Barkerville
Barkerville was a 1800's discovery in British Columbia not unlike Wheaton Creek and Atlin, in terms of the type of large gold nuggets located by early placer miners at the surface. Barkerville has been a success in discovering a rich hard rock gold deposit. This is the type of outcome Brixton / Pac Bay wants to achieve at Atlin:
https://www.westerninvestor.com/british-columbia/new-cariboo-gold-project-near-barkerville-firing-up-excitement-6188090
With PBM, I see a common thesis and an interesting hypothesis for their current two projects that they are pursuing. First there was Wheaton Creek and then the Atlin opportunity came along. Both involve finding a hard rock source of the large nuggety placer gold using modern geology theories and exploration techniques.
Funding of course is the challege that all explorers currently face.