-Speak to the Mayor in Markovna after rescuing him
-Enter Gallowsbog
-Head north west and cross the bridge into the northern section
- Head west until you the Ink gate
-Defeat the four bosses after the cutscene
Activate the inkgate and teleport to the mines (Orichalcum mines)
rewards
500xp + 150gold + 3 skill points for Katerina