Original post here - link
Download the Leapfrog viewer file from here (link)
The key slides are:
Slide 2 - The PR grades (i.e. the smeared grades) - nice juicy think gold intercepts
|Gold fecking everywhere!|
Slide 5 - Split grades (i.e. high-grade intervals removed and background grades back calculated) - now more of a needle in a haystack gold hits.
|Oh no, its all gone!|