Al i can say is Lucky Friday and Hemlo only had expierenced persons discover the ore bodies by their knowledge of groung Geology and their hunches we spot on. Here we have JBs hunches, but JB goes many steps further with the tools today, GMs, ZTEM/ZUD, plant checks,erosions, drifts, all of the bits and pieces is how HEMLO and LUCKY were found by old men with picks and shovels and like JB and his "BLUE HOLE in ONE, JB knows where to go and how to get there agin.