Hi
This tiny piece of copper/bronze is only 0.8g, 8mm.
I did some digging and hopefully I found a clue however maybe somebody will be able to verify it....
So, it looks like a fraction of kakini from Malwa Plateau - Narwar.
In my estimation the closest one is 1/4 kakini as per ref
https://en.numista.com/50838Unfortunately I can't get better picture than these ones.

