The topic name says it all lol

And don't suggest granite or sandstone please =]

East of Ardougne is a triple iron rock outcropping.

 

There's also one in picatoris near the entrance to the fishing colony.

You tried dorgeshun mines? Not sure if you need the death to dorgeshun quest first but you can fill your inventory with iron ore and sell it to the guy nearby, clearing your space without having to drop.

Tried the east of Ardougne, thats how i got to 82, getting bored ov it lol, may try the goblin mine, any other suggestions??

I think Piscatoris is your best bet. If you look in my guide to mining granite, it'll teach you some drop techniques to boost your xp.

Why don't you try the living rock caverns?

If you have 57 summoning, mine at piscatoris. Use a spirit kyatt and duel rings to tele to bank and back, this saves you from having to drop the ore.