RE:RE:Giga Metals is the FUTURE!! Invest now!! I think the only way to have this company producing anytime soon is to make it small at the beginning with the new generation of HPAL (that are more Pal than HPAL now).
Something similar to a profitable pilot plant.
Then, send/sell the Mixed Sulfide to Sherritt. The plant in Fort Saskatchewan have 20% free capacity right now so the refining will be likely very cheap and the transportation quite simple.