Ann: TMT - INVESTOR PRESENTATION AUG 2017, page-24

Interesting article Wise_One
To quote part of it:
"The only limitation to this breakthrough battery technology is the scarcity of the planet’s economically viable vanadium deposits. So the world’s few primary vanadium producers will be pressed to their very limits in trying to satisfy a looming year-on-year exponential surge in demand for this increasingly invaluable 21st century metal.
That’s great news for a tiny handful of mining companies around the world that control these limited mineral resources,"

So my question is,
Is it a limited resource?
Are we too early, the party has not begun yet.
Is TMT, AVL, TNG unable to realise their potential because they don't have the cash to develop the resource?

https://seekingalpha.com/article/245896-vanadium-to-revolutionize-green-energy