way cross-sectional diagrams are presented?
I'm not too sure of the 'mineralized envelope' +200ppb Au. Nothing wrong with presenting as such, but I guess you have to make sure you don't just assume those swathes of brown will represent the zones of mineable gold.
200ppb Au is only 0.2g/t Au, is it not?