IMO, direct comparisons to STB and FMJ here are not appropriate...

IMO, direct comparisons to STB and FMJ here are not appropriate given that STB's deposit is near surface, FMJ's is likely 500-700m deep whereas TRH's is 1.8 kilometres deep!!! (slide 11, April 2010 presentation - wonder if depth was deliberately omitted from latest presentation...??)..also still an exploration target as with FMJ, STB has a resource

At 1.8km deep, costs for TRH will be substantially higher than any mining of FMJ or STB's deposits (on depth).