https://hotcopper.com.au/posts/20416613/single Have a look at this research, and links for vanadium. Open up the post, and then go to thread view Lot of work. Lot of Info. Accolades to Propunter2
AN1 CuFe sells its Crossroads gold royalty to Northern Star for $4M cash; says better than waiting for mine launch
Week 46 Wrap: Copper hits 2mth low as Trump threatens net zero pace; US rally fades; HotCopper’s picks