Hatch Engineering will design the processing piece of this I imagine they are well known in the mining business and are already working with the company.
This isn't top secret, people know how it's done.
The hardest part is finding this initial money once that is done the rest is just a matter of time. That assumes the BFS justifies the financing for their build out. If Niostar can achieve what CBMM does even on a 10th of the scale it will get funded huge profit margins!