Also from the recent Roulston article:
"Other discoveries made in earlier decades by major mining companies are now being advanced by smaller exploration companies. Copper Fox (CUUTSXV) optioned the Schaft Creek copper-
gold deposit from major mining company Teck. The deposit was explored in the 1960s and early 1970s. The junior has now earned a controlling interest in the project and is within months
of completing a feasibility study on a deposit that is several times larger than before the junior began working on it."
This is from PART 1 of Resource Opportunities, the PART 2 will be coming soon I would guess so maybe just maybe CUU will be in there in more detail.