Your opinion may be humble but from what I hear it may be somewhat wrong.(lol) 1)There is Niobium everywhere in the world. However, high concentrations of it are only known in a few places. 2)The main depositis in Africa but for a number of reasons mining companies are looking at getting out of Africa, not into Africa; One of many reasons is that when the world looks for a strategic commodity they don’t rely on Africa; There are several other reasons .
I hope we may soon find out how important our deposit is.