Pickaxe resonators can now be found growing on the brambles in Hopeforest. To be able to chop out a resonator, you will need the appropriate woodcutter level for the bramble it is attached to. Resonat...

Pickaxe resonators can now be found growing on the brambles in Hopeforest. To be able to chop out a resonator, you will need the appropriate woodcutter level for the bramble it is attached to.
Resonators are attached to your pickaxe, and each resonator corresponds to one kind of ore or rock. There is no resonator for deathstone, as deathstone is not mined with a pickaxe. Mining with a resonator gives you a 5% chance of finding a geode.
There are four kinds of geode, one for each of the Mine of Mantuban professions - Blacksmith, Bonewright, Miner and Stonemason. Breaking open a geode will give XP in the corresponding profession. It is random which geode you will find, and there is also a small chance of finding a sparkly geode which gives more XP when broken open.