Kratonite ore

Kratonium ore is a Tier 4 ore that can only be obtained while dungeoneering. It can either be bought from the Smuggler, received as a monster drop or mined from a Kratonium rock, requiring level 30 Mining.

Mining kratonium grants 56.5 Mining experience for each ore mined. A player may receive between 2 and 5 ores from each kratonium rock, after which it is depleted and no further ore can be mined. Players can smelt novite ore into a kratonite bar through the Smithing skill by using it on a furnace, granting 25.9 Smithing experience.