Seren stone

Seren stones are crystalline rocks that require level 89 Mining (boostable) to mine from. They can be found in the Trahaearn Clan area of Prifddinas, surrounding seren crystals. Each stone can be mined 70 times before it goes through a trapdoor. Corrupted ore is mined after around 3 successful hits, which give experience, and stacks in the inventory. This allows for continued training without needing to bank or drop items in a way similar to chopping ivy for Woodcutting. Seren stones deplete quicker if there are other players mining the same stone; as a result for best experience per hour it is advised to not share the same stone as another player where possible.



Experience rates
Seren stones give the highest rates of Mining experience in the game, gaining 296.7 xp per successful mining attempt, or 356 xp if the Voice of Seren is affecting the Trahaearn area. With the magic golem outfit and a lava titan familiar, at level 99 Mining, Seren stones yield ~140k xp/hr. If the Voice of Seren is active in the Trahaearn Clan, experience rates of ~175k/hr can be reached. Prior to 19 November 2014, while the Voice was active a successful mining attempt yielded 430 xp.

Mining 100 corrupted ore gives the title. Smelting 100 corrupted ore will give a smithing XP lamp from Lady Trahaearn.