A thread:
a. Both belong to the Exclusive List
b. All revenues accruing go into the Federation Account, which belongs to the three tiers of Government.
c. 13% Derivation Principle
![](https://pbs.twimg.com/media/EdrYVUrX0AUPGos.jpg)
![](https://pbs.twimg.com/media/Edrcz25WkAAEe_n.jpg)
The model also not unique to Nigeria. Other countries practice similar models, supporting artisanal miners.