Runite ore

Runite ore can be obtained through the Mining skill in various places throughout SoulSplit by mining a Runite rock. It requires level 85 Mining and the ore can be smelted through the Smithing skill to form a Rune bar, which can then be smithed into various rune weapons and armour.Runite ore is the most difficult ore to obtain as it is usually found in the wilderness or other high-risk locations, has very few available rocks to mine from so most players to use to "World hop tactic" while mining.

Location
There is only one accessible spot to mine runite ore and the quickest way to get there is to teleport to the King Black Dragon teleport under dungeon teleports. NOTE: This is dangerous, and not worth the Risk.

Other ways to obtain Runite Ore
Many players just wait for the Shooting Star to land and go mine it. It hands out a lot of runite ore, adamant ore, and mithril ore. If you save up the Stardust to a high amount, you will be able to get more runite ore probability.

Another way to obtain runite ore would be to buy it from other players. This is a lot quicker, but many players will try to merch you out of your money, so be careful!