On this 2018 presentation from the Department of Mines, Industry Regulation and Safety they have the Canegrass resource at 216 million tonnes at .52% and contained vanadium of 1115.3Kt.
If my math is right with todays vanadium price of about AU$100,000 multiplied by 1115.3Kt that comes to AU$111,530,000,000, however whatever the figure it sure is a lot of vanadium and $$$$ and that's just on what they have found so far.
WESTERN AUSTRALIA: Battery Metal Powerhouse