|Release||22 September 2014 (Update)|
|Ore||Runite ore (897 coins)|
|Max yield||Until collapse|
|A large concentration of runite ore.|
A harmonised runite rock is a special rock that may appear in the Trahaearn Clan district's mining area in Prifddinas while the Voice of Seren is active for the clan. Only the westernmost rock can become harmonised.
The rocks will collapse after some time, renewing periodically. These rocks may only appear when the Voice of Seren is active, so there will always be an experience boost active when they appear.
Runite ore rocks cannot harmonise if they are already mined.