Where is the best place to mine coal near a bank? (I have 73 mining)

 

I tried the mining guild, but it's always empty & it seems like there is another good source of coal where everyone else is mining.

 

 

 

Where is the best place to mine iron near a bank?

i personally use keldagrim, has 12 blocks of coal or sumthing and is bout same distance from a bank than the mines in al karid to A-K bank.

I use coal trucks :)