Anyone can detect veins within 3 tiles. At higher skill levels, additional abilities are unlocked.
* At 20 skill you can estimate the quality of a vein, as well as the quality of a specific or rock tile. <br> You can detect the presence of [[flint]].
* At 40 skill you can detect the presence of [[salt]].
* At 60 skill you can estimate the remaining amount of ore in a vein.