Please help to identify old coin. [solved]

Weight-2,37gramm; Diameter-16мм. Coins cleaned, before it was fully covered hard dirt. Please help. Thanks.

It seems Chola dynasty to me: https://en.numista.com/catalogue/index.php?e=chola_dynasty&r=&st=1-2&cat=y&im1=&im2=&ru=&ie=&ca=3&no=&v=&a=&dg=&i=&b=&m=np&f=&t=&t2=&w=&mt=&u=&g=&c=&wi=&sw=

But it's too worn, I'm not sure about the exact type.

Thank you very much! Due to  heavily corrosion I cant identify, many time hold Chola coins.