There are a few small mines located north of Neitiznot and Jatizso. The ones further north contain coal, tin and copper, while the one in the middle contains rune ore, situated amongst seven coal rocks. There is a furnace in Neitiznot and an anvil in Jatizso, and a bank at both. The only downfall is that the mines are situated amidst a multi-combat area packed with aggressive Ice trolls, so be wary on the way to and from the bank. To be able to reach this mine, you must have completed the Fremennik Isles quest.