Very interesting, thank you. Why highlite Metals Creek? It's an area play and has its risks. The greatest risk is that Zenyatta has checked the area around for similiar signs to the area where they found graphite. They concluded there are no more indications of more graphite. So its a real long shot and maybe a trade prospect at best. Mason may even be a better choice than Metals Creek, but remember it is flake.
That leaves Zenyatta. It is the real deal with proven reserves of lump graphite and very possible that it competes with synthetic graphite. It is very undervalued and presents a real opportunity to make money with the least risk.
After watching the video, I came away with an indication that people are finally catching on that graphite is one of the very important future oppotunities. They still have some research to do yet. They mentioned that Sri Lanka was a pipe. It isn't. It comes in veins and they must search them out. Another lump they missed is Canada Carbons, CCB. It is also vein but need to drill to find out much they have. This would be my second choice if you want the reward from risk.
However, a good one to listen to just the same.