I have seen the Boisy's Bay area Geology and I have seen much of the Near North area of Ontario. I am but assuming that there is more similarity between the Near North and the Sub Limestone James Bay Lowlands than between either and Voisy's Bay and area. That said, there are similarities between Voisy's Bay and the Near North of Ontario. The types of similarities I am thinking of are mostly with respect to the effect of Eons of Erosional Events these have experienced and the nature of the rock subsequently exposed. In my mostly inexperienced (but enough to be dangerous to but myself only) courious observations, there has been much more Geological pressures (working and reworking) exposed in the Ontario Neat North, and consequently, I am trying to apply this thinking to the "Ring of Fire" with the addition that the 'Ring of Fire' has been influenced by a significant Sub Tectonic event(s) at greater depth during the Tectonic Event and or Sub Tectonic event(s). The result(hoping for) being much more invasive mineralization, distribution, and working/reworking of the mineralization.
Time to break from this as too much thinking and word sifting on weekends is NOT always a best past time!
Suffice it to say, I canNOT prove we do NOT have something bigger than we fear imagine.
Old Joe
PS: Time and NOT time will tell the tale!!!